From cd1d49e2fd6a2731b75cb7d8c4f601fd416e1e13 Mon Sep 17 00:00:00 2001 From: "Matteo F. Vescovi" Date: Sat, 31 Dec 2011 12:13:31 +0100 Subject: [PATCH] Imported Upstream version 0.0.22 --- AUTHORS | 21 + COPYING | 674 + COPYING.LESSER | 165 + ChangeLog | 2660 ++++ INSTALL | 21 + INSTALL.in | 21 + Makefile.am | 54 + Makefile.in | 748 + NEWS | 70 + README | 1193 ++ TODO | 13 + acinclude.m4 | 20 + aclocal.m4 | 7544 ++++++++++ autogen.sh | 234 + babl.pc.in | 10 + babl/Makefile.am | 73 + babl/Makefile.in | 739 + babl/babl-component.c | 130 + babl/babl-component.h | 44 + babl/babl-conversion.c | 558 + babl/babl-conversion.h | 78 + babl/babl-core.c | 167 + babl/babl-cpuaccel.c | 497 + babl/babl-cpuaccel.h | 43 + babl/babl-db.c | 141 + babl/babl-db.h | 73 + babl/babl-extension.c | 360 + babl/babl-extension.h | 41 + babl/babl-fish-path.c | 506 + babl/babl-fish-reference.c | 349 + babl/babl-fish-simple.c | 66 + babl/babl-fish-stats.c | 375 + babl/babl-fish.c | 338 + babl/babl-fish.h | 107 + babl/babl-format.c | 439 + babl/babl-format.h | 68 + babl/babl-hash-table.c | 223 + babl/babl-hash-table.h | 71 + babl/babl-ids.h | 116 + babl/babl-image.c | 238 + babl/babl-image.h | 61 + babl/babl-internal.c | 139 + babl/babl-internal.h | 274 + babl/babl-introspect.c | 217 + babl/babl-list.c | 157 + babl/babl-list.h | 73 + babl/babl-memory.c | 348 + babl/babl-memory.h | 47 + babl/babl-model.c | 330 + babl/babl-model.h | 50 + babl/babl-sampling.c | 97 + babl/babl-sampling.h | 39 + babl/babl-sanity.c | 136 + babl/babl-type.c | 255 + babl/babl-type.h | 68 + babl/babl-util.c | 74 + babl/babl-util.h | 33 + babl/babl-version.c | 35 + babl/babl-version.h | 39 + babl/babl-version.h.in | 39 + babl/babl.c | 76 + babl/babl.h | 179 + babl/base/Makefile.am | 25 + babl/base/Makefile.in | 501 + babl/base/babl-base.c | 69 + babl/base/babl-base.h | 35 + babl/base/formats.c | 338 + babl/base/model-gray.c | 584 + babl/base/model-rgb.c | 526 + babl/base/model-ycbcr.c | 301 + babl/base/rgb-constants.h | 34 + babl/base/type-float.c | 80 + babl/base/type-u16.c | 134 + babl/base/type-u32.c | 133 + babl/base/type-u8.c | 178 + babl/base/util.h | 71 + babl/gettimeofday.c | 68 + config.guess | 1526 ++ config.h.in | 100 + config.sub | 1658 +++ configure | 23440 ++++++++++++++++++++++++++++++ configure.ac | 399 + depcomp | 530 + docs/COPYING | 674 + docs/COPYING.LESSER | 165 + docs/Makefile.am | 99 + docs/Makefile.in | 619 + docs/babl.css | 316 + docs/graphics/Makefile.am | 55 + docs/graphics/Makefile.in | 411 + docs/graphics/babl-16x16.png | Bin 0 -> 555 bytes docs/graphics/babl-16x16.svg | 524 + docs/graphics/babl-48x48.png | Bin 0 -> 1936 bytes docs/graphics/babl-48x48.svg | 695 + docs/graphics/babl-a4poster.png | Bin 0 -> 32871 bytes docs/graphics/babl-a4poster.svg | 8107 +++++++++++ docs/graphics/index.html | 56 + docs/index-static.html.in | 399 + docs/tools/changelog2rss | 117 + docs/tools/xml_insert.sh | 23 + extensions/CIE-Lab.c | 1254 ++ extensions/Makefile.am | 60 + extensions/Makefile.in | 405 + extensions/gegl-fixups.c | 514 + extensions/gggl-lies.c | 2064 +++ extensions/gggl.c | 2157 +++ extensions/gimp-8bit.c | 462 + extensions/naive-CMYK.c | 172 + extensions/sse-fixups.c | 210 + extensions/util.h | 54 + install-sh | 323 + ltmain.sh | 6964 +++++++++ missing | 360 + tests/Makefile.am | 42 + tests/Makefile.in | 730 + tests/babl-html-dump.c | 219 + tests/babl_class_name.c | 73 + tests/babl_fish_path_dhtml.c | 14 + tests/babl_fish_path_fitness.c | 95 + tests/conversions.c | 36 + tests/formats.c | 26 + tests/grayscale_to_rgb.c | 84 + tests/introspect.c | 29 + tests/models.c | 33 + tests/nop.c | 28 + tests/rgb_to_bgr.c | 89 + tests/rgb_to_ycbcr.c | 96 + tests/sanity.c | 30 + tests/srgb_to_lab_u8.c | 76 + tests/types.c | 27 + 130 files changed, 81770 insertions(+) create mode 100644 AUTHORS create mode 100644 COPYING create mode 100644 COPYING.LESSER create mode 100644 ChangeLog create mode 100644 INSTALL create mode 100644 INSTALL.in create mode 100644 Makefile.am create mode 100644 Makefile.in create mode 100644 NEWS create mode 100644 README create mode 100644 TODO create mode 100644 acinclude.m4 create mode 100644 aclocal.m4 create mode 100755 autogen.sh create mode 100644 babl.pc.in create mode 100644 babl/Makefile.am create mode 100644 babl/Makefile.in create mode 100644 babl/babl-component.c create mode 100644 babl/babl-component.h create mode 100644 babl/babl-conversion.c create mode 100644 babl/babl-conversion.h create mode 100644 babl/babl-core.c create mode 100644 babl/babl-cpuaccel.c create mode 100644 babl/babl-cpuaccel.h create mode 100644 babl/babl-db.c create mode 100644 babl/babl-db.h create mode 100644 babl/babl-extension.c create mode 100644 babl/babl-extension.h create mode 100644 babl/babl-fish-path.c create mode 100644 babl/babl-fish-reference.c create mode 100644 babl/babl-fish-simple.c create mode 100644 babl/babl-fish-stats.c create mode 100644 babl/babl-fish.c create mode 100644 babl/babl-fish.h create mode 100644 babl/babl-format.c create mode 100644 babl/babl-format.h create mode 100644 babl/babl-hash-table.c create mode 100644 babl/babl-hash-table.h create mode 100644 babl/babl-ids.h create mode 100644 babl/babl-image.c create mode 100644 babl/babl-image.h create mode 100644 babl/babl-internal.c create mode 100644 babl/babl-internal.h create mode 100644 babl/babl-introspect.c create mode 100644 babl/babl-list.c create mode 100644 babl/babl-list.h create mode 100644 babl/babl-memory.c create mode 100644 babl/babl-memory.h create mode 100644 babl/babl-model.c create mode 100644 babl/babl-model.h create mode 100644 babl/babl-sampling.c create mode 100644 babl/babl-sampling.h create mode 100644 babl/babl-sanity.c create mode 100644 babl/babl-type.c create mode 100644 babl/babl-type.h create mode 100644 babl/babl-util.c create mode 100644 babl/babl-util.h create mode 100644 babl/babl-version.c create mode 100644 babl/babl-version.h create mode 100644 babl/babl-version.h.in create mode 100644 babl/babl.c create mode 100644 babl/babl.h create mode 100644 babl/base/Makefile.am create mode 100644 babl/base/Makefile.in create mode 100644 babl/base/babl-base.c create mode 100644 babl/base/babl-base.h create mode 100644 babl/base/formats.c create mode 100644 babl/base/model-gray.c create mode 100644 babl/base/model-rgb.c create mode 100644 babl/base/model-ycbcr.c create mode 100644 babl/base/rgb-constants.h create mode 100644 babl/base/type-float.c create mode 100644 babl/base/type-u16.c create mode 100644 babl/base/type-u32.c create mode 100644 babl/base/type-u8.c create mode 100644 babl/base/util.h create mode 100644 babl/gettimeofday.c create mode 100755 config.guess create mode 100644 config.h.in create mode 100755 config.sub create mode 100755 configure create mode 100644 configure.ac create mode 100755 depcomp create mode 100644 docs/COPYING create mode 100644 docs/COPYING.LESSER create mode 100644 docs/Makefile.am create mode 100644 docs/Makefile.in create mode 100644 docs/babl.css create mode 100644 docs/graphics/Makefile.am create mode 100644 docs/graphics/Makefile.in create mode 100644 docs/graphics/babl-16x16.png create mode 100644 docs/graphics/babl-16x16.svg create mode 100644 docs/graphics/babl-48x48.png create mode 100644 docs/graphics/babl-48x48.svg create mode 100644 docs/graphics/babl-a4poster.png create mode 100644 docs/graphics/babl-a4poster.svg create mode 100644 docs/graphics/index.html create mode 100644 docs/index-static.html.in create mode 100755 docs/tools/changelog2rss create mode 100755 docs/tools/xml_insert.sh create mode 100644 extensions/CIE-Lab.c create mode 100644 extensions/Makefile.am create mode 100644 extensions/Makefile.in create mode 100644 extensions/gegl-fixups.c create mode 100644 extensions/gggl-lies.c create mode 100644 extensions/gggl.c create mode 100644 extensions/gimp-8bit.c create mode 100644 extensions/naive-CMYK.c create mode 100644 extensions/sse-fixups.c create mode 100644 extensions/util.h create mode 100755 install-sh create mode 100644 ltmain.sh create mode 100755 missing create mode 100644 tests/Makefile.am create mode 100644 tests/Makefile.in create mode 100644 tests/babl-html-dump.c create mode 100644 tests/babl_class_name.c create mode 100644 tests/babl_fish_path_dhtml.c create mode 100644 tests/babl_fish_path_fitness.c create mode 100644 tests/conversions.c create mode 100644 tests/formats.c create mode 100644 tests/grayscale_to_rgb.c create mode 100644 tests/introspect.c create mode 100644 tests/models.c create mode 100644 tests/nop.c create mode 100644 tests/rgb_to_bgr.c create mode 100644 tests/rgb_to_ycbcr.c create mode 100644 tests/sanity.c create mode 100644 tests/srgb_to_lab_u8.c create mode 100644 tests/types.c diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..b38283a --- /dev/null +++ b/AUTHORS @@ -0,0 +1,21 @@ +
+
Øyvind Kolås pippin at gimp.org
+
Original author.
+
Sven Neumann sven at gimp.org
+
Build sanity and optimizations.
+
Michael Natterer mitch at gimp.org
+
Build sanity.
+
Kevin Cozens
+
Build sanity.
+
Tim Mooney
+
Portability fixes.
+
Michael Schumacher schumaml at cvs.gnome.org
+
win32 support for dynamic extensions.
+
Portability fixes.
+
Jan Heller jheller at svn.gnome.org
+
Optimizations, refactoring and documentation.
+
Mukund Sivaraman muks at mukund.org
+
Sparse fixes and sanity.
+
dmacks at netspace.org
+
Build sanity
+
diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. 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If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..446a78a --- /dev/null +++ b/ChangeLog @@ -0,0 +1,2660 @@ +=========================== 0.0.22 released ============================= + +2008-02-27 Øyvind Kolås + + * configure.ac: incremented version. + +2008-06-12 Øyvind Kolås + + * docs/index-static.html.in: moved the babl directory overview here + from the GEGL site. + +2008-06-12 Øyvind Kolås + + * docs/index-static.html.in: fixed indentation and misplaced ' spotted + by Jan Heller. + +2008-06-12 Øyvind Kolås + + * docs/index-static.html.in: moved the BABL_TOLERANCE documentation + paragraph in under Environment heading. + +2008-06-12 Øyvind Kolås + + * docs/index-static.html.in: removed markup mistake that introduced + horizontal scrolling in gecko. + +2008-06-12 Øyvind Kolås + + * babl/babl-fish-path.c: (legal_error): s/BABL_TOLERANCE/ + * docs/index-static.html.in: s/BABL_ACCURACY/BABL_TOLERANCE/ + +2008-06-12 Øyvind Kolås + + * babl/babl-fish-path.c: (legal_error): s/BABL_ERROR/BABL_ACCURACY/ + * docs/index-static.html.in: s/BABL_ERROR/BABL_ACCURACY/ + + * AUTHORS: added a missing space. + +2008-06-12 Øyvind Kolås + + * NEWS: added a html comment shortening the news shown. + * docs/index-static.html.in: assed link to changelog in svn after + news. Updated urls with s/viewcvs/viewvc/. + +2008-06-12 Øyvind Kolås + + * Makefile.am: added TODO + * docs/index-static.html.in: moved TODO list from here + * TODO: to here, also edited it a bit. + * docs/Makefile.am: include TODO in result. + +2008-06-12 Øyvind Kolås + + * docs/index-static.html.in: reindented code, documented BABL_ERROR. + +2008-06-12 Øyvind Kolås + + * AUTHORS: updated. + * NEWS: updated. + * docs/index-static.html.in: improved introduction and feature list. + +2008-06-12 Jan Heller + + * extensions/sse-fixups.c (conv_rgbaF_linear_rgb8_linear), + (conv_rgbaF_linear_rgba8_linear): Added fallback non-SSE routine + if the input buffer is not aligned to 16 bytes. + +2008-06-05 Jan Heller + + * AUTHORS: Updated contact info. + +2008-06-03 Jan Heller + + * INSTALL.in: Updated download link. + +2008-06-03 Jan Heller + + babl_get_version () moved into separate source file. + + * babl/Makefile.am: Added babl-version.c. + * babl/babl-version.c (babl_get_version): Implemented. + * babl/babl-version.h.in: Added babl_get_version () declaration. + * babl/babl.c (babl_destroy): Removed babl_get_version (). + * babl/babl.h: Removed babl_get_version () declaration. + +2008-06-03 Jan Heller + + * babl/babl-version.h.in: Added. + +2008-06-03 Jan Heller + + Added babl_get_version () to the public API. + + * babl/Makefile.am: Added babl-version.h to library_include_HEADERS. + * babl/babl-version.h.in: Added macros to expand to babl version + information. + * babl/babl.c (babl_get_version): Implemented. + * babl/babl.h: Include babl-version.h, declare babl_get_version (). + * configure.ac: Added babl-version.h to AC_CONFIG_FILES. + +2008-05-23 Jan Heller + + * extensions/sse-fixups.c (init): Fixed conditionally compiled code. + +2008-05-23 Jan Heller + + Added support for CPU acceleration, RGBA float -> RGB u8 and + RGBA float -> RGBA u8 SSE accelerated conversions. + + * babl/Makefile.am: Added babl-cpuaccel.[ch]. + * babl/babl-cpuaccel.h: + * babl/babl-cpuaccel.c (babl_cpu_accel_get_support), + (babl_cpu_accel_set_use), (arch_get_vendor), (arch_accel_intel), + (arch_accel_amd), (arch_accel_centaur), (arch_accel_cyrix), + (sigill_handler), (arch_accel_sse_os_support), (arch_accel), + (cpu_accel): Runtime CPU detection code. Ported from GIMP. + * babl/babl-internal.h: Include babl-cpuaccel.h. + * babl/babl-memory.c (babl_malloc): Make babl_malloc align memory to + BABL_ALIGN==16 boundaries. + * babl/babl.c (babl_init): Enabled CPU acceleration. + * configure.ac: Added compile time MMX/SSE/AltiVec detection. Ported + from GIMP. + * extensions/Makefile.am: Added SSE_EXTRA_CFLAGS for sse-fixups.c + compilation. + * extensions/sse-fixups.c (conv_rgbaF_linear_rgb8_linear), + (conv_rgbaF_linear_rgba8_linear), (init): Added RGBA float -> RGB u8 + and RGBA float -> RGBA u8 SSE accelerated conversions. + +2008-05-22 Jan Heller + + * extensions/util.h: changed fallback macro to have the + same return type as rint(). + +2008-05-21 Sven Neumann + + * babl/babl-internal.h (rint): changed fallback macro to have the + same return type as rint(). + +2008-05-21 Jan Heller + + * babl/babl-internal.h: + * babl/base/type-u16.c: + * babl/base/type-u32.c: + * babl/base/type-u8.c: + * extensions/CIE-Lab.c: + * extensions/gegl-fixups.c: + * extensions/gggl-lies.c: + * extensions/gggl.c: + * extensions/gimp-8bit.c: + * extensions/util.h: fallback to floor function when rint function + is not available. + + * configure.ac: added check for rint function. + +2008-05-20 Jan Heller + + * extensions/gimp-8bit.c (conv_rgbaF_linear_rgb8_linear), + (conv_rgbaF_linear_rgba8_linear), (init): added naive versions + of respective conversions. + +2008-05-14 Sven Neumann + + * babl/babl-format.c (format_new): initialize format.visited. + + * babl/babl-format.h + * babl/babl-fish-path.c: formatting. + +2008-04-16 Sven Neumann + + * babl/babl.h: formatting. + +2008-04-16 Øyvind Kolås + + * babl/babl.h: split up into ... + Separate header files. + + * babl/babl-component.h: + * babl/babl-conversion.h: + * babl/babl-extension.h: + * babl/babl-fish.h: + * babl/babl-format.h: + * babl/babl-image.h: + * babl/babl-model.h: + * babl/babl-sampling.h: + * babl/babl-type.h: + + * babl/Makefile.am: install new headers. + +2008-04-15 Øyvind Kolås + + * babl/Makefile.am: removed babl-classes.h + * babl/babl-classes.h: removed and mostly folded into ... + * babl/babl.h: .. this file, which has been reorganized to contain + each separate class by itself. + * babl/babl-internal.h: simplified code renamed BABL_CLASS_TEMPLATE to + be just BABL_CLASS or BABL_CLASS_MINIMAL. + + * babl/babl-fish.c: (babl_fish): do not accept varargs, use use + BABL_CLASS_MINIMAL. + + * babl/babl-component.c: + * babl/babl-conversion.c: + * babl/babl-extension.c: + * babl/babl-format.c: + * babl/babl-model.c: + * babl/babl-type.c: use BABL_CLASS instead of BABL_CLASS_TEMPLATE + + * babl/babl-hash-table.h: + * babl/babl-list.h: + * babl/babl-db.h: changed include warning since babl-classes doesn't + exist anymore. + +2008-04-15 Sven Neumann + + * extensions/util.h + * babl/*.[ch]: removed trailing whitespace. + +2008-04-15 Sven Neumann + + * babl/babl-fish-path.c (init_path_instrumentation): this function + has no return value, declare it as void. + +2008-04-13 Øyvind Kolås + + Applied patch from Jan Heller. + + * babl/babl-fish-path.c: (get_conversion_path), (babl_fish_path), + (test_create), (init_path_instrumentation), + (destroy_path_instrumentation), (get_path_instrumentation): Improved + fish path instrumentation during the search for a new one to optimize + for speed. Added logic to disallow creation of a fish path that is + actually slower than appropriate reference fish. + + * babl/babl-util.[ch]: (babl_process_cost): New function for unified + timing formula for babl processings. + + * babl/babl-conversion.c: (babl_conversion_error): Make use of the + new babl_process_cost function. + + * extensions/gimp-8bit.c: Added a function declaration to prevent + compiler warning. + +2008-04-08 Øyvind Kolås + + Applied patch from Jan Heller that improves logic of go_fishing code + in babl-fish.c. The current code searches list of all fishes while + looking for suitable preexistent BABL_FISH_PATH instance. The new code + only searches relevant part of database's hash table. Further, the + current code searches for fish path every time such a babl fish is + requested, even though the same fish path has been requested before + and not found. The new code creates dummy BABL_FISH instance with + appropriate source/destination formats and inserts it into the fish + database to indicate that fish path has been searched for and not + found. + + * babl/babl-fish.c: (find_fish_path), (find_memcpy_fish), + (babl_fish_get_id), (babl_fish): + * babl/babl-fish-path.c: (babl_fish_path): + * babl/babl-fish-reference.c: (babl_fish_reference): + * babl/babl-fish-simple.c: (babl_fish_simple): + * babl/babl-internal.h: + +2008-04-06 Sven Neumann + + * acinclude.m4: new file defining BABL_DETECT_CFLAGS() macro. + + * configure.ac: set CFLAGS to get some extra compiler warnings. + + * babl/babl-fish-stats.c (conversions): fixed old-style function + definition. + + * Makefile.am: formatting. + +2008-04-02 Mukund Sivaraman + + Sparse fixes. + + * babl/babl-internal.h: fflush() takes pointer. + + * babl/babl-conversion.c: Don't mix code and declarations. + + * babl/babl-fish-reference.c: Fixed array assignment. + +2008-04-03 Øyvind Kolås + + Applied patch from Jan Heller that ports BablFishPath class to the new + list API and the list API is a bit expanded. Further, the algorithm + for generating the shortest conversion path is reformulated to be more + readable and comprehensible and thoroughly commented. The algorithm + for processing the conversion paths is reformulated and commented. + Also contains minor readability cleanups and speedups. + + * babl/babl-classes.h: + * babl/babl-conversion.c: + * babl/babl-db.c: + * babl/babl-fish-path.c: + * babl/babl-fish-stats.c: + * babl/babl-fish.c: + * babl/babl-list.c: + * babl/babl-list.h: + * tests/babl_fish_path_fitness.c: + +2008-04-01 Øyvind Kolås + + * babl/babl-classes.h: + * babl/babl-conversion.c: + * babl/babl-db.c: + * babl/babl-fish-path.c: + * babl/babl-fish.c: + * babl/babl-format.c: + * babl/babl-internal.h: + * babl/babl-introspect.c: + * babl/babl-list.c: + * babl/babl-list.h: + * babl/babl-model.c: + * babl/babl-sampling.c: + * babl/babl-sanity.c: + * babl/babl-type.c: + * babl/babl-util.[ch]: applied patch from Jan Heller that improves + readability by using the newly introduced BablList structure. + +2008-03-31 Sven Neumann + + * AUTHORS: added Jan Heller and obfuscated the email addresses. + +2008-03-29 Sven Neumann + + * babl/babl-component.c + * babl/babl-conversion.c + * babl/babl-db.c + * babl/babl-extension.c + * babl/babl-fish-path.c + * babl/babl-fish-reference.c + * babl/babl-fish-simple.c + * babl/babl-format.c + * babl/babl-model.c + * babl/babl-type.c: applied patch from Jan Heller that changes the + code to test for a pre-existent instance of a babl class in the + database before creating a new one. + +2008-03-24 Tor Lillqvist + + * babl/babl-type.c: Make the "test" array static. + +2008-03-23 Martin Nordholts + + * babl/babl-memory.[ch]: typedef:ed BABL free and malloc function + pointers. + +2008-03-22 Sven Neumann + + Applied patch from Jan Heller that introduces list and hash table + functionality and changes the babl database to use coalesced + hashing (bug #523507). This considerably improves BABL + performance. + + * babl/Makefile.am + * babl/babl-list.[ch] + * babl/babl-hash-table.[ch]: new files providing list and hash + table functionality. + + * babl/babl-internal.h: include the new header files. + + * babl/babl-db.[ch]: use the new code. + + * babl/babl-fish.c: changed accordingly. + +2008-03-16 Mukund Sivaraman + + * babl/babl-extension.c: getenv() can return NULL. + + * babl/babl-memory.c: Check for NULL in babl_strcat(). + +2008-03-16 Mukund Sivaraman + + * babl/babl-image.c: Added missing va_end()s. + +2008-03-16 Mukund Sivaraman + + * babl/babl-extension.c: Added missing dlclose()s. + +2008-03-02 Øyvind Kolås + + * babl.pc.in: do not add @DL_LIBS@ to link line of babl. + +2008-03-02 Øyvind Kolås + + * tests/Makefile.am: applied patch from dmacks@netspace.org for + bug #519794. + +2008-03-02 Øyvind Kolås + + Applied patch from dmacks@netspace.org closing bug #519796 + * configure.ac: + * babl/Makefile.am: + * tests/Makefile.am: Only -ldl if required, passed automatically via + $LIBS + +2008-02-27 Øyvind Kolås + + * configure.ac: post release version increment to 0.0.21 + +=========================== 0.0.20 released ============================= + +2008-02-27 Øyvind Kolås + + * NEWS: updated for 0.0.20 release. + * configure.ac: incremented version. + +2008-02-27 Øyvind Kolås + + * docs/Makefile.am: use mktemp instead of tempfile. + +2008-02-27 Øyvind Kolås + + * extensions/Makefile.am: -I$(top_builddir) to be able to include + config.h + +2008-02-19 Sven Neumann + + * babl/babl-fish-path.c (test_create): add some extra pixels + outside the valid range to fix issues with wrong clamping of + conversions. + +2008-02-19 Sven Neumann + + * babl/babl-fish-path.c: renamed test_pixels to num_test_pixels. + +2008-02-19 Sven Neumann + + * babl/babl-fish-path.c (test_create): reverted previous change as + it introduces the risk of not testing any values between 0.0 and 1.0. + +2008-02-19 Øyvind Kolås + + * babl/babl-fish-path.c: (test_create): make the testbuffer contain + values in the range -0.25 .. 1.75 instead of 0.0 .. 1.0, might fix + issues with wrong clamping of float->8bit conversions. + +2008-02-15 Øyvind Kolås + + * configure.ac: cleaned up win32 detection vs plug-in compilation + specifics, added DYNAMICLIB paramter for gcc which defaults to -shared + for win32 and -dynamiclib for darwin. + * extensions/Makefile.am: use $(DYNAMICLIB) instead of -shared. + +2008-02-11 Kevin Cozens + + * configure.ac: Set shrext to ".dylib" for Darwin (ie. Mac OS). + + * babl/babl-extension.c: Use BABL_DIR_SEPARATOR instead of "/". + +2008-01-22 Sven Neumann + + * extensions/gimp-8bit.c (u8_gamma_2_2_to_float_linear): use the + correct lookup table. + +2008-01-20 Øyvind Kolås + + Always use BablFishPath's for accepted conversions. The path + construction code is the location of the regression test, an + earlier (now unneeded) optimization allowed using the first + and best conversion available. The (not in bugzilla afair) bug + manifest by this depended on the order of .so's on the file system + to manifest itself. + + * babl/babl-fish.c: (go_fishing): only accepts paths when we go + fishing for existing conversions. + (babl_fish): elaborated a comment about why we avoid shortcut + conversions and only paths. + +2008-01-17 Øyvind Kolås + + Applied patch from Deji Akingunola to make babl + correctly pick up the path to the extensions on 64bit systems. Fixes + bug #510038 + + * babl/Makefile.am: added -DLIBDIR + * babl/babl-extension.c: use libdir and not PREFIX "/lib" when + defining the default BABL_PATH. + +2008-01-10 Sven Neumann + + * extensions/gimp-8bit.c: added extension to speed up code paths + that are executed by the GIMP/GEGL hybrid. So far only 8bit to + float conversions are handled. + +2008-01-10 Sven Neumann + + * extensions/Makefile.am: extended CFLAGS so that config.h can be + included. + + * extensions/*.c: fixed up includes. + + * extensions/gegl-fixups.c: use linear <-> gamma conversions from + base/util.c. + +2008-01-07 Kevin Cozens + + * babl/babl-extension.c (babl_extension_load_dir): Reverted previous + change. BABL hasn't been updated to use gmodule (yet). + +2008-01-07 Kevin Cozens + + * babl/babl-extension.c (babl_extension_load_dir): Use G_MODULE_SUFFIX + instead of a hard-coded suffix. + +2008-01-06 Sven Neumann + + * extensions/CIE-Lab.c: made internal functions static. + +2007-12-30 Sven Neumann + + * extensions/gggl-lies.c (table_init): completely fill the lookup + tables for conversion from float to integer. + +2007-12-30 Kevin Cozens + + * extensions/Makefile.am: Use SHREXT instead of hard-coded ".so". + +2007-12-30 Øyvind Kolås + + * configure.ac: post release version increment to 0.0.19 + +=========================== 0.0.18 released ============================= + +2007-12-30 Øyvind Kolås + + * NEWS: updated for 0.0.18 release + * configure.ac: increased version to 0.0.18 for release. + +2007-12-29 Michael Natterer + + * babl/babl-fish-path.c (chain_contains_fmt): one const was + forgotten. + +2007-12-29 Øyvind Kolås + + * babl/babl.h: + * babl/babl-classes.h: + * babl/babl-fish-path.c: + * babl/babl-fish-reference.c: + * babl/babl-fish.c: + * babl/babl-internal.[ch]: Const'ified code with Babl*'s refering to + formats. + +2007-02-17 Øyvind Kolås + + * configure.ac: post release version increment to 0.0.17 + +=========================== 0.0.16 released ============================= + +2007-02-17 Øyvind Kolås + + * configure.ac: increased version to 0.0.16 for release. + +2007-11-25 Øyvind Kolås + + * babl/babl-image.c: (babl_image_from_linear): do additional casts to + silence warnings from compiler. + +2007-11-25 Øyvind Kolås + + * docs/index-static.html.in: changed documentation to use babl_format + instead of passing naked strings into babl_fish, (both will work, + but using babl_format is a bit saner). + +2007-11-25 Øyvind Kolås + + * NEWS: updated. + * Makefile.am: added COPYING and COPYING.LESSER + * docs/Makefile.am: added COPYING and COPYING.LESSER + +2007-11-13 Øyvind Kolås + + * babl/babl-fish.c: (babl_fish_process): swapped source and + destination around in memcpy. + +2007-11-13 Øyvind Kolås + + * babl/babl-fish.c: (go_fishing): optimized fishing when looking + up existing fish (should perhaps be moved to lists going from given + formats, similar to how conversions are added there instead.) Made + go_fishing accept BABL_FISH_REFERENCE when source and desintation + formats are equal. + (babl_fish_process): removed most of the need for BablImage for + linear buffers, do a memcpy when source and destination formats + are equal (and we're a BABL_FISH_REFERENCE). + * babl/babl-db.[ch]: moved the BablDb struct out into public to + allow faster iteration through it. + +2007-11-11 Øyvind Kolås + + * Modified copyright statement to refer to an URL instead of a civic + address for the Free Software Foundation and the text of the license. + +2007-11-11 Øyvind Kolås + + Keep a cache of the linear version of BablImage's needed for + BablFormats around. This reduces the constant overhead for + conversions. + + * babl/babl-classes.h: added .image_template field to BablFormat. + * babl/babl-format.c: (format_new): make .image_template NULL by + defualt. + * babl/babl-image.c: (babl_image_from_linear): use .image_template if + available instead of creating our own BablImage from scratch. + * babl/babl-memory.c: (babl_free): special case freeing of BablImage + and BablFormat to do the extra juggling needed for the image_template + cache. + +2007-11-10 Øyvind Kolås + + * babl/babl-fish-stats.c: (table_destination_each): improve + visualization of results. + +2007-11-10 Øyvind Kolås + + * babl/babl-db.c: (babl_db_each_inline), (babl_db_exist): Optimized + lookup by adding an inline version of babl_db_each specially for + babl_db_exist. + +2007-11-10 Øyvind Kolås + + Do not accept BABL_FISH_REFERENCE as a valid result when fishing for + existing fishes. + + * babl/babl-fish.c: (fishing_result_examine), (babl_fish): + +2007-11-10 Øyvind Kolås + + * docs/index-static.html.in: documented BABL_STATS environment + variable. + +2007-11-09 Øyvind Kolås + + Upgraded babl from LGPLv2 to LGPLv3. Copyright statements in all files + have been updated to reflect this change, the permission to use leter + versions of the GNU licenses have been retained in all instances.) + + * COPYING: changed to GPLv3 + * COPYING.LESSER: added (LGPLv3's overlay over GPLv3) + +2007-10-30 Michael Schumacher + + * configure.ac: DIR_SEP='\' is evil, use DIR_SEP='\\' instead. + +2007-09-14 Kevin Cozens + + * configure.ac: Define name of babl library file. + + * babl/babl-extension.c: Use name of babl library defined when + ./configure was run. + +2007-09-14 Kevin Cozens + + Changes to let BABL find its extensions at run time when the + BABL_PATH environment variable is not set. + + * configure.ac: Don't specify BABL_PATH in here. Renamed + BABL_LIST_SEPERATOR to BABL_DIR_SEPARATOR. + + * babl/babl-extension.c: Include /lib as part of default BABL_PATH. + Renamed #define's used to specify the path and directory separators. + Use the values from config.h that were set when ./configure was run. + +2007-09-11 Kevin Cozens + + * autogen.sh: Added check for existence of automake-1.10. + Fixes bug #474507. + +2007-09-10 Øyvind Kolås + + * babl/babl-internal.c: (babl_process): return immediately if 0 pixels + were requested to be processed. + +2007-09-01 Øyvind Kolås + + * MAINTAINERS: added. + +2007-08-30 Øyvind Kolås + + Applied patch from Kevin Cozens fixing bug #467652 + + * babl/Makefile.am: Use DL flag set by ./configure instead of + hard-coding it in Makefile + +2007-08-02 Kevin Cozens + + * extensions/gggl.c + * extensions/gggl-lies.c: Only include math.h once. + +2007-08-01 Øyvind Kolås + + Fixed compiler abort on certain LDFLAGS values (-Wl,-z,defs) by + applying patch from christopher taylor, closing bug #462536. + + * babl/Makefile.am: + * extensions/Makefile.am: + +2007-03-21 Øyvind Kolås + + Reindented all of the code using uncrustify. + +2007-03-21 Øyvind Kolås + + * configure.ac: Make force the value of shrext to either .dll or .so + (it seems like it wasn't defined for unixy systems after all). + +2007-03-13 Michael Schumacher + + * configure.ac: use PATHSEP (platform-dependent, defined to ';' on + win32) for BABL_LIST_SEPERATOR + +2007-03-13 Michael Schumacher + + * configure.ac: AC_SUBST and AC_DEFINE $shrext into variables for + Makefiles and source. + * extension/Makefile.am: use $(SHREXT) instead of .$SOext. + * babl/babl-extension.c: use SHREXT instead of a hardcoded ".so" + and get rid of a dirent->d_ino > 0 check which has been there for + reasons unknown. + +2007-03-12 Michael Schumacher + + * Makefile.am: + * extensions/Makefile.am: applied patch by John Marshall to make + babl extensions build on Windows. They do not work yet, though. Fixes + bug #409957. + +2007-03-12 Øyvind Kolås + + * babl/babl-fish.c: (fishing_result_examine), (go_fishing), + (babl_fish): go fishing for an existing fish for the + source/destination combination before trying to create one. + +2007-02-22 Øyvind Kolås + + * babl/babl-classes.h: make _Babl be a typedef and not a union that + gets included and defined for every single object generated. + Fixes bug #409781. + +2007-02-18 Øyvind Kolås + + * configure.ac: post release increment to 0.0.15 + +=========================== 0.0.14 released ============================= + +2007-02-17 Øyvind Kolås + + * configure.ac: increased version to 0.0.14 for release. + +2007-02-17 Øyvind Kolås + + * docs/index-static.html.in: adds, reordering and trimming of + information in webpage. + +2007-02-17 Øyvind Kolås + + * babl/base/model-gray.c: removed obsoleted FIXME. + +2007-02-17 Øyvind Kolås + + * docs/index-static.html.in: reincorporate NEWS, added link to + extensions dir in subversion. + +2007-02-16 Øyvind Kolås + + * babl/babl-fish-path.c: (legal_error), (max_path_length): cache the + values looked up from BABL_ERROR and BABL_PATH_LENGTH environment + variables, changed default maximum conversion path length from 3 to 4. + +2007-02-16 Øyvind Kolås + + * babl/base/formats.c: (babl_formats_init): specify Y'CbCrA model + instead of Y'CbCr for Y'CbCrA float. + +2007-02-15 Øyvind Kolås + + * extensions/gegl-fixups.c: (conv_rgbAF_rgb8): simplified logic + of code to speed it up. + +2007-02-15 Øyvind Kolås + + * babl/base/model-rgb.c: (premultiplied_to_non_premultiplied), + (rgba_gamma_2_2_premultiplied2rgba): avoid divisions by zero, + thus making the reference conversions correct. + +2007-02-11 Øyvind Kolås + + * NEWS: updated news for many versions. + +2007-02-09 Kevin Cozens + + * autogen.sh: Changed CVS reference to SVN. + + * configure.ac: Set BABL_UNSTABLE to 1 for odd micro numbers + when major and minor are both 0. + + * babl.pc.in + * babl/Makefile.am + * tests/Makefile.am: Use version number in library name. + +2007-02-09 Kevin Cozens + + * babl/Makefile.am + * babl/base/Makefile.am + * docs/graphics/Makefile.am: Removed references to .cvsignore. + + * docs/Makefile.am: Removed reference to .cvsignore. Removed + ^M from end of lines. + +2007-01-31 Øyvind Kolås + + Removed .cvsignore files. + +2007-01-07 Øyvind Kolås + + * configure.ac: set version to 0.0.13 + +=========================== 0.0.12 released ============================= + +2007-01-07 Øyvind Kolås + + * configure.ac: set version to 0.0.12 + +2007-01-28 Øyvind Kolås + + * docs/index-static.html.in: things are not in CVS but SVN now. + +2007-01-28 Øyvind Kolås + + * babl/babl-conversion.c: (babl_conversion_new): shut up compiler + warning. + +2007-01-28 Øyvind Kolås + + * extensions/gegl-fixups.c: (init): give names to the custom formats. + +2007-01-28 Øyvind Kolås + + * AUTHORS: added Michael Natterer as janitor. + +2007-01-28 Øyvind Kolås + + * AUTHORS: added Tim Mooney + +2007-01-28 Øyvind Kolås + + * extensions/gegl-fixups.c: (conv_bgrA8_rgba8), (init): added + optimized permutator for going from cairo's buffer format to RGBA byte + order, as well as unpremultiplying. + +2007-01-28 Øyvind Kolås + + * extensions/gegl-fixups.c: fixed gamma conversion. + +2007-01-22 Michael Schumacher + + * docs/Makefile.am: declare the test programs used during doc + creating as variables to keep the commands in targets readable. + +2007-01-22 Øyvind Kolås + + Applied patch from Tim Mooney fixing bug #392916 + + * extensions/Makefile.am: $(prefix)/lib/babl-0.0 for its extensions + dir, which is incorrect for many 64 bit platforms. It should instead + use $(libdir)/babl-0.0. + +2007-01-22 Øyvind Kolås + + * babl/babl-internal.h: applied patch from Tim Mooney fixing bug + #392843, replacing _FUNCTION_ with _func_ which is the C99 equivalent + of the gcc extension. + +2007-01-16 Michael Schumacher + + * configure.ac: remove the check for dlopen again - didn't work as + intended + * babl/babl-extension.c: for #idfef WIN32, #define dl* functions + to their Windows equivalents (LoadLibrary, GetProcAddress, + FreeLibrary). + +2007-01-08 Øyvind Kolås + + * babl/babl-extension.c: define HAVE_DLOPEN if HAVE_DLFCN is set. + +2007-01-07 Øyvind Kolås + + * configure.ac: set version to 0.0.11 + +=========================== 0.0.10 released ============================= + +2007-01-07 Øyvind Kolås + + * configure.ac: set version to 0.0.10 + * docs/index-static.html.in: reworded things due to the subversion + switch. + +2007-01-06 Michael Schumacher + + This change makes babl buildable on Windows. + + * configure.ac: Add a check for function dlopen and disabled + static libs by default. Check for gettimeofday by using + AC_REPLACE_FUNCS. + + * babl/babl-internal.h: Add definitions for srandom and radnom to + srand and rand for the windows platform. + * babl/babl-conversion.c + * babl-model.c: Include babl-internal.h after math.h + + * babl/babl-extension.c: Use #ifdef HAVE_DLOPEN to hide dl* if it + is not available. + + * babl/Makefile.am: Removed win32_libs and added @LTLIBOBJS@ to + LIBADD to get the replacement for gettimeofday linked in if + needed. + + * babl/gettimeofday.c: New file to provide a replacement for + gettimeofday, only used on Windows yet. + +2007-01-06 Michael Schumacher + + * Makefile.am: don't go into the extensions subdirectory on + Windows + * extensions/Makefile.am: removed the win32_libs definition, using + libgw32c does more harm than good, apparently + +2007-01-06 Michael Schumacher + + * docs/Makefile.am: added EXEEXT to the tools used in some + commands + + * docs/tools/changelog2rss: remove unused SET_TITLE and + LISTING_TYPE; the former did cause an error on Windows + +2007-01-01 Kevin Cozens + + * docs/index-static.html.in: Fixes for various punctuation, grammar, + and typographical errors. + +2007-01-01 Kevin Cozens + + * configure.ac: Changes to properly (or at least better) version the + babl library. + + * babl.pc.in: It is too soon to include version information in the + name of the babl library at link time. + +2007-01-01 Kevin Cozens + + Some changes to fix build problems in FreeBSD and Windows. + + * configure.ac: Added missing m4 defines specifying version numbers, + and tests for libdl and libm (sets DL_LIB and MATH_LIB respectively). + + * babl.pc.in: Replaced several hard-coded items with ones defined + when configure is run. + + * babl/base/Makefile.am: + * extensions/Makefile.am: + * tests/Makefile.am: Use $(DL_LIB) and $(MATH_LIB) instead of + hard-coded options. + +2006-12-29 Øyvind Kolås + + * configure.ac: set the version of babl to 0.0.9 + +=========================== 0.0.8 released ============================= + +2006-12-29 Øyvind Kolås + + * configure.ac: set the version of babl to 0.0.8 + +2006-12-29 Øyvind Kolås + + * docs/Makefile.am: include changelog2rss script. + +2006-11-17 Øyvind Kolås + + Make babl compile with stricter compiler warnings, mostly related to + changing pointer arith from void* to char*. + + * babl/babl-classes.h: + * babl/babl-component.c: (component_new): + * babl/babl-conversion.c: (conversion_new), + (babl_conversion_planar_process), (babl_conversion_process): + * babl/babl-core.c: (convert_double_double), (rgba_to_rgba): + * babl/babl-extension.c: (extension_new): + * babl/babl-fish-path.c: (babl_fish_path): + * babl/babl-fish-reference.c: (babl_fish_reference), + (convert_to_double), (convert_from_double), (process_same_model), + (babl_fish_reference_process): + * babl/babl-fish-simple.c: (babl_fish_simple): + * babl/babl-fish.c: (babl_fish_process): + * babl/babl-format.c: (format_new): + * babl/babl-image.c: (image_new), (babl_image_from_linear), + (babl_image): + * babl/babl-internal.h: + * babl/babl-memory.c: (babl_malloc): + * babl/babl-model.c: (model_new): + * babl/babl-type.c: (type_new), (r_interval), (test_init): + * babl/base/babl-base.c: + * babl/base/babl-base.h: + * babl/base/formats.c: + * babl/base/model-gray.c: (rgba_to_graya), (rgba_to_gray), + (rgb_to_gray_2_2), (gray_2_2_to_rgb), (graya_to_rgba), + (gray_to_rgba), (gray_alpha_premultiplied_to_rgba), + (rgba_to_gray_alpha_premultiplied), + (non_premultiplied_to_premultiplied), + (premultiplied_to_non_premultiplied), + (rgba2gray_gamma_2_2_premultiplied), + (gray_gamma_2_2_premultiplied2rgba): + * babl/base/model-rgb.c: (copy_strip_1), (g3_gamma_2_2), + (g3_inv_gamma_2_2), (non_premultiplied_to_premultiplied), + (premultiplied_to_non_premultiplied), + (rgba2rgba_gamma_2_2_premultiplied), + (rgba_gamma_2_2_premultiplied2rgba), (rgba2rgba_gamma_2_2), + (rgba_gamma_2_22rgba): + * babl/base/model-ycbcr.c: (rgba_to_ycbcra), (rgba_to_ycbcr), + (ycbcra_to_rgba), (ycbcr_to_rgba): + * babl/base/type-float.c: (convert_double_float), + (convert_float_double): + * babl/base/type-u16.c: (convert_double_u16_scaled), + (convert_u16_double_scaled): + * babl/base/type-u32.c: (convert_double_u32_scaled), + (convert_u32_double_scaled): + * babl/base/type-u8.c: (convert_double_u8_scaled), + (convert_u8_double_scaled): + * extensions/CIE-Lab.c: (rgba_to_lab), (lab_to_rgba), + (rgba_to_laba), (laba_to_rgba), (convert_double_u8_scaled), + (convert_u8_double_scaled), (convert_double_u16_scaled), + (convert_u16_double_scaled): + * extensions/gegl-fixups.c: (conv_F_8), (conv_8_F): + * extensions/gggl-lies.c: (conv_F_8), (conv_F_16), (conv_8_F), + (conv_16_F): + * extensions/gggl.c: (conv_F_8), (conv_F_16), (conv_8_F), + (conv_16_F): + * extensions/naive-CMYK.c: (rgba_to_cmyk), (cmyk_to_rgba): + * tests/babl-html-dump.c: (normalize): + * tests/babl_class_name.c: + * tests/formats.c: (format_check): + * tests/grayscale_to_rgb.c: + * tests/models.c: (model_check): + * tests/rgb_to_bgr.c: + * tests/rgb_to_ycbcr.c: + * tests/srgb_to_lab_u8.c: + * tests/types.c: (type_check): + +2006-11-15 Øyvind Kolås + + Set the default BABL_PATH based on the prefix babl is compiled for. + + * babl/Makefile.am: + * babl/babl-extension.c: + +2006-11-07 Øyvind Kolås + + * extensions/CIE-Lab.c: (formats): added "CIE Lab alpha float" as + a default format. + +2006-08-31 Øyvind Kolås + + * configure.ac: set the version of babl to 0.0.7 + +=========================== 0.0.6 released ============================= + +2006-08-31 Øyvind Kolås + + * configure.ac: set the version of babl to 0.0.6 + +2006-10-09 Øyvind Kolås + + Cleaned up the typedef for Babl, fixes issues with g++. + + * babl/babl-classes.h: + * babl/babl-conversion.c: (conversion_new): + * babl/babl-fish-path.c: (babl_fish_path): + * babl/babl-fish-reference.c: (babl_fish_reference): + * babl/babl-fish-simple.c: (babl_fish_simple): + +2006-09-26 Dominik Ernst + + * babl/babl-classes.h: fixed an issue with g++ + +2006-09-23 Øyvind Kolås + + * docs/Makefile.am: output the conversion grid when building on + crucible. + +2006-09-14 Øyvind Kolås + + * babl/babl-internal.c: (babl_process): added global babl_total_usecs, + not exported through headers, but useful to be able to substract the + babl conversion time from other algorithms using babl. + +2006-09-12 Øyvind Kolås + + * autogen.sh: decreased required automake version to 1.7.9. (It + could probably be decreased even further, but this is at least + known to work.) + +2006-09-12 Michael Schumacher + + * autogen.sh: use the autogen.sh of GIMP as a base for babl's + autogen.sh. Among other things, this enables maintainer mode by + default. + +2006-09-10 Kevin Cozens + + * babl/babl-classes.h + * babl/babl-conversion.c + * babl/babl-fish-path.c + * babl/babl-fish-stats.c + * babl/babl-internal.c: Tick times are in usecs not msecs. Use longs + to hold tick values. + + * babl/babl-util.h: + * babl/babl-util.c (babl_ticks): Fixed calculation of time (usecs + not msecs). Changed declaration to return a long not unsigned int. + +2006-09-09 Øyvind Kolås + + * extensions/Makefile.am: moved -fPIC from LD_FLAGS to CFLAGS. + +2006-09-08 Øyvind Kolås + + * extensions/Makefile.am: added -fPIC to LD_FLAGS, thus making it + compile on 64bit archs as well. + +2006-09-04 Michael Schumacher + + * extensions/Makefile.am: have to link with libbabl.a, at least on + the Windows platforms + +2006-08-31 Øyvind Kolås + + * extensions/.cvsignore: added Makefile.in + +2006-08-31 Øyvind Kolås + + * configure.ac: set the version of babl to 0.0.5 (odd micro indicating + that it is a CVS version). + +=========================== 0.0.4 released ============================= + +2006-08-31 Øyvind Kolås + + * configure.ac: set the version of babl to 0.0.4 + * docs/index-static.html.in: added downloading location for tarballs + of babl. + * AUTHORS: Added Kevin Cozens + +2006-08-31 Øyvind Kolås + + * Makefile.am: added a dependency on all for README, making it + possible to do ./autogen.sh && make distcheck #from a clean CVS + checkout. + +2006-08-28 Kevin Cozens + + * configure.ac: Added AM_MAINTAINER_MODE. + + * docs/Makefile.am: Moved BablFishPath.txt to BUILT_EXTRA_DIST. + + * tests/Makefile.am: Removed .cvsignore from EXTRA_DIST. + +2006-08-28 Kevin Cozens + + Changes to get 'make distcheck' working properly. + + * docs/Makefile.am: Added BablFishPath.txt to DISTCLEANFILES. + + * extensions/Makefile.am: Added. + + * extensions/Makefile.in: Removed (replaced by Makefile.am). + +2006-08-25 Michael Schumacher + + * configure.ac: added AC_LIBTOOL_WIN32_DLL as a preparation for + proper builds of shared libs on win32 & there's no need to define + OS_WIN32 here... + * babl/babl-extension.c: ...if the only place where it is needed + can be handled by HAVE_DLFCN_H + +2006-08-24 Øyvind Kolås + + * extensions/Makefile.in: do not add libbabl.a into plug-ins + +2006-07-06 Øyvind Kolås + + * babl.pc.in: Added -lm to the list of libraries that need to be + linked along with babl. + +2006-06-24 Øyvind Kolås + + * babl.pc.in: stripped trailing /babl from CFLAGS include path. + +2006-06-12 Øyvind Kolås + + Do not expect the user to pass in BablImages (existance of babl + pointer decorations should not be allowed to be used to implement type + checking for provided buffers/bablimages) + + * babl/babl-fish.c: (babl_fish_process): + * babl/babl-fish-reference.c: (babl_fish_reference_process): + * docs/index-static.html.in: removed section about planar BablImages + since the API is now disabled. + +2006-06-06 Øyvind Kolås + + Register all the formats that the gggl based conversions use in + babl-base. This allows a string based short hand vocabulary of format + names that can be expected to exist. + + * babl/base/Makefile.am: added formats.c + * babl/base/babl-base.c: (babl_base_init): initialize formats. + +2006-06-06 Øyvind Kolås + + Added conversions based on gggl that assume no gamma in their + conversions. + * extensions/gggl-lies.c: Added. + +2006-06-06 Øyvind Kolås + + * docs/Makefile.am: redirect the check for tempfile to /dev/null + * docs/tools/xml_insert.sh: Add tempfile workaround here as well. + +2006-06-06 Øyvind Kolås + + * docs/Makefile.am: Do not rely that a command calle tempfile exists. + +2006-06-05 Øyvind Kolås + + * extensions/gegl-fixups.c: A babl extension to make the testing of + gegl faster. + +2006-06-02 Øyvind Kolås + + * extensions/gggl.c: (table_init): Fix some compile warnings. + +2006-06-02 Øyvind Kolås + + I'm not entirely sure about installing babl-classes.h like this, it + might make more sense to create setters/getters to be used. Thus + making it possible to extend the structs at a later stage without + breaking binary compatibility. + + * babl/Makefile.am: Added babl-classes.h to the installed headers + * babl/babl-classes.h: Made the magic number fit in 32bit int. + * babl/babl.h: include babl-classes.h + +2006-02-22 Øyvind Kolås + + * docs/index-static.html.in: added a link to the DHTML version of the + coverage map. + +2006-02-22 Øyvind Kolås + + * extensions/gggl.c: (conv_rgbaF_rgb8), (conv_rgbAF_rgbF), (init): + added two more conversions for gggl usage. + +2005-12-17 Michael Schumacher + + * extensions/Makefile.in: add libgw32 and its dependencies to + LDADD for the win32 platform + +2005-11-10 Øyvind Kolås + + * docs/index-static.html.in: Minor reformulations and spelling fixes. + +2005-11-08 Sven Neumann + + * configure.ac: use AM_CONFIG_HEADER instead of AC_CONFIG_HEADERS. + +2005-11-04 Øyvind Kolås + + * babl/babl-format.c: (create_name): fixed an invalid memory access in + comparision of component order (and now also length.) + +2005-10-08 Øyvind Kolås + + * docs/index-static.html.in: Fixed the second processing example. ( + added missing pixel_count) + +2005-09-27 Øyvind Kolås + + * babl/babl-classes.h: Added time consumption instrumentation to + BablFish. + * babl/babl-fish-path.c: (babl_fish_path), (babl_fish_path_process): + intialization of instrumentation data. + * babl/babl-fish-stats.c: (table_destination_each), (each_conv), + (conversions), (babl_fish_stats): Output timing data, as well as a + list of all conversions with the obviously bad ones marked in red. + * babl/babl-internal.c: (babl_process): update instrumentation. + * babl/babl-introspect.c: (conversion_introspect): only query error + from conversions where that is legal. + * babl/babl-util.c: changed from msecs to nsecs (might be some more + places in the code to change names of variables.) + * extensions/gggl.c: (conv_gF_gaF), (conv_gF_rgbF), (conv_rgbF_gF), + (conv_rgbaF_rgb8): Changes to increase sanity. + +2005-09-27 Øyvind Kolås + + * tests/srgb_to_lab_u8.c: (test): renamed format (srgb -> R'G'B' u8) + +2005-09-27 Øyvind Kolås + + Updates done due to improvements gotten from BablFishStat feedback. + + * babl/base/model-gray.c: (components), (models), + (rgba2gray_gamma_2_2_premultiplied), + (gray_gamma_2_2_premultiplied2rgba), (conversions): + * babl/base/model-rgb.c: (components), (models), (copy_strip_1), + (g3_gamma_2_2), (g3_inv_gamma_2_2), + (non_premultiplied_to_premultiplied), + (premultiplied_to_non_premultiplied), + (rgba2rgba_gamma_2_2_premultiplied), + (rgba_gamma_2_2_premultiplied2rgba), (rgba2rgba_gamma_2_2), + (rgba_gamma_2_22rgba), (conversions), (formats): + * babl/base/model-ycbcr.c: (models), (formats): + * docs/index-static.html.in: + * extensions/gggl.c: (conv_F_8), (conv_8_F), (conv_F_D), + (conv_D_F), (conv_rgba8_rgbaF), (conv_rgb8_rgbF), (conv_ga8_gaF), + (conv_rgbaF_rgbaD), (conv_rgbaD_rgbaF), (conv_rgbAF_rgbaF), + (conv_rgbaF_rgbAF), (conv_rgbaF_rgbF), (conv_rgbF_rgbaF), + (conv_rgbaF_gaF), (conv_rgbaF_rgb8), (conv_rgbA16_rgbaF), + (conv_rgb8_rgba8), (conv_rgbA8_rgb8), (init): + +2005-09-27 Øyvind Kolås + + Upgrade of BablFishPath. + + * babl/babl-fish-path.c: (legal_error), (max_path_length), + (get_conversion_chain), (chain_contains_fmt), (chain_gen_each), + (babl_fish_path), (chain_process), (babl_fish_path_process), + (test_create), (chain_error): Various updates, needed instrumentation + and error data is now calculated and cached. + * babl/babl-fish-reference.c: (babl_fish_reference): do not update + instrumentation for internal calls. + * babl/babl-fish-simple.c: (babl_fish_simple): do not update + instrumentation for internal calls. + * babl/babl-introspect.c: (conversion_introspect): some more + information. + * babl/babl-model.c: (test_create), (babl_model_is_symmetric): use + comparion function from babl-util + * babl/babl-conversion.c: (test_create), (babl_conversion_cost), + (babl_conversion_error): use comparion function from babl-util. + * babl/babl.c: (babl_init): no need to do post extension tricks + anymore. + * babl/babl-core.c: (babl_core_init): added PAD component. + +2005-09-27 Øyvind Kolås + + * babl/babl-util.h, + * babl/babl-util.c: (babl_rel_avg_error): moved buffer comparison + function to one place. + * babl/babl-classes.h: Added error field to fishes, made path length + dynamic. + * babl/babl-internal.h: added misc global constants. + * babl/babl-internal.c: created caching accessors in classes, to avoid + very large bootstrapping time. + * babl/babl-conversion.c: (test_create), (babl_conversion_cost), + (babl_conversion_error): + * babl/babl-format.c: (test_create), (babl_format_loss): + * babl/babl-type.c: (babl_type_is_symmetric): + +2005-09-27 Øyvind Kolås + + Moved html generator stats code into a seperate source fil in core, + babl now creates /tmp/babl-stats.txt when the BABL_STATS enviroment + variable is set. + + * babl/Makefile.am: + * babl/babl.c: + * tests/babl_fish_path_dhtml.c: (main): + * babl/babl-fish-stats.c: (table_destination_each). + +2005-09-19 Øyvind Kolås + + * docs/index-static.html.in: s/DHTML/interactive/ + +2005-09-19 Øyvind Kolås + + BablFishPath touchups. + + * babl/babl-conversion.c: cost = cost * 10 + 1, makes the overhead + of actually running a conversion 1. Removed stupid long pats from + created conversions. + * babl/babl-fish-path.c: (chain_gen_each): Ensure the chain doesn't + take us through larger loss than allowed. + * babl/babl-internal.c: (babl_extension_post_load): do not + autogenerate formats. + * docs/index-static.html.in: updating documentation. + * tests/babl_fish_path_dhtml.c: (table_destination_each), + (table_source_each), (main): recoded to use CSS tricks instead of + javascript, reduced generated file size by 50%; + * extensions/gggl.c: (conv_labF_xyzF), (conv_xyzF_labF): added missing + return value. + +2005-09-19 Øyvind Kolås + + * extensions/gggl.c: Added the bulk of gggl based conversions as an + extension. Many of these don't live up to the quality requirements of + babl, but some do, and provide a good base for further BablFishPath + coverage. + +2005-09-18 Øyvind Kolås + + * docs/tools/changelog2rss: tool to create RSS feed of ChangeLog. + +2005-09-18 Øyvind Kolås + + * docs/Makefile.am: Included BablFishPath.[html|txt] + * docs/index-static.html.in: included some ramblings about the + background and purpose of babl. + +2005-09-18 Øyvind Kolås + + * tests/Makefile.am: + * tests/babl_fish_path_dhtml.c, + * tests/babl_fish_path_fitness.c: new introspection outputters, that + report on the conversion matrix of BablFishPath. + * tests/babl-html-dump.c: (main): removed conversions, since it is + now used as "Vocabulary" in the documentation,. + * tests/conversions.c: (each_conversion), (main): + * tests/formats.c: (format_check), (main): + * tests/models.c: (model_check), (main): + * tests/types.c: (type_check), (main): Moved the logic into BablCore + in previous commit. + +2005-09-18 Øyvind Kolås + + + Updating test suite, conversion and format quality testing + code folded into babl-core in previous commit. + +2005-09-18 Øyvind Kolås + + * babl/base/model-cmyk.c: (rgb_to_cmyk), (cmyk_to_rgb), + (conversions), (formats): + * babl/base/model-gray.c: (rgba_to_graya), (rgba_to_gray), + (graya_to_rgba), (gray_to_rgba), (conversions): + * babl/base/model-rgb.c: (formats): + * babl/base/model-ycbcr.c: (rgba_to_ycbcra), (rgba_to_ycbcr), + (ycbcra_to_rgba), (ycbcr_to_rgba), (conversions), (formats): + * extensions/CIE-Lab.c: (rgba_to_lab), (lab_to_rgba), + (rgba_to_laba), (laba_to_rgba), (conversions): + * extensions/naive-CMYK.c: (init), (rgba_to_cmyk), (cmyk_to_rgba): + + register linear reference conversions instead, since they can be used + in BablFishPath chains. + +2005-09-18 Øyvind Kolås + + Adding BablFishPath, as well as splittin out Simple and Reference + from babl-fish.c. (lazy commit of large changes :d ) + + * babl/babl-internal.h: + * babl/babl-core.c: (rgba_to_rgba), (babl_core_init): + * babl/babl-db.c: (babl_db_count): + * babl/babl-db.h: + * babl/babl-fish.c: (match_conversion), (babl_conversion_find), + (babl_fish_db), (babl_fish), (babl_fish_process), + (each_babl_fish_destroy): + * babl/babl-format.c: (babl_format_new), (babl_formats_count), + (babl_format_with_model_as_type), (test_create), + (babl_format_loss): + * babl/babl-internal.c: (babl_process), (each_conversion), + (each_format), (gen_type_format_for_model), + (gen_formats_for_model), (babl_extension_post_load): + * babl/babl-introspect.c: (conversion_introspect): + * babl/babl-model.c: (babl_model_new), (test_create), + (reference_format), (construct_double_format), + (babl_model_is_symmetric): + * babl/babl-sanity.c: (id_sanity): + * babl/babl-type.c: (babl_type_new), (r_interval), (test_init), + (double_vector_format), (babl_type_is_symmetric): + +2005-09-18 Øyvind Kolås + + * babl/babl-classes.h: added BablFishPath + * babl/babl-util.c: (babl_list_each), (init_ticks), (babl_ticks): + * babl/babl-util.h: + +2005-09-18 Øyvind Kolås + + * babl/babl.c: (babl_init), + * babl/babl.h: made babl_fish variadic. + +2005-09-18 Øyvind Kolås + + * babl/babl-memory.[ch]: (babl_free), (babl_realloc): made babl_free + variadic, and added the potential for a clearing realloc. + +2005-09-12 Øyvind Kolås + + * tests/conversions.c: (test_init): code simplification. + +2005-09-12 Øyvind Kolås + + * babl/babl-classes.h: add loss field to format class. + * babl/babl-format.c: (format_new): set loss field to -1 as initial + value. + * tests/conversions.c: (reference_format): simplify + * tests/formats.c: (test_init), (format_check), (main): code + simplification. + +2005-09-11 Øyvind Kolås + + * babl/babl.h: use gcc 4.x attribute for NULL sentinel. + * babl/babl-format.c: (babl_format_new): added missing enumeration + values to switch. + * babl/babl-model.c: (babl_model_new): added missing enumeration + values to switch. + +2005-09-11 Øyvind Kolås + + * tests/formats.c: new test (that might form the basis of loss + calculations done for ranking of formats). + * tests/Makefile.am: added new test + +2005-09-11 Øyvind Kolås + + * extensions/CIE-Lab.c: (formats): s/cie-lab-u16/CIE Lab u16/ + +2005-09-11 Øyvind Kolås + + * babl/babl-classes.h: Removed unused list of conversions to + types/models/formats. + + * babl/babl-conversion.c: (conversion_new): + * babl/babl-format.c: (each_babl_format_destroy), (format_new): + * babl/babl-image.c: (babl_image_from_linear): + * babl/babl-introspect.c: (item_conversions_introspect): + * babl/babl-memory.c: (babl_realloc): + * babl/babl-model.c: (each_babl_model_destroy), (model_new): + * babl/babl-sampling.c: (each_babl_sampling_destroy): + * babl/babl-sanity.c: (type_sanity), (model_sanity), (babl_sanity): + * babl/babl-type.c: (each_babl_type_destroy), (type_new): + +2005-09-09 Øyvind Kolås + + * docs/Makefile.am: set BABL_PATH to builddir for creating the + documentation + * docs/index-static.html.in: various updates. + +2005-09-09 Øyvind Kolås + + * babl/base/type-u16.c: (convert_double_u16_scaled): + * babl/base/type-u32.c: (convert_double_u32_scaled): + * babl/base/type-u8.c: (convert_double_u8_scaled), + (babl_base_type_u8): + * extensions/CIE-Lab.c: (convert_double_u8_scaled), + (convert_double_u16_scaled): uintval = rint (dval * MAXINT) + +2005-09-09 Øyvind Kolås + + * tests/conversions.c: (validate_conversion): do relative average + error calculations. + * tests/srgb_to_lab_u8.c: update values. + * tests/types.c: set a very low tolerance. + +2005-09-09 Øyvind Kolås + + * babl/babl-format.c: (create_name): Create shorter names when + the format uses a single datatype and the components are listed in + model order. + * babl/base/model-lab.c: removed. + * babl/base/model-rgb.c: (formats), + * babl/base/model-ycbcr.c: (formats): Use automatic names for formats. + +2005-09-09 Øyvind Kolås + + * babl/babl-classes.h: added error to BablConversion. + * babl/babl-conversion.c: (conversion_new), (babl_conversion_new): + track changes to fields in constructors. + +2005-09-08 Øyvind Kolås + + * Makefile.am: build extensions before tests. + * extensions/Makefile.in: build extensions when check is done. + * tests/Makefile.am: removed erroniously added foo test. + +2005-09-08 Øyvind Kolås + + * babl/base/type-float.c: + * babl/base/type-u16.c: + * babl/base/type-u8.c: s/"linear"/"plane"/ + * babl/base/Makefile.am, + * babl/base/babl-base.c, + * babl/base/type-u32.c: new type. + * extensions/CIE-Lab.c: + * extensions/Makefile.in: changes needed (for not yet added) lcms + extension. + * tests/Makefile.am: added new test. + * tests/conversions.c: new test to check fast paths against reference + fish. + +2005-09-08 Øyvind Kolås + + Made simple fishes work in the core. + + * babl/babl-classes.h: reduced number of conversion classes. + removed unused from and to members in struct. + * babl/babl-conversion.c: (conversion_new), (babl_conversion_new), + (babl_conversion_linear_process), (babl_conversion_plane_process), + (babl_conversion_planar_process), (babl_conversion_process): + * babl/babl-component.c: (each_babl_component_destroy), + (component_new): removed unused from and to members. + * babl/babl-fish.c: (babl_conversion_find2), + (babl_conversion_find), (babl_fish_reference), (babl_fish_simple), + (babl_fish), (convert_to_double), (convert_from_double), + (babl_fish_reference_process): use fast path if found directly in a + simple fishes. + * babl/babl-format.c: (babl_format_new): + * babl/babl-internal.c: (babl_process): + * babl/babl-internal.h: + * babl/babl-introspect.c: (each_introspect): + * babl/babl-model.c: (babl_model_new): + * babl/babl-core.c: (babl_core_init): s/linear/plane/ + * tests/babl_class_name.c: update according to class changes. + +2005-09-08 Øyvind Kolås + + * AUTHORS: Added Micahel Schumacher, and email addresses. + * docs/index-static.html.in: + * docs/babl.css: + * tests/babl-html-dump.c: (main), (normalize), (show_item), + (hide_item), (each_item), (model_html), (type_html), + (conversion_html), (format_html): Use DHTML for expandable display of + registered data structures. + * docs/graphics/Makefile.am: added web target, and .SILENT option. + * docs/Makefile.am: added .SILENT option. + * configure.ac: added website location. + +2005-09-01 Michael Schumacher + + * configure.ac: added a check for OS_WIN32 + * babl/Makefile.am: link with libgw32c to provide dl* functions on + win32 + * babl/babl-extension.c: added definitions of dl* function forwin32 + * tests/Makefile.am: removed -ldl for win32 + +2005-09-01 Sven Neumann + + * Makefile.am: don't dist the generated babl.pc file. + +2005-09-01 Sven Neumann + + * tests/Makefile.am (TESTS_ENVIRONMENT): set BABL_PATH to include + extension from the builddir. + +2005-09-01 Øyvind Kolås + + * babl/babl-internal.h: HACK statically define BablDb *db, + for all internal translation units. + +2005-09-01 Øyvind Kolås + + Added a 128 item hashtable to each object list. + + * babl/Makefile.am: added new file 'babl-db.c' + * babl/babl-db.h: moved static function ... + * babl/babl-db.c: ... here in a new file, also implemented a hashing + optimization based on the strings of names. + * babl/babl-internal.h: changed API in base class templates. + * babl/babl-component.c, + * babl/babl-extension.c, + * babl/babl-fish.c, + * babl/babl-format.c, + * babl/babl-image.c, + * babl/babl-model.c, + * babl/babl-sampling.c, + * babl/babl-type.c: changed db_insert(..) to babl_db_insert(db, ...) + + * babl/babl.c: added babl_fish_init () + +2005-08-31 Øyvind Kolås + + * docs/index-static.html.in: Changed ChangeLog link in NEWS section. + +2005-08-31 Øyvind Kolås + + * babl/babl-component.h, + * babl/babl-core.h, + * babl/babl-conversion.h, + * babl/babl-extension.h, + * babl/babl-format.h, + * babl/babl-instance.h, + * babl/babl-introspect.h, + * babl/babl-image.h, + * babl/babl-fish.h, + * babl/babl-model.h, + * babl/babl-sampling.h, + * babl/babl-sanity.h, + * babl/babl-type.h: DELETED + * babl/babl.h: defines moved from deleted headers. Added + documentation. + * babl/babl-internal.h: defines moved from deleted headers. + + * babl/Makefile.am: Reflect above changes. + * babl/babl-classes.h: redefined conversion functions to return long, + and take number of pixels as long. + * babl/babl-component.c, + * babl/babl-conversion.c, + * babl/babl-core.c, + * babl/babl-db.h, + * babl/babl-extension.c, + * babl/babl-fish.c, + * babl/babl-format.c, + * babl/babl-image.c, + * babl/babl-instance.h, + * babl/babl-internal.c, + * babl/babl-internal.h, + * babl/babl-introspect.c, + * babl/babl-memory.c, + * babl/babl-model.c, + * babl/babl-sampling.c, + * babl/babl-sanity.c, + * babl/babl-type.c, + * babl/babl.c, + * babl/base/model-cmyk.c, + * babl/base/model-gray.c, + * babl/base/model-rgb.c, + * babl/base/model-ycbcr.c, + * babl/base/type-float.c, + * babl/base/type-u16.c, + * babl/base/type-u8.c, + * docs/index-static.html.in, + * extensions/CIE-Lab.c, + * extensions/naive-CMYK.c, + * tests/babl-html-dump.c, + * tests/babl_class_name.c, + * tests/grayscale_to_rgb.c, + * tests/introspect.c, + * tests/models.c, + * tests/nop.c, + * tests/rgb_to_bgr.c, + * tests/rgb_to_ycbcr.c, + * tests/sanity.c, + * tests/srgb_to_lab_u8.c, + * tests/types.c: reflect changes in headers. + +2005-08-31 Øyvind Kolås + + * Makefile.am, + * babl.pc.in, + * configure.ac, + * extensions/Makefile.in: Fixed build of extensions. (awaiting + fix of babl/babl-extension.c to use new #defines) + +2005-08-30 Øyvind Kolås + + * babl/base/model-gray.c: + (rgba_to_gray_alpha_premultiplied): fixed array index error. + * extensions/Makefile.in: Added -I../babl to include path. + * extensions/naive-CMYK.c: (init), (rgb_to_cmyk), (cmyk_to_rgb): + reordered the code, fixed a component swapping issue + discovered by tests/model.c + +2005-08-30 Øyvind Kolås + + * tests/srgb_to_lab_u8.c: updated values. + * tests/types.c: rewritten. + * tests/models.c: added, a test to test that reference conversions + registered for a BablModel are symmetrical. + * tests/float_to_u8.c, + * tests/u8_to_float.c, + * tests/rgb_to_lab_to_rgb.c, + * tests/rgb_to_ycbcr_to_rgb.c: removed. + * tests/Makefile.am: updated. + +2005-08-30 Øyvind Kolås + + * babl/babl-introspect.c: + (model_introspect), + (format_introspect), + (each_introspect): use double quotes for strings. + (conversion_introspect): new, show instrumentation data. + (fish_introspect): new, show instrumentation data. + +2005-08-30 Øyvind Kolås + + * babl/babl-classes.h: Added instrumentation variables to + BablConversion and BablFish. + * babl/babl-conversion.c: + (babl_conversion_new): Handle re-registration. + (conversion_new), + (babl_conversion_process): instrumentation variables + * babl/babl-component.c: + (babl_component_new): Handle re-registration. + * babl/babl-extension.c: Code cleanup. + (babl_extension_base): Handle re-registration. + (babl_extension_load_dir): close dir handle when done. + * babl/babl-fish.c: + (create_name) + (babl_fish_new): instrumentation variables, autogenerated + name. + (babl_fish_reference_new): instrumentation variables, + autogenerated name. + (babl_process): instrumentation variables. + (babl_conversion_find): use the lists of the source type for + the search (speed improvement). + (babl_fish): + (process_same_model): reference process with fewer steps. + (babl_fish_reference_process): use fast path when models are + the same. + * babl/babl-format.c: (babl_format_new): Handle re-registration. + * babl/babl-model.c: (babl_model_new): handle re-registration. + * babl/babl-type.c: (babl_type_new): handle re-registration. + +2005-08-30 Øyvind Kolås + + * babl/babl-memory.c: (babl_free): freeing of non babl allocated + memory is fatal. + +2005-08-29 Øyvind Kolås + + * tests/types.c: added test that tests the symmetry of reference + conversions for registered types. + +2005-08-29 Øyvind Kolås + + * babl/babl-format.c: (each_babl_format_destroy), (format_new), + (create_name), (babl_format_new): New API, name is now a key/value + pair, and if not set the name will be autogenerated. + * babl/base/model-rgb.c, + * babl/base/model-ycbcr.c, + * extensions/CIE-Lab.c, + * extensions/naive-CMYK.c, + * tests/Makefile.am, + * tests/float_to_u8.c, + * tests/grayscale_to_rgb.c, + * tests/rgb_to_bgr.c, + * tests/rgb_to_lab_to_rgb.c, + * tests/rgb_to_ycbcr.c, + * tests/rgb_to_ycbcr_to_rgb.c, + * tests/u8_to_float.c: update to new API. + +2005-08-29 Øyvind Kolås + + * babl/babl-db.h: Do nor warn about collision during db_insert + * babl/babl-extension.[ch]: Implemented fs traversal based on BABL_PATH. + added babl_set_extender to API. + * babl/babl-instance.h: Changed signature of type_name##_new. + * babl/babl-introspect.c: (babl_introspect): use new babl_extender + +2005-08-29 Øyvind Kolås + + * babl/babl-internal.c: (babl_internal_init): set memory functions. + * babl/babl-memory.c: (babl_set_malloc), (babl_set_free), + (functions_sanity), (babl_malloc), (babl_free), (babl_realloc), + (babl_calloc), (babl_sizeof), (babl_strdup), (babl_strcat), + (babl_memory_sanity), + * babl/babl-memory.h: Added babl_str* functions, that behave slightly + different from the standard ones. + * babl/babl-util.c: (babl_add_ptr_to_list): made error fatal. + * babl/babl.c: (babl_init), (babl_destroy): added babl_internal + +2005-08-28 Øyvind Kolås + + * babl/babl-internal.[ch]: (babl_die): A function to call from + babl_fatal (...), invokes commands resulting in a backtrace, thus + giving context to where things broke. + * babl/babl-component.c: (babl_component_new): + * babl/babl-conversion.c: (babl_conversion_new): + * babl/babl-fish.c: (babl_conversion_find): + * babl/babl-format.c: (format_new), (babl_format_new): + * babl/babl-model.c: (babl_model_new): + * babl/babl-type.c: (babl_type_new): use babl_fatal() instead of + babl_log () on API mistakes. + +2005-08-28 Øyvind Kolås + + * babl/babl-pixel-format.c: removed + * babl/babl-format.c: readded under new name. + + * babl/babl-pixel-format.h: removed + * babl/babl-format.h: readded under new name. + + * babl/babl-classes.c: removed + * babl/babl-internal.c: readded under new name. + + * babl/babl.h, + * babl/Makefile.am, + * babl/babl-fish.c: Accomodate changes. + +2005-08-28 Øyvind Kolås + + + * babl/babl-component.c: (babl_component_new): s/parameter/argument/ + + * babl/babl-extension.[ch]: the extension class. + * babl/babl-model.c: (create_name), (babl_model_new): generate + automatic name, allow override with key/value pair. + s/parameter/argument/ + * babl/babl-pixel-format.c: (babl_format_new): s/parameter/argument/ + * babl/babl-sampling.c: (babl_sampling): s/parameter/argument/ + * babl/babl-type.c: (babl_type_new): s/paramter/argument/ + * babl/babl-conversion.c, (create_name), (babl_conversion_new): + * babl/babl-conversion.h: Changed API, first two parameters are now + source and destination. + * babl/babl-instance.h: Added _NO_NEW variation of declarative name. + * babl/babl-internal.h: exit (-1) when a name lookup fails. + + * babl/babl.h: do not export babl-ids.h + + * babl/base/Makefile.am: Files removed + * babl/base/babl-base.c: (models): removed model-lab + * babl/base/cpercep.[ch], + * babl/base/models.c, + * babl/base/model-lab.c, + * babl/base/types.c: removed + + * babl/base/model-gray.c, + * babl/base/model-rgb.c, + * babl/base/model-ycbcr.c: + (models), (conversions): changed to new model_new and + conversion_new api. + + * babl/base/type-float.c, + * babl/base/type-u16.c, + * babl/base/type-u8.c: new conversion API + + + * configure.ac, + * Makefile.am: added extensions subdir + * extensions/Makefile.in: NB: hard-coded installpath to + /home/pippin/.babl/ + * extensions/CIE-Lab.c: moved here from BablBase, contains cpercep.c + and cpercep.h + * extensions/naive-CMYK.c: moved here from BablBase. + * extensions/util.h: convenience functions for babl extensions. + + * babl/babl-core.[ch]: double and RGBA originating from BablBase. + + * docs/index-static.html.in: updated TODO list. + + * tests/float_to_u8.c, + * tests/grayscale_to_rgb.c, + * tests/rgb_to_bgr.c, + * tests/rgb_to_lab_to_rgb.c, + * tests/rgb_to_ycbcr.c, + * tests/rgb_to_ycbcr_to_rgb.c, + * tests/srgb_to_lab_u8.c, + * tests/u8_to_float.c: follow naming changed. + +2005-08-27 Øyvind Kolås + + * Makefile.am: + * babl.pc.in: added -dl + * babl/babl-classes.c: Added BablExtension to string list of types. + * babl/babl-classes.h: Added BablExtension, some reordering in union. + * babl/babl-conversion.c: + (create_name), (babl_conversion_new): compute the name of the + conversion instead of explicitly having to provide it. + * babl/babl-core.c: + (convert_double_double), (copy_strip_1), + (babl_core_init): Moved double datatype and RGBA model from + base into core. + * babl/babl-core.h: new file + * babl/babl-db.h: improved logging, print current extender as well. + * babl/babl-ids.h: removed some non central ids. + * babl/babl-internal.h: new varargs based logger. + * babl/babl-introspect.c: (babl_introspect): use quiet "fake" + extender. Allow introspection of single objects. + * babl/babl-introspect.h: Allow introspection of single objects. + * babl/babl-memory.c: (babl_memory_sanity): use babl_log instead of + fprintf. + * babl/babl-sanity.c: (id_sanity): only complain about id==0 in + BablBase / BablCore. + * babl/babl.c: (babl_init), (babl_destroy): added core and extension + to build up/tear down lists. + * babl/babl.h: removed babl_introspect which doesn't belong here + anymore. + * babl/base/Makefile.am: Removed type-double.c + * babl/base/babl-base.c: (types), (models): removed + babl_base_type_double () + * babl/base/model-rgb.c: (components), (models): removed RGBA model. + * babl/base/type-double.c: removed + + * docs/index-static.html.in: + * tests/Makefile.am: LDADD += -ldl + * tests/introspect.c: (main): pass NULL as argument to + babl_introspect () to do full objectspace traversal. + + * babl/babl-fish.h: + * babl/babl-model.h: + * babl/babl-pixel-format.h: + * babl/babl-sampling.h: + * babl/babl-conversion.h: + * babl/babl-component.h: cosmetic rearrangement of lines. + +2005-08-27 Øyvind Kolås + + * babl/babl-component.c: (babl_component_new): + * babl/babl-conversion.c: (conversion_new), (babl_conversion_new), + (babl_conversion_process): + * babl/babl-db.h: + * babl/babl-fish.c: (babl_conversion_find), (babl_fish), + (babl_fish_reference_process), (babl_fish_process), (babl_process): + * babl/babl-image.c: (babl_image_from_linear), (babl_image): + * babl/babl-internal.h: + * babl/babl-introspect.c: (babl_introspect), (model_introspect): + * babl/babl-memory.c: (babl_malloc), (babl_strdup), (babl_realloc), + (babl_calloc): + * babl/babl-model.c: (babl_model_new): + * babl/babl-pixel-format.c: (format_new), (babl_format_new): + * babl/babl-type.c: (babl_type_new): + * babl/babl-util.c: (babl_add_ptr_to_list): + * babl/base/type-u8.c: + * tests/babl_class_name.c: (test): + + Made babl_log(...) print the file, line and function by itself. + +2005-08-27 Øyvind Kolås + + * docs/graphics/Makefile.am: s/INSCAPE/INKSCAPE/ + +2005-08-27 Sven Neumann + + * configure.ac + * Makefile.am + * docs/Makefile.am + * docs/graphics/Makefile.am: check for inkscape and w3m which are + needed to build the documentation. Compile without them but bail + out on 'make dist'. + +2005-08-26 Øyvind Kolås + + * tests/rgb_to_bgr.c: added component shuffling test + * tests/Makefile.am: added rgb_to_bgr to TESTS + +2005-08-25 Øyvind Kolås + + * docs/index-static.html.in: removed done things from TODO list. + +2005-08-25 Øyvind Kolås + + * babl/babl-fish.c: + (babl_to_double),(babl_from_double): new functions. + (babl_fish_reference_process): made type a component + shuffling work for linear buffers + * tests/rgb_to_lab_u8.c: filled in calculated values. + +2005-08-25 Øyvind Kolås + + * tests/rgb_to_ycbcr.c, + * tests/rgb_to_ycbcr_to_rgb.c: fix Y' component name + +2005-08-25 Øyvind Kolås + + * babl/babl-classes.h: + BablFormat: added .bytes_per_pixel + BablImage: s/bands/components/ + * babl/babl-conversion.c: s/bands/components/ + * babl/babl-image.c: s/bands/components/ + * babl/babl-pixel-format.c: (format_new) check if provided pixel + format matches model. Calculate .bytes_per_pixel. + * tests/babl-html-dump.c: use format.bytes_per_pixel + +2005-08-25 Øyvind Kolås + + * babl/babl-classes.h: + BablModel: added .type + BablFormat: reordered + BablImage: added .format, .model, .sampling and .type + BablFishReference: removed implementation details + * babl/babl-component.c: (component_new): use malloc instead of calloc + * babl/babl-conversion.c: + (conversion_new): use malloc instead of calloc + (babl_conversion_linear_process) + (babl_conversion_process): pass pitch to functions. + (babl_conversion_planar_process): duplicate data pointers in + image before passing them on. + * babl/babl-db.h: + (db_each): indentation fix. + * babl/babl-fish.c: + (babl_fish_reference_new), + (babl_fish_reference_process), + (babl_fish_process), (babl_process): restructuring of the + reference bablfish, approaching data and component shuffling + functionality. + * babl/babl-image.c: + (image_new): use malloc instead of calloc + (babl_image_from_linear), (babl_image): Added more information + to structure. + * babl/babl-image.h: s/_new// + * babl/babl-internal.h: #define BABL_MAX_COMPONENTS 32 + * babl/babl-introspect.c: + (format_introspect): s/bands/components/ + * babl/babl-model.c: + (model_new): use malloc instead of calloc + * babl/babl-pixel-format.c: + (format_new): use malloc instead of calloc + (babl_format_new): s/bands/components/ + * babl/babl-type.c: + (type_new): use malloc instead of calloc + + + * babl/base/type-double.c, + * babl/base/type-float.c, + * babl/base/type-u16.c, + * babl/base/type-u8.c: more parameters to conversion functions, added + a codewriting macro for different scale / min/max factors. + + * docs/index-static.html.in: reindent. + * tests/babl-html-dump.c: (format_html): s/bands/components/ + * tests/srgb_to_lab_u8.c: (test): use absolute error in check. + +2005-08-24 Øyvind Kolås + + * tests/sanity.c: Added a test that fails if the internal sanity + checks are failing. + +2005-08-24 Øyvind Kolås + + * babl/babl-classes.c, + * babl/babl-classes.h, + * babl/babl-component.c, + * babl/babl-conversion.c, + * babl/babl-db.h, + * babl/babl-fish.c, + * babl/babl-fish.h, + * babl/babl-image.c, + * babl/babl-image.h, + * babl/babl-internal.h, + * babl/babl-introspect.c, + * babl/babl-model.c, + * babl/babl-model.h, + * babl/babl-pixel-format.c, + * babl/babl-pixel-format.h, + * babl/babl-sanity.c, + * babl/babl-sanity.h, + * babl/babl-type.c, + * babl/babl.c, + * babl/babl.h, + * babl/base/model-cmyk.c, + * babl/base/model-gray.c, + * babl/base/model-lab.c, + * babl/base/model-rgb.c, + * babl/base/model-ycbcr.c, + * tests/Makefile.am, + * tests/babl-html-dump.c, + * tests/babl_class_name.c, + * tests/float_to_u8.c, + * tests/grayscale_to_rgb.c, + * tests/rgb_to_lab_to_rgb.c, + * tests/rgb_to_ycbcr.c, + * tests/rgb_to_ycbcr_to_rgb.c, + * tests/u8_to_float.c: s/PixelFormat/Format/ (etc in other cases), + Made BablFish be more polymorphic (accept + format names as well as BablFormats). + * babl/babl-ids.h: reorganized, some renames. + + * tests/srgb_to_lab_u8.c: new test for 8bit CIE Lab format (reference + data not correct yet). + + * babl/base/type-u16.c, + * babl/base/type-u8.c: Added CIE fixed point data types. + + +2005-08-24 Øyvind Kolås + + * docs/babl.css: Added code highlighting classes. + +2005-08-24 Øyvind Kolås + + * NEWS: remove draft for news release, at initial release everything + will be new. + +2005-08-23 Øyvind Kolås + + * docs/Makefile.am: use `tempfile` to create name of temporary file + * docs/tools/xml_insert.sh: use `tempfile` to create name of temporary + file. + +2005-08-23 Øyvind Kolås + + * babl/babl-classes.c, + * babl/babl-classes.h, + * babl/babl-conversion.c, + * babl/babl-fish.h, + * babl/babl-image.c, + * babl/babl-image.h, + * babl/babl-instance.h: Indentation, comments and other cleanup. + +2005-08-23 Øyvind Kolås + + * docs/index-static.html.in: update webdocs. + +2005-08-23 Øyvind Kolås + + * babl/babl-instance.h: babl_class_name is moved to babl-classes.h + * babl/babl-conversion.h: add a method to the conversion class for the + processing with registered functions. + * babl/babl-fish.c: Use above functions. + +2005-08-23 Øyvind Kolås + + * babl/babl-memory.[ch]: added additonal sanity checking (only + handling babl-memory allocated memory in free and realloc.) And added + new function babl_dup (void*), which duplicates an allocation. + * babl/babl-db.h: have an initial database size. + +2005-08-23 Øyvind Kolås + + * babl/babl-classes.c: Update class names to be in sync with enum in + babl-classes.h + +2005-08-23 Øyvind Kolås + + * babl/babl.c: implement ref counting to avoid unneccesary destruction + of static data when multiple instances of babl is used in an + adressspace. + +2005-08-23 Øyvind Kolås + + * tests/Makefile.am: + * tests/babl_class_name.c: new test. + +2005-08-22 Øyvind Kolås + + * babl/babl-classes.h: (BabPixelFormat): only a single BablModel. + * babl/babl-pixel-format.h, + * tests/babl-html-dump.c: accomodate change. + +2005-08-21 Øyvind Kolås + + * docs/.cvsignore: added Makefile and Makefile.in + * docs/graphics/.cvsignore: added Makefile and Makefile.in + * tests/.cvsignore: added babl_html_dump + +2005-08-21 Øyvind Kolås + + * babl/base/Makefile.am: Typo, s/babl-grays/babl-gray/ + +2005-08-21 Øyvind Kolås + + * docs/Makefile.am: Changed which html file is piped through w3m to + generate README. + +2005-08-21 Øyvind Kolås + + * babl/base/model-grayscale.c: removed + * babl/base/model-gray.c: added + * babl/base/Makefile.am: + * docs/graphics/index.html: fixed spelling. + +2005-08-21 Øyvind Kolås + + * docs/LGPL: added (hopefully as a link to ../COPYING) + +2005-08-21 Øyvind Kolås + + * Makefile.am, + * NEWS, + * autogen.sh, + * babl/Makefile.am, + * configure.ac, + * docs/.cvsignore, + * docs/Makefile.am, + * docs/babl.css, + * docs/graphics/.cvsignore, + * docs/graphics/Makefile.am, + * docs/graphics/babl-16x16.svg, + * docs/graphics/babl-48x48.svg, + * docs/graphics/babl-a4poster.svg, + * docs/graphics/index.html, + * README.in, + * docs/index-static.html.in, + * docs/tools/xml_insert.sh, + * tests/babl-html-dump.c, + * tests/Makefile.am: Added HTML based documentation as part of build + process. + +2005-08-21 Øyvind Kolås + + * babl/babl-classes.h: reindent, some documentation. + * babl/babl-fish.c: (babl_fish_reference_new): assertions for + arguments. + * babl/babl-ids.h: cleanup. + * babl/base/babl-base.c: (models): grayscale->gray + * babl/base/model-grayscale.c: (babl_base_model_gray), + (components), (models), (rgb_to_gray), (rgb_to_gray_2_2), + (gray_2_2_to_rgb), (gray_to_rgb), + (gray_alpha_premultiplied_to_rgba), + (rgba_to_gray_alpha_premultiplied), (conversions): grayscale->gray, + added gamma-2.2 with alpha. + * babl/base/model-lab.c: + * babl/base/model-rgb.c: + * babl/base/model-ycbcr.c: Name normalizations + * tests/float_to_u8.c: (test_float_to_rgb_u8): + * tests/grayscale_to_rgb.c: (test): + * tests/rgb_to_lab_to_rgb.c: (test): + * tests/rgb_to_ycbcr.c: (test): + * tests/rgb_to_ycbcr_to_rgb.c: (test): + * tests/u8_to_float.c: (test): Name synchronization. + +2005-08-18 Øyvind Kolås + + * babl/base/util.h: added new and hopefully correct gamma correction + and uncorrection functions. + * babl/base/model-grayscale.c: (components), + (rgb_to_grayscale_2_2), (grayscale_2_2_to_rgb): register + "luminance-gamma2.2" component, and use new gamma functions. + * babl/base/model-rgb.c: (g3_gamma_2_2), (g3_inv_gamma_2_2): use new + gamma functions. + * babl/base/model-ycbcr.c: (components), (models), (rgb_to_ycbcr), + (ycbcr_to_rgb): use gamma corrected luminance, and correct gamma. (pixel_formats): + uncomment until a new data type exist with headroom/footrom in 8bit + for proper rescaling of 0..255 to 16..235 for luma and +/-112 range + with offset of 128 for chroma (16 thorugh 240 inclusive). + * babl/base/rgb-constants.h: more digits as well as some #if 0' dead + code for reference. + * tests/rgb_to_lab_to_rgb.c: add more colors to the test buffer. + * tests/rgb_to_ycbcr.c: set TOLERANCE to a more meaningful value, + updated the ycbcr version of 50% gray. + +2005-08-17 Øyvind Kolås + + * babl/babl-internal.h: (type_name##_id) babl_log upon failed + lookups. + +2005-08-17 Øyvind Kolås + + * Makefile-mini + * babl/Makefile-mini: removed + +2005-08-17 Øyvind Kolås + + * configure.ac: added babl/Makefile to AC_CONFIG_FILES(). + +2005-08-17 Sven Neumann + + * README.in: spelling. + +2005-08-16 Øyvind Kolås + + * babl/base/pixel-formats.c: removed + +2005-08-16 Øyvind Kolås + + * babl/babl-model.c: (model_new) + * babl/babl-pixel-format.c: (pixel_format_new): reordered allocation + to place string (to avoid placing pointers in non aligned adresses). + +2005-08-16 Øyvind Kolås + + * babl/babl-component.c: (component_new, each_babl_component_destroy) allocate + larger chunk, (babl_component_new) removed Babl* switch, + * babl/babl-conversion.c: (conversion_new): removed superflous runtime + warnings. + * babl/babl-fish.c: (babl_fish_process): reindent, added assert for + instance. + * babl/babl-image.c: (image_new, babl_image_new): reindent, + , (babl_image_new_from_linear): added asserts for parameters. + * babl/babl-model.c: (each_babl_model_destroy, model_new): allocate + larger chunk. + * babl/babl-pixel-format.c: (each_babl_pixel_format_destroy, + pixel_format_new): allocate larger chunk. + * babl/babl-sanity.c: (babl_conversion_source): removed FIXME comment + used for helper function just used to make code more readable. + * babl/babl-type.c: (each_babl_type_destroy, type_new): allocate + larger chunk. + +2005-08-16 Øyvind Kolås + + * babl/babl-classes.h: (BablSampling) added static name. + * babl/babl-sampling.c: (babl_sampling_init): initialize names + * babl/babl-introspect.c: (pixel_format_introspect): display sampling + name as well. + +2005-08-16 Øyvind Kolås + + * babl/babl-component.[ch] + * babl/babl-conversion.[ch] + * babl/babl-fish.[ch] + * babl/babl-image.[ch] + * babl/babl-instance.h + * babl/babl-internal.h + * babl/babl-introspect.c + * babl/babl-model.[ch] + * babl/babl-pixel-format.[ch] + * babl/babl-sampling.[ch] + * babl/babl-sanity.c + * babl/babl-type.[ch] + * tests/float_to_u8.c + * tests/grayscale_to_rgb.c + * tests/rgb_to_lab_to_rgb.c + * tests/rgb_to_ycbcr.c + * tests/rgb_to_ycbcr_to_rgb.c + * tests/u8_to_float.c: Changed to use polymorph Babl * union's instead + of class specific structs in most cases, and in all cases for the + public API. + +2005-08-16 Øyvind Kolås + + * AUTHORS: Fixed spelling of Sven Neumann. + +2005-08-16 Øyvind Kolås + + * tests/.cvsignore: added the test binaries. + * .cvsignore: added *.tar.gz and *.tar.bz2 + +2005-08-16 Øyvind Kolås + + * AUTHORS: added Sven Neuman. + +2005-08-16 Sven Neumann + + * configure.ac: add -Wall to CFLAGS if gcc is being used. Use + AC_CONFIG_FILES() to define the files that need to be generated. + +2005-08-16 Øyvind Kolås + + * babl/base/mode-ycbcr.c: use coefficients from Charles Poyntons color + FAQ. + * tests/rgb_to_ycbcr_to_rgb.c: changed TOLERANCE to 0.00000000000001 + * tests/rgb_to_ycbcr.c: changed TOLERANCE as well as reference values. + +2005-08-16 Øyvind Kolås + + * babl/babl-fish.c: reindentation, no naming of fishes. + * babl/babl-ids.h: reordering, added YCBCRA, LAB and LAB_ALPHA + * babl/base/Makefile.am: added cpercep.[ch] model-lab.c and + model-ycbcr.c + * babl/base/cpercep.[ch]: *NEW* + * babl/base/model-lab.c: *NEW* CIE Lab color model, backed by a slightly + modified version of cpercep from gimp sources (no gamma correction and + normalized RGB values) + * babl/base/model-ycbcr: made ycbcr work, numbers still need to be + verified. + * babl/base/babl-base.c: initialize CIE Lab and YCbCr + * babl/base/model-cmyk.c: slight changes, it still doesn't pass + rgb->cmyk->rgb testing so not included yet. + * babl/base/model-rgb.c: make rgba-double use BABL_DOUBLE instead of + BABL_FLOAT + * babl/base/type-u16: fix conversion to double. + * tests/Makefile.am: added rgb_to_lab_to_rgb , rgb_to_ycbcr_to_rgb and + rgb_to_ycbcr + * tests/rgb_to_lab_to_rgb.c + * tests/rgb_to_ycbcr_to_rgb.c + * tests/rgb_to_ycbcr.c: *NEW* tests + +2005-08-15 Øyvind Kolås + + * babl/base/model-cmyk.c + * babl/base/model-ycbcr.c: added stubs + +2005-08-15 Øyvind Kolås + + * configure.ac: add rule to generate babl/base/Makefile + * babl/base: new directory + * babl/base/Makefile.am + * babl/base/babl-base.[ch] + * babl/base/type-double.c + * babl/base/type-float.c + * babl/base/type-u8.c + * babl/base/type-u16.c + * babl/base/model-rgb.c + * babl/base/model-grayscale.c + * babl/base/.cvsignore: added code removed in previous commit, in + a more oragnised manner. + + +2005-08-15 Øyvind Kolås + + * babl/babl-base/babl-base.[ch] + * babl/babl-base/babl-base-components.c + * babl/babl-base/babl-base-conversions.c + * babl/babl-base/babl-base-conversions-model.c + * babl/babl-base/babl-base-conversions-type.c + * babl/babl-base/babl-base-models.c + * babl/babl-base/babl-base-pixel-formats.c + * babl/babl-base/babl-base-types.c + * babl/babl-base/Makefile.am + * babl/babl-base/: removed + +2005-08-15 Øyvind Kolås + + * babl/babl-classes.h: BablPixelFormat: changed order of attributes to + match BablModel. BablFish: removed **from and **to lists, since they + were added at a wrong offset from the instance start anyways. + * babl/babl-fish.c: Made the reference fish work for linear buffers + with constant datatype + * babl/babl-ids.h: added BABL_RGBA_DOUBLE + * babl/babl-image.[ch]: made BablImage be allocated in a single chunk, + added babl_image_new_from_linear() + * babl/babl-type.c: added assertion about bits%8==0 + * babl/babl-base/babl-base-conversions-model.c: made BABL_PLANAR_SANITY accept + single band buffers. added conversions for premultiplied grayscale. + * babl/babl-base/babl-base-pixel-formats.c: added "rgba-double" + +2005-08-15 Øyvind Kolås + + * Makefile-mini: compile both the nop and introspect programs by + default. + * babl/Makefile-mini: link with standard math library + +2005-08-14 Øyvind Kolås + + * tests/float_to_u8.c + * tests/u8_to_float.c + * tests/grayscale_to_rgb.c: new files + * tests/Makefile.am: including preceding tests + +2005-08-14 Øyvind Kolås + + * babl/Makefile.am: added babl-instance.h, removed wilcard from + EXTRA_DIST + * babl/babl-classes.h: added BablModel **model to BablPixelFormat, + renamed BablReferenceFish to BablFishReference. Moved some logic out + to babl-instance.h. + * babl/babl-instance.h: new file. + * babl/babl-db.h: include babl-instance instead of babl-classes to + reduce amount of headers included by headers. + * babl/babl-fish.c: Added code to make it work for type conversions + * babl/babl-fish.h: Added babl_fish (source, destination) prototype + * babl/babl-internal.h: reindentation, include babl-conversion.h + * babl/babl-pixel-format.c: add model for each band + * babl/babl.c: destroy all fishes at finish + +2005-08-14 Øyvind Kolås + + * babl/babl-base/Makefile.am: LDADD = -lm + * babl/babl-base/babl-base-conversions-model.c: reindentation, added + gamma functions. + * babl/babl-base/babl-base-conversions-type.c: corrected reference + versions of u8, u16 and float. + * babl/babl-base/babl-base-models.c: ifdef'ed out some of the more + arcane models. + * babl/babl-base/babl-base-pixel-formats.c: added the corresponding + model used to all pixel formats. + +2005-08-09 Øyvind Kolås + + * babl/Makefile-mini: CFLAGS = -Werror -Wall .... + * babl/babl-classes.[ch]: BablPixelFormat removed unused pointers + to lists of conversions. Added BablReferenceFish. Renamed kind/ + instance.type to class_type/instance.class_type. Removed mostly + unused macro's and expanded them in source + + * babl/babl-component.c + * babl/babl-conversion.c + * babl/babl-db.h + * babl/babl-fish.c + * babl/babl-image.c + * babl/babl-introspect.c + * babl/babl-model.c + * babl/babl-pixel-format.c + * babl/babl-sampling.c + + * babl/babl-type.c: removed switch statement since all enums are + handled equally. + + * babl/tests/Makefile.am: added nop and introspect to TESTS, not + actual tests yet, but at least a segfault will cause make check to + fail. + +2005-08-09 Øyvind Kolås + + * autogen.sh: make autogen also run make + * babl/babl-classes.h: added define macro usable for sampling and + fish. + * babl/babl-fish.[ch]: cleanup of stub class + * babl/babl-sampling.h: simplification of header using a define. + +2005-08-09 Øyvind Kolås + + * babl/babl-conversion.c: indentation cleanup. + +2005-08-09 Øyvind Kolås + + * babl/babl-ids: added BABL_LUMINANCE_GAMMA_2_2, + BABL_LUMINANCE_MUL_ALPHA, BABL_GRAYSCALE_GAMMA_2_2, + BABL_GRAYSCALE_ALPHA_PREMULTIPLIED. + * babl/babl-base/babl-base-components: added "luminance*alpha" + * babl/babl-base/babl-base-components.conversions-model.c: Sprinked + asserts, added generic premultiplification operation. + * babl/babl-base-models.c: added gamma corrected and premultiplied + variations of grayscale. + +2005-08-09 Øyvind Kolås + + * babl/babl-internal.h: issue a babl_log when the named object is not + found during string based lookup. + * babl/babl-pixel-format.c: added BABL_IMAGE to var_args switch. + * babl/babl-classes.c: set babl_hmpf_on_name_lookups initial value to + 0, to make it hmpf only in babl-base. + +2005-08-09 Øyvind Kolås + + * babl/Makefile-mini: added babl-image.o. + +2005-08-09 Øyvind Kolås + + * babl/babl-sampling.h: removed reference to non existant function + babl_sampling_introspect (). + +2005-08-09 Øyvind Kolås + + * babl/Makefile.am + * babl/babl-image.c + * babl/babl-image.h + * babl/babl-classes.h: Added BablImage class. + + * babl/babl-component.c + * babl/babl-conversion.c + * babl/babl-model.c: Handle BABL_IMAGE in switches. + + +2005-08-09 Øyvind Kolås + + * .cvsignore: added INSTALL and README. + +2005-08-09 Øyvind Kolås + + * depcomp + * install-sh + * missing: erroniously included in first import. + +2005-08-09 Øyvind Kolås + + Imported into GNOME CVS. + +2005-08-09 Øyvind Kolås + + - seperate babl-base into separate subdir. + +2005-08-09 Øyvind Kolås + + - Renamed class to model. + - Auto toolification + +2005-08-08 Øyvind Kolås + + - Completed data model + - Added sanity checker + +2005-08-07 Øyvind Kolås + + - Introspection + +2005-08-05 Øyvind Kolås + + - Initial ChangeLog + +2005-07-31 Øyvind Kolås + + - Type system + +2005-07-29 Øyvind Kolås + + - Babl's inception in the 'Chaos Village' at WhatTheHack. + diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..393214b --- /dev/null +++ b/INSTALL @@ -0,0 +1,21 @@ + +babl 0.0.22 + + Dynamic; any to any, pixel format conversion library. + +----------------------------------------------------------------------- + +Installation instructions: +-------------------------- + +From a released version the following is the expected method of +installation (or a variation on this theme): + + ------------------------------------------------------------ + foo$ wget ftp://ftp.gtk.org/pub/babl/0.0/babl-0.0.22.tar.bz2 + foo$ tar jxf babl-0.0.22.tar.gz + foo$ cd babl-0.0.22 + foo/babl-0.0.22$ ./configure && make && sudo make install + ------------------------------------------------------------ + + diff --git a/INSTALL.in b/INSTALL.in new file mode 100644 index 0000000..1621ca9 --- /dev/null +++ b/INSTALL.in @@ -0,0 +1,21 @@ + +babl @BABL_VERSION@ + + Dynamic; any to any, pixel format conversion library. + +----------------------------------------------------------------------- + +Installation instructions: +-------------------------- + +From a released version the following is the expected method of +installation (or a variation on this theme): + + ------------------------------------------------------------ + foo$ wget ftp://ftp.gtk.org/pub/babl/0.0/babl-@BABL_VERSION@.tar.bz2 + foo$ tar jxf babl-@BABL_VERSION@.tar.gz + foo$ cd babl-@BABL_VERSION@ + foo/babl-@BABL_VERSION@$ ./configure && make && sudo make install + ------------------------------------------------------------ + + diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..4e16bcb --- /dev/null +++ b/Makefile.am @@ -0,0 +1,54 @@ +AUTOMAKE_OPTIONS = foreign dist-bzip2 + +SUBDIRS = \ + babl \ + extensions \ + tests \ + docs + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = babl.pc + +built_dist_files = README + +EXTRA_DIST = \ + $(built_dist_files) \ + AUTHORS \ + COPYING \ + COPYING.LESSER \ + INSTALL \ + NEWS \ + TODO \ + ChangeLog \ + autogen.sh \ + babl.pc.in + +DISTCLEANFILES = \ + $(built_dist_files) \ + babl.pc + +.PHONY: snapshot + + +if HAVE_W3M +dist-check-w3m: + +README: all docs/index.html + $(W3M) -cols 72 -dump 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then :; else \ + rm -f $(BUILT_EXTRA_DIST); \ + fi + +dist-hook: dist-check-w3m +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..87978a0 --- /dev/null +++ b/NEWS @@ -0,0 +1,70 @@ +
+ + +2008-06-12 babl-0.0.22
+Speed improvements due to: coalesced hashing, early bail out upon creation of +duplicate formats, caching of non existing paths. Large amounts of the core has +also been reviewed and refactored. Improved conversion coverage in the matrix. +
+2008-02-27 babl-0.0.20
+Builds on OSX +Check <0.0 and >1.0 values conversions for accuracy as well. + +
+ + diff --git a/README b/README new file mode 100644 index 0000000..1a5e304 --- /dev/null +++ b/README @@ -0,0 +1,1193 @@ +Babl-0.0.22 + +Contents + + • Babl + • Features + • Download + • Documentation + • Usage + • Vocabulary + • Shortcut Coverage + • Environment Extending + • Directory Overview + • Todo + • Copyright + • Authors + + +babl is a dynamic, any to any, pixel format translation library. + +It allows converting between different methods of storing pixels known +as pixel formats that have with different bitdepths and other data +representations, color models and component permutations. + +A vocabulary to formulate new pixel formats from existing primitives is +provided as well as the framework to add new color models and data +types. + +Features + + • Fast. + • Accurate. + • Stable, small API. + • Self profiling and optimizing. + • ANSI C, works on win32, linux and mac, 32bit and 64bit systems. + • Extendable with new formats, color models, components and + datatypes. + • Reference 64bit floating point conversions for datatypes and color + models. + +GEGL through GeglBuffer provides tiled buffers with on disk storage as +well as linear buffers with accessor functions for efficient data +access transparently using babl fishes for translation to the desired +pixel formats. + +Download + +The latest versioned development version of babl can be found in ftp:// +ftp.gtk.org/pub/babl/. + +Babl development happens in GNOME Subversion in the babl module. It can +be browsed online and checked out with: + +svn co http://svn.gnome.org/svn/babl/trunk/ babl + +The following is a list of the major changes that have gone into each +babl release. If there are significant improvements to babl when a GEGL +release is done a babl release is most often put out just prior to the +GEGL release. + +2008-06-12 babl-0.0.22 + Speed improvements due to: coalesced hashing, early bail out upon + creation of duplicate formats, caching of non existing paths. Large + amounts of the core has also been reviewed and refactored. Improved + conversion coverage in the matrix. +2008-02-27 babl-0.0.20 + Builds on OSX Check <0.0 and >1.0 values conversions for accuracy + as well. + +For more news see the current ChangeLog in subversion. + +Documentation + +When using BablFishes to do your conversions, you request a fish to +convert between two formats, and an optimal fish to babls capability is +provided that you can use to do your conversions. Babl also provides +the capability to describe new formats based on a vocabulary of user +registered color models and data types. + +Babl provides a base vocabulary in BablBase and some extensions that +are thought to be generally useful. + +When performing further extensions to the vocabulary of babl, the +internal consistency is governed by reference conversions that operate +on double (64 bit floating point values). The only color model created +during BablCore bootstrap is RGBA (linear light RGB, 0.0 - 1.0, with a +linear 0.0 - 1.0 opacity channel) backed by the double datatype. +Defined similarily to scRGB using 64bit floating point. + +If babls conversion isn't fast enough, you can provide your own +conversion shortcut between two formats. The registered shortcut might +also be used by babl as an intermediate conversion when constructing +BablFishes for other conversions. + +Babl extensions are shared objects. If you have already developed some +fast conversion functions, wrapping them as babl extensions should not +take much time and will speed up babl for other users as well. + +Usage + +babl_process (babl_fish (source_format, destination_format), + source_buffer, destination_buffer, + pixel_count); + +The processing operation that babl performs is copying including +conversions if needed between linear buffers containing the same count +of pixels, with different pixel formats. + +int width = 123, height = 581, pixel_count = width * height; + +const Babl *srgb = babl_format ("R'G'B' u8"); +const Babl *lab = babl_format ("CIE Lab float"); +const Babl *rgb_to_lab_fish = babl_fish (srgb, lab); + +float *lab_buffer; +unsigned char *srgb_buffer; + +srgb_buffer = malloc (pixel_count * srgb->format.bytes_per_pixel); +lab_buffer = malloc (pixel_count * 3 * 4); + +...... load data into srgb_buffer ....... + +babl_process (bablfish, srgb_buffer, lab_buffer, pixel_count); + +...... do operation in lab space ........ + +babl_process (babl_fish(lab, srgb), + lab_buffer, srgb_buffer, pixel_count); + +/* the data has now been transformed back to srgb data */ + +If the existing pixel formats are not sufficient for your conversion +needs, new ones can be created on the fly. The constructor will provide +the prior created one if duplicates are registered. + +const Babl *format = babl_format_new (babl_model ("R'G'B'"), + babl_type ("u16"), + babl_component ("B'"), + babl_component ("G'"), + babl_component ("R'"), + NULL); + +Vocabulary + + ++- +Data types +double + +bits + 64 +bytes + 8 + +float + +bits + 32 +bytes + 4 + +u8 + +bits + 8 +bytes + 1 + +u8-luma + +bits + 8 +bytes + 1 + +u8-chroma + +bits + 8 +bytes + 1 + +u16 + +bits + 16 +bytes + 2 + +u32 + +bits + 32 +bytes + 4 + +CIE u8 L + +bits + 8 +bytes + 1 + +CIE u8 ab + +bits + 8 +bytes + 1 + +CIE u16 L + +bits + 16 +bytes + 2 + +CIE u16 ab + +bits + 16 +bytes + 2 + +Color models +RGBA + +components + + R + G + B + A + +RGB + +components + + R + G + B + +RaGaBaA + +components + + Ra + Ga + Ba + A + +R'G'B' + +components + + R' + G' + B' + +R'G'B'A + +components + + R' + G' + B' + A + +R'aG'aB'aA + +components + + R'a + G'a + B'a + A + +Y + +components + + Y + +YA + +components + + Y + A + +YaA + +components + + Ya + A + +Y' + +components + + Y' + +Y'A + +components + + Y' + A + +Y'aA + +components + + Y'a + A + +Y'CbCr + +components + + Y' + Cb + Cr + +Y'CbCrA + +components + + Y' + Cb + Cr + A + +CIE Lab + +components + + CIE L + CIE a + CIE b + +CIE Lab alpha + +components + + CIE L + CIE a + CIE b + A + +CMYK + +components + + cyan + magenta + yellow + key + +Pixel formats +RGBA double + +bytes/pixel + 32 +model + RGBA +components + + double R + double G + double B + double A + +R'G'B'A double + +bytes/pixel + 32 +model + R'G'B'A +components + + double R' + double G' + double B' + double A + +R'aG'aB'aA double + +bytes/pixel + 32 +model + R'aG'aB'aA +components + + double R'a + double G'a + double B'a + double A + +R'G'B' u8 + +bytes/pixel + 3 +model + R'G'B' +components + + u8 R' + u8 G' + u8 B' + +R'G'B'A u8 + +bytes/pixel + 4 +model + R'G'B'A +components + + u8 R' + u8 G' + u8 B' + u8 A + +RGBA float + +bytes/pixel + 16 +model + RGBA +components + + float R + float G + float B + float A + +RGB float + +bytes/pixel + 12 +model + RGB +components + + float R + float G + float B + +Y'aA double + +bytes/pixel + 16 +model + Y'aA +components + + double Y'a + double A + +Y double + +bytes/pixel + 8 +model + Y +components + + double Y + +YA double + +bytes/pixel + 16 +model + YA +components + + double Y + double A + +Y'CbCr double + +bytes/pixel + 24 +model + Y'CbCr +components + + double Y' + double Cb + double Cr + +Y'CbCrA double + +bytes/pixel + 32 +model + Y'CbCrA +components + + double Y' + double Cb + double Cr + double A + +Y'CbCr u8 + +bytes/pixel + 3 +model + Y'CbCr +components + + u8-luma Y' + u8-chroma Cb + u8-chroma Cr + +R'G'B'A float + +bytes/pixel + 16 +model + R'G'B'A +components + + float R' + float G' + float B' + float A + +R'G'B'A u16 + +bytes/pixel + 8 +model + R'G'B'A +components + + u16 R' + u16 G' + u16 B' + u16 A + +R'aG'aB'aA float + +bytes/pixel + 16 +model + R'aG'aB'aA +components + + float R'a + float G'a + float B'a + float A + +R'aG'aB'aA u16 + +bytes/pixel + 8 +model + R'aG'aB'aA +components + + u16 R'a + u16 G'a + u16 B'a + u16 A + +R'aG'aB'aA u8 + +bytes/pixel + 4 +model + R'aG'aB'aA +components + + u8 R'a + u8 G'a + u8 B'a + u8 A + +R'G'B' float + +bytes/pixel + 12 +model + R'G'B' +components + + float R' + float G' + float B' + +R'G'B' u16 + +bytes/pixel + 6 +model + R'G'B' +components + + u16 R' + u16 G' + u16 B' + +Y'A float + +bytes/pixel + 8 +model + Y'A +components + + float Y' + float A + +Y'aA float + +bytes/pixel + 8 +model + Y'aA +components + + float Y'a + float A + +Y' float + +bytes/pixel + 4 +model + Y' +components + + float Y' + +Y'A u16 + +bytes/pixel + 4 +model + Y'A +components + + u16 Y' + u16 A + +Y'aA u16 + +bytes/pixel + 4 +model + Y'aA +components + + u16 Y'a + u16 A + +Y' u16 + +bytes/pixel + 2 +model + Y' +components + + u16 Y' + +Y'A u8 + +bytes/pixel + 2 +model + Y'A +components + + u8 Y' + u8 A + +Y'aA u8 + +bytes/pixel + 2 +model + Y'aA +components + + u8 Y'a + u8 A + +Y' u8 + +bytes/pixel + 1 +model + Y' +components + + u8 Y' + +Y'CbCr float + +bytes/pixel + 12 +model + Y'CbCr +components + + float Y' + float Cb + float Cr + +Y'CbCrA float + +bytes/pixel + 16 +model + Y'CbCrA +components + + float Y' + float Cb + float Cr + float A + +RGBA u16 + +bytes/pixel + 8 +model + RGBA +components + + u16 R + u16 G + u16 B + u16 A + +RGBA u8 + +bytes/pixel + 4 +model + RGBA +components + + u8 R + u8 G + u8 B + u8 A + +RaGaBaA float + +bytes/pixel + 16 +model + RaGaBaA +components + + float Ra + float Ga + float Ba + float A + +RaGaBaA u16 + +bytes/pixel + 8 +model + RaGaBaA +components + + u16 Ra + u16 Ga + u16 Ba + u16 A + +RaGaBaA u8 + +bytes/pixel + 4 +model + RaGaBaA +components + + u8 Ra + u8 Ga + u8 Ba + u8 A + +RGB u16 + +bytes/pixel + 6 +model + RGB +components + + u16 R + u16 G + u16 B + +RGB u8 + +bytes/pixel + 3 +model + RGB +components + + u8 R + u8 G + u8 B + +YA float + +bytes/pixel + 8 +model + YA +components + + float Y + float A + +YaA float + +bytes/pixel + 8 +model + YaA +components + + float Ya + float A + +Y float + +bytes/pixel + 4 +model + Y +components + + float Y + +YA u16 + +bytes/pixel + 4 +model + YA +components + + u16 Y + u16 A + +YaA u16 + +bytes/pixel + 4 +model + YaA +components + + u16 Ya + u16 A + +Y u16 + +bytes/pixel + 2 +model + Y +components + + u16 Y + +YA u8 + +bytes/pixel + 2 +model + YA +components + + u8 Y + u8 A + +YaA u8 + +bytes/pixel + 2 +model + YaA +components + + u8 Ya + u8 A + +Y u8 + +bytes/pixel + 1 +model + Y +components + + u8 Y + +B'aG'aR'aA u8 + +bytes/pixel + 4 +model + R'aG'aB'aA +components + + u8 B'a + u8 G'a + u8 R'a + u8 A + +B'aG'aR'aPAD u8 + +bytes/pixel + 4 +model + R'G'B' +components + + u8 B' + u8 G' + u8 R' + u8 PAD + +CIE Lab float + +bytes/pixel + 12 +model + CIE Lab +components + + float CIE L + float CIE a + float CIE b + +CIE Lab alpha float + +bytes/pixel + 32 +model + CIE Lab alpha +components + + double CIE L + double CIE a + double CIE b + double A + +CIE Lab u8 + +bytes/pixel + 3 +model + CIE Lab +components + + CIE u8 L CIE L + CIE u8 ab CIE a + CIE u8 ab CIE b + +CIE Lab u16 + +bytes/pixel + 6 +model + CIE Lab +components + + CIE u16 L CIE L + CIE u16 ab CIE a + CIE u16 ab CIE b + +CIE Lab double + +bytes/pixel + 24 +model + CIE Lab +components + + double CIE L + double CIE a + double CIE b + +CIE Lab alpha double + +bytes/pixel + 32 +model + CIE Lab alpha +components + + double CIE L + double CIE a + double CIE b + double A + +CMYK double + +bytes/pixel + 32 +model + CMYK +components + + double cyan + double magenta + double yellow + double key + +CMYK float + +bytes/pixel + 16 +model + CMYK +components + + float cyan + float yellow + float magenta + float key + +Shortcut Coverage + +The diagram shown below visualizes the coverage of current shortcut +conversions. Dots indicate a direct conversion is provided for, the +height of the bar indicates the number of conversions steps needed in a +chain of conversions. A DHTML version is also available. + + + ·· ·▁····· ▁ ▂ ▁ ▁ ··· ── 0 RGBA double +· ▁ ▁▂▁▁▁▁▁ · ▁ ▂ ▂ ▁▁▁ ── 1 R'G'B'A double +·▁ ▁▂▁▁▁▁▁ ▂ ▂ ▂ ▁▁▁ ── 2 R'aG'aB'aA double +▁▂▂ ···▂▂▂▃▂ ▁ ▁ ·· ▁· ▂ ▁ ▂▂▂ ── 3 R'G'B' u8 +▁▁▂· ·▁▂▂▂▃▂ · ▁ ▁ ▁▁ ▁ ▂▂▂ ── 4 R'G'B'A u8 +·▁▁ ·▁▁▁▁▁ ▂ ▃ · · ▁▁▁ ── 5 RGBA float +▁▂▂ · ▂▂▂▂▂ ▃ ▁· ▂ ▁ ▂▂▂ ── 6 RGB float +·▁▁ ▁▂ ▁▁▁▁ ▂ ▃ ▂ ▂ ▁▁▁ ── 7 Y'aA double +·▁▁ ▁▂▁ ▁▁▁ ▂ ▃ ▃ ▂▂ ▃ ▂ ▁▁▁ ── 8 Y double +·▁▁ ▁▂▁▁ ▁▁ ▂ ▃ ▂ ▂ ▁▁▁ ── 9 YA double +·▁▁ ▁▂▁▁▁ ▁ ▂ ▃ ▃ ▂▂ ▃ ▂ ▁▁▁ ──10 Y'CbCr double +·▁▁ ▁▂▁▁▁▁ ▂ ▃ ▂ ▂ ▁▁▁ ──11 Y'CbCrA double + ──12 Y'CbCr u8 +▁·▂ ▂▃▂▂▂▂▂ · ▃ ▃ ▂▂▂ ──13 R'G'B'A float +▂▁▃ ▃ ▃▃▃▃▃ · ▁ ▁ ▃▃▃ ──14 R'G'B'A u16 + ──15 R'aG'aB'aA float + · ──16 R'aG'aB'aA u16 + · ──17 R'aG'aB'aA u8 +▂▁▃ ▃ ▃▃▃▃▃ · · ▃▃▃ ──18 R'G'B' float +▃▂ ▁ ▁ · ──19 R'G'B' u16 + ▁ · ▁ ▁ ·· ▂ ▁ ──20 Y'A float + ▂ ▁ · ▂ · ▁ ▁ · ──21 Y'aA float + ▂ ▁ ▁ · ·· ──22 Y' float +▃▂ ▁ ▂ ▂ ·▁▁ ▃ ▂ ──23 Y'A u16 + ▃ ▂ ▁ ▃ ▁·▂ ▁ ──24 Y'aA u16 + ▃ ▂ ▂ ▁ ▁▁· ──25 Y' u16 +▁▂▃ ·▁▂▂▂▃▂ ▁ ▂ ▂ ·▁▁ ▃ ▂ ▁▂ ▁·▁▁ ▃▂▂ ──26 Y'A u8 + ▃ ▂ ▁ ▃ ▁·▂ · ──27 Y'aA u8 +▁▃▂ ·▁▂▂▂▂▂ ▂ ▂ ▁ ▁▁· ▁▂ ▂ ▁▁▁· ▂▂▂ ──28 Y' u8 +▃▂ ▁ ▁ · ──29 Y'CbCr float +▂▁▃ ▃ ▃▃▃▃ · ▁ ▃▃▃ ──30 Y'CbCrA float +▁▂▂ ·▁▂▂▂▂▂ ▃ ▁▁ ▁ ▂▂▂ ──31 RGBA u16 +▁▂▂ ·▁▂▂▂▂▂ ▃ ▁ · ▂▂▂ ──32 RGBA u8 + ──33 RaGaBaA float + · ──34 RaGaBaA u16 + · ──35 RaGaBaA u8 +▂▃▃ ▁·▃▃▃▃▃ ▂▁ ▃ ▂ ▃▃▃ ──36 RGB u16 +▁▂▂ ··▃▂▂▂▂ ▃ ·▁ · ▂▂▂ ──37 RGB u8 +▁▂▂ ·▁▂▂▂▂▂ ▃ ▁▁ ▁ ·· ▂▂▂ ──38 YA float + ▃ ▂· ▂ ▃▃▃ ──39 YaA float +▂▃▃ ▁·▃▃▃▃▃ ▂▁ ▃ ▂·· ▃▃▃ ──40 Y float +▂▃▃ ▁▂▃▃▃▃▃ ▂▂ ▂·▁▁ ▃▃▃ ──41 YA u16 + ▃▁ ▃ · ──42 YaA u16 +▃ ▂▁ ▃▃ ▃▁▂· ──43 Y u16 +▁▂▂ ·▁▂▂▂▃▃ ▁▂ ▁·▁▁ ▂▂▂ ──44 YA u8 +▃ ▂▃ ▁ ▁·▂ ──45 YaA u8 +▁▂▂ ·▁▂▂▂▂▂ ▃ ▁▂ ▂ ▁▁▁· ▂▂▂ ──46 Y u8 + ──47 B'aG'aR'aA u8 + ──48 B'aG'aR'aPAD u8 + ──49 CIE Lab float + ──50 CIE Lab alpha float + ──51 CIE Lab u8 + ──52 CIE Lab u16 +·▁▁ ▁▂▁▁▁▁ ▂ ▃ ▃ ▂▂ ▃ ▂ ▁▁ ──53 CIE Lab double +·▁▁ ▁▂▁▁▁▁▁ ▂ ▃ ▂ ▂ ▁ ▁ ──54 CIE Lab alpha double +·▁▁ ▁▂▁▁▁▁▁ ▂ ▃ ▃ ▃▂ ▃ ▂ ▁▁ ──55 CMYK double + ──56 CMYK float +||||||||||||||||||||||||||||||||||||||||||||||||||||||||| +||||||||||11111111112222222222333333333344444444445555555 +012345678901234567890123456789012345678901234567890123456 +total length: 1613 +total cost : 978192 + +Environment + +If the environment variable BABL_STATS is set containting a html pixel +format conversion usage matrix will be written to /tmp/babl-stats.html. +This allows figuring out which conversions is taking up time during +processing, and what shortcuts extensions might be created or improved +to make babl do it's job faster. + +Through the environment variable BABL_TOLERANCE you can control a speed +/performance trade off that by default is set very low (0.000001) +values in the range 0.01-0.1 can provide reasonable preview performance +by allowing lower numerical accuracy + +. + +Extending + +For samples of how the current internal API specification of data +types, color models, and conversions look in the extensions/ directory. +The tables in this HTML file is directly generated based on the data +registered by BablCore (double and RGBA), BablBase (core datatypes, and +RGB models), extensions (CIE Lab, naive CMYK, various shortcut +conversions). + +Directory Overview + +babl-dist-root + │ + ├──babl the babl core + │ └──base reference implementations for RGB and Grayscale Color Models, + │ 8bit 16bit, and 32bit and 64bit floating point. + ├──extensions CIE-Lab color model as well as a naive-CMYK color model. + │ also contains a random cribbage of old conversion optimized + │ code from gggl. Finding more exsisting conversions in third + │ part libraries (hermes, lcms?, liboil?) could improve the + │ speed of babl. + ├──tests tests used to keep babl sane during development. + └──docs Documentation/webpage for babl (the document you are reading + originated there. + +TODO + + • Support for conversions between formats that have higher + dimensionality than RGBA. (arbitrary meaningless components) + • Support for datatypes that are not a multiple of 8bit. + • dithering + • dynamic data attached to format, or internal handling of icc + through a registered set of profiles + • Stocastic runtime profiling with running average of the peformance + for conversions, to avoid problems incurred if other cpu intense is + happening when babl tests a conversions. + +Copyright + +Babl is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +Authors + +Øyvind Kolås pippin at gimp.org + Original author. +Sven Neumann sven at gimp.org + Build sanity and optimizations. +Michael Natterer mitch at gimp.org + Build sanity. +Kevin Cozens + Build sanity. +Tim Mooney + Portability fixes. +Michael Schumacher schumaml at cvs.gnome.org + win32 support for dynamic extensions. + Portability fixes. +Jan Heller jheller at svn.gnome.org + Optimizations, refactoring and documentation. +Mukund Sivaraman muks at mukund.org + Sparse fixes and sanity. +dmacks at netspace.org + Build sanity + +/babl-0.0.22 diff --git a/TODO b/TODO new file mode 100644 index 0000000..1c5aefc --- /dev/null +++ b/TODO @@ -0,0 +1,13 @@ +

TODO

+ +
    +
  • Support for conversions between formats that have higher dimensionality than RGBA. (arbitrary meaningless components)
    • +
  • Support for datatypes that are not a multiple of 8bit.
    • +
  • dithering
    • +
  • dynamic data attached to format, or internal handling of icc through + a registered set of profiles
    • +
  • + Stocastic runtime profiling with running average of the peformance for + conversions, to avoid problems incurred if other cpu intense is happening + when babl tests a conversions.
    • +
diff --git a/acinclude.m4 b/acinclude.m4 new file mode 100644 index 0000000..3fad630 --- /dev/null +++ b/acinclude.m4 @@ -0,0 +1,20 @@ +dnl BABL_DETECT_CFLAGS(RESULT, FLAGSET) +dnl Detect if the compiler supports a set of flags + +AC_DEFUN([BABL_DETECT_CFLAGS], +[ + $1= + for flag in $2; do + if test -z "[$]$1"; then + $1_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $flag" + AC_MSG_CHECKING([whether [$]CC understands [$]flag]) + AC_TRY_COMPILE([], [], [$1_works=yes], [$1_works=no]) + AC_MSG_RESULT([$]$1_works) + CFLAGS="[$]$1_save_CFLAGS" + if test "x[$]$1_works" = "xyes"; then + $1="$flag" + fi + fi + done +]) diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..b4629ed --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,7544 @@ +# generated automatically by aclocal 1.9.6 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- + +# serial 52 Debian 1.5.26-4 AC_PROG_LIBTOOL + + +# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) +# ----------------------------------------------------------- +# If this macro is not defined by Autoconf, define it here. +m4_ifdef([AC_PROVIDE_IFELSE], + [], + [m4_define([AC_PROVIDE_IFELSE], + [m4_ifdef([AC_PROVIDE_$1], + [$2], [$3])])]) + + +# AC_PROG_LIBTOOL +# --------------- +AC_DEFUN([AC_PROG_LIBTOOL], +[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl +dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX +dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. + AC_PROVIDE_IFELSE([AC_PROG_CXX], + [AC_LIBTOOL_CXX], + [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX + ])]) +dnl And a similar setup for Fortran 77 support + AC_PROVIDE_IFELSE([AC_PROG_F77], + [AC_LIBTOOL_F77], + [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 +])]) + +dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. +dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run +dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. + AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [ifdef([AC_PROG_GCJ], + [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([A][M_PROG_GCJ], + [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([LT_AC_PROG_GCJ], + [define([LT_AC_PROG_GCJ], + defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) +])])# AC_PROG_LIBTOOL + + +# _AC_PROG_LIBTOOL +# ---------------- +AC_DEFUN([_AC_PROG_LIBTOOL], +[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl +AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl +AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl +AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +# Prevent multiple expansion +define([AC_PROG_LIBTOOL], []) +])# _AC_PROG_LIBTOOL + + +# AC_LIBTOOL_SETUP +# ---------------- +AC_DEFUN([AC_LIBTOOL_SETUP], +[AC_PREREQ(2.50)dnl +AC_REQUIRE([AC_ENABLE_SHARED])dnl +AC_REQUIRE([AC_ENABLE_STATIC])dnl +AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_LD])dnl +AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl +AC_REQUIRE([AC_PROG_NM])dnl + +AC_REQUIRE([AC_PROG_LN_S])dnl +AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! +AC_REQUIRE([AC_OBJEXT])dnl +AC_REQUIRE([AC_EXEEXT])dnl +dnl +AC_LIBTOOL_SYS_MAX_CMD_LEN +AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +AC_LIBTOOL_OBJDIR + +AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +_LT_AC_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. 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You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + echo "int foo(void){return 1;}" > conftest.c + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib ${wl}-single_module conftest.c + if test -f libconftest.dylib; then + lt_cv_apple_cc_single_mod=yes + rm -rf libconftest.dylib* + fi + rm conftest.c + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + case $host_os in + rhapsody* | darwin1.[[0123]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil="~$DSYMUTIL \$lib || :" + else + _lt_dsymutil= + fi + ;; + esac +]) + +# _LT_AC_SYS_LIBPATH_AIX +# ---------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_AC_SYS_LIBPATH_AIX + + +# _LT_AC_SHELL_INIT(ARG) +# ---------------------- +AC_DEFUN([_LT_AC_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_AC_SHELL_INIT + + +# _LT_AC_PROG_ECHO_BACKSLASH +# -------------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], +[_LT_AC_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +echo=${ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null 2>&1 && unset CDPATH + +if test -z "$ECHO"; then +if test "X${echo_test_string+set}" != Xset; then +# find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if (echo_test_string=`eval $cmd`) 2>/dev/null && + echo_test_string=`eval $cmd` && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null + then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : +else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +ECHO=$echo +if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(ECHO) +])])# _LT_AC_PROG_ECHO_BACKSLASH + + +# _LT_AC_LOCK +# ----------- +AC_DEFUN([_LT_AC_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AC_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], +[*-*-cygwin* | *-*-mingw* | *-*-pw32*) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; + ]) +esac + +need_locks="$enable_libtool_lock" + +])# _LT_AC_LOCK + + +# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], +[AC_REQUIRE([LT_AC_PROG_SED]) +AC_CACHE_CHECK([$1], [$2], + [$2=no + ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $rm conftest* +]) + +if test x"[$]$2" = xyes; then + ifelse([$5], , :, [$5]) +else + ifelse([$6], , :, [$6]) +fi +])# AC_LIBTOOL_COMPILER_OPTION + + +# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ------------------------------------------------------------ +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + ifelse([$4], , :, [$4]) +else + ifelse([$5], , :, [$5]) +fi +])# AC_LIBTOOL_LINKER_OPTION + + +# AC_LIBTOOL_SYS_MAX_CMD_LEN +# -------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], +[# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ + = "XX$teststring") >/dev/null 2>&1 && + new_result=`expr "X$teststring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + teststring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +])# AC_LIBTOOL_SYS_MAX_CMD_LEN + + +# _LT_AC_CHECK_DLFCN +# ------------------ +AC_DEFUN([_LT_AC_CHECK_DLFCN], +[AC_CHECK_HEADERS(dlfcn.h)dnl +])# _LT_AC_CHECK_DLFCN + + +# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# --------------------------------------------------------------------- +AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +}] +EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_AC_TRY_DLOPEN_SELF + + +# AC_LIBTOOL_DLOPEN_SELF +# ---------------------- +AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +])# AC_LIBTOOL_DLOPEN_SELF + + +# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) +# --------------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler +AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* +]) +])# AC_LIBTOOL_PROG_CC_C_O + + +# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) +# ----------------------------------------- +# Check to see if we can do hard links to lock some files if needed +AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], +[AC_REQUIRE([_LT_AC_LOCK])dnl + +hard_links="nottested" +if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS + + +# AC_LIBTOOL_OBJDIR +# ----------------- +AC_DEFUN([AC_LIBTOOL_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +])# AC_LIBTOOL_OBJDIR + + +# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) +# ---------------------------------------------- +# Check hardcoding attributes. +AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_AC_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ + test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ + test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_AC_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_AC_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_AC_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH + + +# AC_LIBTOOL_SYS_LIB_STRIP +# ------------------------ +AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], +[striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) +fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +])# AC_LIBTOOL_SYS_LIB_STRIP + + +# AC_LIBTOOL_SYS_DYNAMIC_LINKER +# ----------------------------- +# PORTME Fill in your ld.so characteristics +AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +m4_if($1,[],[ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`echo $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec], +[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"]) +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec], +[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"]) +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi +])# AC_LIBTOOL_SYS_DYNAMIC_LINKER + + +# _LT_AC_TAGCONFIG +# ---------------- +AC_DEFUN([_LT_AC_TAGCONFIG], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_ARG_WITH([tags], + [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], + [include additional configurations @<:@automatic@:>@])], + [tagnames="$withval"]) + +if test -f "$ltmain" && test -n "$tagnames"; then + if test ! -f "${ofile}"; then + AC_MSG_WARN([output file `$ofile' does not exist]) + fi + + if test -z "$LTCC"; then + eval "`$SHELL ${ofile} --config | grep '^LTCC='`" + if test -z "$LTCC"; then + AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) + else + AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) + fi + fi + if test -z "$LTCFLAGS"; then + eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" + fi + + # Extract list of available tagged configurations in $ofile. + # Note that this assumes the entire list is on one line. + available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` + + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for tagname in $tagnames; do + IFS="$lt_save_ifs" + # Check whether tagname contains only valid characters + case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in + "") ;; + *) AC_MSG_ERROR([invalid tag name: $tagname]) + ;; + esac + + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null + then + AC_MSG_ERROR([tag name \"$tagname\" already exists]) + fi + + # Update the list of available tags. + if test -n "$tagname"; then + echo appending configuration tag \"$tagname\" to $ofile + + case $tagname in + CXX) + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_LIBTOOL_LANG_CXX_CONFIG + else + tagname="" + fi + ;; + + F77) + if test -n "$F77" && test "X$F77" != "Xno"; then + AC_LIBTOOL_LANG_F77_CONFIG + else + tagname="" + fi + ;; + + GCJ) + if test -n "$GCJ" && test "X$GCJ" != "Xno"; then + AC_LIBTOOL_LANG_GCJ_CONFIG + else + tagname="" + fi + ;; + + RC) + AC_LIBTOOL_LANG_RC_CONFIG + ;; + + *) + AC_MSG_ERROR([Unsupported tag name: $tagname]) + ;; + esac + + # Append the new tag name to the list of available tags. + if test -n "$tagname" ; then + available_tags="$available_tags $tagname" + fi + fi + done + IFS="$lt_save_ifs" + + # Now substitute the updated list of available tags. + if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then + mv "${ofile}T" "$ofile" + chmod +x "$ofile" + else + rm -f "${ofile}T" + AC_MSG_ERROR([unable to update list of available tagged configurations.]) + fi +fi +])# _LT_AC_TAGCONFIG + + +# AC_LIBTOOL_DLOPEN +# ----------------- +# enable checks for dlopen support +AC_DEFUN([AC_LIBTOOL_DLOPEN], + [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) +])# AC_LIBTOOL_DLOPEN + + +# AC_LIBTOOL_WIN32_DLL +# -------------------- +# declare package support for building win32 DLLs +AC_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) +])# AC_LIBTOOL_WIN32_DLL + + +# AC_ENABLE_SHARED([DEFAULT]) +# --------------------------- +# implement the --enable-shared flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_SHARED], +[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([shared], + [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]AC_ENABLE_SHARED_DEFAULT) +])# AC_ENABLE_SHARED + + +# AC_DISABLE_SHARED +# ----------------- +# set the default shared flag to --disable-shared +AC_DEFUN([AC_DISABLE_SHARED], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_SHARED(no) +])# AC_DISABLE_SHARED + + +# AC_ENABLE_STATIC([DEFAULT]) +# --------------------------- +# implement the --enable-static flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_STATIC], +[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([static], + [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]AC_ENABLE_STATIC_DEFAULT) +])# AC_ENABLE_STATIC + + +# AC_DISABLE_STATIC +# ----------------- +# set the default static flag to --disable-static +AC_DEFUN([AC_DISABLE_STATIC], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_STATIC(no) +])# AC_DISABLE_STATIC + + +# AC_ENABLE_FAST_INSTALL([DEFAULT]) +# --------------------------------- +# implement the --enable-fast-install flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_FAST_INSTALL], +[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([fast-install], + [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) +])# AC_ENABLE_FAST_INSTALL + + +# AC_DISABLE_FAST_INSTALL +# ----------------------- +# set the default to --disable-fast-install +AC_DEFUN([AC_DISABLE_FAST_INSTALL], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_FAST_INSTALL(no) +])# AC_DISABLE_FAST_INSTALL + + +# AC_LIBTOOL_PICMODE([MODE]) +# -------------------------- +# implement the --with-pic flag +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +AC_DEFUN([AC_LIBTOOL_PICMODE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +pic_mode=ifelse($#,1,$1,default) +])# AC_LIBTOOL_PICMODE + + +# AC_PROG_EGREP +# ------------- +# This is predefined starting with Autoconf 2.54, so this conditional +# definition can be removed once we require Autoconf 2.54 or later. +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], +[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], + [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi]) + EGREP=$ac_cv_prog_egrep + AC_SUBST([EGREP]) +])]) + + +# AC_PATH_TOOL_PREFIX +# ------------------- +# find a file program which can recognize shared library +AC_DEFUN([AC_PATH_TOOL_PREFIX], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="ifelse([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. 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+ +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; 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Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) +AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], +[AC_LANG_PUSH(C++) +AC_REQUIRE([AC_PROG_CXX]) +AC_REQUIRE([_LT_AC_PROG_CXXCPP]) + +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_AC_TAGVAR(allow_undefined_flag, $1)= +_LT_AC_TAGVAR(always_export_symbols, $1)=no +_LT_AC_TAGVAR(archive_expsym_cmds, $1)= +_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_direct, $1)=no +_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= +_LT_AC_TAGVAR(hardcode_minus_L, $1)=no +_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_AC_TAGVAR(hardcode_automatic, $1)=no +_LT_AC_TAGVAR(module_cmds, $1)= +_LT_AC_TAGVAR(module_expsym_cmds, $1)= +_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_AC_TAGVAR(no_undefined_flag, $1)= +_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= +_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Dependencies to place before and after the object being linked: +_LT_AC_TAGVAR(predep_objects, $1)= +_LT_AC_TAGVAR(postdep_objects, $1)= +_LT_AC_TAGVAR(predeps, $1)= +_LT_AC_TAGVAR(postdeps, $1)= +_LT_AC_TAGVAR(compiler_lib_search_path, $1)= +_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_LD=$LD +lt_save_GCC=$GCC +GCC=$GXX +lt_save_with_gnu_ld=$with_gnu_ld +lt_save_path_LD=$lt_cv_path_LD +if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx +else + $as_unset lt_cv_prog_gnu_ld +fi +if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX +else + $as_unset lt_cv_path_LD +fi +test -z "${LDCXX+set}" || LD=$LDCXX +CC=${CXX-"c++"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +# We don't want -fno-exception wen compiling C++ code, so set the +# no_builtin_flag separately +if test "$GXX" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' +else + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= +fi + +if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + AC_PROG_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ + grep 'no-whole-archive' > /dev/null; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + +else + GXX=no + with_gnu_ld=no + wlarc= +fi + +# PORTME: fill in a description of your system's C++ link characteristics +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +_LT_AC_TAGVAR(ld_shlibs, $1)=yes +case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_AC_TAGVAR(archive_cmds, $1)='' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_automatic, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + if test "$GXX" = yes ; then + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + fi + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before switch to ELF + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + freebsd-elf*) + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + ;; + gnu*) + ;; + hpux9*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) ;; + *) + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + interix[[3-9]]*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' + fi + fi + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc*) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + lynxos*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + m88k*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + openbsd2*) + # C++ shared libraries are fairly broken + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd='echo' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + osf3*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; 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list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + psos*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | grep -v '^2\.7' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + fi + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + # So that behaviour is only enabled if SCOABSPATH is set to a + # non-empty value in the environment. Most likely only useful for + # creating official distributions of packages. + # This is a hack until libtool officially supports absolute path + # names for shared libraries. + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + vxworks*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; +esac +AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) +test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_AC_TAGVAR(GCC, $1)="$GXX" +_LT_AC_TAGVAR(LD, $1)="$LD" + +AC_LIBTOOL_POSTDEP_PREDEP($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC=$lt_save_CC +LDCXX=$LD +LD=$lt_save_LD +GCC=$lt_save_GCC +with_gnu_ldcxx=$with_gnu_ld +with_gnu_ld=$lt_save_with_gnu_ld +lt_cv_path_LDCXX=$lt_cv_path_LD +lt_cv_path_LD=$lt_save_path_LD +lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld +lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +])# AC_LIBTOOL_LANG_CXX_CONFIG + +# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) +# ------------------------------------ +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +ifelse([$1],[],[cat > conftest.$ac_ext < conftest.$ac_ext < conftest.$ac_ext < conftest.$ac_ext <&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + # + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + if test "$solaris_use_stlport4" != yes; then + _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) +case " $_LT_AC_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac +])# AC_LIBTOOL_POSTDEP_PREDEP + +# AC_LIBTOOL_LANG_F77_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) +AC_DEFUN([_LT_AC_LANG_F77_CONFIG], +[AC_REQUIRE([AC_PROG_F77]) +AC_LANG_PUSH(Fortran 77) + +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_AC_TAGVAR(allow_undefined_flag, $1)= +_LT_AC_TAGVAR(always_export_symbols, $1)=no +_LT_AC_TAGVAR(archive_expsym_cmds, $1)= +_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_direct, $1)=no +_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= +_LT_AC_TAGVAR(hardcode_minus_L, $1)=no +_LT_AC_TAGVAR(hardcode_automatic, $1)=no +_LT_AC_TAGVAR(module_cmds, $1)= +_LT_AC_TAGVAR(module_expsym_cmds, $1)= +_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_AC_TAGVAR(no_undefined_flag, $1)= +_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= +_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="\ + subroutine t + return + end +" + +# Code to be used in simple link tests +lt_simple_link_test_code="\ + program t + end +" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${F77-"f77"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; +aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +_LT_AC_TAGVAR(GCC, $1)="$G77" +_LT_AC_TAGVAR(LD, $1)="$LD" + +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_F77_CONFIG + + +# AC_LIBTOOL_LANG_GCJ_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) +AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], +[AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${GCJ-"gcj"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_RESTORE +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_GCJ_CONFIG + + +# AC_LIBTOOL_LANG_RC_CONFIG +# ------------------------- +# Ensure that the configuration vars for the Windows resource compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) +AC_DEFUN([_LT_AC_LANG_RC_CONFIG], +[AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${RC-"windres"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_RESTORE +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_RC_CONFIG + + +# AC_LIBTOOL_CONFIG([TAGNAME]) +# ---------------------------- +# If TAGNAME is not passed, then create an initial libtool script +# with a default configuration from the untagged config vars. Otherwise +# add code to config.status for appending the configuration named by +# TAGNAME from the matching tagged config vars. +AC_DEFUN([AC_LIBTOOL_CONFIG], +[# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + _LT_AC_TAGVAR(compiler, $1) \ + _LT_AC_TAGVAR(CC, $1) \ + _LT_AC_TAGVAR(LD, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ + _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ + _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ + _LT_AC_TAGVAR(old_archive_cmds, $1) \ + _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ + _LT_AC_TAGVAR(predep_objects, $1) \ + _LT_AC_TAGVAR(postdep_objects, $1) \ + _LT_AC_TAGVAR(predeps, $1) \ + _LT_AC_TAGVAR(postdeps, $1) \ + _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ + _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \ + _LT_AC_TAGVAR(archive_cmds, $1) \ + _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ + _LT_AC_TAGVAR(postinstall_cmds, $1) \ + _LT_AC_TAGVAR(postuninstall_cmds, $1) \ + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ + _LT_AC_TAGVAR(allow_undefined_flag, $1) \ + _LT_AC_TAGVAR(no_undefined_flag, $1) \ + _LT_AC_TAGVAR(export_symbols_cmds, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ + _LT_AC_TAGVAR(hardcode_automatic, $1) \ + _LT_AC_TAGVAR(module_cmds, $1) \ + _LT_AC_TAGVAR(module_expsym_cmds, $1) \ + _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ + _LT_AC_TAGVAR(fix_srcfile_path, $1) \ + _LT_AC_TAGVAR(exclude_expsyms, $1) \ + _LT_AC_TAGVAR(include_expsyms, $1); do + + case $var in + _LT_AC_TAGVAR(old_archive_cmds, $1) | \ + _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ + _LT_AC_TAGVAR(archive_cmds, $1) | \ + _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ + _LT_AC_TAGVAR(module_cmds, $1) | \ + _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ + _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\[$]0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` + ;; + esac + +ifelse([$1], [], + [cfgfile="${ofile}T" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + $rm -f "$cfgfile" + AC_MSG_NOTICE([creating $ofile])], + [cfgfile="$ofile"]) + + cat <<__EOF__ >> "$cfgfile" +ifelse([$1], [], +[#! $SHELL + +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. +# +# This file is part of GNU Libtool: +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# The names of the tagged configurations supported by this script. +available_tags= + +# ### BEGIN LIBTOOL CONFIG], +[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) + +# Is the compiler the GNU C compiler? +with_gcc=$_LT_AC_TAGVAR(GCC, $1) + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_[]_LT_AC_TAGVAR(LD, $1) + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) + +# Commands used to build and install a shared archive. +archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) +archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) +module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) + +# The commands to list exported symbols. +export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) + +# Symbols that must always be exported. +include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) + +ifelse([$1],[], +[# ### END LIBTOOL CONFIG], +[# ### END LIBTOOL TAG CONFIG: $tagname]) + +__EOF__ + +ifelse([$1],[], [ + case $host_os in + aix3*) + cat <<\EOF >> "$cfgfile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || \ + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +]) +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi +])# AC_LIBTOOL_CONFIG + + +# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------------------- +AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], +[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl + +_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI + + +# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +# --------------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_REQUIRE([LT_AC_PROG_SED]) +AC_REQUIRE([AC_PROG_NM]) +AC_REQUIRE([AC_OBJEXT]) +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) # Its linker distinguishes data from code symbols + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +linux* | k*bsd*-gnu) + if test "$host_cpu" = ia64; then + symcode='[[ABCDGIRSTW]]' + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext < $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if grep ' nm_test_var$' "$nlist" >/dev/null; then + if grep ' nm_test_func$' "$nlist" >/dev/null; then + cat < conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' + + cat <> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[[]] = +{ +EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi +]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE + + +# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) +# --------------------------------------- +AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], +[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) + ifelse([$1],[CXX],[ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + icpc* | ecpc*) + # Intel C++ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler. + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + newsos6) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then + AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], + _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1), + [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" +AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) +]) + + +# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) +# ------------------------------------ +# See if the linker supports building shared libraries. +AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +ifelse([$1],[CXX],[ + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + else + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw*) + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + _LT_AC_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +],[ + runpath_var= + _LT_AC_TAGVAR(allow_undefined_flag, $1)= + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_AC_TAGVAR(archive_cmds, $1)= + _LT_AC_TAGVAR(archive_expsym_cmds, $1)= + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_minus_L, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown + _LT_AC_TAGVAR(hardcode_automatic, $1)=no + _LT_AC_TAGVAR(module_cmds, $1)= + _LT_AC_TAGVAR(module_expsym_cmds, $1)= + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_AC_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + _LT_CC_BASENAME([$compiler]) + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + _LT_AC_TAGVAR(link_all_deplibs, $1)=no + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + else + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_AC_TAGVAR(archive_cmds, $1)='' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + # see comment about different semantics on the GNU ld section + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + bsdi[[45]]*) + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_automatic, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + fi + ;; + + dgux*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. 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Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = 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+.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am \ + clean clean-generic clean-libLTLIBRARIES clean-libtool \ + clean-recursive ctags ctags-recursive distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-recursive distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-libLTLIBRARIES \ + install-library_includeHEADERS install-man install-strip \ + installcheck installcheck-am installdirs installdirs-am \ + maintainer-clean maintainer-clean-generic \ + maintainer-clean-recursive mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool mostlyclean-recursive \ + pdf pdf-am ps ps-am tags tags-recursive uninstall uninstall-am \ + uninstall-info-am uninstall-libLTLIBRARIES \ + uninstall-library_includeHEADERS + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/babl/babl-component.c b/babl/babl-component.c new file mode 100644 index 0000000..4c84bba --- /dev/null +++ b/babl/babl-component.c @@ -0,0 +1,130 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind KolÃ¥s. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" +#include "babl-db.h" +#include + +#include + + +static int +each_babl_component_destroy (Babl *babl, + void *data) +{ + babl_free (babl); + return 0; /* continue iterating */ +} + +static Babl * +component_new (const char *name, + int id, + int luma, + int chroma, + int alpha) +{ + Babl *babl; + + babl = babl_malloc (sizeof (BablComponent) + strlen (name) + 1); + babl->instance.name = (char *) babl + sizeof (BablComponent); + strcpy (babl->instance.name, name); + + babl->class_type = BABL_COMPONENT; + babl->instance.id = id; + babl->component.luma = luma; + babl->component.chroma = chroma; + babl->component.alpha = alpha; + return babl; +} + +Babl * +babl_component_new (void *first_arg, + ...) +{ + va_list varg; + Babl *babl; + int id = 0; + int luma = 0; + int chroma = 0; + int alpha = 0; + const char *arg = (char *) first_arg; + + va_start (varg, first_arg); + + while (1) + { + arg = va_arg (varg, char *); + if (!arg) + break; + + if (BABL_IS_BABL (arg)) + { +#ifdef BABL_LOG + Babl *babl = (Babl *) arg; + babl_log ("%s unexpected", babl_class_name (babl->class_type)); +#endif + } + /* if we didn't point to a babl, we assume arguments to be strings */ + + else if (!strcmp (arg, "id")) + { + id = va_arg (varg, int); + } + + else if (!strcmp (arg, "luma")) + { + luma = 1; + } + + else if (!strcmp (arg, "chroma")) + { + chroma = 1; + } + + else if (!strcmp (arg, "alpha")) + { + alpha = 1; + } + + else + { + babl_fatal ("unhandled argument '%s' for format '%s'", arg, first_arg); + } + } + + va_end (varg); + + babl = babl_db_exist (db, id, first_arg); + if (babl) + { + /* There is an instance already registered by the required id/name, + * returning the preexistent one instead. + */ + return babl; + } + + babl = component_new (first_arg, id, luma, chroma, alpha); + + /* Since there is not an already registered instance by the required + * id/name, inserting newly created class into database. + */ + babl_db_insert (db, babl); + return babl; +} + +BABL_CLASS (component) diff --git a/babl/babl-component.h b/babl/babl-component.h new file mode 100644 index 0000000..fa8090b --- /dev/null +++ b/babl/babl-component.h @@ -0,0 +1,44 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind KolÃ¥s and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_H +#error this file is only to be included by babl.h +#endif + + +/****************************************************************/ +/* BablComponent */ +BABL_NAMED_CLASS (component); +/* + * Babl * babl_component_new (const char *name, + * NULL); + */ +Babl *babl_component_id (int id); +void babl_component_each (BablEachFunction each_fun, + void *user_data); +Babl * babl_component (const char *name); +Babl * babl_component_new (void *first_arg, + ...) BABL_ARG_NULL_TERMINATED; + +typedef struct +{ + BablInstance instance; + int luma; + int chroma; + int alpha; +} BablComponent; diff --git a/babl/babl-conversion.c b/babl/babl-conversion.c new file mode 100644 index 0000000..7c028b5 --- /dev/null +++ b/babl/babl-conversion.c @@ -0,0 +1,558 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind KolÃ¥s. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + + +#include +#include +#include +#include "babl-internal.h" +#include "babl-db.h" + +static int +each_babl_conversion_destroy (Babl *babl, + void *data) +{ + babl_free (babl); + return 0; /* continue iterating */ +} + +static Babl * +conversion_new (const char *name, + int id, + Babl *source, + Babl *destination, + BablFuncLinear linear, + BablFuncPlane plane, + BablFuncPlanar planar) +{ + Babl *babl = NULL; + + babl_assert (source->class_type == + destination->class_type); + + babl = babl_malloc (sizeof (BablConversion) + strlen (name) + 1); + babl->instance.name = (char *) babl + sizeof (BablConversion); + strcpy (babl->instance.name, name); + + if (linear) + { + babl->class_type = BABL_CONVERSION_LINEAR; + babl->conversion.function.linear = linear; + } + else if (plane) + { + babl->class_type = BABL_CONVERSION_PLANE; + babl->conversion.function.plane = plane; + } + else if (planar) + { + babl->class_type = BABL_CONVERSION_PLANAR; + babl->conversion.function.planar = planar; + } + switch (source->class_type) + { + case BABL_TYPE: + if (linear) /* maybe linear could take a special argument, passed as an + additional key/value pair in the constructor. To cast it + as a generic N-element conversion, thus making it applicable + to being generic for any within model conversion of plain + buffers. + */ + { + babl_fatal ("linear conversions not supported for %s", + babl_class_name (source->class_type)); + } + else if (planar) + { + babl_fatal ("planar conversions not supported for %s", + babl_class_name (source->class_type)); + } + break; + + case BABL_MODEL: + if (plane) + { + babl_fatal ("plane conversions not supported for %s", + babl_class_name (source->class_type)); + } + break; + + case BABL_FORMAT: + break; + + default: + babl_fatal ("%s unexpected", babl_class_name (babl->class_type)); + break; + } + + babl->instance.id = id; + babl->conversion.source = source; + babl->conversion.destination = destination; + babl->conversion.error = -1.0; + babl->conversion.cost = 69L; + + babl->conversion.pixels = 0; + babl->conversion.processings = 0; + + if (babl->class_type == BABL_CONVERSION_LINEAR && + BABL (babl->conversion.source)->class_type == BABL_MODEL) + { + Babl *src_format = NULL; + Babl *dst_format = NULL; + if (BABL (babl->conversion.source) == babl_model_id (BABL_RGBA)) + { + src_format = babl_format_id (BABL_RGBA_DOUBLE); + dst_format = babl_format_with_model_as_type ( + BABL (babl->conversion.destination), + babl_type_id (BABL_DOUBLE)); + } + else if (BABL (babl->conversion.destination) == babl_model_id (BABL_RGBA)) + { + src_format = babl_format_with_model_as_type ( + BABL (babl->conversion.source), + babl_type_id (BABL_DOUBLE)); + dst_format = babl_format_id (BABL_RGBA_DOUBLE); + } + else + { + babl_fatal ("neither source nor destination model is RGBA (requirement might be temporary)"); + } + babl_conversion_new ( + src_format, + dst_format, + "linear", linear, + NULL); + babl->conversion.error = 0.0; + } + + return babl; +} + +static char buf[512] = ""; +static char * +create_name (Babl *source, Babl *destination, int type) +{ + if (babl_extender ()) + { + snprintf (buf, 512 - 1, "%s : %s%s to %s", + BABL (babl_extender ())->instance.name, + type == BABL_CONVERSION_LINEAR ? "" : + type == BABL_CONVERSION_PLANE ? "plane " : + type == BABL_CONVERSION_PLANAR ? "planar " : "Eeeek! ", + source->instance.name, + destination->instance.name); + buf[511] = '\0'; + } + else + { + snprintf (buf, 512 - 1, "%s %s to %s", + type == BABL_CONVERSION_LINEAR ? "" : + type == BABL_CONVERSION_PLANE ? "plane " : + type == BABL_CONVERSION_PLANAR ? "planar " : "Eeeek! ", + source->instance.name, + destination->instance.name); + buf[511] = '\0'; + } + return buf; +} + +Babl * +babl_conversion_new (void *first_arg, + ...) +{ + va_list varg; + Babl *babl; + + int id = 0; + BablFuncLinear linear = NULL; + BablFuncPlane plane = NULL; + BablFuncPlanar planar = NULL; + int type = 0; + int got_func = 0; + const char *arg = first_arg; + + Babl *source; + Babl *destination; + + char *name; + + va_start (varg, first_arg); + source = (Babl *) arg; + destination = va_arg (varg, Babl *); + arg = va_arg (varg, char *); + + assert (BABL_IS_BABL (source)); + assert (BABL_IS_BABL (destination)); + + + while (arg) + { + if (!strcmp (arg, "id")) + { + id = va_arg (varg, int); + } + + else if (!strcmp (arg, "linear")) + { + if (got_func++) + { + babl_fatal ("already got a conversion func\n"); + } + linear = va_arg (varg, BablFuncLinear); + } + + else if (!strcmp (arg, "plane")) + { + if (got_func++) + { + babl_fatal ("already got a conversion func\n"); + } + plane = va_arg (varg, BablFuncPlane); + } + + else if (!strcmp (arg, "planar")) + { + if (got_func++) + { + babl_fatal ("already got a conversion func\n"); + } + planar = va_arg (varg, BablFuncPlanar); + } + + else + { + babl_fatal ("unhandled argument '%s'", arg); + } + + arg = va_arg (varg, char *); + } + + va_end (varg); + + assert (source); + assert (destination); + + if (linear) + { + type = BABL_CONVERSION_LINEAR; + } + else if (plane) + { + type = BABL_CONVERSION_PLANE; + } + else if (planar) + { + type = BABL_CONVERSION_PLANAR; + } + + name = create_name (source, destination, type); + + babl = babl_db_exist (db, id, name); + if (babl) + { + /* There is an instance already registered by the required id/name, + * returning the preexistent one instead. + */ + return babl; + } + + babl = conversion_new (name, id, source, destination, linear, plane, planar); + + /* Since there is not an already registered instance by the required + * id/name, inserting newly created class into database. + */ + babl_db_insert (db, babl); + if (!source->type.from_list) + source->type.from_list = babl_list_init_with_size (BABL_CONVERSIONS); + babl_list_insert_last (source->type.from_list, babl); + return babl; +} + +static long +babl_conversion_linear_process (BablConversion *conversion, + void *source, + void *destination, + long n) +{ + return conversion->function.linear (source, destination, n); +} + +static long +babl_conversion_plane_process (BablConversion *conversion, + void *source, + void *destination, + int src_pitch, + int dst_pitch, + long n) +{ + return conversion->function.plane (source, destination, + src_pitch, dst_pitch, + n); +} + +static long +babl_conversion_planar_process (BablConversion *conversion, + BablImage *source, + BablImage *destination, + long n) +{ +#ifdef USE_ALLOCA + char **src_data = alloca (sizeof (void *) * source->components); + char **dst_data = alloca (sizeof (void *) * destination->components); +#else + char *src_data[BABL_MAX_COMPONENTS]; + char *dst_data[BABL_MAX_COMPONENTS]; +#endif + + memcpy (src_data, source->data, sizeof (void *) * source->components); + memcpy (dst_data, destination->data, sizeof (void *) * destination->components); + + return conversion->function.planar (source->components, + src_data, + source->pitch, + destination->components, + dst_data, + destination->pitch, + n); +} + +long +babl_conversion_process (Babl *babl, + char *source, + char *destination, + long n) +{ + BablConversion *conversion = (BablConversion *) babl; + + babl_assert (BABL_IS_BABL (conversion)); + + switch (BABL (conversion)->class_type) + { + case BABL_CONVERSION_PLANE: + { + void *src_data = NULL; + void *dst_data = NULL; + int src_pitch = 0; + int dst_pitch = 0; + + if (BABL_IS_BABL (source)) + { + BablImage *img; + + img = (BablImage *) source; + src_data = img->data[0]; + src_pitch = img->pitch[0]; + } + if (BABL_IS_BABL (destination)) + { + BablImage *img = (BablImage *) destination; + + dst_data = img->data[0]; + dst_pitch = img->pitch[0]; + } + + if (!src_data) + src_data = source; + if (!src_pitch) + src_pitch = BABL (conversion->source)->type.bits / 8; + if (!dst_data) + dst_data = destination; + if (!dst_pitch) + dst_pitch = BABL (conversion->destination)->type.bits / 8; + + babl_conversion_plane_process (conversion, + src_data, dst_data, + src_pitch, dst_pitch, + n); + } + break; + + case BABL_CONVERSION_PLANAR: + babl_assert (BABL_IS_BABL (source)); + babl_assert (BABL_IS_BABL (destination)); + + babl_conversion_planar_process (conversion, + (BablImage *) source, + (BablImage *) destination, + n); + break; + + case BABL_CONVERSION_LINEAR: + /* the assertions relied on a babl_malloc structure + * + * babl_assert (!BABL_IS_BABL (source)); + babl_assert (!BABL_IS_BABL (destination));*/ + + babl_conversion_linear_process (conversion, + source, + destination, + n); + break; + + default: + babl_log ("args=(%s, %p, %p, %li) unhandled conversion type: %s", + conversion->instance.name, source, destination, n, + babl_class_name (conversion->instance.class_type)); + return 0; + break; + } + + conversion->processings++; + conversion->pixels += n; + return n; +} + +#define test_pixels 512 + +static double * +test_create (void) +{ + double *test; + int i; + + srandom (20050728); + + test = babl_malloc (sizeof (double) * test_pixels * 4); + + for (i = 0; i < test_pixels * 4; i++) + test [i] = (double) random () / RAND_MAX; + return test; +} + +long +babl_conversion_cost (BablConversion *conversion) +{ + if (!conversion) + return 100000000L; + if (conversion->error == -1.0) + babl_conversion_error (conversion); + return conversion->cost; +} + +double +babl_conversion_error (BablConversion *conversion) +{ + Babl *fmt_source; + Babl *fmt_destination; + + Babl *fmt_rgba_double = babl_format_new (babl_model ("RGBA"), + babl_type ("double"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + + double error = 0.0; + long ticks_start = 0; + long ticks_end = 0; + + double *test; + void *source; + void *destination; + double *destination_rgba_double; + void *ref_destination; + double *ref_destination_rgba_double; + + Babl *fish_rgba_to_source; + Babl *fish_reference; + Babl *fish_destination_to_rgba; + + if (!conversion) + return 0.0; + + if (conversion->error != -1.0) /* double conversion against a set value should work */ + { + return conversion->error; + } + + fmt_source = BABL (conversion->source); + fmt_destination = BABL (conversion->destination); + + fish_rgba_to_source = babl_fish_reference (fmt_rgba_double, fmt_source); + fish_reference = babl_fish_reference (fmt_source, fmt_destination); + fish_destination_to_rgba = babl_fish_reference (fmt_destination, fmt_rgba_double); + + if (fmt_source == fmt_destination) + { + conversion->error = 0.0; + return 0.0; + } + + if (!(fmt_source->instance.id != BABL_RGBA && + fmt_destination->instance.id != BABL_RGBA && + fmt_source->instance.id != BABL_DOUBLE && + fmt_destination->instance.id != BABL_DOUBLE && + fmt_source->class_type == BABL_FORMAT && + fmt_destination->class_type == BABL_FORMAT)) + { + conversion->error = 0.000042; + } + + test = test_create (); + + + source = babl_calloc (test_pixels, fmt_source->format.bytes_per_pixel); + destination = babl_calloc (test_pixels, fmt_destination->format.bytes_per_pixel); + ref_destination = babl_calloc (test_pixels, fmt_destination->format.bytes_per_pixel); + destination_rgba_double = babl_calloc (test_pixels, fmt_rgba_double->format.bytes_per_pixel); + ref_destination_rgba_double = babl_calloc (test_pixels, fmt_rgba_double->format.bytes_per_pixel); + + babl_process (fish_rgba_to_source, + test, source, test_pixels); + + ticks_start = babl_ticks (); + babl_process (babl_fish_simple (conversion), + source, destination, test_pixels); + ticks_end = babl_ticks (); + + babl_process (fish_reference, + source, ref_destination, test_pixels); + + babl_process (fish_destination_to_rgba, + ref_destination, ref_destination_rgba_double, test_pixels); + babl_process (fish_destination_to_rgba, + destination, destination_rgba_double, test_pixels); + + error = babl_rel_avg_error (destination_rgba_double, + ref_destination_rgba_double, + test_pixels * 4); + + fish_rgba_to_source->fish.processings--; + fish_reference->fish.processings--; + fish_destination_to_rgba->fish.processings -= 2; + + fish_rgba_to_source->fish.pixels -= test_pixels; + fish_reference->fish.pixels -= test_pixels; + fish_destination_to_rgba->fish.pixels -= 2 * test_pixels; + + + babl_free (source); + babl_free (destination); + babl_free (destination_rgba_double); + babl_free (ref_destination); + babl_free (ref_destination_rgba_double); + babl_free (test); + + conversion->error = error; + conversion->cost = babl_process_cost (ticks_start, ticks_end); + + return error; +} + +BABL_CLASS (conversion) diff --git a/babl/babl-conversion.h b/babl/babl-conversion.h new file mode 100644 index 0000000..4f697b1 --- /dev/null +++ b/babl/babl-conversion.h @@ -0,0 +1,78 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind KolÃ¥s and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_H +#error this file is only to be included by babl.h +#endif + +/****************************************************************/ +/* BablConversion */ +BABL_NAMED_CLASS (conversion); +/* + * Babl * babl_conversion_new (, + * <"linear"|"planar">, BablConversionFunc conv_func, + * NULL); + */ +Babl *babl_conversion_id (int id); +void babl_conversion_each (BablEachFunction each_fun, + void *user_data); +Babl * babl_conversion (const char *name); +Babl * babl_conversion_new (void *first_arg, + ...) BABL_ARG_NULL_TERMINATED; + +/* Type and Format */ +typedef long (*BablFuncLinear) (char *src, + char *dst, + long n); + +/* Signature of functions registered for reference type + * conversions, + */ +typedef long (*BablFuncPlane) (char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n); + +/* TypePlanar,ModelPlanar and FormatPlanar */ +typedef long (*BablFuncPlanar) (int src_bands, + char *src[], + int src_pitch[], + int dst_bands, + char *dst[], + int dst_pitch[], + long n); + +typedef struct +BablConversion { + BablInstance instance; + const Babl *source; + const Babl *destination; + long cost; + double error; + union + { + BablFuncLinear linear; + BablFuncPlane plane; + BablFuncPlanar planar; + } function; + int processings; + long pixels; +} BablConversion; diff --git a/babl/babl-core.c b/babl/babl-core.c new file mode 100644 index 0000000..ff734e4 --- /dev/null +++ b/babl/babl-core.c @@ -0,0 +1,167 @@ +/* babl - dynamically extendable universal pixel conversion library. + + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include "babl-internal.h" +#include "babl-ids.h" +#include "util.h" + +static long +convert_double_double (char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + if (src_pitch == 64 && + dst_pitch == 64) + { + memcpy (dst, src, n / 8); + return n; + } + + while (n--) + { + (*(double *) dst) = (*(double *) src); + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +/* + static long + copy_strip_1 (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long n) + { + BABL_PLANAR_SANITY + while (n--) + { + int i; + + for (i=0;i. + */ + +/* + * x86 bits Copyright (C) Manish Singh + */ + +/* + * PPC CPU acceleration detection was taken from DirectFB but seems to be + * originating from mpeg2dec with the following copyright: + * + * Copyright (C) 1999-2001 Aaron Holtzman + */ + +#include "config.h" + +#include +#include +#include + +#include "babl-cpuaccel.h" + +typedef unsigned int gboolean; +typedef unsigned int guint32; +typedef int gint; +typedef char gchar; +#define TRUE 1 +#define FALSE 0 +#define G_GNUC_CONST + +static BablCpuAccelFlags cpu_accel (void) G_GNUC_CONST; + +static gboolean use_cpu_accel = TRUE; + + +/** + * babl_cpu_accel_get_support: + * + * Query for CPU acceleration support. + * + * Return value: #BablCpuAccelFlags as supported by the CPU. + */ +BablCpuAccelFlags +babl_cpu_accel_get_support (void) +{ + return use_cpu_accel ? cpu_accel () : BABL_CPU_ACCEL_NONE; +} + +/** + * babl_cpu_accel_set_use: + * @use: whether to use CPU acceleration features or not + * + * This function is for internal use only. + */ +void +babl_cpu_accel_set_use (gboolean use) +{ + use_cpu_accel = use ? TRUE : FALSE; +} + + +#if defined(ARCH_X86) && defined(USE_MMX) && defined(__GNUC__) + +#define HAVE_ACCEL 1 + + +typedef enum +{ + ARCH_X86_VENDOR_NONE, + ARCH_X86_VENDOR_INTEL, + ARCH_X86_VENDOR_AMD, + ARCH_X86_VENDOR_CENTAUR, + ARCH_X86_VENDOR_CYRIX, + ARCH_X86_VENDOR_NSC, + ARCH_X86_VENDOR_TRANSMETA, + ARCH_X86_VENDOR_NEXGEN, + ARCH_X86_VENDOR_RISE, + ARCH_X86_VENDOR_UMC, + ARCH_X86_VENDOR_SIS, + ARCH_X86_VENDOR_UNKNOWN = 0xff +} X86Vendor; + +enum +{ + ARCH_X86_INTEL_FEATURE_MMX = 1 << 23, + ARCH_X86_INTEL_FEATURE_XMM = 1 << 25, + ARCH_X86_INTEL_FEATURE_XMM2 = 1 << 26, + + ARCH_X86_AMD_FEATURE_MMXEXT = 1 << 22, + ARCH_X86_AMD_FEATURE_3DNOW = 1 << 31, + + ARCH_X86_CENTAUR_FEATURE_MMX = 1 << 23, + ARCH_X86_CENTAUR_FEATURE_MMXEXT = 1 << 24, + ARCH_X86_CENTAUR_FEATURE_3DNOW = 1 << 31, + + ARCH_X86_CYRIX_FEATURE_MMX = 1 << 23, + ARCH_X86_CYRIX_FEATURE_MMXEXT = 1 << 24 +}; + +enum +{ + ARCH_X86_INTEL_FEATURE_PNI = 1 << 0 +}; + +#if !defined(ARCH_X86_64) && (defined(PIC) || defined(__PIC__)) +#define cpuid(op,eax,ebx,ecx,edx) \ + __asm__ ("movl %%ebx, %%esi\n\t" \ + "cpuid\n\t" \ + "xchgl %%ebx,%%esi" \ + : "=a" (eax), \ + "=S" (ebx), \ + "=c" (ecx), \ + "=d" (edx) \ + : "0" (op)) +#else +#define cpuid(op,eax,ebx,ecx,edx) \ + __asm__ ("cpuid" \ + : "=a" (eax), \ + "=b" (ebx), \ + "=c" (ecx), \ + "=d" (edx) \ + : "0" (op)) +#endif + + +static X86Vendor +arch_get_vendor (void) +{ + guint32 eax, ebx, ecx, edx; + gchar id[16]; + +#ifndef ARCH_X86_64 + /* Only need to check this on ia32 */ + __asm__ ("pushfl\n\t" + "pushfl\n\t" + "popl %0\n\t" + "movl %0,%1\n\t" + "xorl $0x200000,%0\n\t" + "pushl %0\n\t" + "popfl\n\t" + "pushfl\n\t" + "popl %0\n\t" + "popfl" + : "=a" (eax), + "=c" (ecx) + : + : "cc"); + + if (eax == ecx) + return ARCH_X86_VENDOR_NONE; +#endif + + cpuid (0, eax, ebx, ecx, edx); + + if (eax == 0) + return ARCH_X86_VENDOR_NONE; + + *(int *)&id[0] = ebx; + *(int *)&id[4] = edx; + *(int *)&id[8] = ecx; + + id[12] = '\0'; + +#ifdef ARCH_X86_64 + if (strcmp (id, "AuthenticAMD") == 0) + return ARCH_X86_VENDOR_AMD; + else if (strcmp (id, "GenuineIntel") == 0) + return ARCH_X86_VENDOR_INTEL; +#else + if (strcmp (id, "GenuineIntel") == 0) + return ARCH_X86_VENDOR_INTEL; + else if (strcmp (id, "AuthenticAMD") == 0) + return ARCH_X86_VENDOR_AMD; + else if (strcmp (id, "CentaurHauls") == 0) + return ARCH_X86_VENDOR_CENTAUR; + else if (strcmp (id, "CyrixInstead") == 0) + return ARCH_X86_VENDOR_CYRIX; + else if (strcmp (id, "Geode by NSC") == 0) + return ARCH_X86_VENDOR_NSC; + else if (strcmp (id, "GenuineTMx86") == 0 || + strcmp (id, "TransmetaCPU") == 0) + return ARCH_X86_VENDOR_TRANSMETA; + else if (strcmp (id, "NexGenDriven") == 0) + return ARCH_X86_VENDOR_NEXGEN; + else if (strcmp (id, "RiseRiseRise") == 0) + return ARCH_X86_VENDOR_RISE; + else if (strcmp (id, "UMC UMC UMC ") == 0) + return ARCH_X86_VENDOR_UMC; + else if (strcmp (id, "SiS SiS SiS ") == 0) + return ARCH_X86_VENDOR_SIS; +#endif + + return ARCH_X86_VENDOR_UNKNOWN; +} + +static guint32 +arch_accel_intel (void) +{ + guint32 caps = 0; + +#ifdef USE_MMX + { + guint32 eax, ebx, ecx, edx; + + cpuid (1, eax, ebx, ecx, edx); + + if ((edx & ARCH_X86_INTEL_FEATURE_MMX) == 0) + return 0; + + caps = BABL_CPU_ACCEL_X86_MMX; + +#ifdef USE_SSE + if (edx & ARCH_X86_INTEL_FEATURE_XMM) + caps |= BABL_CPU_ACCEL_X86_SSE | BABL_CPU_ACCEL_X86_MMXEXT; + + if (edx & ARCH_X86_INTEL_FEATURE_XMM2) + caps |= BABL_CPU_ACCEL_X86_SSE2; + + if (ecx & ARCH_X86_INTEL_FEATURE_PNI) + caps |= BABL_CPU_ACCEL_X86_SSE3; +#endif /* USE_SSE */ + } +#endif /* USE_MMX */ + + return caps; +} + +static guint32 +arch_accel_amd (void) +{ + guint32 caps; + + caps = arch_accel_intel (); + +#ifdef USE_MMX + { + guint32 eax, ebx, ecx, edx; + + cpuid (0x80000000, eax, ebx, ecx, edx); + + if (eax < 0x80000001) + return caps; + +#ifdef USE_SSE + cpuid (0x80000001, eax, ebx, ecx, edx); + + if (edx & ARCH_X86_AMD_FEATURE_3DNOW) + caps |= BABL_CPU_ACCEL_X86_3DNOW; + + if (edx & ARCH_X86_AMD_FEATURE_MMXEXT) + caps |= BABL_CPU_ACCEL_X86_MMXEXT; +#endif /* USE_SSE */ + } +#endif /* USE_MMX */ + + return caps; +} + +static guint32 +arch_accel_centaur (void) +{ + guint32 caps; + + caps = arch_accel_intel (); + +#ifdef USE_MMX + { + guint32 eax, ebx, ecx, edx; + + cpuid (0x80000000, eax, ebx, ecx, edx); + + if (eax < 0x80000001) + return caps; + + cpuid (0x80000001, eax, ebx, ecx, edx); + + if (edx & ARCH_X86_CENTAUR_FEATURE_MMX) + caps |= BABL_CPU_ACCEL_X86_MMX; + +#ifdef USE_SSE + if (edx & ARCH_X86_CENTAUR_FEATURE_3DNOW) + caps |= BABL_CPU_ACCEL_X86_3DNOW; + + if (edx & ARCH_X86_CENTAUR_FEATURE_MMXEXT) + caps |= BABL_CPU_ACCEL_X86_MMXEXT; +#endif /* USE_SSE */ + } +#endif /* USE_MMX */ + + return caps; +} + +static guint32 +arch_accel_cyrix (void) +{ + guint32 caps; + + caps = arch_accel_intel (); + +#ifdef USE_MMX + { + guint32 eax, ebx, ecx, edx; + + cpuid (0, eax, ebx, ecx, edx); + + if (eax != 2) + return caps; + + cpuid (0x80000001, eax, ebx, ecx, edx); + + if (edx & ARCH_X86_CYRIX_FEATURE_MMX) + caps |= BABL_CPU_ACCEL_X86_MMX; + +#ifdef USE_SSE + if (edx & ARCH_X86_CYRIX_FEATURE_MMXEXT) + caps |= BABL_CPU_ACCEL_X86_MMXEXT; +#endif /* USE_SSE */ + } +#endif /* USE_MMX */ + + return caps; +} + +#ifdef USE_SSE +static jmp_buf sigill_return; + +static void +sigill_handler (gint n) +{ + longjmp (sigill_return, 1); +} + +static gboolean +arch_accel_sse_os_support (void) +{ + if (setjmp (sigill_return)) + { + return FALSE; + } + else + { + signal (SIGILL, sigill_handler); + __asm__ __volatile__ ("xorps %xmm0, %xmm0"); + signal (SIGILL, SIG_DFL); + } + + return TRUE; +} +#endif /* USE_SSE */ + +static guint32 +arch_accel (void) +{ + guint32 caps; + X86Vendor vendor; + + vendor = arch_get_vendor (); + + switch (vendor) + { + case ARCH_X86_VENDOR_NONE: + caps = 0; + break; + + case ARCH_X86_VENDOR_AMD: + caps = arch_accel_amd (); + break; + + case ARCH_X86_VENDOR_CENTAUR: + caps = arch_accel_centaur (); + break; + + case ARCH_X86_VENDOR_CYRIX: + case ARCH_X86_VENDOR_NSC: + caps = arch_accel_cyrix (); + break; + + /* check for what Intel speced, even if UNKNOWN */ + default: + caps = arch_accel_intel (); + break; + } + +#ifdef USE_SSE + if ((caps & BABL_CPU_ACCEL_X86_SSE) && !arch_accel_sse_os_support ()) + caps &= ~(BABL_CPU_ACCEL_X86_SSE | BABL_CPU_ACCEL_X86_SSE2); +#endif + + return caps; +} + +#endif /* ARCH_X86 && USE_MMX && __GNUC__ */ + + +#if defined(ARCH_PPC) && defined (USE_ALTIVEC) + +#if defined(HAVE_ALTIVEC_SYSCTL) + +#include + +#define HAVE_ACCEL 1 + +static guint32 +arch_accel (void) +{ + gint sels[2] = { CTL_HW, HW_VECTORUNIT }; + gboolean has_vu = FALSE; + gsize length = sizeof(has_vu); + gint err; + + err = sysctl (sels, 2, &has_vu, &length, NULL, 0); + + if (err == 0 && has_vu) + return BABL_CPU_ACCEL_PPC_ALTIVEC; + + return 0; +} + +#elif defined(__GNUC__) + +#define HAVE_ACCEL 1 + +static sigjmp_buf jmpbuf; +static volatile sig_atomic_t canjump = 0; + +static void +sigill_handler (gint sig) +{ + if (!canjump) + { + signal (sig, SIG_DFL); + raise (sig); + } + + canjump = 0; + siglongjmp (jmpbuf, 1); +} + +static guint32 +arch_accel (void) +{ + signal (SIGILL, sigill_handler); + + if (sigsetjmp (jmpbuf, 1)) + { + signal (SIGILL, SIG_DFL); + return 0; + } + + canjump = 1; + + asm volatile ("mtspr 256, %0\n\t" + "vand %%v0, %%v0, %%v0" + : + : "r" (-1)); + + signal (SIGILL, SIG_DFL); + + return BABL_CPU_ACCEL_PPC_ALTIVEC; +} +#endif /* __GNUC__ */ + +#endif /* ARCH_PPC && USE_ALTIVEC */ + + +static BablCpuAccelFlags +cpu_accel (void) +{ +#ifdef HAVE_ACCEL + static guint32 accel = ~0U; + + if (accel != ~0U) + return accel; + + accel = arch_accel (); + + return (BablCpuAccelFlags) accel; + +#else /* !HAVE_ACCEL */ + return BABL_CPU_ACCEL_NONE; +#endif +} diff --git a/babl/babl-cpuaccel.h b/babl/babl-cpuaccel.h new file mode 100644 index 0000000..0fd4c4b --- /dev/null +++ b/babl/babl-cpuaccel.h @@ -0,0 +1,43 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind KolÃ¥s and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_CPU_ACCEL_H +#define _BABL_CPU_ACCEL_H + +typedef enum +{ + BABL_CPU_ACCEL_NONE = 0x0, + + /* x86 accelerations */ + BABL_CPU_ACCEL_X86_MMX = 0x80000000, + BABL_CPU_ACCEL_X86_3DNOW = 0x40000000, + BABL_CPU_ACCEL_X86_MMXEXT = 0x20000000, + BABL_CPU_ACCEL_X86_SSE = 0x10000000, + BABL_CPU_ACCEL_X86_SSE2 = 0x08000000, + BABL_CPU_ACCEL_X86_SSE3 = 0x02000000, + + /* powerpc accelerations */ + BABL_CPU_ACCEL_PPC_ALTIVEC = 0x04000000 +} BablCpuAccelFlags; + + +BablCpuAccelFlags babl_cpu_accel_get_support (void); +void babl_cpu_accel_set_use (unsigned int use); + + +#endif /* _BABL_CPU_ACCEL_H */ diff --git a/babl/babl-db.c b/babl/babl-db.c new file mode 100644 index 0000000..0b10daf --- /dev/null +++ b/babl/babl-db.c @@ -0,0 +1,141 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind KolÃ¥s. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +/* Reimplementation of database code using redundant hash tables + * for faster searching by id/name and using list for fast item enumeration. + * Copyright (C) 2008, Jan Heller + */ + +#define _BABL_DB_C + +#include +#include "babl-internal.h" + +static int +db_find_by_name (Babl *item, void *data) +{ + if (!strcmp (item->instance.name, (char *) data)) + return 1; + return 0; +} + +static int +db_find_by_id (Babl *item, void *data) +{ + if (item->instance.id == *((int *) data)) + return 1; + return 0; +} + +static int +db_hash_by_name (BablHashTable *htab, Babl *item) +{ + return babl_hash_by_str (htab, item->instance.name); +} + +static int +db_hash_by_id (BablHashTable *htab, Babl *item) +{ + return babl_hash_by_int (htab, item->instance.id); +} + +BablDb * +babl_db_init (void) +{ + BablDb *db = babl_calloc (sizeof (BablDb), 1); + + db->name_hash = babl_hash_table_init (db_hash_by_name, db_find_by_name); + db->id_hash = babl_hash_table_init (db_hash_by_id, db_find_by_id); + db->babl_list = babl_list_init (); + + return db; +} + +void +babl_db_destroy (BablDb *db) +{ + babl_assert (db); + + babl_hash_table_destroy (db->name_hash); + babl_hash_table_destroy (db->id_hash); + babl_list_destroy (db->babl_list); + babl_free (db); +} + +Babl * +babl_db_find (BablDb *db, + const char *name) +{ + return babl_hash_table_find (db->name_hash, babl_hash_by_str (db->name_hash, name), (void *) name); +} + +int +babl_db_count (BablDb *db) +{ + return db->babl_list->count; +} + +Babl * +babl_db_insert (BablDb *db, + Babl *item) +{ + if (item->instance.id) + babl_hash_table_insert (db->id_hash, item); + babl_hash_table_insert (db->name_hash, item); + babl_list_insert_last (db->babl_list, item); + + /* this point all registered items pass through, a nice + * place to brand them with where the item came from. */ + item->instance.creator = babl_extender (); + return item; + +} + +void +babl_db_each (BablDb *db, + BablEachFunction each_fun, + void *user_data) +{ + babl_list_each (db->babl_list, each_fun, user_data); +} + + +Babl * +babl_db_exist (BablDb *db, + int id, + const char *name) +{ + if (id) + return babl_hash_table_find (db->id_hash, babl_hash_by_int (db->id_hash, id), &id); + return babl_hash_table_find (db->name_hash, babl_hash_by_str (db->name_hash, name), (void *) name); +} + +Babl * +babl_db_exist_by_id (BablDb *db, + int id) +{ + return babl_hash_table_find (db->id_hash, babl_hash_by_int (db->id_hash, id), &id); +} + +Babl * +babl_db_exist_by_name (BablDb *db, + const char *name) +{ + return babl_hash_table_find (db->name_hash, babl_hash_by_str (db->name_hash, name), (void *) name); +} + diff --git a/babl/babl-db.h b/babl/babl-db.h new file mode 100644 index 0000000..7aa4f37 --- /dev/null +++ b/babl/babl-db.h @@ -0,0 +1,73 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind KolÃ¥s. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _DB_H +#define _DB_H + +#ifndef _BABL_H +#error babl-db.h is only to be included after babl.h +#endif + +#include "babl-list.h" +#include "babl-hash-table.h" + +typedef struct _BablDb BablDb; + +typedef struct _BablDb +{ + BablHashTable *name_hash; + BablHashTable *id_hash; + BablList *babl_list; +} _BablDb; + + +BablDb * +babl_db_init (void); + +void +babl_db_destroy (BablDb *db); + +void +babl_db_each (BablDb *db, + BablEachFunction each_fun, + void *user_data); + +int +babl_db_count (BablDb *db); + +Babl * +babl_db_insert (BablDb *db, + Babl *entry); + +Babl * +babl_db_exist (BablDb *db, + int id, + const char *name); + +Babl * +babl_db_exist_by_name (BablDb *db, + const char *name); +Babl * +babl_db_exist_by_id (BablDb *db, + int id); + +Babl * +babl_db_find (BablDb *db, + const char *name); + +#endif diff --git a/babl/babl-extension.c b/babl/babl-extension.c new file mode 100644 index 0000000..921f7f4 --- /dev/null +++ b/babl/babl-extension.c @@ -0,0 +1,360 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind KolÃ¥s. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#define BABL_DYNAMIC_EXTENSIONS + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define BABL_PATH LIBDIR BABL_DIR_SEPARATOR BABL_LIBRARY + +#define BABL_INIT_HOOK init_hook (); +#define BABL_DESTROY_HOOK destroy_hook (); + +#ifdef BABL_DYNAMIC_EXTENSIONS +/* must be defined before inclusion of babl-internal.h */ +#undef BABL_INIT_HOOK +#define BABL_INIT_HOOK init_hook (); dynamic_init_hook (); +#endif + +#include "babl-internal.h" +#include "babl-db.h" +#include "babl-base.h" +#include +#include + +static int each_babl_extension_destroy (Babl *babl, void *data); + +static Babl *babl_extension_current_extender = NULL; + +Babl * +babl_extender (void) +{ + if (babl_extension_current_extender) + return babl_extension_current_extender; + return NULL; +} + +void +babl_set_extender (Babl *new_extender) +{ + babl_extension_current_extender = new_extender; +} + +static Babl * +extension_new (const char *path, + void *dl_handle, + void (*destroy)(void)) +{ + Babl *babl; + + babl = babl_malloc (sizeof (BablExtension) + strlen (path) + 1); + babl->instance.name = (char *) babl + sizeof (BablExtension); + strcpy (babl->instance.name, path); + babl->instance.id = 0; + babl->class_type = BABL_EXTENSION; + babl->extension.dl_handle = dl_handle; + babl->extension.destroy = destroy; + + return babl; +} + +static Babl *babl_quiet = NULL; + +Babl * +babl_extension_quiet_log (void) +{ + if (babl_quiet) + return babl_quiet; + babl_quiet = extension_new ("", NULL, NULL); + return babl_quiet; +} + +Babl * +babl_extension_base (void) +{ + Babl *babl; + void *dl_handle = NULL; + + void (*destroy)(void) = NULL; + + if (!db) + db = babl_db_init (); + babl = extension_new ("BablBase", + dl_handle, + destroy); + babl_set_extender (babl); + + { + Babl *ret = babl_db_insert (db, babl); + if (ret != babl) + babl_free (babl); + else + babl_base_init (); + babl = ret; + } + babl_set_extender (NULL); + return babl; +} + +static void +init_hook (void) +{ + babl_extension_quiet_log (); + babl_set_extender (NULL); +} + +static void +destroy_hook (void) +{ + babl_free (babl_quiet); + babl_quiet = NULL; +} + +#ifdef BABL_DYNAMIC_EXTENSIONS + +#include +#include +#include +#include + +#ifdef HAVE_DLFCN_H +#include +#define HLIB void * +#endif + +#ifndef RTLD_NOW +#define RTLD_NOW 0 +#endif + +#ifdef WIN32 +#define WIN32_LEAN_AND_MEAN +#include +#define HLIB HINSTANCE + +#define dlopen(a, b) LoadLibrary (a) +#define dlsym(l, s) GetProcAddress (l, s) +#define dlclose(l) FreeLibrary (l) +#define dlerror() GetLastError () +#endif + +static Babl * +load_failed (Babl *babl) +{ + if (babl) + { + each_babl_extension_destroy (babl, NULL); + } + babl_set_extender (NULL); + return NULL; +} + +static Babl * +babl_extension_load (const char *path) +{ + Babl *babl = NULL; + /* do the actual loading thing */ + HLIB dl_handle = NULL; + + int (*init)(void) = NULL; + void (*destroy)(void) = NULL; + + dl_handle = dlopen (path, RTLD_NOW); + if (!dl_handle) + { + babl_log ("dlopen() failed:\n\t%s", dlerror ()); + return load_failed (babl); + } + init = dlsym (dl_handle, "init"); + if (!init) + { + babl_log ("\n\tint babl_extension_init() function not found in extension '%s'", path); + dlclose (dl_handle); + return load_failed (babl); + } + + destroy = dlsym (dl_handle, "destroy"); + babl = extension_new (path, + dl_handle, + destroy); + + babl_set_extender (babl); + if (init ()) + { + babl_log ("babl_extension_init() in extension '%s' failed (return!=0)", path); + dlclose (dl_handle); + return load_failed (babl); + } + + babl_db_insert (db, babl); + if (babl == babl_db_exist_by_name (db, path)) + { + babl_set_extender (NULL); + return babl; + } + else + { + return load_failed (babl); + } +} + +static void +babl_extension_load_dir (const char *base_path) +{ + DIR *dir; + + if ((dir = opendir (base_path))) + { + struct dirent *dentry; + + while ((dentry = readdir (dir)) != NULL) + { + if (dentry->d_name[0] != '.') + { + char *path = NULL; + struct stat st; + char *extension; + + path = babl_strcat (path, base_path); + path = babl_strcat (path, BABL_DIR_SEPARATOR); + path = babl_strcat (path, dentry->d_name); + + stat (path, &st); + + if ((extension = strrchr (dentry->d_name, '.')) != NULL && + !strcmp (extension, SHREXT)) + { + babl_extension_load (path); + } + + babl_free (path); + } + } + closedir (dir); + } +} + +static const char * +babl_dir_list (void) +{ + const char *ret; + + ret = getenv ("BABL_PATH"); + if (!ret) + ret = BABL_PATH; + return ret; +} + +static char * +expand_path (char *path) +{ + char *src; + char *dst; + + dst = NULL; + + src = path; + + while (*src) + { + char *home; + switch (*src) + { + case '~': + home = getenv ("HOME"); + if (NULL != home) + dst = babl_strcat (dst, home); + break; + + default: + { + char tmp[2] = "?"; + tmp[0] = *src; + dst = babl_strcat (dst, tmp); + } + } + src++; + } + return dst; +} + + +/* parse the provided colon seperated list of paths to search + */ +static void +babl_extension_load_dir_list (const char *dir_list) +{ + int eos = 0; + const char *src; + char *path, *dst; + + + path = babl_strdup (dir_list); + src = dir_list; + dst = path; + + while (!eos) + { + switch (*src) + { + case '\0': + eos = 1; + + case BABL_PATH_SEPARATOR: + { + char *expanded_path = expand_path (path); + babl_extension_load_dir (expanded_path); + babl_free (expanded_path); + } + dst = path; + src++; + *dst = '\0'; + break; + + default: + *(dst++) = *(src++); + *dst = '\0'; + break; + } + } + babl_free (path); +} + +static void +dynamic_init_hook (void) +{ + babl_extension_load_dir_list (babl_dir_list ()); +} + +#endif + +static int +each_babl_extension_destroy (Babl *babl, + void *data) +{ + if (babl->extension.destroy) + babl->extension.destroy (); + if (babl->extension.dl_handle) + dlclose (babl->extension.dl_handle); + + babl_free (babl); + return 0; /* continue iterating */ +} + +BABL_CLASS (extension) diff --git a/babl/babl-extension.h b/babl/babl-extension.h new file mode 100644 index 0000000..152ab7f --- /dev/null +++ b/babl/babl-extension.h @@ -0,0 +1,41 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind KolÃ¥s and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_H +#error this file is only to be included by babl.h +#endif + +/****************************************************************/ +/* BablExtension */ +BABL_NAMED_CLASS (extension); +/* + * BablExtension objects are only used internally in babl. + */ +Babl *babl_extension_id (int id); +void babl_extension_each (BablEachFunction each_fun, + void *user_data); +Babl * babl_extension (const char *name); +Babl * babl_extension_new (void *first_arg, + ...) BABL_ARG_NULL_TERMINATED; + +typedef struct +{ + BablInstance instance; /* path to .so / .dll is stored in instance name */ + void *dl_handle; + void (*destroy) (void); +} BablExtension; diff --git a/babl/babl-fish-path.c b/babl/babl-fish-path.c new file mode 100644 index 0000000..d2cd4e7 --- /dev/null +++ b/babl/babl-fish-path.c @@ -0,0 +1,506 @@ +/* babl - dynamically extendable universal pixel fish library. + * Copyright (C) 2005, Øyvind KolÃ¥s. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include "babl-internal.h" + +#define BABL_LEGAL_ERROR 0.000001 +#define BABL_MAX_COST_VALUE 2000000 + +static void +init_path_instrumentation (Babl *fmt_source, + Babl *fmt_destination); + +static void +destroy_path_instrumentation (void); + +static void +get_path_instrumentation (BablList *path, + double *path_cost, + double *ref_cost, + double *path_error); + +static long +process_conversion_path (BablList *path, + void *source_buffer, + void *destination_buffer, + long n); + +static void +get_conversion_path (Babl *current_format, + int current_length, + int max_length); + +static double * +test_create (void); + +static char * +create_name (const Babl *source, + const Babl *destination, + int is_reference); + +static double legal_error (void); + +static int max_path_length (void); + + +static double legal_error (void) +{ + static double error = 0.0; + const char *env; + + if (error != 0.0) + return error; + + env = getenv ("BABL_TOLERANCE"); + if (env) + error = atof (env); + else + error = BABL_LEGAL_ERROR; + return error; +} + +static int max_path_length (void) +{ + static int max_length = 0; + const char *env; + + if (max_length != 0) + return max_length; + + env = getenv ("BABL_PATH_LENGTH"); + if (env) + max_length = atoi (env); + else + max_length = 4; + if (max_length > BABL_HARD_MAX_PATH_LENGTH) + max_length = BABL_HARD_MAX_PATH_LENGTH; + else if (max_length <= 0) + max_length = 1; + return max_length; +} + + +/* The task of BablFishPath construction is to compute + * the shortest path in a graph where formats are the vertices + * and conversions are the edges. However, there is an additional + * constraint to the shortest path, that limits conversion error + * introduced by such a path to be less than BABL_TOLERANCE. This + * prohibits usage of any reasonable shortest path construction + * algorithm such as Dijkstra's algorithm. The shortest path is + * constructed by enumerating all available paths that are less + * than BABL_PATH_LENGTH long, computing their costs and + * conversion errors and backtracking. The backtracking is + * implemented by recursive function get_conversion_path (). + */ + +static Babl *fish_path; +static Babl *to_format; +static BablList *current_path; + +static void +get_conversion_path (Babl *current_format, + int current_length, + int max_length) +{ + if (current_length > max_length) + { + /* We have reached the maximum recursion + * depth, let's bail out */ + return; + } + else if ((current_length > 0) && (current_format == to_format)) + { + /* We have found a candidate path, let's + * see about it's properties */ + double path_cost = 0.0; + double ref_cost = 0.0; + double path_error = 1.0; + int i; + + for (i = 0; i < babl_list_size (current_path); i++) + { + path_error *= (1.0 + babl_conversion_error ((BablConversion *) current_path->items[i])); + } + + if (path_error - 1.0 <= legal_error ()) /* check this before the next; + which does a more accurate + measurement of the error */ + { + get_path_instrumentation (current_path, &path_cost, &ref_cost, &path_error); + + if ((path_cost < ref_cost) && /* do not use paths that took longer to compute than reference */ + (path_cost < fish_path->fish_path.cost) && + (path_error <= legal_error ())) + { + /* We have found the best path so far, + * let's copy it into our new fish */ + fish_path->fish_path.cost = path_cost; + fish_path->fish.error = path_error; + babl_list_copy (current_path, + fish_path->fish_path.conversion_list); + } + } + } + else + { + /* + * Bummer, we have to search deeper... */ + BablList *list; + int i; + + list = current_format->format.from_list; + if (list) + { + /* Mark the current format in conversion path as visited */ + current_format->format.visited = 1; + + /* Iterate through unvisited formats from the current format ...*/ + for (i = 0; i < babl_list_size (list); i++) + { + Babl *next_conversion = BABL (list->items[i]); + Babl *next_format = BABL (next_conversion->conversion.destination); + if (!next_format->format.visited) + { + /* next_format is not in the current path, we can pay a visit */ + babl_list_insert_last (current_path, next_conversion); + get_conversion_path (next_format, current_length + 1, max_length); + babl_list_remove_last (current_path); + } + } + + /* Remove the current format from current path */ + current_format->format.visited = 0; + } + } +} + +static char buf[1024]; + +static char * +create_name (const Babl *source, + const Babl *destination, + int is_reference) +{ + /* fish names are intentionally kept short */ + snprintf (buf, 1024, "%s %p %p", "", + source, destination); + return buf; +} + +Babl * +babl_fish_path (const Babl *source, + const Babl *destination) +{ + Babl *babl = NULL; + char *name; + + name = create_name (source, destination, 1); + babl = babl_db_exist_by_name (babl_fish_db (), name); + if (babl) + { + /* There is an instance already registered by the required name, + * returning the preexistent one instead. + */ + return babl; + } + + babl = babl_calloc (1, sizeof (BablFishPath) + + strlen (name) + 1); + + babl->class_type = BABL_FISH_PATH; + babl->instance.id = babl_fish_get_id (source, destination); + babl->instance.name = ((char *) babl) + sizeof (BablFishPath); + strcpy (babl->instance.name, name); + babl->fish.source = source; + babl->fish.destination = destination; + babl->fish.processings = 0; + babl->fish.pixels = 0; + babl->fish.usecs = 0; + babl->fish.error = BABL_MAX_COST_VALUE; + babl->fish_path.cost = BABL_MAX_COST_VALUE; + babl->fish_path.loss = BABL_MAX_COST_VALUE; + babl->fish_path.conversion_list = babl_list_init_with_size (BABL_HARD_MAX_PATH_LENGTH); + + current_path = babl_list_init_with_size (BABL_HARD_MAX_PATH_LENGTH); + fish_path = babl; + to_format = (Babl *) destination; + + get_conversion_path ((Babl *) source, 0, max_path_length ()); + destroy_path_instrumentation (); + + babl_list_destroy (current_path); + + if (babl_list_size (babl->fish_path.conversion_list) == 0) + { + babl_list_destroy (babl->fish_path.conversion_list); + babl_free (babl); + return NULL; + } + + /* Since there is not an already registered instance by the required + * name, inserting newly created class into database. + */ + babl_db_insert (babl_fish_db (), babl); + return babl; +} + +long +babl_fish_path_process (Babl *babl, + void *source, + void *destination, + long n) +{ + long ret; + + babl_assert (source); + babl_assert (destination); + + ret = process_conversion_path (babl->fish_path.conversion_list, + source, + destination, + n); + + return ret; +} + +static long +process_conversion_path (BablList *path, + void *source_buffer, + void *destination_buffer, + long n) +{ + int conversions = babl_list_size (path); + + if (conversions == 1) + { + babl_conversion_process (BABL (babl_list_get_first (path)), + source_buffer, + destination_buffer, + n); + } + else + { + void *aux1_buffer = babl_malloc (n * sizeof (double) * 5); + void *aux2_buffer = NULL; + void *swap_buffer = NULL; + int i; + + if (conversions > 2) + { + /* We'll need one more auxiliary buffer */ + aux2_buffer = babl_malloc (n * sizeof (double) * 5); + } + + /* The first conversion goes from source_buffer to aux1_buffer */ + babl_conversion_process (babl_list_get_first (path), + source_buffer, + aux1_buffer, + n); + + /* Process, if any, conversions between the first and the last + * conversion in the path, in a loop */ + for (i = 1; i < conversions - 1; i++) + { + babl_conversion_process (path->items[i], + aux1_buffer, + aux2_buffer, + n); + /* Swap the auxiliary buffers */ + swap_buffer = aux1_buffer; + aux1_buffer = aux2_buffer; + aux2_buffer = swap_buffer; + } + + /* The last conversion goes from aux1_buffer to destination_buffer */ + babl_conversion_process (babl_list_get_last (path), + aux1_buffer, + destination_buffer, + n); + + /* Free auxiliary buffers */ + if (aux1_buffer) + babl_free (aux1_buffer); + if (aux2_buffer) + babl_free (aux2_buffer); + } + + return n; +} + +#define NUM_TEST_PIXELS (256 + 16 + 16) + +static double * +test_create (void) +{ + static double test[sizeof (double) * NUM_TEST_PIXELS * 4]; + int i, j; + + /* There is no need to generate the test + * more times ... */ + + srandom (20050728); + + /* add 128 pixels in the valid range between 0.0 and 1.0 */ + for (i = 0; i < 256 * 4; i++) + test [i] = (double) random () / RAND_MAX; + + /* add 16 pixels between -1.0 and 0.0 */ + for (j = 0; j < 16 * 4; i++, j++) + test [i] = 0.0 - (double) random () / RAND_MAX; + + /* add 16 pixels between 1.0 and 2.0 */ + for (j = 0; j < 16 * 4; i++, j++) + test [i] = 1.0 + (double) random () / RAND_MAX; + + return test; +} + +// FishPath instrumentation + +static Babl *fmt_rgba_double = NULL; +static double *test = NULL; +static void *source; +static void *destination; +static void *ref_destination; +static double *destination_rgba_double; +static double *ref_destination_rgba_double; +static Babl *fish_rgba_to_source; +static Babl *fish_reference; +static Babl *fish_destination_to_rgba; +static double reference_cost; +static int init_instrumentation_done = 0; + +static void +init_path_instrumentation (Babl *fmt_source, + Babl *fmt_destination) +{ + long ticks_start = 0; + long ticks_end = 0; + + if (!fmt_rgba_double) + { + fmt_rgba_double = babl_format_new ( + babl_model ("RGBA"), + babl_type ("double"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + } + + if (!test) + test = test_create (); + + fish_rgba_to_source = babl_fish_reference (fmt_rgba_double, + fmt_source); + fish_reference = babl_fish_reference (fmt_source, + fmt_destination); + fish_destination_to_rgba = babl_fish_reference (fmt_destination, + fmt_rgba_double); + + source = babl_calloc (NUM_TEST_PIXELS, + fmt_source->format.bytes_per_pixel); + destination = babl_calloc (NUM_TEST_PIXELS, + fmt_destination->format.bytes_per_pixel); + ref_destination = babl_calloc (NUM_TEST_PIXELS, + fmt_destination->format.bytes_per_pixel); + destination_rgba_double = babl_calloc (NUM_TEST_PIXELS, + fmt_rgba_double->format.bytes_per_pixel); + ref_destination_rgba_double = babl_calloc (NUM_TEST_PIXELS, + fmt_rgba_double->format.bytes_per_pixel); + + /* create sourcebuffer from testbuffer in the correct format */ + babl_process (fish_rgba_to_source, + test, source, NUM_TEST_PIXELS); + + /* calculate the reference buffer of how it should be */ + ticks_start = babl_ticks (); + babl_process (fish_reference, + source, ref_destination, NUM_TEST_PIXELS); + ticks_end = babl_ticks (); + reference_cost = babl_process_cost (ticks_start, ticks_end); + + /* transform the reference destination buffer to RGBA */ + babl_process (fish_destination_to_rgba, + ref_destination, ref_destination_rgba_double, NUM_TEST_PIXELS); +} + +static void +destroy_path_instrumentation (void) +{ + if (init_instrumentation_done) + { + babl_free (source); + babl_free (destination); + babl_free (destination_rgba_double); + babl_free (ref_destination); + babl_free (ref_destination_rgba_double); + + /* nulify the flag for potential new search */ + init_instrumentation_done = 0; + } +} + +static void +get_path_instrumentation (BablList *path, + double *path_cost, + double *ref_cost, + double *path_error) +{ + long ticks_start = 0; + long ticks_end = 0; + + if (!init_instrumentation_done) + { + /* this initialization can be done only once since the + * source and destination formats do not change during + * the search */ + Babl *fmt_source = (Babl *) BABL (babl_list_get_first (path))->conversion.source; + Babl *fmt_destination = (Babl *) BABL (babl_list_get_last (path))->conversion.destination; + init_path_instrumentation (fmt_source, fmt_destination); + init_instrumentation_done = 1; + } + + /* calculate this path's view of what the result should be */ + ticks_start = babl_ticks (); + process_conversion_path (path, source, destination, NUM_TEST_PIXELS); + ticks_end = babl_ticks (); + *path_cost = babl_process_cost (ticks_start, ticks_end); + + /* transform the reference and the actual destination buffers to RGBA + * for comparison with each other + */ + babl_process (fish_destination_to_rgba, + destination, destination_rgba_double, NUM_TEST_PIXELS); + + *path_error = babl_rel_avg_error (destination_rgba_double, + ref_destination_rgba_double, + NUM_TEST_PIXELS * 4); + + fish_rgba_to_source->fish.processings--; + fish_reference->fish.processings--; + fish_destination_to_rgba->fish.processings -= 2; + + fish_rgba_to_source->fish.pixels -= NUM_TEST_PIXELS; + fish_reference->fish.pixels -= NUM_TEST_PIXELS; + fish_destination_to_rgba->fish.pixels -= 2 * NUM_TEST_PIXELS; + + *ref_cost = reference_cost; +} diff --git a/babl/babl-fish-reference.c b/babl/babl-fish-reference.c new file mode 100644 index 0000000..bee30f1 --- /dev/null +++ b/babl/babl-fish-reference.c @@ -0,0 +1,349 @@ +/* babl - dynamically extendable universal pixel fish library. + * Copyright (C) 2005, Øyvind KolÃ¥s. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" + +static Babl * +assert_conversion_find (void *source, + void *destination) +{ + Babl *ret = babl_conversion_find (source, destination); + + if (!ret) + babl_fatal ("failed, aborting"); + return ret; +} + +static char buf[1024]; +static char * +create_name (const Babl *source, + const Babl *destination, + int is_reference) +{ + /* fish names are intentionally kept short */ + snprintf (buf, 1024, "%s %p %p", + is_reference ? "ref " + : "", + source, destination); + return buf; +} + + +Babl * +babl_fish_reference (const Babl *source, + const Babl *destination) +{ + Babl *babl = NULL; + char *name = create_name (source, destination, 1); + + babl = babl_db_exist_by_name (babl_fish_db (), name); + if (babl) + { + /* There is an instance already registered by the required name, + * returning the preexistent one instead. + */ + return babl; + } + + babl_assert (BABL_IS_BABL (source)); + babl_assert (BABL_IS_BABL (destination)); + + babl_assert (source->class_type == BABL_FORMAT); + babl_assert (destination->class_type == BABL_FORMAT); + + babl = babl_malloc (sizeof (BablFishReference) + + strlen (name) + 1); + babl->class_type = BABL_FISH_REFERENCE; + babl->instance.id = babl_fish_get_id (source, destination); + babl->instance.name = ((char *) babl) + sizeof (BablFishReference); + strcpy (babl->instance.name, name); + babl->fish.source = source; + babl->fish.destination = destination; + + babl->fish.processings = 0; + babl->fish.pixels = 0; + babl->fish.error = 0.0; /* assuming the provided reference conversions for types + and models are as exact as possible + */ + + /* Since there is not an already registered instance by the required + * name, inserting newly created class into database. + */ + babl_db_insert (babl_fish_db (), babl); + return babl; +} + + +static void +convert_to_double (BablFormat *source_fmt, + BablImage *source, + char *source_buf, + char *source_double_buf, + int n) +{ + int i; + + BablImage *src_img; + BablImage *dst_img; + + src_img = (BablImage *) babl_image ( + babl_component_id (BABL_LUMINANCE), NULL, 1, 0, NULL); + dst_img = (BablImage *) babl_image ( + babl_component_id (BABL_LUMINANCE), NULL, 1, 0, NULL); + + dst_img->type[0] = (BablType *) babl_type_id (BABL_DOUBLE); + dst_img->pitch[0] = + (dst_img->type[0]->bits / 8) * source_fmt->model->components; + dst_img->stride[0] = 0; + + + src_img->data[0] = source_buf; + src_img->type[0] = (BablType *) babl_type_id (BABL_DOUBLE); + src_img->pitch[0] = source_fmt->bytes_per_pixel; + src_img->stride[0] = 0; + + /* i is source position */ + for (i = 0; i < source_fmt->components; i++) + { + int j; + + src_img->type[0] = source_fmt->type[i]; + /* j is source position */ + for (j = 0; j < source_fmt->model->components; j++) + { + if (source_fmt->component[i] == + source_fmt->model->component[j]) + { + dst_img->data[0] = + source_double_buf + (dst_img->type[0]->bits / 8) * j; + break; + } + } + + babl_process ( + assert_conversion_find (src_img->type[0], dst_img->type[0]), + src_img, dst_img, + n); + src_img->data[0] += src_img->type[0]->bits / 8; + } + babl_free (src_img); + babl_free (dst_img); +} + + +static void +convert_from_double (BablFormat *destination_fmt, + char *destination_double_buf, + BablImage *destination, + char *destination_buf, + int n) +{ + int i; + + BablImage *src_img; + BablImage *dst_img; + + src_img = (BablImage *) babl_image ( + babl_component_id (BABL_LUMINANCE), NULL, 1, 0, NULL); + dst_img = (BablImage *) babl_image ( + babl_component_id (BABL_LUMINANCE), NULL, 1, 0, NULL); + + src_img->type[0] = (BablType *) babl_type_id (BABL_DOUBLE); + src_img->pitch[0] = (src_img->type[0]->bits / 8) * destination_fmt->model->components; + src_img->stride[0] = 0; + + dst_img->data[0] = destination_buf; + dst_img->type[0] = (BablType *) babl_type_id (BABL_DOUBLE); + dst_img->pitch[0] = destination_fmt->bytes_per_pixel; + dst_img->stride[0] = 0; + + for (i = 0; i < destination_fmt->components; i++) + { + int j; + + dst_img->type[0] = destination_fmt->type[i]; + + for (j = 0; j < destination_fmt->model->components; j++) + { + if (destination_fmt->component[i] == + destination_fmt->model->component[j]) + { + src_img->data[0] = + destination_double_buf + (src_img->type[0]->bits / 8) * j; + break; + } + } + + babl_process ( + assert_conversion_find (src_img->type[0], dst_img->type[0]), + src_img, dst_img, + n); + dst_img->data[0] += dst_img->type[0]->bits / 8; + } + babl_free (src_img); + babl_free (dst_img); +} + + +static int +process_same_model (Babl *babl, + BablImage *source, + BablImage *destination, + long n) +{ + void *double_buf; + + if (BABL_IS_BABL (source) || + BABL_IS_BABL (destination)) + { + babl_log ("args=(%p, %p, %p, %li): trying to handle BablImage (unconfirmed code)", + babl_fish, source, destination, n); + } + + double_buf = babl_malloc (sizeof (double) * n * + BABL (babl->fish.source)->format.model->components); + + convert_to_double ( + (BablFormat *) BABL (babl->fish.source), + BABL_IS_BABL (source) ? source : NULL, + BABL_IS_BABL (source) ? NULL : (char *) source, + double_buf, + n + ); + + convert_from_double ( + (BablFormat *) BABL (babl->fish.destination), + double_buf, + BABL_IS_BABL (destination) ? destination : NULL, + BABL_IS_BABL (destination) ? NULL : (char *) destination, + n + ); + + babl_free (double_buf); + return 0; +} + +long +babl_fish_reference_process (Babl *babl, + BablImage *source, + BablImage *destination, + long n) +{ + void *source_double_buf; + void *rgba_double_buf; + void *destination_double_buf; + Babl *source_image; + Babl *rgba_image; + Babl *destination_image; + + if (BABL (babl->fish.source)->format.model == + BABL (babl->fish.destination)->format.model) + return process_same_model (babl, source, destination, n); +#if 0 + if (BABL_IS_BABL (source) || + BABL_IS_BABL (destination)) + { + babl_log ("args=(%p, %p, %p, %li): trying to handle BablImage (unconfirmed code)", + babl_fish, source, destination, n); + } +#endif + + source_double_buf = babl_malloc (sizeof (double) * n * + BABL (babl->fish.source)->format.model->components); + rgba_double_buf = babl_malloc (sizeof (double) * n * 4); + destination_double_buf = babl_malloc (sizeof (double) * n * + BABL (babl->fish.destination)->format.model->components); + + source_image = babl_image_from_linear ( + source_double_buf, BABL (BABL ((babl->fish.source))->format.model)); + rgba_image = babl_image_from_linear ( + rgba_double_buf, babl_model_id (BABL_RGBA)); + destination_image = babl_image_from_linear ( + destination_double_buf, BABL (BABL ((babl->fish.destination))->format.model)); + + convert_to_double ( + (BablFormat *) BABL (babl->fish.source), + NULL, + (char *) source, + source_double_buf, + n + ); + + { + Babl *conv = + assert_conversion_find ( + BABL (babl->fish.source)->format.model, + babl_model_id (BABL_RGBA) + ); + if (conv->class_type == BABL_CONVERSION_PLANAR) + { + babl_process ( + conv, + source_image, rgba_image, + n); + } + else if (conv->class_type == BABL_CONVERSION_LINEAR) + { + babl_process ( + conv, + source_double_buf, rgba_double_buf, + n); + } + else babl_fatal ("oops"); + } + + { + Babl *conv = + assert_conversion_find ( + babl_model_id (BABL_RGBA), + BABL (babl->fish.destination)->format.model); + if (conv->class_type == BABL_CONVERSION_PLANAR) + { + babl_process ( + conv, + rgba_image, destination_image, + n); + } + else if (conv->class_type == BABL_CONVERSION_LINEAR) + { + babl_process ( + conv, + rgba_double_buf, destination_double_buf, + n); + } + else babl_fatal ("oops"); + } + + convert_from_double ( + (BablFormat *) BABL (babl->fish.destination), + destination_double_buf, + NULL, + (char *) destination, + n + ); + + babl_free (source_image); + babl_free (rgba_image); + babl_free (destination_image); + + babl_free (destination_double_buf); + babl_free (rgba_double_buf); + babl_free (source_double_buf); + return n; +} + diff --git a/babl/babl-fish-simple.c b/babl/babl-fish-simple.c new file mode 100644 index 0000000..ecd6d0d --- /dev/null +++ b/babl/babl-fish-simple.c @@ -0,0 +1,66 @@ +/* babl - dynamically extendable universal pixel fish library. + * Copyright (C) 2005, Øyvind KolÃ¥s. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" + +static char * +create_name (BablConversion *conversion) +{ + return conversion->instance.name; +} + +Babl * +babl_fish_simple (BablConversion *conversion) +{ + Babl *babl = NULL; + char *name; + + babl_assert (BABL_IS_BABL (conversion)); + + name = create_name (conversion); + babl = babl_db_exist_by_name (babl_fish_db (), name); + if (babl) + { + /* There is an instance already registered by the required name, + * returning the preexistent one instead. + */ + return babl; + } + + babl = babl_malloc (sizeof (BablFishSimple) + + strlen (name) + 1); + babl->class_type = BABL_FISH_SIMPLE; + babl->instance.id = babl_fish_get_id (conversion->source, conversion->destination); + babl->instance.name = ((char *) babl) + sizeof (BablFishSimple); + strcpy (babl->instance.name, name); + babl->fish.source = conversion->source; + babl->fish.destination = conversion->destination; + + babl->fish.processings = 0; + babl->fish.pixels = 0; + babl->fish_simple.conversion = conversion; + babl->fish.error = 0.0;/* babl fish simple should only be used by bablfish + reference, and babl fish reference only requests clean + conversions */ + + /* Since there is not an already registered instance by the required + * name, inserting newly created class into database. + */ + babl_db_insert (babl_fish_db (), babl); + return babl; +} diff --git a/babl/babl-fish-stats.c b/babl/babl-fish-stats.c new file mode 100644 index 0000000..9f938c3 --- /dev/null +++ b/babl/babl-fish-stats.c @@ -0,0 +1,375 @@ +/* babl - dynamically extendable universal pixel fish library. + * Copyright (C) 2005, Øyvind KolÃ¥s. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" + +static FILE *output_file = NULL; +static int qux = 0; + +static char *utf8_bar[] = { " ", "·", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█" }; +//static char *utf8_bar[]= {"!","▁","▃","▅","▇","█","!","!","!"}; +//static char *utf8_bar[]={"·", "█", "▇", "▆", "▅", "▄", "▃", "▂", "▁", }; +//static char *utf8_bar[]={" ","1","2","3","4","5","6","7","8"}; + +static int +table_destination_each (Babl *babl, + void *userdata) +{ + Babl *source = userdata; + Babl *destination = babl; + + if ((qux++) % babl_formats_count () == qux / babl_formats_count ()) + fprintf (output_file, " "); + else + { + Babl *fish = babl_fish (source, destination); + + babl_assert (fish); + + + switch (fish->class_type) + { + case BABL_FISH_PATH: + + fprintf (output_file, "%s", + fish->fish.processings > 0 ? " style='background-color: #69f'" : "", + utf8_bar[babl_list_size (fish->fish_path.conversion_list)]); + + { + int i; + fprintf (output_file, "
"); + fprintf (output_file, "

path %s to %s

", source->instance.name, destination->instance.name); + if (fish->fish.processings > 0) + { + fprintf (output_file, "usecs:%li
", fish->fish.usecs); + fprintf (output_file, "Processings:%i
", fish->fish.processings); + fprintf (output_file, "Pixels:%li
", fish->fish.pixels); + } + fprintf (output_file, "\n"); + + fprintf (output_file, ""); + fprintf (output_file, ""); + fprintf (output_file, ""); + fprintf (output_file, ""); + fprintf (output_file, ""); + + for (i = 0; i < babl_list_size (fish->fish_path.conversion_list); i++) + { + fprintf (output_file, ""); + fprintf (output_file, "", BABL (fish->fish_path.conversion_list->items[i])->instance.name); + fprintf (output_file, "", + babl_conversion_cost (&BABL (fish->fish_path.conversion_list->items[i])->conversion)); + fprintf (output_file, "", + babl_conversion_error (&BABL (fish->fish_path.conversion_list->items[i])->conversion)); + fprintf (output_file, ""); + } + + fprintf (output_file, ""); + fprintf (output_file, ""); + fprintf (output_file, "", fish->fish_path.cost); + fprintf (output_file, "", fish->fish.error); + fprintf (output_file, ""); + fprintf (output_file, "
conversioncosterror
%s%li%e
total%3.0f%e
"); + fprintf (output_file, "
"); + } + fprintf (output_file, "\n"); + break; + + case BABL_FISH_REFERENCE: + fprintf (output_file, " ", + fish->fish.processings > 0 ? " style='background-color: #f99'" : ""); + fprintf (output_file, "
"); + fprintf (output_file, "

Reference %s to %s

", source->instance.name, destination->instance.name); + + if (fish->fish.processings > 0) + { + fprintf (output_file, "usecs:%li
", fish->fish.usecs); + fprintf (output_file, "Processings:%i
", fish->fish.processings); + fprintf (output_file, "Pixels:%li
", fish->fish.pixels); + } + fprintf (output_file, "
"); + fprintf (output_file, "\n"); + break; + + case BABL_FISH_SIMPLE: + fprintf (output_file, "·", + fish->fish.processings > 1 ? " style='background-color: #69f'" : ""); + fprintf (output_file, "
"); + fprintf (output_file, "

Simple %s to %s

", source->instance.name, destination->instance.name); + + + fprintf (output_file, "%s
", BABL (fish->fish_simple.conversion)->instance.name); + fprintf (output_file, "cost: %li
", babl_conversion_cost ((fish->fish_simple.conversion))); + fprintf (output_file, "error: %e
", babl_conversion_error ((fish->fish_simple.conversion))); + + if (fish->fish.processings > 0) + { + fprintf (output_file, "usecs:%li
", fish->fish.usecs); + fprintf (output_file, "Processings:%i
", fish->fish.processings); + fprintf (output_file, "Pixels:%li
", fish->fish.pixels); + } + fprintf (output_file, "
"); + fprintf (output_file, "\n"); + break; + + default: + babl_assert (0); + break; + } + } + return 0; +} + +static int source_no = 0; + +static int +table_source_each (Babl *babl, + void *userdata) +{ + char expanded_name[512]; + const char *s; + char *d; + + s = babl->instance.name; + d = &expanded_name[0]; + + while (*s) + { + switch (*s) + { + case ' ': + *(d++) = '&'; + *(d++) = 'n'; + *(d++) = 'b'; + *(d++) = 's'; + *(d++) = 'p'; + *(d++) = ';'; + *(d) = '\0'; + s++; + break; + + default: + *(d++) = *(s++); + *(d) = '\0'; + break; + } + } + + fprintf (output_file, ""); + fprintf (output_file, "%s", expanded_name); + { + int i; + + fprintf (output_file, "
", babl); + fprintf (output_file, "

%s

", babl->instance.name); + + fprintf (output_file, "
"); + fprintf (output_file, "
bytes/pixel
%i
", babl->format.bytes_per_pixel); + fprintf (output_file, "
model
%s
", BABL (babl->format.model)->instance.name); + fprintf (output_file, "
loss
%f
", babl_format_loss (babl)); + fprintf (output_file, "
components
"); + + for (i = 0; i < babl->format.components; i++) + { + fprintf (output_file, "", + BABL (babl->format.type[i])->instance.name, + BABL (babl->format.component[i])->instance.name); + } + fprintf (output_file, "
%s%s
"); + + fprintf (output_file, "
\n"); + } + + fprintf (output_file, ""); + babl_format_each (table_destination_each, babl); + fprintf (output_file, "\n"); + source_no++; + return 0; +} + +static int +each_conv (Babl *babl, + void *data) +{ + double error, cost; + + if (BABL (babl->conversion.source)->class_type != BABL_FORMAT) + return 0; + + error = babl_conversion_error (&babl->conversion); + cost = babl_conversion_cost (&babl->conversion); + + if (error > 0.01) + { + fprintf (output_file, "
%s
", babl->instance.name); + fprintf (output_file, "
"); + } + else + { + fprintf (output_file, "
%s
", babl->instance.name); + } + fprintf (output_file, "error: %f cost: %4.0f processings: %i pixels: %li", error, cost, + babl->conversion.processings, babl->conversion.pixels); + fprintf (output_file, "
"); + + return 0; +} + +static void +conversions (void) +{ + fprintf (output_file, "

Conversions

\n"); + babl_conversion_each (each_conv, NULL); + fprintf (output_file, "
\n"); +} + + + +void +babl_fish_stats (FILE *file) +{ + output_file = file; + + fprintf (output_file, + "\n" + "\n" + "\n" + "\n" + "BablFishPath introspection\n" + + "" + + "" + + + "\n"); + + fprintf (output_file, "\n"); + + fprintf (output_file, "

BablFishPath introspection

"); + fprintf (output_file, "

Instrumentation and pathlengths.

"); + + fprintf (output_file, "\n"); + + babl_format_each (table_source_each, NULL); + + fprintf (output_file, "
Source formatDestination formats
"); + + fprintf (output_file, "
\n"); + + conversions (); + + fprintf (output_file, "\n"); +} + diff --git a/babl/babl-fish.c b/babl/babl-fish.c new file mode 100644 index 0000000..8d7c37e --- /dev/null +++ b/babl/babl-fish.c @@ -0,0 +1,338 @@ +/* babl - dynamically extendable universal pixel fish library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" +#include +#include + + +typedef struct _BablFindFish BablFindFish; + +typedef struct _BablFindFish +{ + Babl *fish_path; + Babl *fish_ref; + Babl *fish_fish; + int fishes; + const Babl *source; + const Babl *destination; +} _BablFishFish; + + +static int +match_conversion (Babl *conversion, + void *inout); + +static int +find_fish_path (Babl *item, + void *data); + +static int +find_memcpy_fish (Babl *item, + void *data); + +static int +each_babl_fish_destroy (Babl *babl, + void *data); + + +/* ====================================== */ + + +static int +find_fish_path (Babl *item, + void *data) +{ + BablFindFish *ffish = (BablFindFish *) data; + if ((item->fish.source == ffish->source) && + (item->fish.destination == ffish->destination)) + { + if (item->instance.class_type == BABL_FISH_REFERENCE) + { + ffish->fish_ref = item; + ffish->fishes++; + } + else if (item->instance.class_type == BABL_FISH_PATH) + { + ffish->fish_path = item; + ffish->fishes++; + } + else if (item->instance.class_type == BABL_FISH) + { + ffish->fish_fish = item; + ffish->fishes++; + } + if (ffish->fishes == 3) + return 1; + } + + return 0; +} + +static int +find_memcpy_fish (Babl *item, + void *data) +{ + BablFindFish *ffish = (BablFindFish *) data; + if ((item->fish.source == ffish->source) && + (item->fish.destination == ffish->destination)) + { + if ((item->fish.source == item->fish.destination) && + (item->instance.class_type == BABL_FISH_REFERENCE)) + { + ffish->fish_ref = item; + return 1; + } + } + + return 0; +} + +static int +match_conversion (Babl *conversion, + void *inout) +{ + void **data = inout; + + if ((Babl *) conversion->conversion.destination == (Babl *) *data) + { + *data = (void *) conversion; + return 1; + } + return 0; +} + +Babl * +babl_conversion_find (const void *source, + const void *destination) +{ + void *data = (void*)destination; + + babl_list_each (BABL (source)->type.from_list, match_conversion, &data); + if (data == (void*)destination) /* didn't change */ + return NULL; + return data; +} + +int +babl_fish_get_id (const Babl *source, + const Babl *destination) +{ + /* value of 'id' will be used as argument for hash function, + * substraction serves as simple combination of + * source/destination values. */ + int id = (int) source - (int) destination; + /* instances with id 0 won't be inserted into database */ + if (id == 0) + id = 1; + return id; +} + +BablDb * +babl_fish_db (void) +{ + if (!db) + db = babl_db_init (); + return db; +} + +Babl * +babl_fish (const void *source, + const void *destination) +{ + const Babl *source_format = NULL; + const Babl *destination_format = NULL; + + babl_assert (source); + babl_assert (destination); + + if (BABL_IS_BABL (source)) + source_format = source; + + if (!source_format) + source_format = babl_format ((char *) source); + + if (!source_format) + { + babl_log ("args=(%p, %p) source format invalid", source, destination); + return NULL; + } + + if (BABL_IS_BABL (destination)) + destination_format = destination; + + if (!destination_format) + destination_format = babl_format ((char *) destination); + + if (!destination_format) + { + babl_log ("args=(%p, %p) destination format invalid", source, destination); + return NULL; + } + + { + int hashval; + BablHashTable *id_htable; + BablFindFish ffish = {(Babl *) NULL, + (Babl *) NULL, + (Babl *) NULL, + 0, + source_format, + destination_format}; + + id_htable = (babl_fish_db ())->id_hash; + hashval = babl_hash_by_int (id_htable, babl_fish_get_id (source_format, destination_format)); + + if (source_format == destination_format) + { + /* In the case of equal source and destination formats + * we will search through the fish database for reference fish + * to handle the memcpy */ + id_htable->find_func = find_memcpy_fish; + babl_hash_table_find (id_htable, hashval, (void *) &ffish); + } + else + { + /* In the case of different source and destination formats + * we will search through the fish database for appropriate fish path + * to handle the conversion. In the case that preexistent + * fish path is found, we'll return it. In the case BABL_FISH + * instance with the same source/destination is found, we'll + * return reference fish. + * In the case neither fish path nor BABL_FISH path are found, + * we'll try to construct new fish path for requested + * source/destination. In the case new fish path is found, we'll + * return it, otherwise we'll create dummy BABL_FISH instance and + * insert it into the fish database to indicate non-existent fish + * path. + */ + id_htable->find_func = find_fish_path; + babl_hash_table_find (id_htable, hashval, (void *) &ffish); + + if (ffish.fish_path) + { + /* we have found suitable fish path in the database */ + return ffish.fish_path; + } + if (!ffish.fish_fish) + { + /* we haven't tried to search for suitable path yet */ + Babl *fish_path = babl_fish_path (source_format, destination_format); + + if (fish_path) + { + return fish_path; + } + else + { + /* there isn't a suitable path for requested formats, + * let's create a dummy BABL_FISH instance and insert + * it into the fish database to indicate that such path + * does not exist. + */ + char *name = "X"; /* name does not matter */ + Babl *fish = babl_calloc (1, sizeof (BablFish) + strlen (name) + 1); + + fish->class_type = BABL_FISH; + fish->instance.id = babl_fish_get_id (source_format, destination_format); + fish->instance.name = ((char *) fish) + sizeof (BablFish); + strcpy (fish->instance.name, name); + fish->fish.source = source_format; + fish->fish.destination = destination_format; + babl_db_insert (babl_fish_db (), fish); + } + } + } + + if (ffish.fish_ref) + { + /* we have already found suitable reference fish */ + return ffish.fish_ref; + } + else + { + /* we have to create new reference fish */ + return babl_fish_reference (source_format, destination_format); + } + } +} + +long +babl_fish_process (Babl *babl, + void *source, + void *destination, + long n) +{ + long ret = 0; + + switch (babl->class_type) + { + case BABL_FISH_REFERENCE: + case BABL_FISH_SIMPLE: + case BABL_FISH_PATH: + if (babl->class_type == BABL_FISH_REFERENCE) + { + if (babl->fish.source == babl->fish.destination) + { /* XXX: we're assuming linear buffers */ + memcpy (destination, source, n * babl->fish.source->format.bytes_per_pixel); + ret = n; + } + else + { + ret = babl_fish_reference_process (babl, source, destination, n); + } + } + else if (babl->class_type == BABL_FISH_PATH) + { + ret = babl_fish_path_process (babl, source, destination, n); + } + else if (babl->class_type == BABL_FISH_SIMPLE) + { + if (BABL (babl->fish_simple.conversion)->class_type == BABL_CONVERSION_LINEAR) + { + ret = babl_conversion_process (BABL (babl->fish_simple.conversion), + source, destination, n); + } + else + { + babl_assert (0); + } + } + break; + default: + babl_log ("NYI"); + ret = -1; + break; + } + + return ret; +} + + + +static int +each_babl_fish_destroy (Babl *babl, + void *data) +{ + if (babl->class_type == BABL_FISH_PATH) + babl_list_destroy (babl->fish_path.conversion_list); + babl_free (babl); + return 0; /* continue iterating */ +} + +BABL_CLASS_MINIMAL (fish); diff --git a/babl/babl-fish.h b/babl/babl-fish.h new file mode 100644 index 0000000..56b7ab5 --- /dev/null +++ b/babl/babl-fish.h @@ -0,0 +1,107 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_H +#error this file is only to be included by babl.h +#endif + +/****************************************************************/ +/* BablFish */ +BABL_CLASS (fish); +/* Create a babl fish capable of converting from source_format to + * destination_format, source and destination can be + * either strings with the names of the formats or BablFormat objects. + */ +Babl * babl_fish (const void *source_format, + const void *destination_format); + +/** Process n pixels from source to destination using babl_fish, + * returns number of pixels converted. + */ +long babl_process (Babl *babl_fish, + void *source, + void *destination, + long n); + +Babl *babl_fish_id (int id); +void babl_fish_each (BablEachFunction each_fun, + void *user_data); + +/* BablFish, common base class for various fishes. + */ +typedef struct +{ + BablInstance instance; + const Babl *source; + const Babl *destination; + + double error; /* the amount of noise introduced by the fish */ + + /* instrumentation */ + int processings; /* number of times the fish has been used */ + long pixels; /* number of pixels translates */ + long usecs; /* usecs spent within this fish */ +} BablFish; + +/* BablFishSimple is the simplest type of fish, wrapping a single + * conversion function, (note this might not be the optimal chosen + * conversion even if it exists) + * + * TODO: exterminate + */ +typedef struct +{ + BablFish fish; + BablConversion *conversion; +} BablFishSimple; + + +/* BablFishPath is a combination of registered conversions, both + * from the reference types / model conversions, and optimized format to + * format conversion. + * + * This is the most advanced scheduled species of fish, some future + * version of babl might even be evovling path fishes in a background + * thread, based on the fish instrumentation. For this to work in a future + * version transmogrification between the fish classes would be used. + */ +typedef struct +{ + BablFish fish; + double cost; /* number of ticks *10 + chain_length */ + double loss; /* error introduced */ + BablList *conversion_list; +} BablFishPath; + +/* BablFishReference + * + * A BablFishReference is not intended to be fast, thus the algorithm + * encoded can use a multi stage approach, based on the knowledge babl + * has encoded in the pixel formats. + * + * One of the contributions that would be welcome are new fish factories. + * + * TODO: + * * make optimal use of a single allocation containing enough space + * for the maximum amount of memory needed in two adjecant buffers + * at any time. + */ +typedef struct +{ + BablFish fish; +} BablFishReference; diff --git a/babl/babl-format.c b/babl/babl-format.c new file mode 100644 index 0000000..bc080c6 --- /dev/null +++ b/babl/babl-format.c @@ -0,0 +1,439 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include +#include + +#include "babl-internal.h" +#include "babl-db.h" + +static int +each_babl_format_destroy (Babl *babl, + void *data) +{ + if (babl->format.from_list) + babl_list_destroy (babl->format.from_list); + babl_free (babl); + + return 0; /* continue iterating */ +} + +static Babl * +format_new (const char *name, + int id, + int planar, + int components, + BablModel *model, + BablComponent **component, + BablSampling **sampling, + BablType **type) +{ + Babl *babl; + + /* i is desintation position */ + int i, j, component_found = 0; + for (i = 0; i < model->components; i++) + { + for (j = 0; j < components; j++) + { + if (component[j] == model->component[i]) + { + component_found = 1; + break; + } + } + if (!component_found) + { + component_found = 0; + babl_fatal ("matching source component for %s in model %s not found", + model->component[i]->instance.name, model->instance.name); + } + } + + /* allocate all memory in one chunk */ + babl = babl_malloc (sizeof (BablFormat) + + strlen (name) + 1 + + sizeof (BablComponent *) * (components) + + sizeof (BablSampling *) * (components) + + sizeof (BablType *) * (components) + + sizeof (int) * (components) + + sizeof (int) * (components)); + + babl->format.from_list = NULL; + babl->format.component = (void *) (((char *) babl) + sizeof (BablFormat)); + babl->format.type = (void *) (((char *) babl->format.component) + sizeof (BablComponent *) * (components)); + babl->format.sampling = (void *) (((char *) babl->format.type) + sizeof (BablType *) * (components)); + babl->instance.name = ((char *) babl->format.sampling) + sizeof (BablSampling *) * (components); + + babl->class_type = BABL_FORMAT; + babl->instance.id = id; + + strcpy (babl->instance.name, name); + + babl->format.model = model; + babl->format.components = components; + + memcpy (babl->format.component, component, sizeof (BablComponent *) * components); + memcpy (babl->format.type, type, sizeof (BablType *) * components); + memcpy (babl->format.sampling, sampling, sizeof (BablSampling *) * components); + + babl->format.planar = planar; + + babl->format.bytes_per_pixel = 0; + { + int i; + for (i = 0; i < components; i++) + babl->format.bytes_per_pixel += type[i]->bits / 8; + } + + babl->format.loss = -1.0; + babl->format.visited = 0; + babl->format.image_template = NULL; + + return babl; +} + + +static char buf[512] = ""; + +static char * +create_name (BablModel *model, + int components, + BablComponent **component, + BablType **type) +{ + char *p = &buf[0]; + int i; + int same_types = 1; + BablType **t = type; + BablType *first_type = *type; + BablComponent **c1 = component; + BablComponent **c2 = model->component; + + + sprintf (p, "%s ", model->instance.name); + p += strlen (model->instance.name) + 1; + + i = components; + while (i--) + { + if (first_type != *t) + { + same_types = 0; + break; + } + t++; + } + + if (same_types && + components != model->components) + same_types = 0; + + i = components; + while (same_types && i--) + { + if (*c1 != *c2) + { + same_types = 0; + break; + } + c1++; + c2++; + } + + + if (same_types) + { + sprintf (p, "%s", first_type->instance.name); + return buf; + } + + i = components; + + while (i--) + { + sprintf (p, "(%s as %s) ", + (*component)->instance.name, + (*type)->instance.name); + p += strlen ((*component)->instance.name) + + strlen ((*type)->instance.name) + strlen ("( as ) "); + component++; + type++; + } + return buf; +} + +Babl * +babl_format_new (void *first_arg, + ...) +{ + va_list varg; + Babl *babl; + int id = 0; + int planar = 0; + int components = 0; + BablModel *model = NULL; + BablComponent *component [BABL_MAX_COMPONENTS]; + BablSampling *sampling [BABL_MAX_COMPONENTS]; + BablType *type [BABL_MAX_COMPONENTS]; + + BablSampling *current_sampling = (BablSampling *) babl_sampling (1, 1); + BablType *current_type = (BablType *) babl_type_id (BABL_DOUBLE); + char *name = NULL; + void *arg = first_arg; + + va_start (varg, first_arg); + + while (1) + { + if (BABL_IS_BABL (arg)) + { + Babl *babl = (Babl *) arg; + + switch (babl->class_type) + { + case BABL_TYPE: + case BABL_TYPE_FLOAT: + case BABL_TYPE_INTEGER: + current_type = (BablType *) babl; + break; + + case BABL_COMPONENT: + if (!model) + { + babl_fatal ("no model specified before component %s", + babl->instance.name); + } + component [components] = (BablComponent *) babl; + type [components] = current_type; + sampling [components] = current_sampling; + components++; + + if (components >= BABL_MAX_COMPONENTS) + { + babl_fatal ("maximum number of components (%i) exceeded for %s", + BABL_MAX_COMPONENTS, name); + } + break; + + case BABL_SAMPLING: + current_sampling = (BablSampling *) arg; + break; + + case BABL_MODEL: + if (model) + { + babl_log ("args=(%s): model %s already requested", + babl->instance.name, model->instance.name); + } + model = (BablModel *) arg; + break; + + case BABL_INSTANCE: + case BABL_FORMAT: + case BABL_CONVERSION: + case BABL_CONVERSION_LINEAR: + case BABL_CONVERSION_PLANE: + case BABL_CONVERSION_PLANAR: + case BABL_FISH: + case BABL_FISH_REFERENCE: + case BABL_FISH_SIMPLE: + case BABL_FISH_PATH: + case BABL_IMAGE: + case BABL_EXTENSION: + babl_log ("%s unexpected", + babl_class_name (babl->class_type)); + break; + + case BABL_SKY: /* shut up compiler */ + break; + } + } + /* if we didn't point to a babl, we assume arguments to be strings */ + else if (!strcmp (arg, "id")) + { + id = va_arg (varg, int); + } + + else if (!strcmp (arg, "name")) + { + name = va_arg (varg, char *); + } + + else if (!strcmp (arg, "packed")) + { + planar = 0; + } + + else if (!strcmp (arg, "planar")) + { + planar = 1; + } + + else + { + babl_fatal ("unhandled argument '%s' for format '%s'", arg, name); + } + + arg = va_arg (varg, char *); + if (!arg) + break; + } + + va_end (varg); + + if (!name) + name = create_name (model, components, component, type); + + babl = babl_db_exist (db, id, name); + if (babl) + { + /* There is an instance already registered by the required id/name, + * returning the preexistent one instead. + */ + return babl; + } + + babl = format_new (name, + id, + planar, components, model, + component, sampling, type); + + /* Since there is not an already registered instance by the required + * id/name, inserting newly created class into database. + */ + babl_db_insert (db, babl); + return babl; +} + +int +babl_formats_count (void) +{ + return babl_db_count (db); +} + + +Babl * +babl_format_with_model_as_type (Babl *model, + Babl *type) +{ + BablComponent *component[10]; + int i; + + for (i = 0; i < model->model.components; i++) + { + component[i] = model->model.component[i]; + } + component[i] = NULL; + + return babl_format_new ( + model, + type, + component[0], + component[1], + component[2], + component[3], + component[4], + component[5], + component[6], + component[7], + component[8], + component[9], + NULL + ); +} + +#define test_pixels 256 + +static double * +test_create (void) +{ + double *test; + int i; + + srandom (20050728); + + test = babl_malloc (sizeof (double) * test_pixels * 4); + + for (i = 0; i < test_pixels * 4; i++) + test [i] = (double) random () / RAND_MAX; + + return test; +} + +double +babl_format_loss (Babl *babl) +{ + double loss = 0.0; + double *test; + void *original; + double *clipped; + void *destination; + double *transformed; + + Babl *ref_fmt; + Babl *fmt; + Babl *fish_to; + Babl *fish_from; + + ref_fmt = babl_format_new ( + babl_model ("RGBA"), + babl_type ("double"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + + if (babl->format.loss != -1.0) + return babl->format.loss; + + fmt = babl; + fish_to = babl_fish_reference (ref_fmt, fmt); + fish_from = babl_fish_reference (fmt, ref_fmt); + + test = test_create (); + original = babl_calloc (test_pixels, fmt->format.bytes_per_pixel); + clipped = babl_calloc (test_pixels, ref_fmt->format.bytes_per_pixel); + destination = babl_calloc (test_pixels, fmt->format.bytes_per_pixel); + transformed = babl_calloc (test_pixels, ref_fmt->format.bytes_per_pixel); + + babl_process (fish_to, test, original, test_pixels); + babl_process (fish_from, original, clipped, test_pixels); + babl_process (fish_to, clipped, destination, test_pixels); + babl_process (fish_from, destination, transformed, test_pixels); + + loss = babl_rel_avg_error (clipped, test, test_pixels * 4); + + fish_to->fish.processings -= 2; + fish_from->fish.processings -= 2; + fish_to->fish.pixels -= test_pixels * 2; + fish_from->fish.pixels -= test_pixels * 2; + + babl_free (original); + babl_free (clipped); + babl_free (destination); + babl_free (transformed); + babl_free (test); + + babl->format.loss = loss; + return loss; +} + +BABL_CLASS (format) diff --git a/babl/babl-format.h b/babl/babl-format.h new file mode 100644 index 0000000..4903e24 --- /dev/null +++ b/babl/babl-format.h @@ -0,0 +1,68 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_H +#error this file is only to be included by babl.h +#endif + +/****************************************************************/ +/* BablFormat */ +BABL_NAMED_CLASS (format); +/* + * Babl * babl_format_new (["name", const char *name,] + * BablModel *model, + * [BablType *type,] + * [BablSampling, *sampling,] + * BablComponent *component1, + * [[BablType *type,] + * [BablSampling *sampling,] + * BablComponent *componentN, + * ...] + * ["planar",] + * NULL); + * + * Provided BablType and|or BablSampling is valid for the following + * components as well. If no name is provided a (long) descriptive + * name is used. + */ +Babl *babl_format_id (int id); +void babl_format_each (BablEachFunction each_fun, + void *user_data); +Babl * babl_format (const char *name); +Babl * babl_format_new (void *first_arg, + ...) BABL_ARG_NULL_TERMINATED; + +typedef struct +{ + BablInstance instance; + BablList *from_list; + int components; + BablComponent **component; + BablType **type; + void *image_template; /* image template for use with + linear (non-planer) images */ + + BablSampling **sampling; + BablModel *model; + int bytes_per_pixel; + int planar; + double loss; /*< average relative error when converting + from and to RGBA double */ + int visited; /* for convenience in code while searching + for conversion paths */ +} BablFormat; diff --git a/babl/babl-hash-table.c b/babl/babl-hash-table.c new file mode 100644 index 0000000..c48d48d --- /dev/null +++ b/babl/babl-hash-table.c @@ -0,0 +1,223 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +/* Implementation of hash table data structure based on coalesced hashing. + * Copyright (C) 2008, Jan Heller + */ + +#include "babl-internal.h" + +#define BABL_HASH_TABLE_INITIAL_MASK 0x7F + +/* static functions declarations */ +static inline int +hash_insert (BablHashTable *htab, + Babl *item); + +static void +hash_rehash (BablHashTable *htab); + + +inline int +babl_hash_by_str (BablHashTable *htab, + const char *str) +{ + int hash = 0; + + while (*str) + { + hash += *str++; + hash += (hash << 10); + hash ^= (hash >> 6); + } + hash += (hash << 3); + hash ^= (hash >> 11); + hash += (hash << 15); + + return (hash & htab->mask); +} + +inline int +babl_hash_by_int (BablHashTable *htab, + int id) +{ + int hash = 0; + int i; + + for (i = 0; i < sizeof (int); i++) + { + hash += id & 0xFF; + hash += (hash << 10); + hash ^= (hash >> 6); + id >>= 8; + } + hash += (hash << 3); + hash ^= (hash >> 11); + hash += (hash << 15); + + return (hash & htab->mask); +} + +static inline int +hash_insert (BablHashTable *htab, + Babl *item) +{ + int hash = htab->hash_func(htab, item); + + if (htab->data_table[hash] == NULL) + { + /* create new chain */ + htab->data_table[hash] = item; + } + else + { + int it, oit, cursor = 0; + + while ((cursor < (htab->mask + 1)) && (htab->data_table[cursor] != NULL)) + ++cursor; + + htab->data_table[cursor] = item; + + for (oit = hash, it = htab->chain_table[oit]; it != -1; oit = it, it = htab->chain_table[oit]) + ; + htab->chain_table[oit] = cursor; + } + + htab->count++; + return 0; +} + +static void +hash_rehash (BablHashTable *htab) +{ + Babl *item; + int i; + BablHashTable *nhtab = babl_calloc (sizeof (BablHashTable), 1); + + nhtab->data_table = NULL; + nhtab->chain_table = NULL; + nhtab->mask = (htab->mask << 1) + 1; + nhtab->count = 0; + nhtab->hash_func = htab->hash_func; + nhtab->find_func = htab->find_func; + if (nhtab->mask) + { + nhtab->data_table = babl_calloc (sizeof (BablInstance *), babl_hash_table_size(nhtab)); + nhtab->chain_table = babl_malloc (sizeof (int *) * babl_hash_table_size(nhtab)); + memset (nhtab->chain_table, -1, sizeof (int) * babl_hash_table_size(nhtab)); + } + + for (i = 0; i < babl_hash_table_size (htab); i++) + { + item = htab->data_table[i]; + babl_hash_table_insert (nhtab, item); + } + + htab->mask = nhtab->mask; + babl_free (htab->data_table); + babl_free (htab->chain_table); + htab->data_table = nhtab->data_table; + htab->chain_table = nhtab->chain_table; + babl_free (nhtab); +} + +inline int +babl_hash_table_size (BablHashTable *htab) +{ + return htab->mask + 1; +} + +BablHashTable * +babl_hash_table_init (BablHashValFunction hfunc, + BablHashFindFunction ffunc) +{ + BablHashTable *htab; + + babl_assert(hfunc); + babl_assert(ffunc); + + htab = babl_calloc (sizeof (BablHashTable), 1); + babl_assert (htab); + + htab->data_table = NULL; + htab->chain_table = NULL; + htab->mask = BABL_HASH_TABLE_INITIAL_MASK; + htab->count = 0; + htab->hash_func = hfunc; + htab->find_func = ffunc; + if (htab->mask) + { + htab->data_table = babl_calloc (sizeof (BablInstance *), babl_hash_table_size(htab)); + htab->chain_table = babl_malloc (sizeof (int *) * babl_hash_table_size(htab)); + memset (htab->chain_table, -1, sizeof (int) * babl_hash_table_size(htab)); + } + + return htab; +} + +void +babl_hash_table_destroy (BablHashTable *htab) +{ + babl_assert (htab); + + babl_free (htab->data_table); + babl_free (htab->chain_table); + babl_free (htab); +} + +int +babl_hash_table_insert (BablHashTable *htab, + Babl *item) +{ + babl_assert (htab); + babl_assert (BABL_IS_BABL(item)); + + if (babl_hash_table_size (htab) < htab->count + 1) + hash_rehash (htab); + return hash_insert (htab, item); +} + +Babl * +babl_hash_table_find (BablHashTable *htab, + int hash, + void *data) +{ + int it; + Babl *item; + + babl_assert (htab); + + it = hash; + item = htab->data_table[it]; + + if (!item) + return NULL; + + for (;;) + { + if (htab->find_func (item, data)) + return item; + it = htab->chain_table[it]; + if (it == -1) + break; + item = htab->data_table[it]; + } + + return NULL; +} + diff --git a/babl/babl-hash-table.h b/babl/babl-hash-table.h new file mode 100644 index 0000000..ae296fb --- /dev/null +++ b/babl/babl-hash-table.h @@ -0,0 +1,71 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_HASH_TABLE_H +#define _BABL_HASH_TABLE_H + +#ifndef _BABL_H +#error babl-hash-table.h is only to be included after babl.h +#endif + + +typedef struct _BablHashTable BablHashTable; + +typedef int (*BablHashValFunction) (BablHashTable *htab, Babl *item); +typedef int (*BablHashFindFunction) (Babl *item, void *data); + +typedef struct _BablHashTable +{ + Babl **data_table; + int *chain_table; + int mask; + int count; + BablHashValFunction hash_func; + BablHashFindFunction find_func; +} _BablHashTable; + + +BablHashTable * +babl_hash_table_init (BablHashValFunction hfunc, + BablHashFindFunction ffunc); + +inline int +babl_hash_by_str (BablHashTable *htab, + const char *str); + +inline int +babl_hash_by_int (BablHashTable *htab, + int id); + +inline int +babl_hash_table_size (BablHashTable *htab); + +int +babl_hash_table_insert (BablHashTable *htab, + Babl *item); + +Babl * +babl_hash_table_find (BablHashTable *htab, + int hash, + void *data); + +void +babl_hash_table_destroy (BablHashTable *htab); + + +#endif diff --git a/babl/babl-ids.h b/babl/babl-ids.h new file mode 100644 index 0000000..66df882 --- /dev/null +++ b/babl/babl-ids.h @@ -0,0 +1,116 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_IDS_H +#define _BABL_IDS_H + +enum { + BABL_UNDEFINED = 0, + BABL_TYPE_BASE = 100, + BABL_U8, + BABL_U16, + BABL_U32, + BABL_FLOAT, + BABL_DOUBLE, + BABL_HALF_FLOAT, + + BABL_U8_LUMA, + BABL_U8_CHROMA, + BABL_U16_CIE_L, + BABL_U16_CIE_AB, + BABL_U8_CIE_L, + BABL_U8_CIE_AB, + BABL_TYPE_LAST_INTERNAL, + + BABL_MODEL_BASE = 1000, + BABL_GRAY, + BABL_GRAY_ALPHA, + BABL_GRAY_ALPHA_PREMULTIPLIED, + BABL_RGB, + BABL_RGBA, + BABL_RGBA_PREMULTIPLIED, + BABL_GRAY_GAMMA_2_2, + BABL_GRAY_GAMMA_2_2_ALPHA, + BABL_GRAY_GAMMA_2_2_ALPHA_PREMULTIPLIED, + BABL_RGB_GAMMA_2_2, + BABL_RGBA_GAMMA_2_2, + BABL_RGBA_GAMMA_2_2_PREMULTIPLIED, + BABL_YCBCR, + BABL_YCBCR_ALPHA, + BABL_CIE_LAB, + BABL_CIE_LAB_ALPHA, + BABL_MODEL_LAST_INTERNAL, + + BABL_COMPONENT_BASE = 10000, + BABL_LUMINANCE, + BABL_LUMINANCE_MUL_ALPHA, + BABL_RED, + BABL_GREEN, + BABL_BLUE, + BABL_ALPHA, + BABL_RED_MUL_ALPHA, + BABL_GREEN_MUL_ALPHA, + BABL_BLUE_MUL_ALPHA, + BABL_LUMA, + BABL_LUMA_MUL_ALPHA, + BABL_RED_GAMMA_2_2, + BABL_GREEN_GAMMA_2_2, + BABL_BLUE_GAMMA_2_2, + BABL_RED_GAMMA_2_2_MUL_ALPHA, + BABL_GREEN_GAMMA_2_2_MUL_ALPHA, + BABL_BLUE_GAMMA_2_2_MUL_ALPHA, + + + BABL_X, + BABL_Y, + BABL_Z, + BABL_CIE_L, + BABL_CIE_A, + BABL_CIE_B, + BABL_CB, + BABL_CR, + BABL_PADDING, + BABL_COMPONENT_LAST_INTERNAL, + + BABL_FORMAT_BASE = 100000, + BABL_SRGB, + BABL_SRGBA, + BABL_RGB_FLOAT, + BABL_RGBA_FLOAT, + BABL_RGBA_DOUBLE, + BABL_LAB_FLOAT, + BABL_LAB_U16, + BABL_LAB_U8, + BABL_RGB_U8, + BABL_RGBA_U8, + BABL_RGBA_U16, + BABL_CMYK_FLOAT, + BABL_CMYK_ALPHA_FLOAT, + BABL_YCBCR411, + BABL_YCBCR422, + BABL_YCBCR420, + BABL_FORMAT_LAST_INTERNAL, + + BABL_PIXEL_USER_BASE, +}; + + +#endif + + + diff --git a/babl/babl-image.c b/babl/babl-image.c new file mode 100644 index 0000000..9d9b9d3 --- /dev/null +++ b/babl/babl-image.c @@ -0,0 +1,238 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include + +#include "babl-internal.h" + +static Babl * +image_new (BablFormat *format, + BablModel *model, + int components, + BablComponent **component, + BablSampling **sampling, + BablType **type, + char **data, + int *pitch, + int *stride) +{ + Babl *babl; + + /* allocate all memory in one chunk */ + babl = babl_malloc (sizeof (BablImage) + + sizeof (BablComponent*) * (components) + + sizeof (BablSampling*) * (components) + + sizeof (BablType*) * (components) + + sizeof (void*) * (components) + + sizeof (int) * (components) + + sizeof (int) * (components)); + babl->image.component = (void*)(((char *)babl) + sizeof (BablImage)); + babl->image.sampling = (void*)(((char *)babl->image.component) + sizeof (BablComponent*) * (components)); + babl->image.type = (void*)(((char *)babl->image.sampling) + sizeof (BablSampling*) * (components)); + babl->image.data = (void*)(((char *)babl->image.type) + sizeof (BablType*) * (components)); + babl->image.pitch = (void*)(((char *)babl->image.data) + sizeof (void*) * (components)); + babl->image.stride = (void*)(((char *)babl->image.pitch) + sizeof (int) * (components)); + + babl->class_type = BABL_IMAGE; + babl->instance.id = 0; + babl->instance.name = "slaritbartfast"; + babl->image.format = format; + babl->image.model = model; + babl->image.components = components; + + memcpy (babl->image.component, component, components * sizeof (void *)); + memcpy (babl->image.type, type, components * sizeof (void *)); + memcpy (babl->image.data, data, components * sizeof (void *)); + memcpy (babl->image.pitch, pitch, components * sizeof (int)); + memcpy (babl->image.stride, stride, components * sizeof (int)); + + return babl; +} + +Babl * +babl_image_from_linear (char *buffer, + Babl *format) +{ + Babl *babl; + BablModel *model = NULL; + int components = 0; + int i; + BablComponent *component [BABL_MAX_COMPONENTS]; + BablSampling *sampling [BABL_MAX_COMPONENTS]; + BablType *type [BABL_MAX_COMPONENTS]; + char *data [BABL_MAX_COMPONENTS]; + int pitch [BABL_MAX_COMPONENTS]; + int stride [BABL_MAX_COMPONENTS]; + + int offset = 0; + int calc_pitch = 0; + + babl_assert (format); + babl_assert (format->class_type == BABL_FORMAT || + format->class_type == BABL_MODEL); + + switch (format->class_type) + { + case BABL_FORMAT: + components = format->format.components; + if (format->format.image_template != NULL) /* single item cache for speeding + up subsequent use of linear buffers + for subsequent accesses + */ + { + babl = format->format.image_template; + format->format.image_template = NULL; + for (i = 0; i < components; i++) + { + babl->image.data[i] = buffer + offset; + offset += (format->format.type[i]->bits / 8); + } + return babl; + } + model = (BablModel *) format->format.model; + + memcpy (component, format->format.component, sizeof (Babl *) * components); + memcpy (sampling, format->format.sampling, sizeof (Babl *) * components); + memcpy (type, format->format.type, sizeof (Babl *) * components); + + for (i = 0; i < components; i++) + { + calc_pitch += (type[i]->bits / 8); + } + for (i = 0; i < components; i++) + { + pitch[i] = calc_pitch; + stride[i] = 0; + data[i] = buffer + offset; + offset += (type[i]->bits / 8); + } + break; + + case BABL_MODEL: + model = (BablModel *) format; + components = format->format.components; + for (i = 0; i < components; i++) + { + calc_pitch += (64 / 8); /*< known to be double when we create from model */ + } + memcpy (component, model->component, sizeof (Babl *) * components); + for (i = 0; i < components; i++) + { + sampling[i] = (BablSampling *) babl_sampling (1, 1); + type[i] = (BablType *) babl_type_id (BABL_DOUBLE); + pitch[i] = calc_pitch; + stride[i] = 0; + data[i] = buffer + offset; + offset += (type[i]->bits / 8); + } + break; + + default: + babl_log ("Eeeek!"); + break; + } + + babl = image_new ( + ((void*)format!=(void*)model)?(BablFormat*)format:NULL, + model, components, + component, sampling, type, data, pitch, stride); + return babl; +} + +Babl * +babl_image (void *first, + ...) +{ + va_list varg; + Babl *babl; + int components = 0; + BablFormat *format = NULL; + BablModel *model = NULL; + BablComponent *component [BABL_MAX_COMPONENTS]; + BablSampling *sampling [BABL_MAX_COMPONENTS]; + BablType *type [BABL_MAX_COMPONENTS]; + char *data [BABL_MAX_COMPONENTS]; + int pitch [BABL_MAX_COMPONENTS]; + int stride [BABL_MAX_COMPONENTS]; + + const char *arg = first; + + va_start (varg, first); + + while (1) + { + BablComponent *new_component = NULL; + if (!arg) + break; + + if (BABL_IS_BABL (arg)) + { + Babl *babl = (Babl *) arg; + + if (babl->class_type == BABL_COMPONENT) + { + new_component = (BablComponent *) babl; + } + else + { + babl_log ("%s unexpected", babl_class_name (babl->class_type)); + va_end (varg); + return NULL; + } + } + else + { + new_component = (BablComponent *) babl_component (arg); + } + + /* FIXME: add error checking */ + component [components] = new_component; + sampling [components] = NULL; + type [components] = NULL; + data [components] = va_arg (varg, void *); + pitch [components] = va_arg (varg, int); + stride [components] = va_arg (varg, int); + components++; + + if (components >= BABL_MAX_COMPONENTS) + { + babl_log ("maximum number of components (%i) exceeded", BABL_MAX_COMPONENTS); + } + + arg = va_arg (varg, char *); + } + + va_end (varg); + + + babl = image_new (format, model, components, component, sampling, type, data, pitch, stride); + return babl; +} + +void +babl_image_destroy (void) +{ + /* nothing to do */ +} + +void +babl_image_init (void) +{ + /* nothing to do */ +} diff --git a/babl/babl-image.h b/babl/babl-image.h new file mode 100644 index 0000000..353144e --- /dev/null +++ b/babl/babl-image.h @@ -0,0 +1,61 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_H +#error this file is only to be included by babl.h +#endif + +/****************************************************************/ +/* BablImage */ +BABL_CLASS (image); +/* + * Babl images can be used for planar buffers instead of linear buffers for + * babl_process(), BablImages are still experimental, for now BablImages can be + * passed to babl_process, two different babl_process() functions will be + * needed for this since the polymorphism cannot be trusted to work on linear + * buffers that originate outside babl's control. + * + * Babl * babl_image (BablComponent *component1, + * void *data, + * int pitch, + * int stride, + * [BablComponent *component1, + * void *data, + * int pitch, + * int stride, + * ...] + * NULL); + */ +Babl * babl_image (void *first_component, + ...) BABL_ARG_NULL_TERMINATED; +Babl *babl_image_id (int id); +void babl_image_each (BablEachFunction each_fun, + void *user_data); +typedef struct +{ + BablInstance instance; + BablFormat *format; /*< (if known) */ + BablModel *model; /*< (always known) */ + int components; + BablComponent **component; + BablType **type; + BablSampling **sampling; + char **data; + int *pitch; + int *stride; +} BablImage; diff --git a/babl/babl-internal.c b/babl/babl-internal.c new file mode 100644 index 0000000..8de4ce5 --- /dev/null +++ b/babl/babl-internal.c @@ -0,0 +1,139 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include "babl-internal.h" + +static const char *class_names[] = +{ + "BablInstance", + "BablType", + "BablTypeInteger", + "BablTypeFloat", + "BablSampling", + "BablComponent", + "BablModel", + "BablFormat", + "BablConversion", + "BablConversionLinear", + "BablConversionPlane", + "BablConversionPlanar", + "BablFish", + "BablFishReference", + "BablFishSimple", + "BablFishPath", + "BablImage", + "BablExtenstion", + "BablSky" +}; + +const char * +babl_class_name (BablClassType klass) +{ + return class_names[klass - BABL_INSTANCE]; +} + +/* global variable, indicating whether name lookups + * are frowned upon or not (they are frowned upon within BablBase, + * since that leads to more strings than neccesary in the library.) + */ +int babl_hmpf_on_name_lookups = 0; + +#include +#include + +void +babl_backtrack (void) +{ + char buf[512]; + + sprintf (buf, "echo bt>/tmp/babl.gdb;" + "gdb -q --batch -x /tmp/babl.gdb --pid=%i 2>/dev/null", getpid ()); + system (buf); +} + +void +babl_die (void) +{ + babl_backtrack (); + exit (-1); +} + +long babl_total_usecs = 0; + +long +babl_process (Babl *babl, + void *source, + void *destination, + long n) +{ + babl_assert (babl); + babl_assert (source); + babl_assert (destination); + babl_assert (BABL_IS_BABL (babl)); + if (n == 0) + return 0; + babl_assert (n > 0); + + /* matches all conversion classes */ + if (babl->class_type >= BABL_CONVERSION && + babl->class_type <= BABL_CONVERSION_PLANAR) + return babl_conversion_process (babl, source, destination, n); + + if (babl->class_type == BABL_FISH || + babl->class_type == BABL_FISH_REFERENCE || + babl->class_type == BABL_FISH_PATH || + babl->class_type == BABL_FISH_SIMPLE) + { + long ret; + long ticks = babl_ticks (); + ret = babl_fish_process (babl, source, destination, n); + + ticks -= babl_ticks (); + ticks *= -1L; + + babl_total_usecs += ticks; + babl->fish.usecs += ticks; + babl->fish.processings++; + babl->fish.pixels += ret; + return ret; + } + + babl_fatal ("eek"); + return -1; +} + +void +babl_internal_init (void) +{ + babl_set_malloc (malloc); + babl_set_free (free); +} + +void +babl_internal_destroy (void) +{ +} + + +const char * +babl_name (const Babl *babl) +{ + babl_assert (BABL_IS_BABL (babl)); + return babl->instance.name; +} diff --git a/babl/babl-internal.h b/babl/babl-internal.h new file mode 100644 index 0000000..d2e6f82 --- /dev/null +++ b/babl/babl-internal.h @@ -0,0 +1,274 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_INTERNAL_H +#define _BABL_INTERNAL_H + +#ifdef _BABL_H +#error babl-internal.h included after babl.h +#endif + +#define BABL_MAX_COMPONENTS 32 +#define BABL_HARD_MAX_PATH_LENGTH 8 +#define BABL_CONVERSIONS 5 + +#include +#include +#include +#include +#include "assert.h" + +#undef _BABL_INTERNAL_H +#include "babl.h" +#define _BABL_INTERNAL_H + +#include "config.h" + +#include "babl-list.h" +#include "babl-hash-table.h" +#include "babl-db.h" +#include "babl-ids.h" +#include "babl-util.h" +#include "babl-memory.h" +#include "babl-cpuaccel.h" + +/* redefining some functions for the win32 platform */ +#ifdef _WIN32 +#define srandom srand +#define random rand +#endif + +/* fallback to floor function when rint is not around */ +#ifndef HAVE_RINT +# define rint(f) (floor (((double) (f)) + 0.5)) +#endif + + + +Babl * babl_conversion_find (const void *source, + const void *destination); +double babl_conversion_error (BablConversion *conversion); +long babl_conversion_cost (BablConversion *conversion); +long babl_conversion_process (Babl *conversion, + char *source, + char *destination, + long n); + +Babl * babl_extension_base (void); + +Babl * babl_extender (void); +void babl_set_extender (Babl *new_extender); + +Babl * babl_extension_quiet_log (void); + +long babl_fish_process (Babl *babl, + void *source, + void *destination, + long n); +long babl_fish_reference_process (Babl *babl, + BablImage *source, + BablImage *destination, + long n); + +BablDb * babl_fish_db (void); +Babl * babl_fish_reference (const Babl *source, + const Babl *destination); +Babl * babl_fish_simple (BablConversion *conversion); +void babl_fish_stats (FILE *file); +Babl * babl_fish_path (const Babl *source, + const Babl *destination); + +long babl_fish_path_process (Babl *babl, + void *source, + void *destination, + long n); +int babl_fish_get_id (const Babl *source, + const Babl *destination); + +double babl_format_loss (Babl *babl); +Babl * babl_image_from_linear (char *buffer, + Babl *format); +Babl * babl_image_double_from_image (Babl *source); + +double babl_model_is_symmetric (Babl *babl); +void babl_die (void); +int babl_sanity (void); + +void babl_core_init (void); +Babl * babl_format_with_model_as_type (Babl *model, + Babl *type); +int babl_formats_count (void); /* should maybe be templated? */ +int babl_type_is_symmetric (Babl *babl); + +/* FIXME: nasty,. including the symbol even in files where it is + * not needed,. and a dummy function to use it in those cases + */ +static BablDb *db=NULL; +static void hack_hack (void) +{ + if (db==NULL) + db=NULL; +} + +/**** LOGGER ****/ +#include + +void babl_backtrack (void); + +static inline void +real_babl_log (const char *file, + int line, + const char *function, + const char *fmt, ...) +{ + Babl *extender = babl_extender(); + va_list varg; + + + if (extender != babl_extension_quiet_log()) + { + if (babl_extender()) + fprintf (stdout, "When loading %s:\n\t", babl_extender()->instance.name); + + fprintf (stdout, "%s:%i %s()\n\t", file, line, function); + } + + va_start (varg, fmt); + vfprintf (stdout, fmt, varg); + va_end (varg); + + fprintf (stdout, "\n"); + fflush (NULL); + return; + hack_hack (); +} + +#define babl_log(args...) \ + real_babl_log(__FILE__, __LINE__, __func__, args) + +#define babl_fatal(args...) do{ \ + real_babl_log(__FILE__, __LINE__, __func__, args);\ + babl_die();} \ +while(0) + + +#define babl_assert(expr) do{ \ + if(!(expr)) \ + { \ + babl_fatal("Eeeeek"); \ + assert(expr); \ + } \ +}while(0) +/***** LOGGER (end)**/ + +#define BABL_CLASS_TYPE_IS_VALID(klass_type) \ + ( ((klass_type)>=BABL_INSTANCE ) && ((klass_type)<=BABL_SKY) ?1:0 ) + +#define BABL_IS_BABL(obj) \ +(NULL==(obj)?0 \ + :BABL_CLASS_TYPE_IS_VALID(((Babl*)(obj))->class_type) \ +) + +extern int babl_hmpf_on_name_lookups; + +const char *babl_class_name (BablClassType klass); +void babl_internal_init (void); +void babl_internal_destroy (void); + + +#ifndef BABL_INIT_HOOK +#define BABL_INIT_HOOK +#endif +#ifndef BABL_PRE_INIT_HOOK +#define BABL_PRE_INIT_HOOK +#endif +#ifndef BABL_DESTROY_HOOK +#define BABL_DESTROY_HOOK +#endif +#ifndef BABL_DESTROY_PRE_HOOK +#define BABL_DESTROY_PRE_HOOK +#endif + +/* this template is expanded in the files including babl-internal.h, + * generating code, the declarations for these functions are found in + * the BABL_CLASS expansions done in babl.h as well, thus babl.h needs + * to be kept in sync with the C files. + */ + +#define BABL_CLASS_MINIMAL(klass) \ +void \ +babl_##klass##_init (void) \ +{ \ + BABL_PRE_INIT_HOOK; \ + if (!db) \ + db=babl_db_init (); \ + BABL_INIT_HOOK; \ +} \ + \ +void \ +babl_##klass##_destroy (void) \ +{ \ + BABL_DESTROY_PRE_HOOK; \ + babl_db_each (db,each_babl_##klass##_destroy, NULL); \ + babl_db_destroy (db); \ + BABL_DESTROY_HOOK; \ +} \ + \ +void \ +babl_##klass##_each (BablEachFunction each_fun, \ + void *user_data) \ +{ \ + babl_db_each (db, each_fun, user_data); \ +} \ + +#define BABL_CLASS(klass) \ +BABL_CLASS_MINIMAL(klass) \ + \ +Babl * \ +babl_##klass (const char *name) \ +{ \ + Babl *babl; \ + \ + if (babl_hmpf_on_name_lookups) \ + { \ + babl_log ("%s(\"%s\"): hmpf!", __func__, name); \ + } \ + babl = babl_db_exist_by_name (db, name); \ + \ + if (!babl) \ + { \ + babl_fatal ("%s(\"%s\"): not found", __func__, name); \ + } \ + return babl; \ +} \ + \ +Babl * \ +babl_##klass##_id (int id) \ +{ \ + Babl *babl; \ + babl = babl_db_exist_by_id (db, id); \ + if (!babl) \ + { \ + babl_fatal ("%s(%i): not found", __func__, id); \ + } \ + return babl; \ +} + +#define BABL(obj) ((Babl*)(obj)) + +#endif diff --git a/babl/babl-introspect.c b/babl/babl-introspect.c new file mode 100644 index 0000000..9db8bb2 --- /dev/null +++ b/babl/babl-introspect.c @@ -0,0 +1,217 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" /* for babl_log */ + +#define BABL_LOG + +#ifdef BABL_LOG + +static void sampling_introspect (Babl *babl); +static void model_introspect (Babl *babl); +static void type_introspect (Babl *babl); +static void format_introspect (Babl *babl); + +static int each_introspect (Babl *babl, + void *user_data); +#endif + +void +babl_introspect (Babl *babl) +{ +#ifdef BABL_LOG + Babl *extender_backup = babl_extender (); + + babl_set_extender (babl_extension_quiet_log ()); + + if (babl) + { + each_introspect (babl, NULL); + return; + } + babl_log ("Introspection report"); + babl_log ("===================================================="); + + babl_log (""); + babl_log ("Data Types:"); + babl_type_each (each_introspect, NULL); + babl_log (""); + babl_log ("Sampling (chroma subsampling) factors:"); + babl_sampling_each (each_introspect, NULL); + babl_log (""); + babl_log ("Components:"); + babl_component_each (each_introspect, NULL); + babl_log (""); + babl_log ("Models (of components):"); + babl_model_each (each_introspect, NULL); + babl_log (""); + babl_log ("Pixel formats:"); + babl_format_each (each_introspect, NULL); + babl_log (""); + babl_log ("conversions:"); + babl_conversion_each (each_introspect, NULL); + babl_log (""); + babl_log ("extensions:"); + babl_extension_each (each_introspect, NULL); + babl_log (""); + babl_log ("fishes"); + babl_fish_each (each_introspect, NULL); + babl_log (""); + + babl_set_extender (extender_backup); +#endif +} + +#ifdef BABL_LOG + +static void +item_conversions_introspect (Babl *babl) +{ + int i; + BablList *list; + + list = babl->type.from_list; + if (list) + { + babl_log ("\t\tconversions from %s: %i", + babl->instance.name, babl_list_size (list)); + + for (i = 0; i < babl_list_size (list); i++) + babl_log ("\t\t\t'%s'", BABL (list->items[i])->instance.name); + } +} + +static void +model_introspect (Babl *babl) +{ + int i; + + babl_log ("\t\tcomponents=%i", babl->model.components); + + for (i = 0; i < babl->model.components; i++) + { + babl_log ("\t\tindex[%i] = \"%s\"", i, + BABL (babl->model.component[i])->instance.name); + } +} + +static void +type_introspect (Babl *babl) +{ + babl_log ("\t\tbits=%i", babl->type.bits); +} + + +static void +sampling_introspect (Babl *babl) +{ + babl_log ("\t\thorizontal = %i", + babl->sampling.horizontal); + babl_log ("\t\tvertical = %i", + babl->sampling.vertical); +} + + +static void +format_introspect (Babl *babl) +{ + int i; + + babl_log ("\t\tmodel=\"%s\"", babl->format.model->instance.name); + babl_log ("\t\tplanar=%i", babl->format.planar); + babl_log ("\t\tcomponents=%i", babl->format.components); + + for (i = 0; i < babl->format.components; i++) + { + babl_log ("\t\tband[%i] type=\"%s\" sampling=\"%s\" component=\"%s\"", + i, babl->format.type[i]->instance.name, + babl->format.sampling[i]->instance.name, + babl->format.component[i]->instance.name); + } +} + +static void +conversion_introspect (Babl *babl) +{ + babl_log ("\t\tprocessings:%i pixels:%li", + babl->conversion.processings, babl->conversion.pixels); + if (BABL (babl->conversion.source)->class_type == BABL_FORMAT) + { + babl_log ("\t\terror: %f", babl_conversion_error (&babl->conversion)); + } +} + +static void +fish_introspect (Babl *babl) +{ + babl_log ("\t\tprocessings:%i pixels:%li", + babl->fish.processings, babl->fish.pixels); +} + +static int +each_introspect (Babl *babl, + void *user_data) +{ + babl_log ("\t\"%s\"\t%i\t%s", + babl->instance.name, + babl->instance.id, + babl_class_name (babl->class_type)); + switch (babl->class_type) + { + case BABL_TYPE: + type_introspect (babl); + item_conversions_introspect (babl); + break; + + case BABL_COMPONENT: + break; + + case BABL_MODEL: + model_introspect (babl); + item_conversions_introspect (babl); + break; + + case BABL_FORMAT: + format_introspect (babl); + item_conversions_introspect (babl); + break; + + case BABL_SAMPLING: + sampling_introspect (babl); + item_conversions_introspect (babl); + break; + + case BABL_CONVERSION: + case BABL_CONVERSION_PLANE: + case BABL_CONVERSION_PLANAR: + case BABL_CONVERSION_LINEAR: + conversion_introspect (babl); + break; + + case BABL_FISH: + case BABL_FISH_REFERENCE: + case BABL_FISH_SIMPLE: + fish_introspect (babl); + break; + + default: + break; + } + return 0; +} +#endif diff --git a/babl/babl-list.c b/babl/babl-list.c new file mode 100644 index 0000000..8e539af --- /dev/null +++ b/babl/babl-list.c @@ -0,0 +1,157 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +/* Implementation of list data structure. + * Copyright (C) 2008, Jan Heller + */ + +#include "babl-internal.h" + +#define BABL_LIST_INITIAL_SIZE 0x7F + +BablList * +babl_list_init (void) +{ + return babl_list_init_with_size (BABL_LIST_INITIAL_SIZE); +} + +BablList * +babl_list_init_with_size (int initial_size) +{ + BablList *list = babl_calloc (sizeof (BablList), 1); + + babl_assert (list); + + if (initial_size == 0) + initial_size = 1; + list->size = initial_size; + list->count = 0; + list->items = NULL; + if (list->size) + { + list->items = babl_calloc (sizeof (BablInstance *), list->size); + } + + return list; +} + +void +babl_list_destroy (BablList *list) +{ + babl_assert (list); + + babl_free (list->items); + babl_free (list); +} + +int +babl_list_size (BablList *list) +{ + babl_assert (list); + + return list->count; +} + +inline void +babl_list_insert_last (BablList *list, + Babl *item) +{ + babl_assert(list); + babl_assert(BABL_IS_BABL(item)); + + if (list->size < list->count + 1) + { + Babl **new_items; + + new_items = babl_realloc (list->items, (list->size * 2) * sizeof (BablInstance *)); + babl_assert (new_items); + list->items = new_items; + memset (list->items + list->size, 0, list->size * sizeof (BablInstance *)); + list->size *= 2; + } + list->items[list->count++] = item; +} + +inline void +babl_list_remove_last (BablList *list) +{ + babl_assert (list); + babl_assert (list->count > 0); + + list->count--; +} + +inline Babl * +babl_list_get_first (BablList *list) +{ + babl_assert (list); + babl_assert (list->count > 0); + + return (list->items[0]); +} + +inline Babl * +babl_list_get_last (BablList *list) +{ + babl_assert (list); + babl_assert (list->count > 0); + + return (list->items[list->count - 1]); +} + +inline void +babl_list_copy (BablList *from, + BablList *to) +{ + babl_assert (from); + babl_assert (to); + + if (to->size < from->count) + { + Babl **new_items; + + new_items = babl_realloc (to->items, from->count * sizeof (BablInstance *)); + babl_assert (new_items); + to->items = new_items; + to->size = from->count; + } + + memcpy (to->items, from->items, from->count * sizeof (BablInstance *)); + to->count = from->count; +} + +void +babl_list_each (BablList *list, + BablEachFunction each_fun, + void *user_data) +{ + int i; + + babl_assert(list); + babl_assert(each_fun); + + for (i = 0; i < list->count; i++) + { + if (list->items[i]) + { + if (each_fun ((Babl *) list->items[i], user_data)) + break; + } + } +} + diff --git a/babl/babl-list.h b/babl/babl-list.h new file mode 100644 index 0000000..7b35dea --- /dev/null +++ b/babl/babl-list.h @@ -0,0 +1,73 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_LIST_H +#define _BABL_LIST_H + +#ifndef _BABL_H +/* babl.h contains forward declaration + * typedef struct _BablList BablList; + */ +#error babl-list.h is only to be included after babl.h +#endif + + +typedef struct _BablList +{ + int count; + int size; + Babl **items; +} _BablList; + + +BablList * +babl_list_init (void); + +BablList * +babl_list_init_with_size (int initial_size); + +void +babl_list_destroy (BablList *list); + +int +babl_list_size (BablList *list); + +inline void +babl_list_insert_last (BablList *list, + Babl *item); + +inline void +babl_list_remove_last (BablList *list); + +inline Babl * +babl_list_get_first (BablList *list); + +inline Babl * +babl_list_get_last (BablList *list); + +inline void +babl_list_copy (BablList *from, + BablList *to); + +void +babl_list_each (BablList *list, + BablEachFunction each_fun, + void *user_data); + + +#endif diff --git a/babl/babl-memory.c b/babl/babl-memory.c new file mode 100644 index 0000000..adaece4 --- /dev/null +++ b/babl/babl-memory.c @@ -0,0 +1,348 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include +#include +#include "babl-internal.h" + +static BablMallocFunc malloc_f = malloc; +static BablFreeFunc free_f = free; + +static void *first_malloc_used = NULL; +static void *first_free_used = NULL; + +void +babl_set_malloc (BablMallocFunc malloc_function) +{ + malloc_f = malloc_function; +} + +void +babl_set_free (BablFreeFunc free_function) +{ + free_f = free_function; +} + +static char *signature = "So long and thanks for all the fish."; + +typedef struct +{ + char *signature; + size_t size; +} BablAllocInfo; + +#define BABL_ALIGN 16 +#define BABL_ALLOC (sizeof (BablAllocInfo) + sizeof (void *)) +#define BAI(ptr) ((BablAllocInfo *) *((void **) ptr - 1)) +#define IS_BAI(ptr) (BAI (ptr)->signature == signature) + +/* runtime statistics: */ +static int mallocs = 0; +static int frees = 0; +static int strdups = 0; +static int reallocs = 0; +static int callocs = 0; +static int dups = 0; + +static const char * +mem_stats (void) +{ + static char buf[128]; + + sprintf (buf, "mallocs:%i callocs:%i strdups:%i dups:%i allocs:%i frees:%i reallocs:%i\t|", + mallocs, callocs, strdups, dups, mallocs + callocs + strdups + dups, frees, reallocs); + return buf; +} + +static void +functions_sanity (void) +{ + if (first_malloc_used != malloc_f || + first_free_used != free_f) + { + if (first_malloc_used == NULL) + { + first_malloc_used = malloc_f; + first_free_used = free_f; + } + else + { + babl_fatal ("babl memory function(s) attempted switched on the fly"); + } + } +} + +/* Allocate /size/ bytes of memory + * + * contents of memory undefined. + */ +void * +babl_malloc (size_t size) +{ + char *ret; + int offset; + + babl_assert (size); + + functions_sanity (); + ret = malloc_f (BABL_ALLOC + BABL_ALIGN + size); + if (!ret) + babl_fatal ("args=(%i): failed", size); + + offset = BABL_ALIGN - ((unsigned int) ret + BABL_ALLOC) % BABL_ALIGN; + ret = ret + BABL_ALLOC + offset; + + *((void **) ret - 1) = ret - BABL_ALLOC - offset; + BAI (ret)->signature = signature; + BAI (ret)->size = size; + mallocs++; + return (void *) (ret); +} + +/* Create a duplicate allocation of the same size, note + * that the exact location of the allocation needs to be + * passed. + */ +void * +babl_dup (void *ptr) +{ + void *ret; + + babl_assert (IS_BAI (ptr)); + + ret = babl_malloc (BAI (ptr)->size); + memcpy (ret, ptr, BAI (ptr)->size); + + dups++; + mallocs--; + return NULL; +} + +/* Free memory allocated by a babl function (note: babl_free + * will complain if memory not allocated by babl is passed.) + * + * Note: the function is made variadic to be a legal callback + * function in some circumstances. + */ +void +babl_free (void *ptr, + ...) +{ + /* XXX: + * Extra logic to make the bookeeping of BablImage cached + * templates work out correctly, by using a babl_image_destroy + * and custom destroy functions for babl_format this would be + * avoided and the extra overhead not needed for non image/format + * typed allocations. + */ + if (BABL_IS_BABL (ptr)) + { + switch (BABL (ptr)->instance.class_type) + { + case BABL_IMAGE: + { + BablFormat *format = BABL(ptr)->image.format; + if (format) + { + if (format->image_template == NULL) + { + format->image_template = ptr; + return; + } + else + { + } + } + } + break; + case BABL_FORMAT: + { + BablFormat *format = ptr; + if (format->image_template != NULL) + { + BAI (format->image_template)->signature = NULL; + free_f (BAI (format->image_template)); + frees++; + } + format->image_template = NULL; + } + break; + default: + break; + } + } + if (!ptr) + return; + if (!IS_BAI (ptr)) + babl_fatal ("memory not allocated by babl allocator"); + functions_sanity (); + BAI (ptr)->signature = NULL; + free_f (BAI (ptr)); + frees++; +} + +/* reallocate allocation to be in size instead, contents of + * common allocated memory between old and new size is preserved. + */ +void * +babl_realloc (void *ptr, + size_t size) +{ + void *ret = NULL; + + if (!ptr) + { + return babl_malloc (size); + } + + babl_assert (IS_BAI (ptr)); + + if (size == 0) + { + babl_free (ptr); + return NULL; + } + if (babl_sizeof (ptr) >= size) + { + return ptr; + } + else if (babl_sizeof (ptr) < size) + { +#ifdef USE_REALLOC_CLEAR + /* not needed yet by babl, if aviodable, preferred, since + * it has performance hits where it isn't wanted, a special + * function might be better when needd. + */ + ret = babl_calloc (size, 1); +#else + ret = babl_malloc (size); +#endif + memcpy (ret, ptr, babl_sizeof (ptr)); + babl_free (ptr); + reallocs++; + return ret; + } + + if (!ret) + babl_fatal ("args=(%p, %i): failed", ptr, size); + + return NULL; +} + +/* allocate nmemb*size bytes and set it to all zeros. */ +void * +babl_calloc (size_t nmemb, + size_t size) +{ + void *ret = babl_malloc (nmemb * size); + + if (!ret) + babl_fatal ("args=(%i, %i): failed", nmemb, size); + + memset (ret, 0, nmemb * size); + + callocs++; + mallocs--; + return ret; +} + +/* Returns the size of an allocation. + */ +size_t +babl_sizeof (void *ptr) +{ + babl_assert (IS_BAI (ptr)); + return BAI (ptr)->size; +} + +/* duplicate allocation needed for a string, and + * copy string contents, string is zero terminated. + */ +char * +babl_strdup (const char *s) +{ + char *ret; + + ret = babl_malloc (strlen (s) + 1); + if (!ret) + babl_log ("args=(%s): failed", s); + strcpy (ret, s); + + strdups++; + mallocs--; + return ret; +} + +/* append string to babl allocated string dest, the returned + * string is the new canonical position with src added to dest + * if the dest allocation needed to be resized. Passing NULL + * causes a new allocation (thus babl-memory sees NULL as the empty + * string). + */ +char * +babl_strcat (char *dest, + const char *src) +{ + char *ret; + int src_len; + int dst_len; + + if (NULL == src) + return dest; + + src_len = strlen (src); + if (!dest) + { + ret = babl_malloc (src_len + 1); + strcpy (ret, src); + return ret; + } + babl_assert (IS_BAI (dest)); + dst_len = strlen (dest); + + ret = dest; + + if (babl_sizeof (dest) < src_len + dst_len + 1) + { + size_t new_size = babl_sizeof (dest); + while (new_size < src_len + dst_len + 1) + new_size *= 2; + ret = babl_realloc (dest, new_size); + } + + strcpy (&ret[dst_len], src); + return ret; +} + +/* performs a sanity check on memory, (checks if number of + * allocations and frees on babl memory evens out to zero). + */ +int +babl_memory_sanity (void) +{ + if (frees != mallocs + strdups + callocs) + { + babl_log ("memory usage does not add up!\n" + "%s\n" + "\tbalance: %i-%i=%i\n", + mem_stats (), (strdups + mallocs + callocs), frees, (strdups + mallocs + callocs) - frees); + return -1; + } + return 0; +} diff --git a/babl/babl-memory.h b/babl/babl-memory.h new file mode 100644 index 0000000..b4e0d81 --- /dev/null +++ b/babl/babl-memory.h @@ -0,0 +1,47 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_MEMORY_H +#define _BABL_MEMORY_H + + +typedef void * (* BablMallocFunc) (size_t size); +typedef void (* BablFreeFunc) (void *ptr); + + +void babl_set_malloc (BablMallocFunc malloc_function); +void babl_set_free (BablFreeFunc free_function); +int babl_memory_sanity (void); + +void * babl_malloc (size_t size); +void babl_free (void *ptr, + ...); +void * babl_calloc (size_t nmemb, + size_t size); +void * babl_realloc (void *ptr, + size_t size); + +size_t babl_sizeof (void *ptr); +void * babl_dup (void *ptr); + +char * babl_strdup (const char *s); +char * babl_strcat (char *dest, + const char *src); + + +#endif diff --git a/babl/babl-model.c b/babl/babl-model.c new file mode 100644 index 0000000..5fd4908 --- /dev/null +++ b/babl/babl-model.c @@ -0,0 +1,330 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include +#include +#include "babl-internal.h" +#include "babl-db.h" + + +static int +each_babl_model_destroy (Babl *babl, + void *data) +{ + if (babl->model.from_list) + babl_list_destroy (babl->model.from_list); + babl_free (babl); + return 0; /* continue iterating */ +} + +static char buf[512] = ""; + +static const char * +create_name (const char *name, + int components, + BablComponent **component) +{ + char *p = buf; + + if (name) + return name; + while (components--) + { + sprintf (p, (*component)->instance.name); + p += strlen ((*component)->instance.name); + component++; + } + return buf; +} + +static Babl * +model_new (const char *name, + int id, + int components, + BablComponent **component) +{ + Babl *babl; + + babl = babl_malloc (sizeof (BablModel) + + sizeof (BablComponent *) * (components) + + strlen (name) + 1); + babl->model.component = (void *) (((char *) babl) + sizeof (BablModel)); + babl->instance.name = (void *) (((char *) babl->model.component) + sizeof (BablComponent *) * (components)); + + babl->class_type = BABL_MODEL; + babl->instance.id = id; + babl->model.components = components; + strcpy (babl->instance.name, name); + memcpy (babl->model.component, component, sizeof (BablComponent *) * components); + + babl->model.from_list = NULL; + return babl; +} + +Babl * +babl_model_new (void *first_argument, + ...) +{ + va_list varg; + Babl *babl; + int id = 0; + int components = 0; + const char *arg = first_argument; + const char *name = NULL; + BablComponent *component [BABL_MAX_COMPONENTS]; + + va_start (varg, first_argument); + + while (1) + { + if (BABL_IS_BABL (arg)) + { + Babl *babl = (Babl *) arg; + + switch (babl->class_type) + { + case BABL_COMPONENT: + component [components] = (BablComponent *) babl; + components++; + + if (components >= BABL_MAX_COMPONENTS) + { + babl_log ("maximum number of components (%i) exceeded for %s", + BABL_MAX_COMPONENTS, name); + } + break; + + case BABL_MODEL: + babl_log ("submodels not handled yet"); + break; + + case BABL_TYPE: + case BABL_TYPE_INTEGER: + case BABL_TYPE_FLOAT: + case BABL_SAMPLING: + case BABL_INSTANCE: + case BABL_FORMAT: + + + case BABL_CONVERSION: + case BABL_CONVERSION_LINEAR: + case BABL_CONVERSION_PLANE: + case BABL_CONVERSION_PLANAR: + case BABL_FISH: + case BABL_FISH_SIMPLE: + case BABL_FISH_REFERENCE: + case BABL_FISH_PATH: + case BABL_IMAGE: + case BABL_EXTENSION: + babl_log ("%s unexpected", babl_class_name (babl->class_type)); + break; + + case BABL_SKY: /* shut up compiler */ + break; + } + } + /* if we didn't point to a babl, we assume arguments to be strings */ + else if (!strcmp (arg, "id")) + { + id = va_arg (varg, int); + } + + else if (!strcmp (arg, "name")) + { + name = va_arg (varg, char *); + } + + else + { + babl_fatal ("unhandled argument '%s' for babl_model '%s'", arg, name); + } + + arg = va_arg (varg, char *); + if (!arg) + break; + } + + va_end (varg); + + name = create_name (name, components, component); + + babl = babl_db_exist (db, id, name); + if (babl) + { + /* There is an instance already registered by the required id/name, + * returning the preexistent one instead. + */ + return babl; + } + + babl = model_new (name, id, components, component); + + /* Since there is not an already registered instance by the required + * id/name, inserting newly created class into database. + */ + babl_db_insert (db, babl); + return babl; +} + + +#define TOLERANCE 0.001 + +#define test_pixels 512 + +static double * +test_create (void) +{ + double *test; + int i; + + srandom (20050728); + + test = babl_malloc (sizeof (double) * test_pixels * 4); + + for (i = 0; i < test_pixels * 4; i++) + test [i] = ((double) random () / RAND_MAX) * 1.4 - 0.2; + + return test; +} + +static Babl *reference_format (void) +{ + static Babl *self = NULL; + + if (!self) + self = babl_format_new ( + babl_model ("RGBA"), + babl_type ("double"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + return self; +} + +static Babl *construct_double_format (Babl *model) +{ + void *argument[42 + 1]; + int args = 0; + int i; + + argument[args++] = model; + argument[args++] = babl_type ("double"); + + for (i = 0; i < model->model.components; i++) + { + argument[args++] = model->model.component[i]; + } + argument[args++] = NULL; + +#define o(argno) argument[argno], + return babl_format_new (o (0) o (1) o (2) o (3) + o (4) o (5) o (6) o (7) + o (8) o (9) o (10) o (11) + o (12) o (13) o (14) o (15) + o (16) o (17) o (18) o (19) + o (20) o (21) o (22) o (23) + o (24) o (25) o (26) o (27) + o (28) o (29) o (30) o (31) + o (32) o (33) o (34) o (35) + o (36) o (37) o (38) o (39) + o (40) o (41) o (42) NULL); +#undef o +} + +double +babl_model_is_symmetric (Babl *babl) +{ + double *test; + void *original; + double *clipped; + void *destination; + double *transformed; + int symmetric = 1; + + Babl *ref_fmt; + Babl *fmt; + Babl *fish_to; + Babl *fish_from; + + test = test_create (); + ref_fmt = reference_format (); + fmt = construct_double_format (babl); + fish_to = babl_fish_reference (ref_fmt, fmt); + fish_from = babl_fish_reference (fmt, ref_fmt); + + original = babl_calloc (1, 64 / 8 * babl->model.components * test_pixels); + clipped = babl_calloc (1, 64 / 8 * 4 * test_pixels); + destination = babl_calloc (1, 64 / 8 * babl->model.components * test_pixels); + transformed = babl_calloc (1, 64 / 8 * 4 * test_pixels); + + babl_process (fish_to, test, original, test_pixels); + babl_process (fish_from, original, clipped, test_pixels); + babl_process (fish_to, clipped, destination, test_pixels); + babl_process (fish_from, destination, transformed, test_pixels); + + fish_to->fish.processings -= 2; + fish_from->fish.processings -= 2; + fish_to->fish.pixels -= test_pixels * 2; + fish_from->fish.pixels -= test_pixels * 2; + + { + int i; + int log = 0; + + for (i = 0; i < test_pixels; i++) + { + int j; + for (j = 0; j < 4; j++) + if (fabs (clipped[i *4 + j] - transformed[i * 4 + j]) > TOLERANCE) + { + if (!log) + log = 1; + symmetric = 0; + } + if (log && log < 5) + { + babl_log ("%s", babl->instance.name); + babl_log ("\ttest: %2.3f %2.3f %2.3f %2.3f", test [i *4 + 0], + test [i * 4 + 1], + test [i * 4 + 2], + test [i * 4 + 3]); + babl_log ("\tclipped: %2.3f %2.3f %2.3f %2.3f", clipped [i *4 + 0], + clipped [i * 4 + 1], + clipped [i * 4 + 2], + clipped [i * 4 + 3]); + babl_log ("\ttrnsfrmd: %2.3f %2.3f %2.3f %2.3f", transformed [i *4 + 0], + transformed [i * 4 + 1], + transformed [i * 4 + 2], + transformed [i * 4 + 3]); + log++; + } + } + } + + babl_free (original); + babl_free (clipped); + babl_free (destination); + babl_free (transformed); + babl_free (test); + return symmetric; +} + +BABL_CLASS (model) diff --git a/babl/babl-model.h b/babl/babl-model.h new file mode 100644 index 0000000..8307d0e --- /dev/null +++ b/babl/babl-model.h @@ -0,0 +1,50 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_H +#error this file is only to be included by babl.h +#endif + +/****************************************************************/ +/* BablModel */ +BABL_NAMED_CLASS (model); +/* + * Babl * babl_model_new (["name", const char *name,] + * BablComponent *component1, + * [BablComponent *componentN, ...] + * NULL); + * + * If no name is provided a name is generated by concatenating the + * name of all the involved components. + * + */ +Babl *babl_model_id (int id); +void babl_model_each (BablEachFunction each_fun, + void *user_data); +Babl * babl_model (const char *name); +Babl * babl_model_new (void *first_arg, + ...) BABL_ARG_NULL_TERMINATED; + +typedef struct +{ + BablInstance instance; + BablList *from_list; + int components; + BablComponent **component; + BablType **type; /*< must be doubles, used here for convenience in code */ +} BablModel; diff --git a/babl/babl-sampling.c b/babl/babl-sampling.c new file mode 100644 index 0000000..3f73142 --- /dev/null +++ b/babl/babl-sampling.c @@ -0,0 +1,97 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#define HORIZONTAL_MIN 1 +#define HORIZONTAL_MAX 4 +#define VERTICAL_MIN 1 +#define VERTICAL_MAX 4 + +#include "babl-internal.h" + +static BablSampling sampling_db[(HORIZONTAL_MAX - HORIZONTAL_MIN + 1) * + (VERTICAL_MAX - VERTICAL_MIN + 1)]; + +Babl * +babl_sampling (int horizontal, + int vertical) +{ + if (vertical >= 1 && + vertical <= 4 && + horizontal >= 1 && + horizontal <= 4) + return (Babl *) &sampling_db [ (vertical - 1) * 4 + (horizontal - 1)]; + else + babl_log ("babl_samping(%i,%i): arguments out of bounds", + horizontal, vertical); + return NULL; +} + + +static int +each_babl_sampling_destroy (Babl *babl, + void *data) +{ + if (babl->sampling.from_list) + babl_list_destroy (babl->sampling.from_list); + return 0; /* continue iterating */ +} + +void +babl_sampling_each (BablEachFunction each_fun, + void *user_data) +{ + int horizontal; + int vertical; + + for (horizontal = HORIZONTAL_MIN; horizontal <= HORIZONTAL_MAX; horizontal++) + for (vertical = VERTICAL_MIN; vertical <= VERTICAL_MAX; vertical++) + { + int index = (vertical - VERTICAL_MIN) * VERTICAL_MAX + (horizontal - HORIZONTAL_MIN); + if (each_fun (BABL (&sampling_db[index]), user_data)) + return; + } +} + + +void +babl_sampling_destroy (void) +{ + babl_sampling_each (each_babl_sampling_destroy, NULL); +} + +void +babl_sampling_init (void) +{ + int horizontal; + int vertical; + + for (horizontal = HORIZONTAL_MIN; horizontal <= HORIZONTAL_MAX; horizontal++) + for (vertical = VERTICAL_MIN; vertical <= VERTICAL_MAX; vertical++) + { + int index = (vertical - VERTICAL_MIN) * VERTICAL_MAX + (horizontal - HORIZONTAL_MIN); + sampling_db[index].instance.class_type = BABL_SAMPLING; + sampling_db[index].instance.id = 0; + sampling_db[index].horizontal = horizontal; + sampling_db[index].vertical = vertical; + sampling_db[index].instance.name = sampling_db[index].name; + sampling_db[index].name[0] = '0' + horizontal; + sampling_db[index].name[1] = ':'; + sampling_db[index].name[2] = '0' + vertical; + sampling_db[index].name[3] = '\0'; + } +} diff --git a/babl/babl-sampling.h b/babl/babl-sampling.h new file mode 100644 index 0000000..6aeee0b --- /dev/null +++ b/babl/babl-sampling.h @@ -0,0 +1,39 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_H +#error this file is only to be included by babl.h +#endif + +/****************************************************************/ +/* BablSampling */ +BABL_CLASS (sampling); +/**/ +Babl * babl_sampling (int horizontal, + int vertical); +Babl *babl_sampling_id (int id); +void babl_sampling_each (BablEachFunction each_fun, + void *user_data); +typedef struct +{ + BablInstance instance; + BablList *from_list; + int horizontal; + int vertical; + char name[4]; +} BablSampling; diff --git a/babl/babl-sanity.c b/babl/babl-sanity.c new file mode 100644 index 0000000..7d5058f --- /dev/null +++ b/babl/babl-sanity.c @@ -0,0 +1,136 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" + +static int OK; + +static int +foo (Babl *babl, + void *user_data) +{ +/* babl_log ("%s", babl->instance.name);*/ + return 0; +} + +static Babl *babl_conversion_destination (Babl *babl); + +static int +type_sanity (Babl *babl, + void *user_data) +{ + /* ensure that every type has reference conversions to + * and from double */ + int ok, i; + BablList *list; + + ok = 0; + list = babl->type.from_list; + if (list) + { + for (i = 0; i < babl_list_size (list); i++) + { + if (babl_conversion_destination ((Babl *) list->items[i]) == babl_type_id (BABL_DOUBLE)) + { + ok = 1; + break; + } + } + } + if (!ok) + { + OK = 0; + babl_log ("lack of sanity! type '%s' has no conversion to double", + babl->instance.name); + } + + return 0; +} + + +static int +model_sanity (Babl *babl, + void *user_data) +{ + /* ensure that every type has reference conversions to + * and from rgba */ + int ok, i; + BablList *list; + + ok = 0; + list = babl->model.from_list; + if (list) + { + for (i = 0; i < babl_list_size (list); i++) + { + if (babl_conversion_destination ((Babl *) list->items[i]) == babl_model_id (BABL_RGBA)) + { + ok = 1; + break; + } + } + } + if (!ok) + { + OK = 0; + babl_log ("lack of sanity! model '%s' has no conversion to 'rgba'", + babl->instance.name); + } + + return 0; +} + +static int +id_sanity (Babl *babl, + void *user_data) +{ + if (0 && 0 == babl->instance.id && + babl->instance.creator && + !strcmp (BABL (babl->instance.creator)->instance.name, "BablBase")) + { + OK = 0; + babl_log ("%s\t'%s' has id==0", + babl_class_name (babl->class_type), babl->instance.name); + } + return 0; +} + +int +babl_sanity (void) +{ + OK=1; + + babl_type_each (id_sanity, NULL); + babl_component_each (id_sanity, NULL); + babl_model_each (id_sanity, NULL); + babl_format_each (id_sanity, NULL); + + babl_type_each (type_sanity, NULL); + babl_sampling_each (foo, NULL); + babl_component_each (foo, NULL); + babl_model_each (model_sanity, NULL); + babl_format_each (foo, NULL); + babl_conversion_each (foo, NULL); + + return OK; +} + +static Babl *babl_conversion_destination (Babl *babl) +{ + return (Babl *)babl->conversion.destination; +} diff --git a/babl/babl-type.c b/babl/babl-type.c new file mode 100644 index 0000000..399d831 --- /dev/null +++ b/babl/babl-type.c @@ -0,0 +1,255 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include +#include + +#include "babl-internal.h" +#include "babl-db.h" + + +static int +each_babl_type_destroy (Babl *babl, + void *data) +{ + if (babl->type.from_list) + babl_list_destroy (babl->type.from_list); + babl_free (babl); + return 0; /* continue iterating */ +} + + +static Babl * +type_new (const char *name, + int id, + int bits) +{ + Babl *babl; + + babl_assert (bits != 0); + babl_assert (bits % 8 == 0); + + babl = babl_malloc (sizeof (BablType) + strlen (name) + 1); + babl->instance.name = (void *) ((char *) babl + sizeof (BablType)); + babl->class_type = BABL_TYPE; + babl->instance.id = id; + strcpy (babl->instance.name, name); + babl->type.bits = bits; + babl->type.from_list = NULL; + + return babl; +} + +Babl * +babl_type_new (void *first_arg, + ...) +{ + va_list varg; + Babl *babl; + int id = 0; + int is_integer = 0; + int bits = 0; + long min = 0; + long max = 255; + double min_val = 0.0; + double max_val = 0.0; + + const char *arg = first_arg; + + va_start (varg, first_arg); + + while (1) + { + arg = va_arg (varg, char *); + if (!arg) + break; + + if (BABL_IS_BABL (arg)) + { +#ifdef BABL_LOG + Babl *babl = (Babl *) arg; + + babl_log ("%s unexpected", babl_class_name (babl->class_type)); +#endif + } + /* if we didn't point to a babl, we assume arguments to be strings */ + else if (!strcmp (arg, "id")) + { + id = va_arg (varg, int); + } + + else if (!strcmp (arg, "bits")) + { + bits = va_arg (varg, int); + min = 0; + max = 1 << bits; + } + else if (!strcmp (arg, "integer")) + { + is_integer = va_arg (varg, int); + } + else if (!strcmp (arg, "min")) + { + min = va_arg (varg, long); + } + else if (!strcmp (arg, "max")) + { + max = va_arg (varg, long); + } + else if (!strcmp (arg, "min_val")) + { + min_val = va_arg (varg, double); + } + else if (!strcmp (arg, "max_val")) + { + max_val = va_arg (varg, double); + } + + else + { + babl_fatal ("unhandled argument '%s' for format '%s'", arg, first_arg); + } + } + + va_end (varg); + + babl = babl_db_exist (db, id, first_arg); + if (babl) + { + /* There is an instance already registered by the required id/name, + * returning the preexistent one instead. + */ + return babl; + } + + babl = type_new (first_arg, id, bits); + + /* Since there is not an already registered instance by the required + * id/name, inserting newly created class into database. + */ + babl_db_insert (db, babl); + return babl; +} + + +#define TOLERANCE 0.000000001 +#define samples 512 + +static double test[samples]; + +static double r_interval (double min, double max) +{ + long int rand_i = random (); + double ret; + + ret = (double) rand_i / RAND_MAX; + ret *= (max - min); + ret += min; + return ret; +} + +static void test_init (double min, double max) +{ + int i; + + srandom (20050728); + for (i = 0; i < samples; i++) + { + test [i] = r_interval (min, max); + } +} + + +static Babl *double_vector_format (void) +{ + static Babl *self = NULL; + + if (!self) + self = babl_format_new ( + babl_model ("Y"), + babl_type ("double"), + babl_component ("Y"), + NULL); + return self; +} + +int +babl_type_is_symmetric (Babl *babl) +{ + int is_symmetrical = 1; + void *original; + double *clipped; + void *destination; + double *transformed; + + Babl *ref_fmt; + Babl *fmt; + Babl *fish_to; + Babl *fish_from; + + test_init (0.0, 182.0); + + ref_fmt = double_vector_format (); + fmt = babl_format_new (babl_model ("Y"), + babl, + babl_component ("Y"), + NULL); + fish_to = babl_fish_reference (ref_fmt, fmt); + fish_from = babl_fish_reference (fmt, ref_fmt); + + original = babl_calloc (1, babl->type.bits / 8 * samples); + clipped = babl_calloc (1, 64 / 8 * samples); + destination = babl_calloc (1, babl->type.bits / 8 * samples); + transformed = babl_calloc (1, 64 / 8 * samples); + + babl_process (fish_to, test, original, samples); + babl_process (fish_from, original, clipped, samples); + babl_process (fish_to, clipped, destination, samples); + babl_process (fish_from, destination, transformed, samples); + + fish_from->fish.processings -= 2; + fish_to->fish.processings -= 2; + fish_from->fish.pixels -= samples * 2; + fish_to->fish.pixels -= samples * 2; + + { + int cnt = 0; + int i; + for (i = 0; i < samples; i++) + { + if (fabs (clipped[i] - transformed[i]) > TOLERANCE) + { + if (cnt++ < 4) + babl_log ("%s: %f %f %f)", + babl->instance.name, test[i], clipped[i], transformed[i] + ); + is_symmetrical = 0; + } + } + } + + babl_free (original); + babl_free (clipped); + babl_free (destination); + babl_free (transformed); + + return is_symmetrical; +} + +BABL_CLASS (type) diff --git a/babl/babl-type.h b/babl/babl-type.h new file mode 100644 index 0000000..ee51eb7 --- /dev/null +++ b/babl/babl-type.h @@ -0,0 +1,68 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_H +#error this file is only to be included by babl.h +#endif + +/****************************************************************/ +/* BablType */ +BABL_NAMED_CLASS (type); +/* + * A data type that babl can have in it's buffers, requires + * conversions to and from "double" to be registered before + * passing sanity. + * + * Babl * babl_type_new ( const char *name, + * "bits", int bits, + * ["min_val", double min_val,] + * ["max_val", double max_val,] + * NULL); + */ +Babl *babl_type_id (int id); +void babl_type_each (BablEachFunction each_fun, + void *user_data); +Babl * babl_type (const char *name); +Babl * babl_type_new (void *first_arg, + ...) BABL_ARG_NULL_TERMINATED; + +typedef struct +{ + BablInstance instance; + BablList *from_list; + int bits; /*< number of bits used to represent the data type + (initially restricted to a multiple of 8) */ + double min_val; + double max_val; +} BablType; + +typedef struct +{ + BablType type; + int is_signed; + long max; + long min; +} BablTypeInteger; + +typedef struct +{ + BablType type; + /* sign + * biased_exponent + * mantissa */ +} BablTypeFloat; diff --git a/babl/babl-util.c b/babl/babl-util.c new file mode 100644 index 0000000..e79e1b8 --- /dev/null +++ b/babl/babl-util.c @@ -0,0 +1,74 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include "babl-internal.h" + +#include +#include + +static struct timeval start_time; +static struct timeval measure_time; + +#define usecs(time) ((time.tv_sec - start_time.tv_sec) * 1000000 + time.tv_usec) + +static void +init_ticks (void) +{ + static int done = 0; + + if (done) + return; + done = 1; + gettimeofday (&start_time, NULL); +} + +long +babl_ticks (void) +{ + init_ticks (); + gettimeofday (&measure_time, NULL); + return usecs (measure_time) - usecs (start_time); +} + +long +babl_process_cost (long ticks_start, + long ticks_end) +{ + return (ticks_end - ticks_start) * 10 + 1; +} + +double +babl_rel_avg_error (double *imgA, + double *imgB, + long samples) +{ + double error = 0.0; + long i; + + for (i = 0; i < samples; i++) + error += fabs (imgA[i] - imgB[i]); + + if (error >= 0.000001) + error /= samples; + else + error = 0.0; + + return error; +} + diff --git a/babl/babl-util.h b/babl/babl-util.h new file mode 100644 index 0000000..bdaeec8 --- /dev/null +++ b/babl/babl-util.h @@ -0,0 +1,33 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_UTIL_H +#define _BABL_UTIL_H + +long +babl_ticks (void); + +long +babl_process_cost (long ticks_start, + long ticks_end); + +double +babl_rel_avg_error (double *imgA, + double *imgB, + long samples); +#endif diff --git a/babl/babl-version.c b/babl/babl-version.c new file mode 100644 index 0000000..b1805ef --- /dev/null +++ b/babl/babl-version.c @@ -0,0 +1,35 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" + + +void +babl_get_version (int *major, + int *minor, + int *micro) +{ + if (major != NULL) + *major = BABL_MAJOR_VERSION; + + if (minor != NULL) + *minor = BABL_MINOR_VERSION; + + if (micro != NULL) + *micro = BABL_MICRO_VERSION; +} diff --git a/babl/babl-version.h b/babl/babl-version.h new file mode 100644 index 0000000..e297b56 --- /dev/null +++ b/babl/babl-version.h @@ -0,0 +1,39 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_VERSION_H +#define _BABL_VERSION_H + +/*** + * babl version information + * + * These macros tell the version of babl you are compiling against. + * babl's version number consists of three parts: major, minor and + * micro. + */ + +#define BABL_MAJOR_VERSION 0 +#define BABL_MINOR_VERSION 0 +#define BABL_MICRO_VERSION 22 + +/** Get the version information on the babl library */ +void babl_get_version (int *major, + int *minor, + int *micro); + +#endif diff --git a/babl/babl-version.h.in b/babl/babl-version.h.in new file mode 100644 index 0000000..40d3930 --- /dev/null +++ b/babl/babl-version.h.in @@ -0,0 +1,39 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_VERSION_H +#define _BABL_VERSION_H + +/*** + * babl version information + * + * These macros tell the version of babl you are compiling against. + * babl's version number consists of three parts: major, minor and + * micro. + */ + +#define BABL_MAJOR_VERSION @BABL_MAJOR_VERSION@ +#define BABL_MINOR_VERSION @BABL_MINOR_VERSION@ +#define BABL_MICRO_VERSION @BABL_MICRO_VERSION@ + +/** Get the version information on the babl library */ +void babl_get_version (int *major, + int *minor, + int *micro); + +#endif diff --git a/babl/babl.c b/babl/babl.c new file mode 100644 index 0000000..97ec6fc --- /dev/null +++ b/babl/babl.c @@ -0,0 +1,76 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" + +static int ref_count = 0; + +void +babl_init (void) +{ + babl_cpu_accel_set_use (1); + + if (ref_count++ == 0) + { + babl_internal_init (); + babl_type_init (); + babl_sampling_init (); + babl_component_init (); + babl_model_init (); + babl_format_init (); + babl_conversion_init (); + babl_core_init (); + babl_sanity (); + babl_extension_base (); + babl_sanity (); + babl_extension_init (); + babl_sanity (); + babl_fish_init (); + babl_sanity (); + } +} + +void +babl_destroy (void) +{ + if (!-- ref_count) + { + if (getenv ("BABL_STATS")) + { + char logfile_name[] = "/tmp/babl-stats.html"; + FILE *logfile; + logfile = fopen (logfile_name, "w"); + if (logfile) + { + babl_fish_stats (logfile); + fclose (logfile); + } + } + + babl_extension_destroy (); + babl_fish_destroy (); + babl_conversion_destroy (); + babl_format_destroy (); + babl_model_destroy (); + babl_component_destroy (); + babl_sampling_destroy (); + babl_type_destroy (); + babl_internal_destroy (); + babl_memory_sanity (); + } +} diff --git a/babl/babl.h b/babl/babl.h new file mode 100644 index 0000000..019f96a --- /dev/null +++ b/babl/babl.h @@ -0,0 +1,179 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +/* NOTE! the babl API is polymorphic, it is probably easier to learn + * it's usage by studying examples than this header file. The public + * functions are attempted explained anyways. + */ + +#ifndef _BABL_H +#define _BABL_H + +#include + +#ifdef _BABL_INTERNAL_H +#error babl.h included after babl-internal.h +#endif + +typedef union _Babl Babl; +/* Union used for quick convenient access to any field of any BablInstance */ + +typedef struct _BablList BablList; + +#ifndef BABL_HARD_MAX_PATH_LENGTH +#define BABL_HARD_MAX_PATH_LENGTH 16 +#endif + +/* magic number used at the start of all babl objects, used to do + * differentiation in polymorphic functions. (as well as manual + * type check assertions). + */ +#define BABL_MAGIC 0xbAb100 + +enum { + BABL_INSTANCE = BABL_MAGIC, + BABL_TYPE, + BABL_TYPE_INTEGER, + BABL_TYPE_FLOAT, + BABL_SAMPLING, + BABL_COMPONENT, + BABL_MODEL, + BABL_FORMAT, + + BABL_CONVERSION, + BABL_CONVERSION_LINEAR, + BABL_CONVERSION_PLANE, + BABL_CONVERSION_PLANAR, + + BABL_FISH, + BABL_FISH_REFERENCE, + BABL_FISH_SIMPLE, + BABL_FISH_PATH, + BABL_IMAGE, + + BABL_EXTENSION, + + BABL_SKY +}; +typedef unsigned int BablClassType; + +/** Initialize the babl library */ +void babl_init (void); + +/** Deinitialize the babl library (frees any resources used, if the number + * of calls to babl_destroy() is is equal to the number of calls to + * babl_init() + */ +void babl_destroy (void); + +#if __GNUC__ >= 4 +#define BABL_ARG_NULL_TERMINATED __attribute__((__sentinel__)) +#else +#define BABL_ARG_NULL_TERMINATED +#endif + +typedef int (*BablEachFunction) (Babl *entry, + void *data); + +/* All Classes in babl have common functionality like the ability + * to be iterated over, common functionality is defined through these + * macros. + */ +#define BABL_CLASS(klass) \ + \ +void babl_##klass##_init (void); \ +void babl_##klass##_destroy (void); \ +Babl * babl_##klass##_id (int id); \ +void babl_##klass##_each (BablEachFunction each_fun, \ + void *user_data) + +/* creates a class that has a specific name connected to it, that + * also allows defining a new instance. These classes share common + * functionality with the non_name classes but have two extra methods, + * the means to lookup by name, as well as to create new named objects + * that later can be looked up. + */ +#define BABL_NAMED_CLASS(klass) \ + \ +BABL_CLASS (klass); \ +Babl * babl_##klass (const char *name); \ +Babl * babl_##klass##_new (void *first_arg, \ + ...) BABL_ARG_NULL_TERMINATED + + + +/* common header for any item inserted into database, the actual + * implementation of babl-instance is in babl-internal + */ +typedef struct +{ + BablClassType class_type; + int id; /*< a numerical id, look at 'babl-ids.h' for the reserved + ones */ + void *creator; + char *name; /*< the name this type exists under */ +} BablInstance; + +/** + * babl_name: + * + * Return a string decsribing a BablInstance, might work better than + * babl->instance.name when a good human readable name is desired. + * + * Returns: a name describing the instance. + */ +const char * babl_name (const Babl *babl); + +void babl_introspect (Babl *babl); /* introspect a given BablObject */ + +#include "babl-version.h" +#include "babl-type.h" +#include "babl-sampling.h" +#include "babl-component.h" +#include "babl-model.h" +#include "babl-format.h" +#include "babl-image.h" +#include "babl-conversion.h" +#include "babl-fish.h" +#include "babl-extension.h" + +/* This union can be used for convenient access to any field without the need + * to case if the variable already is of the type Babl * + */ +typedef union _Babl +{ + BablClassType class_type; + BablInstance instance; + BablType type; + BablSampling sampling; + BablComponent component; + BablModel model; + BablFormat format; + BablConversion conversion; + BablImage image; + BablFish fish; + BablFishReference fish_reference; + BablFishSimple fish_simple; + BablFishPath fish_path; + BablExtension extension; +} _Babl; + +#undef BABL_CLASS +#undef BABL_NAMED_CLASS + +#endif diff --git a/babl/base/Makefile.am b/babl/base/Makefile.am new file mode 100644 index 0000000..4fda1ba --- /dev/null +++ b/babl/base/Makefile.am @@ -0,0 +1,25 @@ + +h_sources = \ + babl-base.h + +c_sources = \ + babl-base.c \ + formats.c \ + type-float.c \ + type-u8.c \ + type-u16.c \ + type-u32.c \ + model-rgb.c \ + model-gray.c \ + model-ycbcr.c + +INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/babl + +noinst_LTLIBRARIES= libbase.la +libbase_la_SOURCES= $(h_sources) $(c_sources) + +EXTRA_DIST := \ + rgb-constants.h \ + util.h + +LDADD = $(MATH_LIB) diff --git a/babl/base/Makefile.in b/babl/base/Makefile.in new file mode 100644 index 0000000..675ddc8 --- /dev/null +++ b/babl/base/Makefile.in @@ -0,0 +1,501 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ 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mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/babl/base/babl-base.c b/babl/base/babl-base.c new file mode 100644 index 0000000..d8cbbf6 --- /dev/null +++ b/babl/base/babl-base.c @@ -0,0 +1,69 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-base.h" + +extern int babl_hmpf_on_name_lookups; + +static void types (void); +static void models (void); + +void +babl_base_init (void) +{ + babl_hmpf_on_name_lookups++; + + types (); + models (); + babl_formats_init (); + + babl_hmpf_on_name_lookups--; +} + +void +babl_base_destroy (void) +{ + /* done by the destruction of the elemental babl clases */ +} + +/* + * types + */ + + +static void +types (void) +{ + babl_base_type_float (); + babl_base_type_u8 (); + babl_base_type_u16 (); + babl_base_type_u32 (); +} + +/* + * models + */ + + +static void +models (void) +{ + babl_base_model_rgb (); + babl_base_model_gray (); + babl_base_model_ycbcr (); +} diff --git a/babl/base/babl-base.h b/babl/base/babl-base.h new file mode 100644 index 0000000..57d4ceb --- /dev/null +++ b/babl/base/babl-base.h @@ -0,0 +1,35 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _BABL_BASE_H +#define _BABL_BASE_H + +void babl_base_init (void); +void babl_base_destroy (void); +void babl_formats_init (void); + +void babl_base_type_float (void); +void babl_base_type_u8 (void); +void babl_base_type_u16 (void); +void babl_base_type_u32 (void); + +void babl_base_model_rgb (void); +void babl_base_model_gray (void); +void babl_base_model_ycbcr (void); + +#endif diff --git a/babl/base/formats.c b/babl/base/formats.c new file mode 100644 index 0000000..84f1598 --- /dev/null +++ b/babl/base/formats.c @@ -0,0 +1,338 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2006, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl.h" +#include "babl-ids.h" +#include "babl-base.h" + +void +babl_formats_init (void) +{ + babl_format_new ( + babl_model_id (BABL_RGBA_GAMMA_2_2), + babl_type_id (BABL_DOUBLE), + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA_GAMMA_2_2), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA_GAMMA_2_2), + babl_type_id (BABL_U16), + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA_GAMMA_2_2), + babl_type_id (BABL_U8), + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA_GAMMA_2_2_PREMULTIPLIED), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_RED_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_GREEN_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_BLUE_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA_GAMMA_2_2_PREMULTIPLIED), + babl_type_id (BABL_U16), + babl_component_id (BABL_RED_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_GREEN_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_BLUE_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA_GAMMA_2_2_PREMULTIPLIED), + babl_type_id (BABL_U8), + babl_component_id (BABL_RED_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_GREEN_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_BLUE_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGB_GAMMA_2_2), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + NULL); + babl_format_new ( + babl_model_id (BABL_RGB_GAMMA_2_2), + babl_type_id (BABL_U16), + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + NULL); + babl_format_new ( + babl_model_id (BABL_RGB_GAMMA_2_2), + babl_type_id (BABL_U8), + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2_ALPHA), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_LUMA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2_ALPHA_PREMULTIPLIED), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_LUMA_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_LUMA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2_ALPHA), + babl_type_id (BABL_U16), + babl_component_id (BABL_LUMA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2_ALPHA_PREMULTIPLIED), + babl_type_id (BABL_U16), + babl_component_id (BABL_LUMA_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2), + babl_type_id (BABL_U16), + babl_component_id (BABL_LUMA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2_ALPHA), + babl_type_id (BABL_U8), + babl_component_id (BABL_LUMA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2_ALPHA_PREMULTIPLIED), + babl_type_id (BABL_U8), + babl_component_id (BABL_LUMA_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2), + babl_type_id (BABL_U8), + babl_component_id (BABL_LUMA), + NULL); + babl_format_new ( + "name", "Y'CbCr u8", + babl_model_id (BABL_YCBCR), + babl_type_id (BABL_U8_LUMA), + babl_component_id (BABL_LUMA), + babl_type_id (BABL_U8_CHROMA), + babl_component_id (BABL_CB), + babl_component_id (BABL_CR), + NULL); + babl_format_new ( + babl_model_id (BABL_YCBCR), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_LUMA), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_CB), + babl_component_id (BABL_CR), + NULL); + babl_format_new ( + babl_model_id (BABL_YCBCR_ALPHA), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_LUMA), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_CB), + babl_component_id (BABL_CR), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA), + babl_type_id (BABL_U16), + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA), + babl_type_id (BABL_DOUBLE), + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA), + babl_type_id (BABL_U8), + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA_PREMULTIPLIED), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_RED_MUL_ALPHA), + babl_component_id (BABL_GREEN_MUL_ALPHA), + babl_component_id (BABL_BLUE_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA_PREMULTIPLIED), + babl_type_id (BABL_U16), + babl_component_id (BABL_RED_MUL_ALPHA), + babl_component_id (BABL_GREEN_MUL_ALPHA), + babl_component_id (BABL_BLUE_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGBA_PREMULTIPLIED), + babl_type_id (BABL_U8), + babl_component_id (BABL_RED_MUL_ALPHA), + babl_component_id (BABL_GREEN_MUL_ALPHA), + babl_component_id (BABL_BLUE_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_RGB), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + NULL); + babl_format_new ( + babl_model_id (BABL_RGB), + babl_type_id (BABL_U16), + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + NULL); + babl_format_new ( + babl_model_id (BABL_RGB), + babl_type_id (BABL_U8), + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_ALPHA), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_LUMINANCE), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_ALPHA_PREMULTIPLIED), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_LUMINANCE_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_LUMINANCE), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_ALPHA), + babl_type_id (BABL_U16), + babl_component_id (BABL_LUMINANCE), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_ALPHA_PREMULTIPLIED), + babl_type_id (BABL_U16), + babl_component_id (BABL_LUMINANCE_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY), + babl_type_id (BABL_U16), + babl_component_id (BABL_LUMINANCE), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_ALPHA), + babl_type_id (BABL_U8), + babl_component_id (BABL_LUMINANCE), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY_ALPHA_PREMULTIPLIED), + babl_type_id (BABL_U8), + babl_component_id (BABL_LUMINANCE_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + babl_format_new ( + babl_model_id (BABL_GRAY), + babl_type_id (BABL_U8), + babl_component_id (BABL_LUMINANCE), + NULL); + + /* overriding name, since the generated name would be wrong due + * to differing types + */ + babl_format_new ( + "name", "Y'CbCr u8", + babl_model_id (BABL_YCBCR), + babl_type_id (BABL_U8_LUMA), + babl_component_id (BABL_LUMA), + babl_type_id (BABL_U8_CHROMA), + babl_component_id (BABL_CB), + babl_component_id (BABL_CR), + NULL); + babl_format_new ( + babl_model_id (BABL_YCBCR), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_LUMA), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_CB), + babl_component_id (BABL_CR), + NULL); + babl_format_new ( + babl_model_id (BABL_YCBCR_ALPHA), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_LUMA), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_CB), + babl_component_id (BABL_CR), + babl_component_id (BABL_ALPHA), + NULL); +} diff --git a/babl/base/model-gray.c b/babl/base/model-gray.c new file mode 100644 index 0000000..4ca0f88 --- /dev/null +++ b/babl/base/model-gray.c @@ -0,0 +1,584 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl.h" +#include "babl-ids.h" +#include "util.h" +#include "rgb-constants.h" +#include "math.h" +#include "babl-base.h" + +static void components (void); +static void models (void); +static void conversions (void); + +void babl_base_model_gray (void) +{ + components (); + models (); + conversions (); +} + +static void +components (void) +{ + babl_component_new ( + "Y", + "id", BABL_LUMINANCE, + "luma", + NULL); + + babl_component_new ( + "Ya", + "id", BABL_LUMINANCE_MUL_ALPHA, + "luma", + NULL); + + babl_component_new ( + "Y'", + "id", BABL_LUMA, + "luma", + NULL); + + babl_component_new ( + "Y'a", + "id", BABL_LUMA_MUL_ALPHA, + "luma", + NULL); +} + +static void +models (void) +{ + babl_model_new ( + "id", BABL_GRAY, + babl_component_id (BABL_LUMINANCE), + NULL); + + + babl_model_new ( + "id", BABL_GRAY_ALPHA, + babl_component_id (BABL_LUMINANCE), + babl_component_id (BABL_ALPHA), + NULL); + + babl_model_new ( + "id", BABL_GRAY_ALPHA_PREMULTIPLIED, + babl_component_id (BABL_LUMINANCE_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + + + babl_model_new ( + "id", BABL_GRAY_GAMMA_2_2, + babl_component_id (BABL_LUMA), + NULL); + + babl_model_new ( + "id", BABL_GRAY_GAMMA_2_2_ALPHA, + babl_component_id (BABL_LUMA), + babl_component_id (BABL_ALPHA), + NULL); + + babl_model_new ( + "id", BABL_GRAY_GAMMA_2_2_ALPHA_PREMULTIPLIED, + babl_component_id (BABL_LUMA_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); +} + + +static long +rgba_to_graya (char *src, + char *dst, + long n) +{ + while (n--) + { + double red, green, blue; + double luminance, alpha; + + red = ((double *) src)[0]; + green = ((double *) src)[1]; + blue = ((double *) src)[2]; + alpha = ((double *) src)[3]; + + luminance = red * RGB_LUMINANCE_RED + + green * RGB_LUMINANCE_GREEN + + blue * RGB_LUMINANCE_BLUE; + + ((double *) dst)[0] = luminance; + ((double *) dst)[1] = alpha; + + src += sizeof (double) * 4; + dst += sizeof (double) * 2; + } + return n; +} + +static long +rgba_to_gray (char *src, + char *dst, + long n) +{ + while (n--) + { + double red, green, blue; + double luminance, alpha; + + red = ((double *) src)[0]; + green = ((double *) src)[1]; + blue = ((double *) src)[2]; + alpha = ((double *) src)[3]; + + luminance = red * RGB_LUMINANCE_RED + + green * RGB_LUMINANCE_GREEN + + blue * RGB_LUMINANCE_BLUE; + + ((double *) dst)[0] = luminance; + + src += sizeof (double) * 4; + dst += sizeof (double) * 1; + } + return n; +} + + +static long +rgb_to_gray_2_2 (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long n) +{ + BABL_PLANAR_SANITY + while (n--) + { + double red, green, blue; + double luminance, alpha; + + red = *(double *) src[0]; + green = *(double *) src[1]; + blue = *(double *) src[2]; + if (src_bands > 3) + alpha = *(double *) src[3]; + else + alpha = 1.0; + + luminance = red * RGB_LUMINANCE_RED + + green * RGB_LUMINANCE_GREEN + + blue * RGB_LUMINANCE_BLUE; + *(double *) dst[0] = linear_to_gamma_2_2 (luminance); + + if (dst_bands == 2) + *(double *) dst[1] = alpha; + + BABL_PLANAR_STEP + } + return n; +} + + +static long +gray_2_2_to_rgb (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long n) +{ + BABL_PLANAR_SANITY + while (n--) + { + double luminance; + double red, green, blue; + double alpha; + + luminance = gamma_2_2_to_linear (*(double *) src[0]); + red = luminance; + green = luminance; + blue = luminance; + if (src_bands > 1) + alpha = *(double *) src[1]; + else + alpha = 1.0; + + *(double *) dst[0] = red; + *(double *) dst[1] = green; + *(double *) dst[2] = blue; + + if (dst_bands > 3) + *(double *) dst[3] = alpha; + + BABL_PLANAR_STEP + } + return n; +} + + + +static long +graya_to_rgba (char *src, + char *dst, + long n) +{ + while (n--) + { + double luminance; + double red, green, blue; + double alpha; + + luminance = ((double *) src)[0]; + alpha = ((double *) src)[1]; + red = luminance; + green = luminance; + blue = luminance; + + ((double *) dst)[0] = red; + ((double *) dst)[1] = green; + ((double *) dst)[2] = blue; + ((double *) dst)[3] = alpha; + + src += sizeof (double) * 2; + dst += sizeof (double) * 4; + } + return n; +} + + +static long +gray_to_rgba (char *src, + char *dst, + long n) +{ + while (n--) + { + double luminance; + double red, green, blue; + + luminance = ((double *) src)[0]; + red = luminance; + green = luminance; + blue = luminance; + + ((double *) dst)[0] = red; + ((double *) dst)[1] = green; + ((double *) dst)[2] = blue; + ((double *) dst)[3] = 1.0; + + src += sizeof (double) * 1; + dst += sizeof (double) * 4; + } + return n; +} + +static long +gray_alpha_premultiplied_to_rgba (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long n) +{ + BABL_PLANAR_SANITY + assert (src_bands == 2); + assert (dst_bands == 4); + + while (n--) + { + double luminance = *(double *) src[0]; + double alpha = *(double *) src[1]; + + if (alpha > 0.00001) + { + luminance = luminance / alpha; + } + else + { + luminance = 0.0; + } + + *(double *) dst[0] = luminance; + *(double *) dst[1] = luminance; + *(double *) dst[2] = luminance; + *(double *) dst[3] = alpha; + BABL_PLANAR_STEP + } + return n; +} + + +static long +rgba_to_gray_alpha_premultiplied (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long n) +{ + BABL_PLANAR_SANITY; + assert (src_bands == 4); + assert (dst_bands == 2); + + while (n--) + { + double red = *(double *) src[0]; + double green = *(double *) src[1]; + double blue = *(double *) src[2]; + double alpha = *(double *) src[3]; + double luminance; + + luminance = red * RGB_LUMINANCE_RED + + green * RGB_LUMINANCE_GREEN + + blue * RGB_LUMINANCE_BLUE; + + luminance *= alpha; + + *(double *) dst[0] = luminance; + *(double *) dst[1] = alpha; + BABL_PLANAR_STEP + } + return n; +} + +static long +non_premultiplied_to_premultiplied (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long n) +{ + BABL_PLANAR_SANITY + + while (n--) + { + double alpha; + int band; + + alpha = *(double *) src[src_bands - 1]; + for (band = 0; band < src_bands - 1; band++) + { + *(double *) dst[band] = *(double *) src[band] * alpha; + } + *(double *) dst[dst_bands - 1] = alpha; + + BABL_PLANAR_STEP + } + return n; +} + +static long +premultiplied_to_non_premultiplied (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long n) +{ + BABL_PLANAR_SANITY + + while (n--) + { + double alpha; + int band; + + alpha = *(double *) src[src_bands - 1]; + for (band = 0; band < src_bands - 1; band++) + { + if (alpha > 0.001) + { + *(double *) dst[band] = *(double *) src[band] / alpha; + } + else + { + *(double *) dst[band] = 0.001; + } + } + *(double *) dst[dst_bands - 1] = alpha; + + BABL_PLANAR_STEP + } + return n; +} + +static long +rgba2gray_gamma_2_2_premultiplied (char *src, + char *dst, + long n) +{ + while (n--) + { + double red = ((double *) src)[0]; + double green = ((double *) src)[1]; + double blue = ((double *) src)[2]; + double alpha = ((double *) src)[3]; + + double luminance; + double luma; + + luminance = red * RGB_LUMINANCE_RED + + green * RGB_LUMINANCE_GREEN + + blue * RGB_LUMINANCE_BLUE; + luma = linear_to_gamma_2_2 (luminance); + + ((double *) dst)[0] = luma * alpha; + ((double *) dst)[1] = alpha; + + src += 4 * sizeof (double); + dst += 2 * sizeof (double); + } + return n; +} + + +static long +gray_gamma_2_2_premultiplied2rgba (char *src, + char *dst, + long n) +{ + while (n--) + { + double luma = ((double *) src)[0]; + double alpha = ((double *) src)[1]; + double luminance; + + luma = luma / alpha; + luminance = gamma_2_2_to_linear (luma); + + ((double *) dst)[0] = luminance; + ((double *) dst)[1] = luminance; + ((double *) dst)[2] = luminance; + ((double *) dst)[3] = alpha; + + src += 2 * sizeof (double); + dst += 4 * sizeof (double); + } + return n; +} + + +static void +conversions (void) +{ + babl_conversion_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2), + babl_model_id (BABL_RGBA), + "planar", gray_2_2_to_rgb, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_GRAY_GAMMA_2_2), + "planar", rgb_to_gray_2_2, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2_ALPHA), + babl_model_id (BABL_RGBA), + "planar", gray_2_2_to_rgb, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_GRAY_GAMMA_2_2_ALPHA), + "planar", rgb_to_gray_2_2, + NULL + ); + + + babl_conversion_new ( + babl_model_id (BABL_GRAY_GAMMA_2_2_ALPHA_PREMULTIPLIED), + babl_model_id (BABL_RGBA), + "linear", gray_gamma_2_2_premultiplied2rgba, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_GRAY_GAMMA_2_2_ALPHA_PREMULTIPLIED), + "linear", rgba2gray_gamma_2_2_premultiplied, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_GRAY), + babl_model_id (BABL_RGBA), + "linear", gray_to_rgba, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_GRAY_ALPHA), + babl_model_id (BABL_RGBA), + "linear", graya_to_rgba, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_GRAY_ALPHA), + "linear", rgba_to_graya, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_GRAY), + "linear", rgba_to_gray, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_GRAY_ALPHA), + babl_model_id (BABL_GRAY_ALPHA_PREMULTIPLIED), + "planar", non_premultiplied_to_premultiplied, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_GRAY_ALPHA_PREMULTIPLIED), + babl_model_id (BABL_GRAY_ALPHA), + "planar", premultiplied_to_non_premultiplied, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_GRAY_ALPHA_PREMULTIPLIED), + babl_model_id (BABL_RGBA), + "planar", gray_alpha_premultiplied_to_rgba, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_GRAY_ALPHA_PREMULTIPLIED), + "planar", rgba_to_gray_alpha_premultiplied, + NULL + ); +} diff --git a/babl/base/model-rgb.c b/babl/base/model-rgb.c new file mode 100644 index 0000000..a1c1c37 --- /dev/null +++ b/babl/base/model-rgb.c @@ -0,0 +1,526 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include "babl.h" +#include "babl-ids.h" +#include "util.h" +#include "babl-base.h" + +static void models (void); +static void components (void); +static void conversions (void); +static void formats (void); + +void +babl_base_model_rgb (void) +{ + components (); + models (); + conversions (); + formats (); +} + +static void +components (void) +{ + babl_component_new ( + "Ra", + "id", BABL_RED_MUL_ALPHA, + "luma", + "chroma", + "alpha", + NULL); + babl_component_new ( + "Ga", + "id", BABL_GREEN_MUL_ALPHA, + "luma", + "chroma", + "alpha", + NULL); + babl_component_new ( + "Ba", + "id", BABL_BLUE_MUL_ALPHA, + "luma", + "chroma", + "alpha", + NULL); + + babl_component_new ( + "R'", + "id", BABL_RED_GAMMA_2_2, + "luma", + "chroma", + NULL); + + babl_component_new ( + "G'", + "id", BABL_GREEN_GAMMA_2_2, + "luma", + "chroma", + NULL); + + babl_component_new ( + "B'", + "id", BABL_BLUE_GAMMA_2_2, + "luma", + "chroma", + NULL); + + babl_component_new ( + "R'a", + "id", BABL_RED_GAMMA_2_2_MUL_ALPHA, + "luma", + "chroma", + NULL); + + babl_component_new ( + "G'a", + "id", BABL_GREEN_GAMMA_2_2_MUL_ALPHA, + "luma", + "chroma", + NULL); + + babl_component_new ( + "B'a", + "id", BABL_BLUE_GAMMA_2_2_MUL_ALPHA, + "luma", + "chroma", + NULL); +} + +static void +models (void) +{ + babl_model_new ( + "id", BABL_RGB, + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + NULL); + + babl_model_new ( + "id", BABL_RGBA_PREMULTIPLIED, + babl_component_id (BABL_RED_MUL_ALPHA), + babl_component_id (BABL_GREEN_MUL_ALPHA), + babl_component_id (BABL_BLUE_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); + + babl_model_new ( + "id", BABL_RGB_GAMMA_2_2, + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + NULL); + + babl_model_new ( + "id", BABL_RGBA_GAMMA_2_2, + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + babl_component_id (BABL_ALPHA), + NULL); + + babl_model_new ( + "id", BABL_RGBA_GAMMA_2_2_PREMULTIPLIED, + babl_component_id (BABL_RED_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_GREEN_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_BLUE_GAMMA_2_2_MUL_ALPHA), + babl_component_id (BABL_ALPHA), + NULL); +} + +static long +copy_strip_1 (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long samples) +{ + long n = samples; + + BABL_PLANAR_SANITY + while (n--) + { + int i; + + for (i = 0; i < dst_bands; i++) + { + double foo; + if (i < src_bands) + foo = *(double *) src[i]; + else + foo = 1.0; + *(double *) dst[i] = foo; + } + + BABL_PLANAR_STEP + } + return samples; +} + +static long +g3_gamma_2_2 (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long samples) +{ + long n = samples; + + BABL_PLANAR_SANITY + while (n--) + { + int band; + for (band = 0; band < 3; band++) + *(double *) dst[band] = linear_to_gamma_2_2 (*(double *) src[band]); + for (; band < dst_bands; band++) + *(double *) dst[band] = *(double *) src[band]; + + BABL_PLANAR_STEP + } + return samples; +} + + +static long +g3_inv_gamma_2_2 (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long samples) +{ + long n = samples; + + BABL_PLANAR_SANITY + while (n--) + { + int band; + for (band = 0; band < 3; band++) + { + *(double *) dst[band] = gamma_2_2_to_linear (*(double *) src[band]); + } + for (; band < dst_bands; band++) + { + if (band < src_bands) + *(double *) dst[band] = *(double *) src[band]; + else + *(double *) dst[band] = 1.0; + } + BABL_PLANAR_STEP + } + return samples; +} + +static long +non_premultiplied_to_premultiplied (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long samples) +{ + long n = samples; + + BABL_PLANAR_SANITY + while (n--) + { + double alpha; + int band; + + alpha = *(double *) src[src_bands - 1]; + for (band = 0; band < src_bands - 1; band++) + { + *(double *) dst[band] = *(double *) src[band] * alpha; + } + *(double *) dst[dst_bands - 1] = alpha; + + BABL_PLANAR_STEP + } + return samples; +} + +static long +premultiplied_to_non_premultiplied (int src_bands, + char **src, + int *src_pitch, + int dst_bands, + char **dst, + int *dst_pitch, + long samples) +{ + long n = samples; + + BABL_PLANAR_SANITY + while (n--) + { + double alpha; + int band; + + alpha = *(double *) src[src_bands - 1]; + for (band = 0; band < src_bands - 1; band++) + { + if (alpha > 0.001) + { + *(double *) dst[band] = *(double *) src[band] / alpha; + } + else + { + *(double *) dst[band] = 0.00; + } + } + *(double *) dst[dst_bands - 1] = alpha; + + BABL_PLANAR_STEP + } + return samples; +} + + + +static long +rgba2rgba_gamma_2_2_premultiplied (char *src, + char *dst, + long samples) +{ + long n = samples; + + while (n--) + { + double alpha = ((double *) src)[3]; + ((double *) dst)[0] = linear_to_gamma_2_2 (((double *) src)[0]) * alpha; + ((double *) dst)[1] = linear_to_gamma_2_2 (((double *) src)[1]) * alpha; + ((double *) dst)[2] = linear_to_gamma_2_2 (((double *) src)[2]) * alpha; + ((double *) dst)[3] = alpha; + src += 4 * sizeof (double); + dst += 4 * sizeof (double); + } + return samples; +} + + +static long +rgba_gamma_2_2_premultiplied2rgba (char *src, + char *dst, + long samples) +{ + long n = samples; + + while (n--) + { + double alpha = ((double *) src)[3]; + if (alpha > 0.0001) + { + ((double *) dst)[0] = gamma_2_2_to_linear (((double *) src)[0] / alpha); + ((double *) dst)[1] = gamma_2_2_to_linear (((double *) src)[1] / alpha); + ((double *) dst)[2] = gamma_2_2_to_linear (((double *) src)[2] / alpha); + } + else + { + ((double *) dst)[0] = 0.0; + ((double *) dst)[1] = 0.0; + ((double *) dst)[2] = 0.0; + } + ((double *) dst)[3] = alpha; + + src += 4 * sizeof (double); + dst += 4 * sizeof (double); + } + return samples; +} + + +static long +rgba2rgba_gamma_2_2 (char *src, + char *dst, + long samples) +{ + long n = samples; + + while (n--) + { + double alpha = ((double *) src)[3]; + ((double *) dst)[0] = linear_to_gamma_2_2 (((double *) src)[0]); + ((double *) dst)[1] = linear_to_gamma_2_2 (((double *) src)[1]); + ((double *) dst)[2] = linear_to_gamma_2_2 (((double *) src)[2]); + ((double *) dst)[3] = alpha; + src += 4 * sizeof (double); + dst += 4 * sizeof (double); + } + return samples; +} + + +static long +rgba_gamma_2_22rgba (char *src, + char *dst, + long samples) +{ + long n = samples; + + while (n--) + { + double alpha = ((double *) src)[3]; + ((double *) dst)[0] = gamma_2_2_to_linear (((double *) src)[0]); + ((double *) dst)[1] = gamma_2_2_to_linear (((double *) src)[1]); + ((double *) dst)[2] = gamma_2_2_to_linear (((double *) src)[2]); + ((double *) dst)[3] = alpha; + + src += 4 * sizeof (double); + dst += 4 * sizeof (double); + } + return samples; +} + +static void +conversions (void) +{ + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_RGBA), + "planar", copy_strip_1, + NULL + ); + + + babl_conversion_new ( + babl_model_id (BABL_RGB), + babl_model_id (BABL_RGBA), + "planar", copy_strip_1, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_RGB), + "planar", copy_strip_1, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_RGBA_PREMULTIPLIED), + "planar", non_premultiplied_to_premultiplied, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA_PREMULTIPLIED), + babl_model_id (BABL_RGBA), + "planar", premultiplied_to_non_premultiplied, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_RGB_GAMMA_2_2), + "planar", g3_gamma_2_2, + NULL + ); + babl_conversion_new ( + babl_model_id (BABL_RGB_GAMMA_2_2), + babl_model_id (BABL_RGBA), + "planar", g3_inv_gamma_2_2, + NULL + ); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_RGBA_GAMMA_2_2), + "linear", rgba2rgba_gamma_2_2, + NULL); + babl_conversion_new ( + babl_model_id (BABL_RGBA_GAMMA_2_2), + babl_model_id (BABL_RGBA), + "linear", rgba_gamma_2_22rgba, + NULL); + + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_RGBA_GAMMA_2_2_PREMULTIPLIED), + "linear", rgba2rgba_gamma_2_2_premultiplied, + NULL); + babl_conversion_new ( + babl_model_id (BABL_RGBA_GAMMA_2_2_PREMULTIPLIED), + babl_model_id (BABL_RGBA), + "linear", rgba_gamma_2_2_premultiplied2rgba, + NULL); +} + +static void +formats (void) +{ + babl_format_new ( + //"name", "srgb", + "id", BABL_SRGB, + babl_model_id (BABL_RGB_GAMMA_2_2), + babl_type_id (BABL_U8), + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + NULL); + + babl_format_new ( + "id", BABL_SRGBA, + babl_model_id (BABL_RGBA_GAMMA_2_2), + babl_type_id (BABL_U8), + babl_component_id (BABL_RED_GAMMA_2_2), + babl_component_id (BABL_GREEN_GAMMA_2_2), + babl_component_id (BABL_BLUE_GAMMA_2_2), + babl_component_id (BABL_ALPHA), + NULL); + + babl_format_new ( + "id", BABL_RGBA_FLOAT, + babl_model_id (BABL_RGBA), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + babl_component_id (BABL_ALPHA), + NULL); + + babl_format_new ( + "id", BABL_RGB_FLOAT, + babl_model_id (BABL_RGB), + babl_type_id (BABL_FLOAT), + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + NULL); + +#ifdef XXXX + babl_format_new ( + "id", BABL_RGB565, + babl_model_id (BABL_RGB), + babl_component_id (BABL_RED), + babl_component_id (BABL_GREEN), + babl_component_id (BABL_BLUE), + + ); +#endif +} + diff --git a/babl/base/model-ycbcr.c b/babl/base/model-ycbcr.c new file mode 100644 index 0000000..10551a7 --- /dev/null +++ b/babl/base/model-ycbcr.c @@ -0,0 +1,301 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include +#include +#include "babl.h" +#include "babl-ids.h" +#include "babl-base.h" + +#include "util.h" + +static void components (void); +static void models (void); +static void conversions (void); +static void formats (void); + +void +babl_base_model_ycbcr (void) +{ + components (); + models (); + conversions (); + formats (); +} + +static void +components (void) +{ + babl_component_new ( + "Cb", + "id", BABL_CB, + "chroma", + NULL); + + babl_component_new ( + "Cr", + "id", BABL_CR, + "chroma", + NULL); +} + +static void +models (void) +{ + babl_model_new ( + "id", BABL_YCBCR, + babl_component_id (BABL_LUMA), + babl_component_id (BABL_CB), + babl_component_id (BABL_CR), + NULL); + + babl_model_new ( + "id", BABL_YCBCR_ALPHA, + babl_component_id (BABL_LUMA), + babl_component_id (BABL_CB), + babl_component_id (BABL_CR), + babl_component_id (BABL_ALPHA), + NULL); +} + +static long +rgba_to_ycbcra (char *src, + char *dst, + long n) +{ + while (n--) + { + double red = ((double *) src)[0]; + double green = ((double *) src)[1]; + double blue = ((double *) src)[2]; + double alpha = ((double *) src)[3]; + + double luminance, cb, cr; + + red = linear_to_gamma_2_2 (red); + green = linear_to_gamma_2_2 (green); + blue = linear_to_gamma_2_2 (blue); + + luminance = 0.299 * red + 0.587 * green + 0.114 * blue; + cb = -0.168736 * red - 0.331264 * green + 0.5 * blue; + cr = 0.5 * red - 0.418688 * green - 0.081312 * blue; + + ((double *) dst)[0] = luminance; + ((double *) dst)[1] = cb; + ((double *) dst)[2] = cr; + ((double *) dst)[3] = alpha; + + src += sizeof (double) * 4; + dst += sizeof (double) * 4; + } + return n; +} + + +static long +rgba_to_ycbcr (char *src, + char *dst, + long n) +{ + while (n--) + { + double red = ((double *) src)[0]; + double green = ((double *) src)[1]; + double blue = ((double *) src)[2]; + + double luminance, cb, cr; + + red = linear_to_gamma_2_2 (red); + green = linear_to_gamma_2_2 (green); + blue = linear_to_gamma_2_2 (blue); + + luminance = 0.299 * red + 0.587 * green + 0.114 * blue; + cb = -0.168736 * red - 0.331264 * green + 0.5 * blue; + cr = 0.5 * red - 0.418688 * green - 0.081312 * blue; + + ((double *) dst)[0] = luminance; + ((double *) dst)[1] = cb; + ((double *) dst)[2] = cr; + + src += sizeof (double) * 4; + dst += sizeof (double) * 3; + } + return n; +} + +static long +ycbcra_to_rgba (char *src, + char *dst, + long n) +{ + while (n--) + { + double luminance = ((double *) src)[0]; + double cb = ((double *) src)[1]; + double cr = ((double *) src)[2]; + double alpha = ((double *) src)[3]; + + double red, green, blue; + + red = 1.0 * luminance + 0.0 * cb + 1.40200 * cr; + green = 1.0 * luminance - 0.344136 * cb - 0.71414136 * cr; + blue = 1.0 * luminance + 1.772 * cb + 0.0 * cr; + + red = gamma_2_2_to_linear (red); + green = gamma_2_2_to_linear (green); + blue = gamma_2_2_to_linear (blue); + + ((double *) dst)[0] = red; + ((double *) dst)[1] = green; + ((double *) dst)[2] = blue; + ((double *) dst)[3] = alpha; + + src += sizeof (double) * 4; + dst += sizeof (double) * 4; + } + return n; +} + + +static long +ycbcr_to_rgba (char *src, + char *dst, + long n) +{ + while (n--) + { + double luminance = ((double *) src)[0]; + double cb = ((double *) src)[1]; + double cr = ((double *) src)[2]; + + double red, green, blue; + + red = 1.0 * luminance + 0.0 * cb + 1.40200 * cr; + green = 1.0 * luminance - 0.344136 * cb - 0.71414136 * cr; + blue = 1.0 * luminance + 1.772 * cb + 0.0 * cr; + + red = gamma_2_2_to_linear (red); + green = gamma_2_2_to_linear (green); + blue = gamma_2_2_to_linear (blue); + + ((double *) dst)[0] = red; + ((double *) dst)[1] = green; + ((double *) dst)[2] = blue; + ((double *) dst)[3] = 1.0; + + src += sizeof (double) * 3; + dst += sizeof (double) * 4; + } + return n; +} + +static void +conversions (void) +{ + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_YCBCR), + "linear", rgba_to_ycbcr, + NULL + ); + babl_conversion_new ( + babl_model_id (BABL_YCBCR), + babl_model_id (BABL_RGBA), + "linear", ycbcr_to_rgba, + NULL + ); + babl_conversion_new ( + babl_model_id (BABL_RGBA), + babl_model_id (BABL_YCBCR_ALPHA), + "linear", rgba_to_ycbcra, + NULL + ); + babl_conversion_new ( + babl_model_id (BABL_YCBCR_ALPHA), + babl_model_id (BABL_RGBA), + "linear", ycbcra_to_rgba, + NULL + ); +} + +static void +formats (void) +{ + babl_format_new ( + "name", "Y'CbCr u8", + "id", BABL_YCBCR420, + "planar", + babl_model_id (BABL_YCBCR), + babl_type_id (BABL_U8_LUMA), + babl_sampling (1, 1), + babl_component_id (BABL_LUMA), + babl_type_id (BABL_U8_CHROMA), + babl_sampling (2, 2), + babl_component_id (BABL_CB), + babl_sampling (2, 2), + babl_component_id (BABL_CR), + NULL); + return; + + babl_format_new ( + "name", "y'cbcr420", + "id", BABL_YCBCR420, + "planar", + babl_model_id (BABL_YCBCR), + babl_type_id (BABL_U8_LUMA), + babl_sampling (1, 1), + babl_component_id (BABL_LUMA), + babl_type_id (BABL_U8_CHROMA), + babl_sampling (2, 2), + babl_component_id (BABL_CB), + babl_sampling (2, 2), + babl_component_id (BABL_CR), + NULL); + + + babl_format_new ( + "name", "y'cbcr422", + "id", BABL_YCBCR422, + "planar", + babl_model_id (BABL_YCBCR), + babl_type_id (BABL_U8_LUMA), + babl_sampling (1, 1), + babl_component_id (BABL_LUMA), + babl_type_id (BABL_U8_CHROMA), + babl_sampling (2, 1), + babl_component_id (BABL_CB), + babl_sampling (2, 1), + babl_component_id (BABL_CR), + NULL); + + babl_format_new ( + "name", "y'cbcr411", + "id", BABL_YCBCR411, + "planar", + babl_model_id (BABL_YCBCR), + babl_type_id (BABL_U8_LUMA), + babl_sampling (1, 1), + babl_component_id (BABL_LUMA), + babl_type_id (BABL_U8_CHROMA), + babl_sampling (4, 1), + babl_component_id (BABL_CB), + babl_sampling (4, 1), + babl_component_id (BABL_CR), + NULL); +} diff --git a/babl/base/rgb-constants.h b/babl/base/rgb-constants.h new file mode 100644 index 0000000..d8a428c --- /dev/null +++ b/babl/base/rgb-constants.h @@ -0,0 +1,34 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +//#define CONTEMPORARY_MONITOR + +#ifdef CONTEMPORARY_MONITOR + /* source: http://www.poynton.com/ColorFAQ.html */ + #define RGB_LUMINANCE_RED (0.212671) + #define RGB_LUMINANCE_GREEN (0.715160) + #define RGB_LUMINANCE_BLUE (0.072169) +#else + /* this is not correct, but the constants are kept around */ + #define RGB_LUMA_RED (0.299) + #define RGB_LUMA_GREEN (0.587) + #define RGB_LUMA_BLUE (0.114) + #define RGB_LUMINANCE_RED RGB_LUMA_RED + #define RGB_LUMINANCE_GREEN RGB_LUMA_GREEN + #define RGB_LUMINANCE_BLUE RGB_LUMA_BLUE +#endif diff --git a/babl/base/type-float.c b/babl/base/type-float.c new file mode 100644 index 0000000..25b882d --- /dev/null +++ b/babl/base/type-float.c @@ -0,0 +1,80 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include + +#include "babl.h" +#include "babl-ids.h" +#include "babl-base.h" + +static long +convert_double_float (char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + (*(float *) dst) = (*(double *) src); + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +static long +convert_float_double (char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + (*(double *) dst) = (*(float *) src); + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +void +babl_base_type_float (void) +{ + babl_type_new ( + "float", + "id", BABL_FLOAT, + "bits", 32, + NULL); + + babl_conversion_new ( + babl_type_id (BABL_FLOAT), + babl_type_id (BABL_DOUBLE), + "plane", convert_float_double, + NULL + ); + + babl_conversion_new ( + babl_type_id (BABL_DOUBLE), + babl_type_id (BABL_FLOAT), + "plane", convert_double_float, + NULL + ); +} diff --git a/babl/base/type-u16.c b/babl/base/type-u16.c new file mode 100644 index 0000000..bbb548f --- /dev/null +++ b/babl/base/type-u16.c @@ -0,0 +1,134 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include +#include +#include + +#include "babl-internal.h" +#include "babl-base.h" + + +static inline long +convert_double_u16_scaled (double min_val, + double max_val, + uint16_t min, + uint16_t max, + char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + double dval = *(double *) src; + uint16_t u16val; + + if (dval < min_val) + u16val = min; + else if (dval > max_val) + u16val = max; + else + u16val = rint ((dval - min_val) / (max_val - min_val) * (max - min) + min); + + *(uint16_t *) dst = u16val; + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +static inline long +convert_u16_double_scaled (double min_val, + double max_val, + uint16_t min, + uint16_t max, + char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + int u16val = *(uint16_t *) src; + double dval; + + if (u16val < min) + dval = min_val; + else if (u16val > max) + dval = max_val; + else + dval = (u16val - min) / (double) (max - min) * (max_val - min_val) + min_val; + + (*(double *) dst) = dval; + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +#define MAKE_CONVERSIONS(name, min_val, max_val, min, max) \ + static long \ + convert_ ## name ## _double (void *src, \ + void *dst, \ + int src_pitch, \ + int dst_pitch, \ + long n) \ + { \ + return convert_u16_double_scaled (min_val, max_val, min, max, \ + src, dst, src_pitch, dst_pitch, n); \ + } \ + static long \ + convert_double_ ## name (void *src, \ + void *dst, \ + int src_pitch, \ + int dst_pitch, \ + long n) \ + { \ + return convert_double_u16_scaled (min_val, max_val, min, max, \ + src, dst, src_pitch, dst_pitch, n); \ + } + +MAKE_CONVERSIONS (u16, 0.0, 1.0, 0, UINT16_MAX); + +void +babl_base_type_u16 (void) +{ + babl_type_new ( + "u16", + "id", BABL_U16, + "bits", 16, + NULL); + + babl_conversion_new ( + babl_type_id (BABL_U16), + babl_type_id (BABL_DOUBLE), + "plane", convert_u16_double, + NULL + ); + + babl_conversion_new ( + babl_type_id (BABL_DOUBLE), + babl_type_id (BABL_U16), + "plane", convert_double_u16, + NULL + ); +} diff --git a/babl/base/type-u32.c b/babl/base/type-u32.c new file mode 100644 index 0000000..cb1854a --- /dev/null +++ b/babl/base/type-u32.c @@ -0,0 +1,133 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include +#include +#include + +#include "babl-internal.h" +#include "babl-base.h" + +static inline long +convert_double_u32_scaled (double min_val, + double max_val, + uint32_t min, + uint32_t max, + char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + double dval = *(double *) src; + uint32_t u32val; + + if (dval < min_val) + u32val = min; + else if (dval > max_val) + u32val = max; + else + u32val = rint ((dval - min_val) / (max_val - min_val) * (max - min) + min); + + *(uint32_t *) dst = u32val; + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +static inline long +convert_u32_double_scaled (double min_val, + double max_val, + uint32_t min, + uint32_t max, + char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + int u32val = *(uint32_t *) src; + double dval; + + if (u32val < min) + dval = min_val; + else if (u32val > max) + dval = max_val; + else + dval = (u32val - min) / (double) (max - min) * (max_val - min_val) + min_val; + + (*(double *) dst) = dval; + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +#define MAKE_CONVERSIONS(name, min_val, max_val, min, max) \ + static long \ + convert_ ## name ## _double (void *src, \ + void *dst, \ + int src_pitch, \ + int dst_pitch, \ + long n) \ + { \ + return convert_u32_double_scaled (min_val, max_val, min, max, \ + src, dst, src_pitch, dst_pitch, n); \ + } \ + static long \ + convert_double_ ## name (void *src, \ + void *dst, \ + int src_pitch, \ + int dst_pitch, \ + long n) \ + { \ + return convert_double_u32_scaled (min_val, max_val, min, max, \ + src, dst, src_pitch, dst_pitch, n); \ + } + +MAKE_CONVERSIONS (u32, 0.0, 1.0, 0, UINT32_MAX); + +void +babl_base_type_u32 (void) +{ + babl_type_new ( + "u32", + "id", BABL_U32, + "bits", 32, + NULL); + + babl_conversion_new ( + babl_type_id (BABL_U32), + babl_type_id (BABL_DOUBLE), + "plane", convert_u32_double, + NULL + ); + + babl_conversion_new ( + babl_type_id (BABL_DOUBLE), + babl_type_id (BABL_U32), + "plane", convert_double_u32, + NULL + ); +} diff --git a/babl/base/type-u8.c b/babl/base/type-u8.c new file mode 100644 index 0000000..592258f --- /dev/null +++ b/babl/base/type-u8.c @@ -0,0 +1,178 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include +#include + +#include "babl-internal.h" +#include "babl-base.h" + +#include +static inline long +convert_double_u8_scaled (double min_val, + double max_val, + unsigned char min, + unsigned char max, + char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + double dval = *(double *) src; + unsigned char u8val; + + if (dval < min_val) + u8val = min; + else if (dval > max_val) + u8val = max; + else + u8val = rint ((dval - min_val) / (max_val - min_val) * (max - min) + min); + + *(unsigned char *) dst = u8val; + src += src_pitch; + dst += dst_pitch; + } + return n; +} + +static inline long +convert_u8_double_scaled (double min_val, + double max_val, + unsigned char min, + unsigned char max, + char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + int u8val = *(unsigned char *) src; + double dval; + + if (u8val < min) + dval = min_val; + else if (u8val > max) + dval = max_val; + else + dval = (u8val - min) / (double) (max - min) * (max_val - min_val) + min_val; + + (*(double *) dst) = dval; + + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +#define MAKE_CONVERSIONS(name, min_val, max_val, min, max) \ + static long \ + convert_ ## name ## _double (void *src, \ + void *dst, \ + int src_pitch, \ + int dst_pitch, \ + long n) \ + { \ + return convert_u8_double_scaled (min_val, max_val, min, max, \ + src, dst, src_pitch, dst_pitch, n); \ + } \ + static long \ + convert_double_ ## name (void *src, \ + void *dst, \ + int src_pitch, \ + int dst_pitch, \ + long n) \ + { \ + return convert_double_u8_scaled (min_val, max_val, min, max, \ + src, dst, src_pitch, dst_pitch, n); \ + } + +MAKE_CONVERSIONS (u8, 0.0, 1.0, 0x00, UINT8_MAX); +MAKE_CONVERSIONS (u8_luma, 0.0, 1.0, 16, 235); +MAKE_CONVERSIONS (u8_chroma, 0.0, 1.0, 16, 240); + +void +babl_base_type_u8 (void) +{ + babl_type_new ( + "u8", + "id", BABL_U8, + "bits", 8, + NULL); + + babl_type_new ( + "u8-luma", + "id", BABL_U8_LUMA, + "bits", 8, + NULL + ); + + babl_type_new ( + "u8-chroma", + "id", BABL_U8_CHROMA, + "integer", + "unsigned", + "bits", 8, + "min", (long) 16, + "max", (long) 240, + "min_val", -0.5, + "max_val", 0.5, + NULL + ); + babl_conversion_new ( + babl_type_id (BABL_U8), + babl_type_id (BABL_DOUBLE), + "plane", convert_u8_double, + NULL + ); + babl_conversion_new ( + babl_type_id (BABL_DOUBLE), + babl_type_id (BABL_U8), + "plane", convert_double_u8, + NULL + ); + babl_conversion_new ( + babl_type_id (BABL_U8_LUMA), + babl_type_id (BABL_DOUBLE), + "plane", convert_u8_luma_double, + NULL + ); + babl_conversion_new ( + babl_type_id (BABL_DOUBLE), + babl_type_id (BABL_U8_LUMA), + "plane", convert_double_u8_luma, + NULL + ); + babl_conversion_new ( + babl_type_id (BABL_U8_CHROMA), + babl_type_id (BABL_DOUBLE), + "plane", convert_u8_chroma_double, + NULL + ); + babl_conversion_new ( + babl_type_id (BABL_DOUBLE), + babl_type_id (BABL_U8_CHROMA), + "plane", convert_double_u8_chroma, + NULL + ); +} diff --git a/babl/base/util.h b/babl/base/util.h new file mode 100644 index 0000000..fa2280c --- /dev/null +++ b/babl/base/util.h @@ -0,0 +1,71 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _UTIL_H +#define _UTIL_H + +#include +#include + +#define BABL_PLANAR_SANITY \ + { \ + assert(src_bands>0); \ + assert(dst_bands>0); \ + assert(src); \ + assert(*src); \ + assert(dst); \ + assert(*dst); \ + assert(n>0); \ + assert(*src_pitch); \ + } + +#define BABL_PLANAR_STEP \ + { \ + int i; \ + for (i=0; i< src_bands; i++) \ + src[i]+=src_pitch[i]; \ + for (i=0; i< dst_bands; i++) \ + dst[i]+=dst_pitch[i]; \ + } + +#endif + +#define BABL_USE_SRGB_GAMMA + +#ifdef BABL_USE_SRGB_GAMMA + +static inline double +linear_to_gamma_2_2 (double value) +{ + if (value > 0.0030402477F) + return 1.055F * pow (value, (1.0F/2.4F)) - 0.055F; + return 12.92F * value; +} + +static inline double +gamma_2_2_to_linear (double value) +{ + if (value > 0.03928F) + return pow ((value + 0.055F) / 1.055F, 2.4F); + return value / 12.92F; +} + +#else + #define linear_to_gamma_2_2(value) (pow((value), (1.0F/2.2F))) + #define gamma_2_2_to_linear(value) (pow((value), 2.2F)) +#endif diff --git a/babl/gettimeofday.c b/babl/gettimeofday.c new file mode 100644 index 0000000..33bf926 --- /dev/null +++ b/babl/gettimeofday.c @@ -0,0 +1,68 @@ +/* + * timeval.h 1.0 01/12/19 + * + * Defines gettimeofday, timeval, etc. for Win32 + * + * By Wu Yongwei + * + */ + +#ifdef _WIN32 + +#define WIN32_LEAN_AND_MEAN +#include +#include + +#ifndef __GNUC__ +#define EPOCHFILETIME (116444736000000000i 64) +#else +#define EPOCHFILETIME (116444736000000000LL) +#endif + +struct timeval +{ + long tv_sec; /* seconds */ + long tv_usec; /* microseconds */ +}; + +struct timezone +{ + int tz_minuteswest; /* minutes W of Greenwich */ + int tz_dsttime; /* type of dst correction */ +}; + + +int gettimeofday (struct timeval *tv, struct timezone *tz) +{ + FILETIME ft; + LARGE_INTEGER li; + __int64 t; + static int tzflag; + + if (tv) + { + GetSystemTimeAsFileTime (&ft); + li.LowPart = ft.dwLowDateTime; + li.HighPart = ft.dwHighDateTime; + t = li.QuadPart;/* In 100-nanosecond intervals */ + t -= EPOCHFILETIME;/* Offset to the Epoch time */ + t /= 10; /* In microseconds */ + tv->tv_sec = (long) (t / 1000000); + tv->tv_usec = (long) (t % 1000000); + } + + if (tz) + { + if (!tzflag) + { + _tzset (); + tzflag++; + } + tz->tz_minuteswest = _timezone / 60; + tz->tz_dsttime = _daylight; + } + + return 0; +} + +#endif /* _WIN32 */ diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..f32079a --- /dev/null +++ b/config.guess @@ -0,0 +1,1526 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2008-01-23' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner . +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[456]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:[3456]*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T | authenticamd) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..87cbb49 --- /dev/null +++ b/config.h.in @@ -0,0 +1,100 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you are compiling for PowerPC. */ +#undef ARCH_PPC + +/* Define to 1 if you are compiling for PowerPC64. */ +#undef ARCH_PPC64 + +/* Define to 1 if you are compiling for ix86. */ +#undef ARCH_X86 + +/* Define to 1 if you are compiling for amd64. */ +#undef ARCH_X86_64 + +/* separator between directories in BABL_PATH */ +#undef BABL_DIR_SEPARATOR + +/* name of BABL library */ +#undef BABL_LIBRARY + +/* separator between paths in BABL_PATH */ +#undef BABL_PATH_SEPARATOR + +/* Define to 1 if this is an unstable version of BABL */ +#undef BABL_UNSTABLE + +/* Dynamic shared library */ +#undef DYNAMICLIB + +/* Define to 1 if you have the header file. */ +#undef HAVE_ALTIVEC_H + +/* Define to 1 if the altivec runtime test should use a sysctl. */ +#undef HAVE_ALTIVEC_SYSCTL + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `rint' function. */ +#undef HAVE_RINT + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* File extension for shared libraries */ +#undef SHREXT + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if AltiVec support is available. */ +#undef USE_ALTIVEC + +/* Define to 1 if MMX assembly is available. */ +#undef USE_MMX + +/* Define to 1 if SSE assembly is available. */ +#undef USE_SSE diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..6759825 --- /dev/null +++ b/config.sub @@ -0,0 +1,1658 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2008-01-16' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | score \ + | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tile*) + basic_machine=tile-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..be981ed --- /dev/null +++ b/configure @@ -0,0 +1,23440 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61 for babl 0.0.22. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + if test "x$CONFIG_SHELL" != x; then + for as_var in BASH_ENV ENV + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . 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Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm -f conftest.sed + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then + # We used to keeping the `.' as first argument, in order to + # allow $(mkdir_p) to be used without argument. As in + # $(mkdir_p) $(somedir) + # where $(somedir) is conditionally defined. However this is wrong + # for two reasons: + # 1. if the package is installed by a user who cannot write `.' + # make install will fail, + # 2. the above comment should most certainly read + # $(mkdir_p) $(DESTDIR)$(somedir) + # so it does not work when $(somedir) is undefined and + # $(DESTDIR) is not. + # To support the latter case, we have to write + # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), + # so the `.' trick is pointless. + mkdir_p='mkdir -p --' +else + # On NextStep and OpenStep, the `mkdir' command does not + # recognize any option. It will interpret all options as + # directories to create, and then abort because `.' already + # exists. + for d in ./-p ./--version; + do + test -d $d && rmdir $d + done + # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. + if test -f "$ac_aux_dir/mkinstalldirs"; then + mkdir_p='$(mkinstalldirs)' + else + mkdir_p='$(install_sh) -d' + fi +fi + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } +set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + SET_MAKE= +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && + test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='babl' + VERSION='0.0.22' + + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"$am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + +ac_config_headers="$ac_config_headers config.h" + + +# Check whether --enable-static was given. +if test "${enable_static+set}" = set; then + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=no +fi + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } +if test -z "$ac_file"; then + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } + +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +{ echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + + +if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + + +depcc="$CC" am_compiler_list= + +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + + +if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + + +# Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + +# Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 +echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} + { (exit 1); exit 1; }; } + +{ echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6; } +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 +echo "$as_me: error: invalid value of canonical build" >&2;} + { (exit 1); exit 1; }; };; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6; } +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 +echo "$as_me: error: invalid value of canonical host" >&2;} + { (exit 1); exit 1; }; };; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 +echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; } +if test "${lt_cv_path_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done + +fi + +SED=$lt_cv_path_SED + +{ echo "$as_me:$LINENO: result: $SED" >&5 +echo "${ECHO_T}$SED" >&6; } + +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_GREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_GREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_GREP=$GREP +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_EGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +echo "${ECHO_T}$LD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + +{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 +echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; } +if test "${lt_cv_path_NM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 +echo "${ECHO_T}$lt_cv_path_NM" >&6; } +NM="$lt_cv_path_NM" + +{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6; } +fi + +{ echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 +echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +nto-qnx*) + lt_cv_deplibs_check_method=unknown + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 4397 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_cc_needs_belf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_cc_needs_belf=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-cygwin* | *-*-mingw* | *-*-pw32*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_DLLTOOL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { echo "$as_me:$LINENO: result: $DLLTOOL" >&5 +echo "${ECHO_T}$DLLTOOL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5 +echo "${ECHO_T}$ac_ct_DLLTOOL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AS="${ac_tool_prefix}as" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { echo "$as_me:$LINENO: result: $AS" >&5 +echo "${ECHO_T}$AS" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_AS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AS="as" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { echo "$as_me:$LINENO: result: $ac_ct_AS" >&5 +echo "${ECHO_T}$ac_ct_AS" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { echo "$as_me:$LINENO: result: $OBJDUMP" >&5 +echo "${ECHO_T}$OBJDUMP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5 +echo "${ECHO_T}$ac_ct_OBJDUMP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; + +esac + +need_locks="$enable_libtool_lock" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in dlfcn.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { echo "$as_me:$LINENO: result: $CXX" >&5 +echo "${ECHO_T}$CXX" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 +echo "${ECHO_T}$ac_ct_CXX" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C++ compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } +if test "${ac_cv_cxx_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; } +GXX=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 +echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cxx_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? 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Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + + +if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + + + +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 +echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; } +if test -z "$CXXCPP"; then + if test "${ac_cv_prog_CXXCPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ echo "$as_me:$LINENO: result: $CXXCPP" >&5 +echo "${ECHO_T}$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +fi + + +ac_ext=f +ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' +ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_f77_compiler_gnu +if test -n "$ac_tool_prefix"; then + for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$F77"; then + ac_cv_prog_F77="$F77" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_F77="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +F77=$ac_cv_prog_F77 +if test -n "$F77"; then + { echo "$as_me:$LINENO: result: $F77" >&5 +echo "${ECHO_T}$F77" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$F77" && break + done +fi +if test -z "$F77"; then + ac_ct_F77=$F77 + for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_F77"; then + ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_F77="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_F77=$ac_cv_prog_ac_ct_F77 +if test -n "$ac_ct_F77"; then + { echo "$as_me:$LINENO: result: $ac_ct_F77" >&5 +echo "${ECHO_T}$ac_ct_F77" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_F77" && break +done + + if test "x$ac_ct_F77" = x; then + F77="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + F77=$ac_ct_F77 + fi +fi + + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +rm -f a.out + +# If we don't use `.F' as extension, the preprocessor is not run on the +# input file. (Note that this only needs to work for GNU compilers.) +ac_save_ext=$ac_ext +ac_ext=F +{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6; } +if test "${ac_cv_f77_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF + program main +#ifndef __GNUC__ + choke me +#endif + + end +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_f77_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6; } +ac_ext=$ac_save_ext +ac_test_FFLAGS=${FFLAGS+set} +ac_save_FFLAGS=$FFLAGS +FFLAGS= +{ echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5 +echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_f77_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + FFLAGS=-g +cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_f77_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_prog_f77_g=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5 +echo "${ECHO_T}$ac_cv_prog_f77_g" >&6; } +if test "$ac_test_FFLAGS" = set; then + FFLAGS=$ac_save_FFLAGS +elif test $ac_cv_prog_f77_g = yes; then + if test "x$ac_cv_f77_compiler_gnu" = xyes; then + FFLAGS="-g -O2" + else + FFLAGS="-g" + fi +else + if test "x$ac_cv_f77_compiler_gnu" = xyes; then + FFLAGS="-O2" + else + FFLAGS= + fi +fi + +G77=`test $ac_compiler_gnu = yes && echo yes` +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! +# find the maximum length of command line arguments +{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 +echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ + = "XX$teststring") >/dev/null 2>&1 && + new_result=`expr "X$teststring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + teststring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 +echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; } +else + { echo "$as_me:$LINENO: result: none" >&5 +echo "${ECHO_T}none" >&6; } +fi + + + + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 +echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32*) + symcode='[ABCDGISTW]' + ;; +hpux*) # Its linker distinguishes data from code symbols + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +linux* | k*bsd*-gnu) + if test "$host_cpu" = ia64; then + symcode='[ABCDGIRSTW]' + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if grep ' nm_test_var$' "$nlist" >/dev/null; then + if grep ' nm_test_func$' "$nlist" >/dev/null; then + cat < conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' + + cat <> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[] = +{ +EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { echo "$as_me:$LINENO: result: failed" >&5 +echo "${ECHO_T}failed" >&6; } +else + { echo "$as_me:$LINENO: result: ok" >&5 +echo "${ECHO_T}ok" >&6; } +fi + +{ echo "$as_me:$LINENO: checking for objdir" >&5 +echo $ECHO_N "checking for objdir... $ECHO_C" >&6; } +if test "${lt_cv_objdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 +echo "${ECHO_T}$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 +echo "${ECHO_T}$ac_ct_AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$SED" && SED=sed +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { echo "$as_me:$LINENO: checking for file" >&5 +echo $ECHO_N "checking for file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 +echo "${ECHO_T}$DSYMUTIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 +echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { echo "$as_me:$LINENO: result: $NMEDIT" >&5 +echo "${ECHO_T}$NMEDIT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 +echo "${ECHO_T}$ac_ct_NMEDIT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + + { echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 +echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + echo "int foo(void){return 1;}" > conftest.c + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib ${wl}-single_module conftest.c + if test -f libconftest.dylib; then + lt_cv_apple_cc_single_mod=yes + rm -rf libconftest.dylib* + fi + rm conftest.c + fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 +echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; } + { echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 +echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_ld_exported_symbols_list=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_ld_exported_symbols_list=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 +echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; } + case $host_os in + rhapsody* | darwin1.[0123]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil="~$DSYMUTIL \$lib || :" + else + _lt_dsymutil= + fi + ;; + esac + + +enable_dlopen=no +enable_win32_dll=yes + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + +test -z "$pic_mode" && pic_mode=default + +# Use C for the default configuration in the libtool script +tagname= +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + +{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7740: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7744: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + +lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic='-qnocommon' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:8030: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:8034: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:8134: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:8138: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag= + enable_shared_with_static_runtimes=no + archive_cmds= + archive_expsym_cmds= + old_archive_From_new_cmds= + old_archive_from_expsyms_cmds= + export_dynamic_flag_spec= + whole_archive_flag_spec= + thread_safe_flag_spec= + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_direct=no + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + link_all_deplibs=unknown + hardcode_automatic=no + module_cmds= + module_expsym_cmds= + always_export_symbols=no + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + link_all_deplibs=no + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + hardcode_direct=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld='-rpath $libdir' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5 +echo "${ECHO_T}$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 +echo "${ECHO_T}$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`echo $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var" || \ + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action" >&5 +echo "${ECHO_T}$hardcode_action" >&6; } + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +striplib= +old_striplib= +{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 +echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + ;; + *) + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + ;; + esac +fi + +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + { echo "$as_me:$LINENO: checking for shl_load" >&5 +echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; } +if test "${ac_cv_func_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shl_load to an innocuous variant, in case declares shl_load. + For example, HP-UX 11i declares gettimeofday. */ +#define shl_load innocuous_shl_load + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shl_load (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef shl_load + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_shl_load || defined __stub___shl_load +choke me +#endif + +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 +echo "${ECHO_T}$ac_cv_func_shl_load" >&6; } +if test $ac_cv_func_shl_load = yes; then + lt_cv_dlopen="shl_load" +else + { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } +if test $ac_cv_lib_dld_shl_load = yes; then + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + { echo "$as_me:$LINENO: checking for dlopen" >&5 +echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; } +if test "${ac_cv_func_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define dlopen to an innocuous variant, in case declares dlopen. + For example, HP-UX 11i declares gettimeofday. */ +#define dlopen innocuous_dlopen + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char dlopen (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef dlopen + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_dlopen || defined __stub___dlopen +choke me +#endif + +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 +echo "${ECHO_T}$ac_cv_func_dlopen" >&6; } +if test $ac_cv_func_dlopen = yes; then + lt_cv_dlopen="dlopen" +else + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 +echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_svld_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_svld_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; } +if test $ac_cv_lib_svld_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 +echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_dld_link=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_dld_link=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; } +if test $ac_cv_lib_dld_dld_link = yes; then + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 +echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 +echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + +# Report which library types will actually be built +{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +{ echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +{ echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6; } + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler \ + CC \ + LD \ + lt_prog_compiler_wl \ + lt_prog_compiler_pic \ + lt_prog_compiler_static \ + lt_prog_compiler_no_builtin_flag \ + export_dynamic_flag_spec \ + thread_safe_flag_spec \ + whole_archive_flag_spec \ + enable_shared_with_static_runtimes \ + old_archive_cmds \ + old_archive_from_new_cmds \ + predep_objects \ + postdep_objects \ + predeps \ + postdeps \ + compiler_lib_search_path \ + compiler_lib_search_dirs \ + archive_cmds \ + archive_expsym_cmds \ + postinstall_cmds \ + postuninstall_cmds \ + old_archive_from_expsyms_cmds \ + allow_undefined_flag \ + no_undefined_flag \ + export_symbols_cmds \ + hardcode_libdir_flag_spec \ + hardcode_libdir_flag_spec_ld \ + hardcode_libdir_separator \ + hardcode_automatic \ + module_cmds \ + module_expsym_cmds \ + lt_cv_prog_compiler_c_o \ + fix_srcfile_path \ + exclude_expsyms \ + include_expsyms; do + + case $var in + old_archive_cmds | \ + old_archive_from_new_cmds | \ + archive_cmds | \ + archive_expsym_cmds | \ + module_cmds | \ + module_expsym_cmds | \ + old_archive_from_expsyms_cmds | \ + export_symbols_cmds | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="${ofile}T" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + $rm -f "$cfgfile" + { echo "$as_me:$LINENO: creating $ofile" >&5 +echo "$as_me: creating $ofile" >&6;} + + cat <<__EOF__ >> "$cfgfile" +#! $SHELL + +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. +# +# This file is part of GNU Libtool: +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# The names of the tagged configurations supported by this script. +available_tags= + +# ### BEGIN LIBTOOL CONFIG + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU C compiler? +with_gcc=$GCC + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# ### END LIBTOOL CONFIG + +__EOF__ + + + case $host_os in + aix3*) + cat <<\EOF >> "$cfgfile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || \ + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + +# Check whether --with-tags was given. +if test "${with_tags+set}" = set; then + withval=$with_tags; tagnames="$withval" +fi + + +if test -f "$ltmain" && test -n "$tagnames"; then + if test ! -f "${ofile}"; then + { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5 +echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;} + fi + + if test -z "$LTCC"; then + eval "`$SHELL ${ofile} --config | grep '^LTCC='`" + if test -z "$LTCC"; then + { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5 +echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;} + else + { echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5 +echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;} + fi + fi + if test -z "$LTCFLAGS"; then + eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" + fi + + # Extract list of available tagged configurations in $ofile. + # Note that this assumes the entire list is on one line. + available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` + + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for tagname in $tagnames; do + IFS="$lt_save_ifs" + # Check whether tagname contains only valid characters + case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in + "") ;; + *) { { echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5 +echo "$as_me: error: invalid tag name: $tagname" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null + then + { { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5 +echo "$as_me: error: tag name \"$tagname\" already exists" >&2;} + { (exit 1); exit 1; }; } + fi + + # Update the list of available tags. + if test -n "$tagname"; then + echo appending configuration tag \"$tagname\" to $ofile + + case $tagname in + CXX) + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_flag_spec_ld_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= +compiler_lib_search_dirs_CXX= + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_LD=$LD +lt_save_GCC=$GCC +GCC=$GXX +lt_save_with_gnu_ld=$with_gnu_ld +lt_save_path_LD=$lt_cv_path_LD +if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx +else + $as_unset lt_cv_prog_gnu_ld +fi +if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX +else + $as_unset lt_cv_path_LD +fi +test -z "${LDCXX+set}" || LD=$LDCXX +CC=${CXX-"c++"} +compiler=$CC +compiler_CXX=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# We don't want -fno-exception wen compiling C++ code, so set the +# no_builtin_flag separately +if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' +else + lt_prog_compiler_no_builtin_flag_CXX= +fi + +if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +echo "${ECHO_T}$LD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ + grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + +else + GXX=no + with_gnu_ld=no + wlarc= +fi + +# PORTME: fill in a description of your system's C++ link characteristics +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } +ld_shlibs_CXX=yes +case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' ${wl}-bernotok' + allow_undefined_flag_CXX=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + archive_cmds_need_lc_CXX=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + darwin* | rhapsody*) + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + whole_archive_flag_spec_CXX='' + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX="$_lt_dar_allow_undefined" + if test "$GXX" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_CXX=no + ;; + esac + fi + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + freebsd[12]*) + # C++ shared libraries reported to be fairly broken before switch to ELF + ld_shlibs_CXX=no + ;; + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + gnu*) + ;; + hpux9*) + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='${wl}-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) ;; + *) + export_dynamic_flag_spec_CXX='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' + fi + fi + link_all_deplibs_CXX=yes + ;; + esac + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc*) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + archive_cmds_need_lc_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + hardcode_libdir_flag_spec_CXX='-R$libdir' + whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd='echo' + else + ld_shlibs_CXX=no + fi + ;; + osf3*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + allow_undefined_flag_CXX=' -expect_unresolved \*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ + $rm $lib.exp' + + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | grep -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + # So that behaviour is only enabled if SCOABSPATH is set to a + # non-empty value in the environment. Most likely only useful for + # creating official distributions of packages. + # This is a hack until libtool officially supports absolute path + # names for shared libraries. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; +esac +{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 +echo "${ECHO_T}$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +GCC_CXX="$GXX" +LD_CXX="$LD" + +cat > conftest.$ac_ext <&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + # The `*' in the case matches for architectures that use `case' in + # $output_verbose_cmd can trigger glob expansion during the loop + # eval without this substitution. + output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` + + for p in `eval $output_verbose_link_cmd`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" \ + || test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$rm -f confest.$objext + +compiler_lib_search_dirs_CXX= +if test -n "$compiler_lib_search_path_CXX"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + # + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + +lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_CXX='-qnocommon' + lt_prog_compiler_wl_CXX='-Wl,' + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + icpc* | ecpc*) + # Intel C++ + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works_CXX=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:13012: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:13016: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_CXX=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then + case $lt_prog_compiler_pic_CXX in + "" | " "*) ;; + *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; + esac +else + lt_prog_compiler_pic_CXX= + lt_prog_compiler_can_build_shared_CXX=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works_CXX=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_CXX=yes + fi + else + lt_cv_prog_compiler_static_works_CXX=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then + : +else + lt_prog_compiler_static_CXX= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_CXX=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:13116: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:13120: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_CXX=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[4-9]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + export_symbols_cmds_CXX="$ltdll_cmds" + ;; + cygwin* | mingw*) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + link_all_deplibs_CXX=no + ;; + *) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + +{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 +echo "${ECHO_T}$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_CXX" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_CXX=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_CXX in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_CXX=no + else + archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || \ + test -n "$runpath_var_CXX" || \ + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5 +echo "${ECHO_T}$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_CXX \ + CC_CXX \ + LD_CXX \ + lt_prog_compiler_wl_CXX \ + lt_prog_compiler_pic_CXX \ + lt_prog_compiler_static_CXX \ + lt_prog_compiler_no_builtin_flag_CXX \ + export_dynamic_flag_spec_CXX \ + thread_safe_flag_spec_CXX \ + whole_archive_flag_spec_CXX \ + enable_shared_with_static_runtimes_CXX \ + old_archive_cmds_CXX \ + old_archive_from_new_cmds_CXX \ + predep_objects_CXX \ + postdep_objects_CXX \ + predeps_CXX \ + postdeps_CXX \ + compiler_lib_search_path_CXX \ + compiler_lib_search_dirs_CXX \ + archive_cmds_CXX \ + archive_expsym_cmds_CXX \ + postinstall_cmds_CXX \ + postuninstall_cmds_CXX \ + old_archive_from_expsyms_cmds_CXX \ + allow_undefined_flag_CXX \ + no_undefined_flag_CXX \ + export_symbols_cmds_CXX \ + hardcode_libdir_flag_spec_CXX \ + hardcode_libdir_flag_spec_ld_CXX \ + hardcode_libdir_separator_CXX \ + hardcode_automatic_CXX \ + module_cmds_CXX \ + module_expsym_cmds_CXX \ + lt_cv_prog_compiler_c_o_CXX \ + fix_srcfile_path_CXX \ + exclude_expsyms_CXX \ + include_expsyms_CXX; do + + case $var in + old_archive_cmds_CXX | \ + old_archive_from_new_cmds_CXX | \ + archive_cmds_CXX | \ + archive_expsym_cmds_CXX | \ + module_cmds_CXX | \ + module_expsym_cmds_CXX | \ + old_archive_from_expsyms_cmds_CXX | \ + export_symbols_cmds_CXX | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_CXX + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_CXX +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_CXX + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_CXX + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_CXX + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_CXX + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC +LDCXX=$LD +LD=$lt_save_LD +GCC=$lt_save_GCC +with_gnu_ldcxx=$with_gnu_ld +with_gnu_ld=$lt_save_with_gnu_ld +lt_cv_path_LDCXX=$lt_cv_path_LD +lt_cv_path_LD=$lt_save_path_LD +lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld +lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld + + else + tagname="" + fi + ;; + + F77) + if test -n "$F77" && test "X$F77" != "Xno"; then + +ac_ext=f +ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' +ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_f77_compiler_gnu + + +archive_cmds_need_lc_F77=no +allow_undefined_flag_F77= +always_export_symbols_F77=no +archive_expsym_cmds_F77= +export_dynamic_flag_spec_F77= +hardcode_direct_F77=no +hardcode_libdir_flag_spec_F77= +hardcode_libdir_flag_spec_ld_F77= +hardcode_libdir_separator_F77= +hardcode_minus_L_F77=no +hardcode_automatic_F77=no +module_cmds_F77= +module_expsym_cmds_F77= +link_all_deplibs_F77=unknown +old_archive_cmds_F77=$old_archive_cmds +no_undefined_flag_F77= +whole_archive_flag_spec_F77= +enable_shared_with_static_runtimes_F77=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +objext_F77=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="\ + subroutine t + return + end +" + +# Code to be used in simple link tests +lt_simple_link_test_code="\ + program t + end +" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${F77-"f77"} +compiler=$CC +compiler_F77=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; +aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +{ echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +{ echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6; } + +GCC_F77="$G77" +LD_F77="$LD" + +lt_prog_compiler_wl_F77= +lt_prog_compiler_pic_F77= +lt_prog_compiler_static_F77= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_static_F77='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_F77='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_F77='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_F77='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared_F77=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_F77=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_F77='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic_F77='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl_F77='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_F77='-Bstatic' + else + lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_F77='-qnocommon' + lt_prog_compiler_wl_F77='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_F77='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl_F77='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_F77='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static_F77='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl_F77='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static_F77='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-fpic' + lt_prog_compiler_static_F77='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl_F77='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static_F77='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + lt_prog_compiler_wl_F77='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + lt_prog_compiler_wl_F77='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl_F77='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static_F77='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static_F77='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl_F77='-Qoption ld ';; + *) + lt_prog_compiler_wl_F77='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl_F77='-Qoption ld ' + lt_prog_compiler_pic_F77='-PIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic_F77='-Kconform_pic' + lt_prog_compiler_static_F77='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_can_build_shared_F77=no + ;; + + uts4*) + lt_prog_compiler_pic_F77='-pic' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared_F77=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_F77"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works_F77=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_F77" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:14714: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:14718: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_F77=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_F77" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_F77" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_F77" = xyes; then + case $lt_prog_compiler_pic_F77 in + "" | " "*) ;; + *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;; + esac +else + lt_prog_compiler_pic_F77= + lt_prog_compiler_can_build_shared_F77=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_F77= + ;; + *) + lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works_F77=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_F77=yes + fi + else + lt_cv_prog_compiler_static_works_F77=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_F77" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works_F77" >&6; } + +if test x"$lt_cv_prog_compiler_static_works_F77" = xyes; then + : +else + lt_prog_compiler_static_F77= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_F77=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:14818: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:14822: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_F77=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag_F77= + enable_shared_with_static_runtimes_F77=no + archive_cmds_F77= + archive_expsym_cmds_F77= + old_archive_From_new_cmds_F77= + old_archive_from_expsyms_cmds_F77= + export_dynamic_flag_spec_F77= + whole_archive_flag_spec_F77= + thread_safe_flag_spec_F77= + hardcode_libdir_flag_spec_F77= + hardcode_libdir_flag_spec_ld_F77= + hardcode_libdir_separator_F77= + hardcode_direct_F77=no + hardcode_minus_L_F77=no + hardcode_shlibpath_var_F77=unsupported + link_all_deplibs_F77=unknown + hardcode_automatic_F77=no + module_cmds_F77= + module_expsym_cmds_F77= + always_export_symbols_F77=no + export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms_F77= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms_F77='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs_F77=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_F77='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_F77= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs_F77=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs_F77=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_F77=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_F77=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_F77='-L$libdir' + allow_undefined_flag_F77=unsupported + always_export_symbols_F77=no + enable_shared_with_static_runtimes_F77=yes + export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_F77=no + fi + ;; + + interix[3-9]*) + hardcode_direct_F77=no + hardcode_shlibpath_var_F77=no + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + export_dynamic_flag_spec_F77='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + link_all_deplibs_F77=no + else + ld_shlibs_F77=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs_F77=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs_F77=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + esac + + if test "$ld_shlibs_F77" = no; then + runpath_var= + hardcode_libdir_flag_spec_F77= + export_dynamic_flag_spec_F77= + whole_archive_flag_spec_F77= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag_F77=unsupported + always_export_symbols_F77=yes + archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L_F77=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct_F77=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_F77='' + hardcode_direct_F77=yes + hardcode_libdir_separator_F77=':' + link_all_deplibs_F77=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_F77=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_F77=yes + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_libdir_separator_F77= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_F77=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_F77='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_F77="-z nodefs" + archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_F77=' ${wl}-bernotok' + allow_undefined_flag_F77=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_F77='$convenience' + archive_cmds_need_lc_F77=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + # see comment about different semantics on the GNU ld section + ld_shlibs_F77=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec_F77=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_F77=' ' + allow_undefined_flag_F77=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds_F77='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path_F77='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes_F77=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_F77=no + hardcode_direct_F77=no + hardcode_automatic_F77=yes + hardcode_shlibpath_var_F77=unsupported + whole_archive_flag_spec_F77='' + link_all_deplibs_F77=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_F77=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_shlibpath_var_F77=no + ;; + + freebsd1*) + ld_shlibs_F77=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes + hardcode_minus_L_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + hardcode_direct_F77=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + + hardcode_direct_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_F77='+b $libdir' + hardcode_direct_F77=no + hardcode_shlibpath_var_F77=no + ;; + *) + hardcode_direct_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' + fi + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + link_all_deplibs_F77=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + newsos6) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + hardcode_shlibpath_var_F77=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + export_dynamic_flag_spec_F77='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-R$libdir' + ;; + *) + archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs_F77=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + allow_undefined_flag_F77=unsupported + archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag_F77=' -expect_unresolved \*' + archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag_F77=' -expect_unresolved \*' + archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec_F77='-rpath $libdir' + fi + hardcode_libdir_separator_F77=: + ;; + + solaris*) + no_undefined_flag_F77=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_shlibpath_var_F77=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs_F77=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_direct_F77=yes + hardcode_minus_L_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds_F77='$CC -r -o $output$reload_objs' + hardcode_direct_F77=no + ;; + motorola) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var_F77=no + ;; + + sysv4.3*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_F77=no + export_dynamic_flag_spec_F77='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_F77=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs_F77=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_F77='${wl}-z,text' + archive_cmds_need_lc_F77=no + hardcode_shlibpath_var_F77=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_F77='${wl}-z,text' + allow_undefined_flag_F77='${wl}-z,nodefs' + archive_cmds_need_lc_F77=no + hardcode_shlibpath_var_F77=no + hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_F77=':' + link_all_deplibs_F77=yes + export_dynamic_flag_spec_F77='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_shlibpath_var_F77=no + ;; + + *) + ld_shlibs_F77=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5 +echo "${ECHO_T}$ld_shlibs_F77" >&6; } +test "$ld_shlibs_F77" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_F77" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_F77=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_F77 in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_F77 + pic_flag=$lt_prog_compiler_pic_F77 + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_F77 + allow_undefined_flag_F77= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_F77=no + else + archive_cmds_need_lc_F77=yes + fi + allow_undefined_flag_F77=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_F77= +if test -n "$hardcode_libdir_flag_spec_F77" || \ + test -n "$runpath_var_F77" || \ + test "X$hardcode_automatic_F77" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_F77" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no && + test "$hardcode_minus_L_F77" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_F77=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_F77=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_F77=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5 +echo "${ECHO_T}$hardcode_action_F77" >&6; } + +if test "$hardcode_action_F77" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_F77 \ + CC_F77 \ + LD_F77 \ + lt_prog_compiler_wl_F77 \ + lt_prog_compiler_pic_F77 \ + lt_prog_compiler_static_F77 \ + lt_prog_compiler_no_builtin_flag_F77 \ + export_dynamic_flag_spec_F77 \ + thread_safe_flag_spec_F77 \ + whole_archive_flag_spec_F77 \ + enable_shared_with_static_runtimes_F77 \ + old_archive_cmds_F77 \ + old_archive_from_new_cmds_F77 \ + predep_objects_F77 \ + postdep_objects_F77 \ + predeps_F77 \ + postdeps_F77 \ + compiler_lib_search_path_F77 \ + compiler_lib_search_dirs_F77 \ + archive_cmds_F77 \ + archive_expsym_cmds_F77 \ + postinstall_cmds_F77 \ + postuninstall_cmds_F77 \ + old_archive_from_expsyms_cmds_F77 \ + allow_undefined_flag_F77 \ + no_undefined_flag_F77 \ + export_symbols_cmds_F77 \ + hardcode_libdir_flag_spec_F77 \ + hardcode_libdir_flag_spec_ld_F77 \ + hardcode_libdir_separator_F77 \ + hardcode_automatic_F77 \ + module_cmds_F77 \ + module_expsym_cmds_F77 \ + lt_cv_prog_compiler_c_o_F77 \ + fix_srcfile_path_F77 \ + exclude_expsyms_F77 \ + include_expsyms_F77; do + + case $var in + old_archive_cmds_F77 | \ + old_archive_from_new_cmds_F77 | \ + archive_cmds_F77 | \ + archive_expsym_cmds_F77 | \ + module_cmds_F77 | \ + module_expsym_cmds_F77 | \ + old_archive_from_expsyms_cmds_F77 | \ + export_symbols_cmds_F77 | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_F77 + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77 + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_F77 + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_F77 + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_F77 + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_F77 + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_F77 +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77 + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_F77 + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77 + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77 + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77 + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77 + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_F77 +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77 + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77 + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_F77 +archive_expsym_cmds=$lt_archive_expsym_cmds_F77 +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_F77 +module_expsym_cmds=$lt_module_expsym_cmds_F77 + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_F77 + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_F77 + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_F77 + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_F77 + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_F77 + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_F77 + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_F77 + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_F77 + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_F77 + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77 + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77 + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77 + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_F77 + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_F77 + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_F77 + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_F77 + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_F77 + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_F77 + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_F77 + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_F77 + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_F77 + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + else + tagname="" + fi + ;; + + GCJ) + if test -n "$GCJ" && test "X$GCJ" != "Xno"; then + + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +objext_GCJ=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${GCJ-"gcj"} +compiler=$CC +compiler_GCJ=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +archive_cmds_need_lc_GCJ=no + +old_archive_cmds_GCJ=$old_archive_cmds + + +lt_prog_compiler_no_builtin_flag_GCJ= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin' + + +{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:17038: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:17042: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions" +else + : +fi + +fi + +lt_prog_compiler_wl_GCJ= +lt_prog_compiler_pic_GCJ= +lt_prog_compiler_static_GCJ= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_static_GCJ='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_GCJ='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_GCJ='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared_GCJ=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_GCJ=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_GCJ='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic_GCJ='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl_GCJ='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_GCJ='-Bstatic' + else + lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_GCJ='-qnocommon' + lt_prog_compiler_wl_GCJ='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl_GCJ='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_GCJ='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl_GCJ='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-fpic' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl_GCJ='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + lt_prog_compiler_wl_GCJ='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + lt_prog_compiler_wl_GCJ='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl_GCJ='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl_GCJ='-Qoption ld ';; + *) + lt_prog_compiler_wl_GCJ='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl_GCJ='-Qoption ld ' + lt_prog_compiler_pic_GCJ='-PIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic_GCJ='-Kconform_pic' + lt_prog_compiler_static_GCJ='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_can_build_shared_GCJ=no + ;; + + uts4*) + lt_prog_compiler_pic_GCJ='-pic' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared_GCJ=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_GCJ"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works_GCJ=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_GCJ" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:17328: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:17332: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_GCJ=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_GCJ" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then + case $lt_prog_compiler_pic_GCJ in + "" | " "*) ;; + *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; + esac +else + lt_prog_compiler_pic_GCJ= + lt_prog_compiler_can_build_shared_GCJ=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_GCJ= + ;; + *) + lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works_GCJ=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_GCJ=yes + fi + else + lt_cv_prog_compiler_static_works_GCJ=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works_GCJ" >&6; } + +if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then + : +else + lt_prog_compiler_static_GCJ= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_GCJ=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:17432: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:17436: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_GCJ=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag_GCJ= + enable_shared_with_static_runtimes_GCJ=no + archive_cmds_GCJ= + archive_expsym_cmds_GCJ= + old_archive_From_new_cmds_GCJ= + old_archive_from_expsyms_cmds_GCJ= + export_dynamic_flag_spec_GCJ= + whole_archive_flag_spec_GCJ= + thread_safe_flag_spec_GCJ= + hardcode_libdir_flag_spec_GCJ= + hardcode_libdir_flag_spec_ld_GCJ= + hardcode_libdir_separator_GCJ= + hardcode_direct_GCJ=no + hardcode_minus_L_GCJ=no + hardcode_shlibpath_var_GCJ=unsupported + link_all_deplibs_GCJ=unknown + hardcode_automatic_GCJ=no + module_cmds_GCJ= + module_expsym_cmds_GCJ= + always_export_symbols_GCJ=no + export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms_GCJ= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms_GCJ='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs_GCJ=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_GCJ='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_GCJ= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs_GCJ=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs_GCJ=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_GCJ=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_GCJ='-L$libdir' + allow_undefined_flag_GCJ=unsupported + always_export_symbols_GCJ=no + enable_shared_with_static_runtimes_GCJ=yes + export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + interix[3-9]*) + hardcode_direct_GCJ=no + hardcode_shlibpath_var_GCJ=no + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + export_dynamic_flag_spec_GCJ='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + link_all_deplibs_GCJ=no + else + ld_shlibs_GCJ=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs_GCJ=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs_GCJ=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + esac + + if test "$ld_shlibs_GCJ" = no; then + runpath_var= + hardcode_libdir_flag_spec_GCJ= + export_dynamic_flag_spec_GCJ= + whole_archive_flag_spec_GCJ= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag_GCJ=unsupported + always_export_symbols_GCJ=yes + archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L_GCJ=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct_GCJ=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_GCJ='' + hardcode_direct_GCJ=yes + hardcode_libdir_separator_GCJ=':' + link_all_deplibs_GCJ=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_GCJ=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_GCJ=yes + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_libdir_separator_GCJ= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_GCJ=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_GCJ='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_GCJ="-z nodefs" + archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_GCJ=' ${wl}-bernotok' + allow_undefined_flag_GCJ=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_GCJ='$convenience' + archive_cmds_need_lc_GCJ=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + # see comment about different semantics on the GNU ld section + ld_shlibs_GCJ=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec_GCJ=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_GCJ=' ' + allow_undefined_flag_GCJ=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds_GCJ='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes_GCJ=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_GCJ=no + hardcode_direct_GCJ=no + hardcode_automatic_GCJ=yes + hardcode_shlibpath_var_GCJ=unsupported + whole_archive_flag_spec_GCJ='' + link_all_deplibs_GCJ=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_GCJ=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_shlibpath_var_GCJ=no + ;; + + freebsd1*) + ld_shlibs_GCJ=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes + hardcode_minus_L_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + hardcode_direct_GCJ=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + + hardcode_direct_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' + hardcode_direct_GCJ=no + hardcode_shlibpath_var_GCJ=no + ;; + *) + hardcode_direct_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' + fi + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + link_all_deplibs_GCJ=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + newsos6) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + hardcode_shlibpath_var_GCJ=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + export_dynamic_flag_spec_GCJ='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + ;; + *) + archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs_GCJ=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + allow_undefined_flag_GCJ=unsupported + archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag_GCJ=' -expect_unresolved \*' + archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag_GCJ=' -expect_unresolved \*' + archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec_GCJ='-rpath $libdir' + fi + hardcode_libdir_separator_GCJ=: + ;; + + solaris*) + no_undefined_flag_GCJ=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_shlibpath_var_GCJ=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs_GCJ=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_direct_GCJ=yes + hardcode_minus_L_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds_GCJ='$CC -r -o $output$reload_objs' + hardcode_direct_GCJ=no + ;; + motorola) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var_GCJ=no + ;; + + sysv4.3*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_GCJ=no + export_dynamic_flag_spec_GCJ='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_GCJ=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs_GCJ=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_GCJ='${wl}-z,text' + archive_cmds_need_lc_GCJ=no + hardcode_shlibpath_var_GCJ=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_GCJ='${wl}-z,text' + allow_undefined_flag_GCJ='${wl}-z,nodefs' + archive_cmds_need_lc_GCJ=no + hardcode_shlibpath_var_GCJ=no + hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_GCJ=':' + link_all_deplibs_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_shlibpath_var_GCJ=no + ;; + + *) + ld_shlibs_GCJ=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 +echo "${ECHO_T}$ld_shlibs_GCJ" >&6; } +test "$ld_shlibs_GCJ" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_GCJ" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_GCJ=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_GCJ in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_GCJ + pic_flag=$lt_prog_compiler_pic_GCJ + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ + allow_undefined_flag_GCJ= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_GCJ=no + else + archive_cmds_need_lc_GCJ=yes + fi + allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_GCJ= +if test -n "$hardcode_libdir_flag_spec_GCJ" || \ + test -n "$runpath_var_GCJ" || \ + test "X$hardcode_automatic_GCJ" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_GCJ" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no && + test "$hardcode_minus_L_GCJ" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_GCJ=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_GCJ=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_GCJ=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5 +echo "${ECHO_T}$hardcode_action_GCJ" >&6; } + +if test "$hardcode_action_GCJ" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_GCJ \ + CC_GCJ \ + LD_GCJ \ + lt_prog_compiler_wl_GCJ \ + lt_prog_compiler_pic_GCJ \ + lt_prog_compiler_static_GCJ \ + lt_prog_compiler_no_builtin_flag_GCJ \ + export_dynamic_flag_spec_GCJ \ + thread_safe_flag_spec_GCJ \ + whole_archive_flag_spec_GCJ \ + enable_shared_with_static_runtimes_GCJ \ + old_archive_cmds_GCJ \ + old_archive_from_new_cmds_GCJ \ + predep_objects_GCJ \ + postdep_objects_GCJ \ + predeps_GCJ \ + postdeps_GCJ \ + compiler_lib_search_path_GCJ \ + compiler_lib_search_dirs_GCJ \ + archive_cmds_GCJ \ + archive_expsym_cmds_GCJ \ + postinstall_cmds_GCJ \ + postuninstall_cmds_GCJ \ + old_archive_from_expsyms_cmds_GCJ \ + allow_undefined_flag_GCJ \ + no_undefined_flag_GCJ \ + export_symbols_cmds_GCJ \ + hardcode_libdir_flag_spec_GCJ \ + hardcode_libdir_flag_spec_ld_GCJ \ + hardcode_libdir_separator_GCJ \ + hardcode_automatic_GCJ \ + module_cmds_GCJ \ + module_expsym_cmds_GCJ \ + lt_cv_prog_compiler_c_o_GCJ \ + fix_srcfile_path_GCJ \ + exclude_expsyms_GCJ \ + include_expsyms_GCJ; do + + case $var in + old_archive_cmds_GCJ | \ + old_archive_from_new_cmds_GCJ | \ + archive_cmds_GCJ | \ + archive_expsym_cmds_GCJ | \ + module_cmds_GCJ | \ + module_expsym_cmds_GCJ | \ + old_archive_from_expsyms_cmds_GCJ | \ + export_symbols_cmds_GCJ | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_GCJ + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_GCJ + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_GCJ + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_GCJ + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_GCJ + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_GCJ +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_GCJ + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_GCJ +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_GCJ +archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_GCJ +module_expsym_cmds=$lt_module_expsym_cmds_GCJ + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_GCJ + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_GCJ + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_GCJ + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_GCJ + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_GCJ + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_GCJ + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_GCJ + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_GCJ + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_GCJ + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_GCJ + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_GCJ + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_GCJ + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_GCJ + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_GCJ + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_GCJ + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_GCJ + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + else + tagname="" + fi + ;; + + RC) + + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +objext_RC=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${RC-"windres"} +compiler=$CC +compiler_RC=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + +lt_cv_prog_compiler_c_o_RC=yes + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_RC \ + CC_RC \ + LD_RC \ + lt_prog_compiler_wl_RC \ + lt_prog_compiler_pic_RC \ + lt_prog_compiler_static_RC \ + lt_prog_compiler_no_builtin_flag_RC \ + export_dynamic_flag_spec_RC \ + thread_safe_flag_spec_RC \ + whole_archive_flag_spec_RC \ + enable_shared_with_static_runtimes_RC \ + old_archive_cmds_RC \ + old_archive_from_new_cmds_RC \ + predep_objects_RC \ + postdep_objects_RC \ + predeps_RC \ + postdeps_RC \ + compiler_lib_search_path_RC \ + compiler_lib_search_dirs_RC \ + archive_cmds_RC \ + archive_expsym_cmds_RC \ + postinstall_cmds_RC \ + postuninstall_cmds_RC \ + old_archive_from_expsyms_cmds_RC \ + allow_undefined_flag_RC \ + no_undefined_flag_RC \ + export_symbols_cmds_RC \ + hardcode_libdir_flag_spec_RC \ + hardcode_libdir_flag_spec_ld_RC \ + hardcode_libdir_separator_RC \ + hardcode_automatic_RC \ + module_cmds_RC \ + module_expsym_cmds_RC \ + lt_cv_prog_compiler_c_o_RC \ + fix_srcfile_path_RC \ + exclude_expsyms_RC \ + include_expsyms_RC; do + + case $var in + old_archive_cmds_RC | \ + old_archive_from_new_cmds_RC | \ + archive_cmds_RC | \ + archive_expsym_cmds_RC | \ + module_cmds_RC | \ + module_expsym_cmds_RC | \ + old_archive_from_expsyms_cmds_RC | \ + export_symbols_cmds_RC | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_RC + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_RC + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_RC + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_RC + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_RC + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_RC +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_RC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_RC +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_RC +archive_expsym_cmds=$lt_archive_expsym_cmds_RC +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_RC +module_expsym_cmds=$lt_module_expsym_cmds_RC + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_RC + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_RC + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_RC + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_RC + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_RC + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_RC + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_RC + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_RC + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_RC + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_RC + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_RC + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_RC + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_RC + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_RC + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_RC + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_RC + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_RC + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + ;; + + *) + { { echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5 +echo "$as_me: error: Unsupported tag name: $tagname" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + # Append the new tag name to the list of available tags. + if test -n "$tagname" ; then + available_tags="$available_tags $tagname" + fi + fi + done + IFS="$lt_save_ifs" + + # Now substitute the updated list of available tags. + if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then + mv "${ofile}T" "$ofile" + chmod +x "$ofile" + else + rm -f "${ofile}T" + { { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5 +echo "$as_me: error: unable to update list of available tagged configurations." >&2;} + { (exit 1); exit 1; }; } + fi +fi + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + +# Prevent multiple expansion + + + + + + + + + + + + + + + + + + + + + +{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 +echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; } + + +if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; } +# Just in case +sleep 1 +echo timestamp > conftest.file +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +WEBSITE_HOST=pippin.gimp.org + +WEBSITE_LOCATION=public_html/babl/ + + + +if eval "test x$GCC = xyes"; then + case " $CFLAGS " in + *\ \ -Wall\ \ *) ;; + *) CFLAGS="$CFLAGS -Wall" ;; + esac +fi + + + extra_warnings= + for flag in '-Wdeclaration-after-statement'; do + if test -z "$extra_warnings"; then + extra_warnings_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $flag" + { echo "$as_me:$LINENO: checking whether $CC understands $flag" >&5 +echo $ECHO_N "checking whether $CC understands $flag... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + extra_warnings_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + extra_warnings_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { echo "$as_me:$LINENO: result: $extra_warnings_works" >&5 +echo "${ECHO_T}$extra_warnings_works" >&6; } + CFLAGS="$extra_warnings_save_CFLAGS" + if test "x$extra_warnings_works" = "xyes"; then + extra_warnings="$flag" + fi + fi + done + +CFLAGS="$CFLAGS $extra_warnings" + + + extra_warnings= + for flag in '-Wmissing-prototypes'; do + if test -z "$extra_warnings"; then + extra_warnings_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $flag" + { echo "$as_me:$LINENO: checking whether $CC understands $flag" >&5 +echo $ECHO_N "checking whether $CC understands $flag... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + extra_warnings_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + extra_warnings_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { echo "$as_me:$LINENO: result: $extra_warnings_works" >&5 +echo "${ECHO_T}$extra_warnings_works" >&6; } + CFLAGS="$extra_warnings_save_CFLAGS" + if test "x$extra_warnings_works" = "xyes"; then + extra_warnings="$flag" + fi + fi + done + +CFLAGS="$CFLAGS $extra_warnings" + + + extra_warnings= + for flag in '-Wmissing-declarations'; do + if test -z "$extra_warnings"; then + extra_warnings_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $flag" + { echo "$as_me:$LINENO: checking whether $CC understands $flag" >&5 +echo $ECHO_N "checking whether $CC understands $flag... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + extra_warnings_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + extra_warnings_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { echo "$as_me:$LINENO: result: $extra_warnings_works" >&5 +echo "${ECHO_T}$extra_warnings_works" >&6; } + CFLAGS="$extra_warnings_save_CFLAGS" + if test "x$extra_warnings_works" = "xyes"; then + extra_warnings="$flag" + fi + fi + done + +CFLAGS="$CFLAGS $extra_warnings" + + + extra_warnings= + for flag in '-Winit-self'; do + if test -z "$extra_warnings"; then + extra_warnings_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $flag" + { echo "$as_me:$LINENO: checking whether $CC understands $flag" >&5 +echo $ECHO_N "checking whether $CC understands $flag... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + extra_warnings_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + extra_warnings_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { echo "$as_me:$LINENO: result: $extra_warnings_works" >&5 +echo "${ECHO_T}$extra_warnings_works" >&6; } + CFLAGS="$extra_warnings_save_CFLAGS" + if test "x$extra_warnings_works" = "xyes"; then + extra_warnings="$flag" + fi + fi + done + +CFLAGS="$CFLAGS $extra_warnings" + + + extra_warnings= + for flag in '-Wpointer-arith'; do + if test -z "$extra_warnings"; then + extra_warnings_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $flag" + { echo "$as_me:$LINENO: checking whether $CC understands $flag" >&5 +echo $ECHO_N "checking whether $CC understands $flag... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + extra_warnings_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + extra_warnings_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { echo "$as_me:$LINENO: result: $extra_warnings_works" >&5 +echo "${ECHO_T}$extra_warnings_works" >&6; } + CFLAGS="$extra_warnings_save_CFLAGS" + if test "x$extra_warnings_works" = "xyes"; then + extra_warnings="$flag" + fi + fi + done + +CFLAGS="$CFLAGS $extra_warnings" + + + extra_warnings= + for flag in '-Wold-style-definition'; do + if test -z "$extra_warnings"; then + extra_warnings_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $flag" + { echo "$as_me:$LINENO: checking whether $CC understands $flag" >&5 +echo $ECHO_N "checking whether $CC understands $flag... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + extra_warnings_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + extra_warnings_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { echo "$as_me:$LINENO: result: $extra_warnings_works" >&5 +echo "${ECHO_T}$extra_warnings_works" >&6; } + CFLAGS="$extra_warnings_save_CFLAGS" + if test "x$extra_warnings_works" = "xyes"; then + extra_warnings="$flag" + fi + fi + done + +CFLAGS="$CFLAGS $extra_warnings" + + +# Extract the first word of "inkscape", so it can be a program name with args. +set dummy inkscape; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_INKSCAPE+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $INKSCAPE in + [\\/]* | ?:[\\/]*) + ac_cv_path_INKSCAPE="$INKSCAPE" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_INKSCAPE="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_INKSCAPE" && ac_cv_path_INKSCAPE="no" + ;; +esac +fi +INKSCAPE=$ac_cv_path_INKSCAPE +if test -n "$INKSCAPE"; then + { echo "$as_me:$LINENO: result: $INKSCAPE" >&5 +echo "${ECHO_T}$INKSCAPE" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + + +if test "x$INKSCAPE" != "xno"; then + HAVE_INKSCAPE_TRUE= + HAVE_INKSCAPE_FALSE='#' +else + HAVE_INKSCAPE_TRUE='#' + HAVE_INKSCAPE_FALSE= +fi + + +# Extract the first word of "w3m", so it can be a program name with args. +set dummy w3m; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_W3M+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $W3M in + [\\/]* | ?:[\\/]*) + ac_cv_path_W3M="$W3M" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_W3M="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_W3M" && ac_cv_path_W3M="no" + ;; +esac +fi +W3M=$ac_cv_path_W3M +if test -n "$W3M"; then + { echo "$as_me:$LINENO: result: $W3M" >&5 +echo "${ECHO_T}$W3M" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + + +if test "x$W3M" != "xno"; then + HAVE_W3M_TRUE= + HAVE_W3M_FALSE='#' +else + HAVE_W3M_TRUE='#' + HAVE_W3M_FALSE= +fi + + +########################### +# Check target architecture +########################### + +{ echo "$as_me:$LINENO: checking for target architecture" >&5 +echo $ECHO_N "checking for target architecture... $ECHO_C" >&6; } +case x"$target" in + xNONE | x) + target_or_host="$host" ;; + *) + target_or_host="$target" ;; +esac +{ echo "$as_me:$LINENO: result: $target_or_host" >&5 +echo "${ECHO_T}$target_or_host" >&6; } + +case "$target_or_host" in + i*86-*-*) + have_x86=yes + +cat >>confdefs.h <<\_ACEOF +#define ARCH_X86 1 +_ACEOF + + ;; + x86_64-*-*) + have_x86=yes + +cat >>confdefs.h <<\_ACEOF +#define ARCH_X86 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define ARCH_X86_64 1 +_ACEOF + + ;; + ppc-*-* | powerpc-*) + have_ppc=yes + +cat >>confdefs.h <<\_ACEOF +#define ARCH_PPC 1 +_ACEOF + + ;; + ppc64-*-* | powerpc64-*) + have_ppc=yes + +cat >>confdefs.h <<\_ACEOF +#define ARCH_PPC 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define ARCH_PPC64 1 +_ACEOF + + ;; + *) + ;; +esac + + +#################################################### +# Check how to generate plug-ins (with gcc at least) +#################################################### + +{ echo "$as_me:$LINENO: checking for some Win32 platform" >&5 +echo $ECHO_N "checking for some Win32 platform... $ECHO_C" >&6; } +case "$target_or_host" in + *-*-darwin*) # darwin + shrext=.dylib + dynamiclib=-dynamiclib + ;; + *-*-mingw* | *-*-cygwin*) # windows + shrext=.dll + dynamiclib=-shared + ;; + *) # linux (and BSD?) + dynamiclib=-shared + shrext=.so + ;; +esac + +SHREXT=$shrext + + +cat >>confdefs.h <<_ACEOF +#define SHREXT "$shrext" +_ACEOF + + +DYNAMICLIB=$dynamiclib + + +cat >>confdefs.h <<_ACEOF +#define DYNAMICLIB "$dynamiclib" +_ACEOF + + + +################# +# Check for Win32 +################# + +{ echo "$as_me:$LINENO: checking for some Win32 platform" >&5 +echo $ECHO_N "checking for some Win32 platform... $ECHO_C" >&6; } +case "$target_or_host" in + *-*-mingw* | *-*-cygwin*) + platform_win32=yes + ;; + *) + platform_win32=no + ;; +esac +{ echo "$as_me:$LINENO: result: $platform_win32" >&5 +echo "${ECHO_T}$platform_win32" >&6; } + + +if test "$platform_win32" = "yes"; then + PLATFORM_WIN32_TRUE= + PLATFORM_WIN32_FALSE='#' +else + PLATFORM_WIN32_TRUE='#' + PLATFORM_WIN32_FALSE= +fi + + +MATH_LIB=-lm +{ echo "$as_me:$LINENO: checking for native Win32" >&5 +echo $ECHO_N "checking for native Win32... $ECHO_C" >&6; } +case "$target_or_host" in + *-*-mingw*) + os_win32=yes + PATH_SEP=';' + DIR_SEP='\\' + MATH_LIB= + ;; + *) + os_win32=no + PATH_SEP=':' + DIR_SEP='/' + ;; +esac +{ echo "$as_me:$LINENO: result: $os_win32" >&5 +echo "${ECHO_T}$os_win32" >&6; } + + + + + + +if test "$os_win32" = "yes"; then + OS_WIN32_TRUE= + OS_WIN32_FALSE='#' +else + OS_WIN32_TRUE='#' + OS_WIN32_FALSE= +fi + + + +if test "$os_win32" != "yes"; then + OS_UNIX_TRUE= + OS_UNIX_FALSE='#' +else + OS_UNIX_TRUE='#' + OS_UNIX_FALSE= +fi + + + + + +######################## +# Check for MMX assembly +######################## + +# Check whether --enable-mmx was given. +if test "${enable_mmx+set}" = set; then + enableval=$enable_mmx; +else + enable_mmx=$have_x86 +fi + + +# Check whether --enable-sse was given. +if test "${enable_sse+set}" = set; then + enableval=$enable_sse; +else + enable_sse=$enable_mmx +fi + + +if test "x$enable_mmx" = xyes; then + + MMX_EXTRA_CFLAGS= + for flag in '-mmmx'; do + if test -z "$MMX_EXTRA_CFLAGS"; then + MMX_EXTRA_CFLAGS_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $flag" + { echo "$as_me:$LINENO: checking whether $CC understands $flag" >&5 +echo $ECHO_N "checking whether $CC understands $flag... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + MMX_EXTRA_CFLAGS_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + MMX_EXTRA_CFLAGS_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { echo "$as_me:$LINENO: result: $MMX_EXTRA_CFLAGS_works" >&5 +echo "${ECHO_T}$MMX_EXTRA_CFLAGS_works" >&6; } + CFLAGS="$MMX_EXTRA_CFLAGS_save_CFLAGS" + if test "x$MMX_EXTRA_CFLAGS_works" = "xyes"; then + MMX_EXTRA_CFLAGS="$flag" + fi + fi + done + + SSE_EXTRA_CFLAGS= + + { echo "$as_me:$LINENO: checking whether we can compile MMX code" >&5 +echo $ECHO_N "checking whether we can compile MMX code... $ECHO_C" >&6; } + + mmx_save_CFLAGS="$CFLAGS" + CFLAGS="$mmx_save_CFLAGS $MMX_EXTRA_CFLAGS" + + cat >conftest.$ac_ext <<_ACEOF +asm ("movq 0, %mm0"); +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + +cat >>confdefs.h <<\_ACEOF +#define USE_MMX 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + + if test "x$enable_sse" = xyes; then + + sse_flag= + for flag in '-msse'; do + if test -z "$sse_flag"; then + sse_flag_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $flag" + { echo "$as_me:$LINENO: checking whether $CC understands $flag" >&5 +echo $ECHO_N "checking whether $CC understands $flag... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + sse_flag_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + sse_flag_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { echo "$as_me:$LINENO: result: $sse_flag_works" >&5 +echo "${ECHO_T}$sse_flag_works" >&6; } + CFLAGS="$sse_flag_save_CFLAGS" + if test "x$sse_flag_works" = "xyes"; then + sse_flag="$flag" + fi + fi + done + + SSE_EXTRA_CFLAGS="$MMX_EXTRA_CFLAGS $sse_flag" + + { echo "$as_me:$LINENO: checking whether we can compile SSE code" >&5 +echo $ECHO_N "checking whether we can compile SSE code... $ECHO_C" >&6; } + + CFLAGS="$CFLAGS $sse_flag" + + cat >conftest.$ac_ext <<_ACEOF +asm ("movntps %xmm0, 0"); +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + +cat >>confdefs.h <<\_ACEOF +#define USE_SSE 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + enable_sse=no + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { echo "$as_me:$LINENO: WARNING: The assembler does not support the SSE command set." >&5 +echo "$as_me: WARNING: The assembler does not support the SSE command set." >&2;} + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + fi + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + enable_mmx=no + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { echo "$as_me:$LINENO: WARNING: The assembler does not support the MMX command set." >&5 +echo "$as_me: WARNING: The assembler does not support the MMX command set." >&2;} + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$mmx_save_CFLAGS" + + + +fi + + +############################ +# Check for AltiVec assembly +############################ + +# Check whether --enable-altivec was given. +if test "${enable_altivec+set}" = set; then + enableval=$enable_altivec; +else + enable_altivec=$have_ppc +fi + + +if test "x$enable_altivec" = xyes; then + + + altivec_flag= + for flag in '-faltivec' '-maltivec -mabi=altivec'; do + if test -z "$altivec_flag"; then + altivec_flag_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $flag" + { echo "$as_me:$LINENO: checking whether $CC understands $flag" >&5 +echo $ECHO_N "checking whether $CC understands $flag... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + altivec_flag_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + altivec_flag_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { echo "$as_me:$LINENO: result: $altivec_flag_works" >&5 +echo "${ECHO_T}$altivec_flag_works" >&6; } + CFLAGS="$altivec_flag_save_CFLAGS" + if test "x$altivec_flag_works" = "xyes"; then + altivec_flag="$flag" + fi + fi + done + + + ALTIVEC_EXTRA_CFLAGS= + case "$altivec_flag" in + -maltivec*) + altivec_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$altivec_save_CPPFLAGS $altivec_flag" + +for ac_header in altivec.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + ALTIVEC_EXTRA_CFLAGS="$altivec_flag" +fi + +done + + CPPFLAGS="$altivec_save_CPPFLAGS" + ;; + *) + ALTIVEC_EXTRA_CFLAGS="$altivec_flag" + ;; + esac + + + { echo "$as_me:$LINENO: checking whether we can compile AltiVec code" >&5 +echo $ECHO_N "checking whether we can compile AltiVec code... $ECHO_C" >&6; } + + can_use_altivec=no + if test -z "$ALTIVEC_EXTRA_CFLAGS"; then + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { echo "$as_me:$LINENO: WARNING: The compiler does not support the AltiVec command set." >&5 +echo "$as_me: WARNING: The compiler does not support the AltiVec command set." >&2;} + else + case "$target_or_host" in + *-*-darwin*) + can_use_altivec=yes + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ALTIVEC_SYSCTL 1 +_ACEOF + + ;; + *) + cat >conftest.$ac_ext <<_ACEOF +asm ("vand %v0, %v0, %v0"); +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + can_use_altivec=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + can_use_altivec=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ;; + esac + { echo "$as_me:$LINENO: result: $can_use_altivec" >&5 +echo "${ECHO_T}$can_use_altivec" >&6; } + + if test "x$can_use_altivec" = "xyes"; then + +cat >>confdefs.h <<\_ACEOF +#define USE_ALTIVEC 1 +_ACEOF + + else + enable_altivec=no + { echo "$as_me:$LINENO: WARNING: The assembler does not support the AltiVec command set." >&5 +echo "$as_me: WARNING: The assembler does not support the AltiVec command set." >&2;} + fi + fi + + enable_altivec="$can_use_altivec" +fi + + + +{ echo "$as_me:$LINENO: checking for library containing dlopen" >&5 +echo $ECHO_N "checking for library containing dlopen... $ECHO_C" >&6; } +if test "${ac_cv_search_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_func_search_save_LIBS=$LIBS +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_search_dlopen=$ac_res +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext + if test "${ac_cv_search_dlopen+set}" = set; then + break +fi +done +if test "${ac_cv_search_dlopen+set}" = set; then + : +else + ac_cv_search_dlopen=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_search_dlopen" >&5 +echo "${ECHO_T}$ac_cv_search_dlopen" >&6; } +ac_res=$ac_cv_search_dlopen +if test "$ac_res" != no; then + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +{ echo "$as_me:$LINENO: checking for library containing rint" >&5 +echo $ECHO_N "checking for library containing rint... $ECHO_C" >&6; } +if test "${ac_cv_search_rint+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_func_search_save_LIBS=$LIBS +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char rint (); +int +main () +{ +return rint (); + ; + return 0; +} +_ACEOF +for ac_lib in '' m; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_search_rint=$ac_res +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext + if test "${ac_cv_search_rint+set}" = set; then + break +fi +done +if test "${ac_cv_search_rint+set}" = set; then + : +else + ac_cv_search_rint=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_search_rint" >&5 +echo "${ECHO_T}$ac_cv_search_rint" >&6; } +ac_res=$ac_cv_search_rint +if test "$ac_res" != no; then + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + + +for ac_func in gettimeofday +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + case " $LIBOBJS " in + *" $ac_func.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" + ;; +esac + +fi +done + + + +for ac_func in rint +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +#BABL_PATH_SEPARATOR must be defined as a character. +#BABL_DIR_SEPARATOR must be defined as a string. + +cat >>confdefs.h <<_ACEOF +#define BABL_PATH_SEPARATOR '$PATH_SEP' +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define BABL_DIR_SEPARATOR "$DIR_SEP" +_ACEOF + + + +cat >>confdefs.h <<_ACEOF +#define BABL_LIBRARY "$PACKAGE_NAME-$BABL_API_VERSION" +_ACEOF + + + + + +ac_config_files="$ac_config_files Makefile babl.pc babl/Makefile babl/babl-version.h babl/base/Makefile docs/Makefile docs/index-static.html docs/graphics/Makefile tests/Makefile extensions/Makefile INSTALL" + + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. 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Please make sure it is defined." >&5 +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac + ;; + :H) + # + # CONFIG_HEADER + # +_ACEOF + +# Transform confdefs.h into a sed script `conftest.defines', that +# substitutes the proper values into config.h.in to produce config.h. +rm -f conftest.defines conftest.tail +# First, append a space to every undef/define line, to ease matching. +echo 's/$/ /' >conftest.defines +# Then, protect against being on the right side of a sed subst, or in +# an unquoted here document, in config.status. If some macros were +# called several times there might be several #defines for the same +# symbol, which is useless. But do not sort them, since the last +# AC_DEFINE must be honored. +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where +# NAME is the cpp macro being defined, VALUE is the value it is being given. +# PARAMS is the parameter list in the macro definition--in most cases, it's +# just an empty string. +ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' +ac_dB='\\)[ (].*,\\1define\\2' +ac_dC=' ' +ac_dD=' ,' + +uniq confdefs.h | + sed -n ' + t rset + :rset + s/^[ ]*#[ ]*define[ ][ ]*// + t ok + d + :ok + s/[\\&,]/\\&/g + s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p + s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p + ' >>conftest.defines + +# Remove the space that was appended to ease matching. +# Then replace #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +# (The regexp can be short, since the line contains either #define or #undef.) +echo 's/ $// +s,^[ #]*u.*,/* & */,' >>conftest.defines + +# Break up conftest.defines: +ac_max_sed_lines=50 + +# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" +# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" +# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" +# et cetera. +ac_in='$ac_file_inputs' +ac_out='"$tmp/out1"' +ac_nxt='"$tmp/out2"' + +while : +do + # Write a here document: + cat >>$CONFIG_STATUS <<_ACEOF + # First, check the format of the line: + cat >"\$tmp/defines.sed" <<\\CEOF +/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def +/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def +b +:def +_ACEOF + sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS + ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in + sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail + grep . conftest.tail >/dev/null || break + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines conftest.tail + +echo "ac_result=$ac_in" >>$CONFIG_STATUS +cat >>$CONFIG_STATUS <<\_ACEOF + if test x"$ac_file" != x-; then + echo "/* $configure_input */" >"$tmp/config.h" + cat "$ac_result" >>"$tmp/config.h" + if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f $ac_file + mv "$tmp/config.h" $ac_file + fi + else + echo "/* $configure_input */" + cat "$ac_result" + fi + rm -f "$tmp/out12" +# Compute $ac_file's index in $config_headers. +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $ac_file | $ac_file:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $ac_file" >`$as_dirname -- $ac_file || +$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X$ac_file : 'X\(//\)[^/]' \| \ + X$ac_file : 'X\(//\)$' \| \ + X$ac_file : 'X\(/\)' \| . 2>/dev/null || +echo X$ac_file | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'`/stamp-h$_am_stamp_count + ;; + + :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 +echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # So let's grep whole file. + if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running `make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n 's/^U = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir=$dirpart/$fdir + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done + ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..0566aca --- /dev/null +++ b/configure.ac @@ -0,0 +1,399 @@ +dnl Process this file with autoconf to produce a configure script. + +AC_PREREQ(2.54) + +# Making releases on the stable branch: +# BABL_MICRO_VERSION += 1; +# BABL_INTERFACE_AGE += 1; +# BABL_BINARY_AGE += 1; +# if any functions have been added, +# set BABL_INTERFACE_AGE to 0. +# if backwards compatibility has been broken, +# set BABL_BINARY_AGE _and_ BABL_INTERFACE_AGE to 0. + + +m4_define([babl_major_version], 0) +m4_define([babl_minor_version], 0) +m4_define([babl_micro_version], 22) +m4_define([babl_real_version], + [babl_major_version.babl_minor_version.babl_micro_version]) +m4_define([babl_version], [babl_real_version]) + +dnl Number of releases since we've added interfaces +m4_define([babl_interface_age], [0]) +m4_define([babl_binary_age], + [m4_eval(100 * babl_minor_version + babl_micro_version)]) + +# This is the X.Y used in -lbabl-X.Y +m4_define([babl_api_version], [babl_major_version.babl_minor_version]) + +m4_define([stability_version_number], + m4_if(m4_eval(babl_major_version || babl_minor_version), [0], + [babl_micro_version], [babl_minor_version])) +m4_define([babl_unstable], + m4_if(m4_eval(stability_version_number % 2), [1], [yes], [no])) +m4_define([babl_stable], + m4_if(m4_eval(stability_version_number % 2), [0], [yes], [no])) + +AC_INIT(babl, babl_major_version.babl_minor_version.babl_micro_version) +AC_CONFIG_SRCDIR(babl/babl.h) + +BABL_MAJOR_VERSION=babl_major_version +BABL_MINOR_VERSION=babl_minor_version +BABL_MICRO_VERSION=babl_micro_version +BABL_INTERFACE_AGE=babl_interface_age +BABL_BINARY_AGE=babl_binary_age +BABL_VERSION=babl_version +BABL_REAL_VERSION=babl_real_version +BABL_API_VERSION=babl_api_version +AC_SUBST(BABL_MAJOR_VERSION) +AC_SUBST(BABL_MINOR_VERSION) +AC_SUBST(BABL_MICRO_VERSION) +AC_SUBST(BABL_INTERFACE_AGE) +AC_SUBST(BABL_BINARY_AGE) +AC_SUBST(BABL_VERSION) +AC_SUBST(BABL_REAL_VERSION) +AC_SUBST(BABL_API_VERSION) + +BABL_RELEASE=babl_api_version +AC_SUBST(BABL_RELEASE) + + +dnl The symbol BABL_UNSTABLE is defined above for substitution in +dnl Makefiles and conditionally defined here as a preprocessor symbol +dnl and automake conditional. +BABL_UNSTABLE=babl_unstable +if test "x$BABL_UNSTABLE" = "xyes"; then + AC_DEFINE(BABL_UNSTABLE, 1, + [Define to 1 if this is an unstable version of BABL]) +fi +AM_CONDITIONAL(BABL_UNSTABLE, test "x$GEGL_UNSTABLE" = "xyes") +AC_SUBST(BABL_UNSTABLE) + + +# libtool versioning +m4_define([lt_current], [m4_eval(100 * babl_minor_version + babl_micro_version - babl_interface_age)]) +m4_define([lt_revision], [babl_interface_age]) +m4_define([lt_age], [m4_eval(babl_binary_age - babl_interface_age)]) +BABL_LIBRARY_VERSION="lt_current:lt_revision:lt_age" +BABL_CURRENT_MINUS_AGE=m4_eval(lt_current - lt_age) +AC_SUBST(BABL_LIBRARY_VERSION) +AC_SUBST(BABL_CURRENT_MINUS_AGE) + +PACKAGE_NAME=babl +AC_SUBST(PACKAGE_NAME) + + +dnl ========================================================================== + +AM_INIT_AUTOMAKE(no-define) +AM_CONFIG_HEADER(config.h) + +AC_DISABLE_STATIC +AC_PROG_CC +AC_LIBTOOL_WIN32_DLL +AM_PROG_LIBTOOL + +dnl Initialize maintainer mode +AM_MAINTAINER_MODE + +AC_STDC_HEADERS +AM_SANITY_CHECK + +WEBSITE_HOST=pippin.gimp.org +AC_SUBST(WEBSITE_HOST) +WEBSITE_LOCATION=public_html/babl/ +AC_SUBST(WEBSITE_LOCATION) + + +if eval "test x$GCC = xyes"; then + case " $CFLAGS " in + *[\ \ ]-Wall[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -Wall" ;; + esac +fi + +BABL_DETECT_CFLAGS(extra_warnings, '-Wdeclaration-after-statement') +CFLAGS="$CFLAGS $extra_warnings" + +BABL_DETECT_CFLAGS(extra_warnings, '-Wmissing-prototypes') +CFLAGS="$CFLAGS $extra_warnings" + +BABL_DETECT_CFLAGS(extra_warnings, '-Wmissing-declarations') +CFLAGS="$CFLAGS $extra_warnings" + +BABL_DETECT_CFLAGS(extra_warnings, '-Winit-self') +CFLAGS="$CFLAGS $extra_warnings" + +BABL_DETECT_CFLAGS(extra_warnings, '-Wpointer-arith') +CFLAGS="$CFLAGS $extra_warnings" + +BABL_DETECT_CFLAGS(extra_warnings, '-Wold-style-definition') +CFLAGS="$CFLAGS $extra_warnings" + + +AC_PATH_PROG(INKSCAPE, inkscape, no) +AM_CONDITIONAL(HAVE_INKSCAPE, test "x$INKSCAPE" != "xno") + +AC_PATH_PROG(W3M, w3m, no) +AM_CONDITIONAL(HAVE_W3M, test "x$W3M" != "xno") + +########################### +# Check target architecture +########################### + +AC_MSG_CHECKING([for target architecture]) +case x"$target" in + xNONE | x) + target_or_host="$host" ;; + *) + target_or_host="$target" ;; +esac +AC_MSG_RESULT([$target_or_host]) + +case "$target_or_host" in + i*86-*-*) + have_x86=yes + AC_DEFINE(ARCH_X86, 1, [Define to 1 if you are compiling for ix86.]) + ;; + x86_64-*-*) + have_x86=yes + AC_DEFINE(ARCH_X86, 1, [Define to 1 if you are compiling for ix86.]) + AC_DEFINE(ARCH_X86_64, 1, [Define to 1 if you are compiling for amd64.]) + ;; + ppc-*-* | powerpc-*) + have_ppc=yes + AC_DEFINE(ARCH_PPC, 1, [Define to 1 if you are compiling for PowerPC.]) + ;; + ppc64-*-* | powerpc64-*) + have_ppc=yes + AC_DEFINE(ARCH_PPC, 1, [Define to 1 if you are compiling for PowerPC.]) + AC_DEFINE(ARCH_PPC64, 1, [Define to 1 if you are compiling for PowerPC64.]) + ;; + *) + ;; +esac + + +#################################################### +# Check how to generate plug-ins (with gcc at least) +#################################################### + +AC_MSG_CHECKING([for some Win32 platform]) +case "$target_or_host" in + *-*-darwin*) # darwin + shrext=.dylib + dynamiclib=-dynamiclib + ;; + *-*-mingw* | *-*-cygwin*) # windows + shrext=.dll + dynamiclib=-shared + ;; + *) # linux (and BSD?) + dynamiclib=-shared + shrext=.so + ;; +esac + +SHREXT=$shrext +AC_SUBST(SHREXT) +AC_DEFINE_UNQUOTED(SHREXT, "$shrext", [File extension for shared libraries]) + +DYNAMICLIB=$dynamiclib +AC_SUBST(DYNAMICLIB) +AC_DEFINE_UNQUOTED(DYNAMICLIB, "$dynamiclib", [Dynamic shared library]) + +dnl =========================================================================== + +################# +# Check for Win32 +################# + +AC_MSG_CHECKING([for some Win32 platform]) +case "$target_or_host" in + *-*-mingw* | *-*-cygwin*) + platform_win32=yes + ;; + *) + platform_win32=no + ;; +esac +AC_MSG_RESULT([$platform_win32]) +AM_CONDITIONAL(PLATFORM_WIN32, test "$platform_win32" = "yes") + +MATH_LIB=-lm +AC_MSG_CHECKING([for native Win32]) +case "$target_or_host" in + *-*-mingw*) + os_win32=yes + PATH_SEP=';' + DIR_SEP='\\' + MATH_LIB= + ;; + *) + os_win32=no + PATH_SEP=':' + DIR_SEP='/' + ;; +esac +AC_MSG_RESULT([$os_win32]) +AC_SUBST(PATH_SEP) +AC_SUBST(DIR_SEP) +AC_SUBST(MATH_LIB) + +AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes") +AM_CONDITIONAL(OS_UNIX, test "$os_win32" != "yes") + + +dnl =========================================================================== + + +######################## +# Check for MMX assembly +######################## + +AC_ARG_ENABLE(mmx, + [ --enable-mmx enable MMX support (default=auto)],, + enable_mmx=$have_x86) + +AC_ARG_ENABLE(sse, + [ --enable-sse enable SSE support (default=auto)],, + enable_sse=$enable_mmx) + +if test "x$enable_mmx" = xyes; then + BABL_DETECT_CFLAGS(MMX_EXTRA_CFLAGS, '-mmmx') + SSE_EXTRA_CFLAGS= + + AC_MSG_CHECKING(whether we can compile MMX code) + + mmx_save_CFLAGS="$CFLAGS" + CFLAGS="$mmx_save_CFLAGS $MMX_EXTRA_CFLAGS" + + AC_COMPILE_IFELSE([asm ("movq 0, %mm0");], + + AC_DEFINE(USE_MMX, 1, [Define to 1 if MMX assembly is available.]) + AC_MSG_RESULT(yes) + + if test "x$enable_sse" = xyes; then + BABL_DETECT_CFLAGS(sse_flag, '-msse') + SSE_EXTRA_CFLAGS="$MMX_EXTRA_CFLAGS $sse_flag" + + AC_MSG_CHECKING(whether we can compile SSE code) + + CFLAGS="$CFLAGS $sse_flag" + + AC_COMPILE_IFELSE([asm ("movntps %xmm0, 0");], + AC_DEFINE(USE_SSE, 1, [Define to 1 if SSE assembly is available.]) + AC_MSG_RESULT(yes) + , + enable_sse=no + AC_MSG_RESULT(no) + AC_MSG_WARN([The assembler does not support the SSE command set.]) + ) + + fi + , + enable_mmx=no + AC_MSG_RESULT(no) + AC_MSG_WARN([The assembler does not support the MMX command set.]) + ) + + CFLAGS="$mmx_save_CFLAGS" + + AC_SUBST(MMX_EXTRA_CFLAGS) + AC_SUBST(SSE_EXTRA_CFLAGS) +fi + + +############################ +# Check for AltiVec assembly +############################ + +AC_ARG_ENABLE(altivec, + [ --enable-altivec enable AltiVec support (default=auto)],, + enable_altivec=$have_ppc) + +if test "x$enable_altivec" = xyes; then + + BABL_DETECT_CFLAGS(altivec_flag, '-faltivec' '-maltivec -mabi=altivec') + + ALTIVEC_EXTRA_CFLAGS= + case "$altivec_flag" in + -maltivec*) + altivec_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$altivec_save_CPPFLAGS $altivec_flag" + AC_CHECK_HEADERS(altivec.h, [ALTIVEC_EXTRA_CFLAGS="$altivec_flag"]) + CPPFLAGS="$altivec_save_CPPFLAGS" + ;; + *) + ALTIVEC_EXTRA_CFLAGS="$altivec_flag" + ;; + esac + AC_SUBST(ALTIVEC_EXTRA_CFLAGS) + + AC_MSG_CHECKING(whether we can compile AltiVec code) + + can_use_altivec=no + if test -z "$ALTIVEC_EXTRA_CFLAGS"; then + AC_MSG_RESULT(no) + AC_MSG_WARN([The compiler does not support the AltiVec command set.]) + else + case "$target_or_host" in + *-*-darwin*) + can_use_altivec=yes + AC_DEFINE(HAVE_ALTIVEC_SYSCTL, 1, + [Define to 1 if the altivec runtime test should use a sysctl.]) + ;; + *) + AC_COMPILE_IFELSE([asm ("vand %v0, %v0, %v0");], + can_use_altivec=yes, can_use_altivec=no) + ;; + esac + AC_MSG_RESULT($can_use_altivec) + + if test "x$can_use_altivec" = "xyes"; then + AC_DEFINE(USE_ALTIVEC, 1, [Define to 1 if AltiVec support is available.]) + else + enable_altivec=no + AC_MSG_WARN([The assembler does not support the AltiVec command set.]) + fi + fi + + enable_altivec="$can_use_altivec" +fi + + +dnl =========================================================================== + +AC_SEARCH_LIBS([dlopen], [dl]) +AC_SEARCH_LIBS([rint], [m]) + +AC_REPLACE_FUNCS(gettimeofday) +AC_CHECK_FUNCS(rint) + +#BABL_PATH_SEPARATOR must be defined as a character. +#BABL_DIR_SEPARATOR must be defined as a string. +AC_DEFINE_UNQUOTED(BABL_PATH_SEPARATOR, '$PATH_SEP', [separator between paths in BABL_PATH]) +AC_DEFINE_UNQUOTED(BABL_DIR_SEPARATOR, "$DIR_SEP", [separator between directories in BABL_PATH]) + +AC_DEFINE_UNQUOTED(BABL_LIBRARY, "$PACKAGE_NAME-$BABL_API_VERSION", [name of BABL library]) + + + +dnl =========================================================================== + +AC_CONFIG_FILES( +Makefile +babl.pc +babl/Makefile +babl/babl-version.h +babl/base/Makefile +docs/Makefile +docs/index-static.html +docs/graphics/Makefile +tests/Makefile +extensions/Makefile +INSTALL +) + +AC_OUTPUT diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..04701da --- /dev/null +++ b/depcomp @@ -0,0 +1,530 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2005-07-09.11 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. + "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'` + tmpdepfile="$stripped.u" + if test "$libtool" = yes; then + "$@" -Wc,-M + else + "$@" -M + fi + stat=$? + + if test -f "$tmpdepfile"; then : + else + stripped=`echo "$stripped" | sed 's,^.*/,,'` + tmpdepfile="$stripped.u" + fi + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + + if test -f "$tmpdepfile"; then + outname="$stripped.o" + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" + sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mecanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/docs/COPYING b/docs/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/docs/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If the +Program specifies that a certain numbered version of the GNU General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/docs/COPYING.LESSER b/docs/COPYING.LESSER new file mode 100644 index 0000000..fc8a5de --- /dev/null +++ b/docs/COPYING.LESSER @@ -0,0 +1,165 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. + + 0. Additional Definitions. + + As used herein, "this License" refers to version 3 of the GNU Lesser +General Public License, and the "GNU GPL" refers to version 3 of the GNU +General Public License. + + "The Library" refers to a covered work governed by this License, +other than an Application or a Combined Work as defined below. + + An "Application" is any work that makes use of an interface provided +by the Library, but which is not otherwise based on the Library. +Defining a subclass of a class defined by the Library is deemed a mode +of using an interface provided by the Library. + + A "Combined Work" is a work produced by combining or linking an +Application with the Library. The particular version of the Library +with which the Combined Work was made is also called the "Linked +Version". + + The "Minimal Corresponding Source" for a Combined Work means the +Corresponding Source for the Combined Work, excluding any source code +for portions of the Combined Work that, considered in isolation, are +based on the Application, and not on the Linked Version. + + The "Corresponding Application Code" for a Combined Work means the +object code and/or source code for the Application, including any data +and utility programs needed for reproducing the Combined Work from the +Application, but excluding the System Libraries of the Combined Work. + + 1. Exception to Section 3 of the GNU GPL. + + You may convey a covered work under sections 3 and 4 of this License +without being bound by section 3 of the GNU GPL. + + 2. Conveying Modified Versions. + + If you modify a copy of the Library, and, in your modifications, a +facility refers to a function or data to be supplied by an Application +that uses the facility (other than as an argument passed when the +facility is invoked), then you may convey a copy of the modified +version: + + a) under this License, provided that you make a good faith effort to + ensure that, in the event an Application does not supply the + function or data, the facility still operates, and performs + whatever part of its purpose remains meaningful, or + + b) under the GNU GPL, with none of the additional permissions of + this License applicable to that copy. + + 3. Object Code Incorporating Material from Library Header Files. + + The object code form of an Application may incorporate material from +a header file that is part of the Library. You may convey such object +code under terms of your choice, provided that, if the incorporated +material is not limited to numerical parameters, data structure +layouts and accessors, or small macros, inline functions and templates +(ten or fewer lines in length), you do both of the following: + + a) Give prominent notice with each copy of the object code that the + Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the object code with a copy of the GNU GPL and this license + document. + + 4. Combined Works. + + You may convey a Combined Work under terms of your choice that, +taken together, effectively do not restrict modification of the +portions of the Library contained in the Combined Work and reverse +engineering for debugging such modifications, if you also do each of +the following: + + a) Give prominent notice with each copy of the Combined Work that + the Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the Combined Work with a copy of the GNU GPL and this license + document. + + c) For a Combined Work that displays copyright notices during + execution, include the copyright notice for the Library among + these notices, as well as a reference directing the user to the + copies of the GNU GPL and this license document. + + d) Do one of the following: + + 0) Convey the Minimal Corresponding Source under the terms of this + License, and the Corresponding Application Code in a form + suitable for, and under terms that permit, the user to + recombine or relink the Application with a modified version of + the Linked Version to produce a modified Combined Work, in the + manner specified by section 6 of the GNU GPL for conveying + Corresponding Source. + + 1) Use a suitable shared library mechanism for linking with the + Library. A suitable mechanism is one that (a) uses at run time + a copy of the Library already present on the user's computer + system, and (b) will operate properly with a modified version + of the Library that is interface-compatible with the Linked + Version. + + e) Provide Installation Information, but only if you would otherwise + be required to provide such information under section 6 of the + GNU GPL, and only to the extent that such information is + necessary to install and execute a modified version of the + Combined Work produced by recombining or relinking the + Application with a modified version of the Linked Version. (If + you use option 4d0, the Installation Information must accompany + the Minimal Corresponding Source and Corresponding Application + Code. If you use option 4d1, you must provide the Installation + Information in the manner specified by section 6 of the GNU GPL + for conveying Corresponding Source.) + + 5. Combined Libraries. + + You may place library facilities that are a work based on the +Library side by side in a single library together with other library +facilities that are not Applications and are not covered by this +License, and convey such a combined library under terms of your +choice, if you do both of the following: + + a) Accompany the combined library with a copy of the same work based + on the Library, uncombined with any other library facilities, + conveyed under the terms of this License. + + b) Give prominent notice with the combined library that part of it + is a work based on the Library, and explaining where to find the + accompanying uncombined form of the same work. + + 6. Revised Versions of the GNU Lesser General Public License. + + The Free Software Foundation may publish revised and/or new versions +of the GNU Lesser General Public License from time to time. Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/docs/Makefile.am b/docs/Makefile.am new file mode 100644 index 0000000..c8c2b5b --- /dev/null +++ b/docs/Makefile.am @@ -0,0 +1,99 @@ +# programs used for doc creation +babl_fish_path_dhtml = $(top_builddir)/tests/babl_fish_path_dhtml +babl_fish_path_fitness = $(top_builddir)/tests/babl_fish_path_fitness +babl_html_dump = $(top_builddir)/tests/babl_html_dump + +.SILENT: +SUBDIRS= graphics +DIST_SUBDIRS= graphics + +# The patterns used for html creation in the babl build system +# is very small, and should probably be documented in a tutorial. +# +# +# +HTML_FILES = index-static.html \ + index.html \ + BablFishPath.html + +EXTRA_DIST= \ + babl.css \ + tools/xml_insert.sh \ + tools/changelog2rss \ + index-static.html.in \ + COPYING \ + COPYING.LESSER + +BUILT_EXTRA_DIST = index.html BablFishPath.html BablFishPath.txt + +CLEANFILES = README changelog.rss +DISTCLEANFILES = index-static.html $(BUILT_EXTRA_DIST) + +all: $(HTML_FILES) rss + + +BablFishPath.html: $(babl_fish_path_dhtml) + echo -n "HTML:" + echo -n " $@" + export BABL_PATH="$(top_builddir)/extensions"; $< > $@ &&\ + echo " [OK]" || echo " Fail" + +BablFishPath.txt: $(babl_fish_path_fitness) + echo -n "UTF8:" + echo -n " $@" + export BABL_PATH="$(top_builddir)/extensions"; $< > $@ &&\ + echo " [OK]" || echo " Fail" + if [ "x"$$CRUCIBLE_ID != "x" ] ;then echo;echo;cat $@;echo;echo;fi + +index.html: index-static.html \ + $(babl_html_dump) \ + $(top_srcdir)/AUTHORS \ + $(top_srcdir)/TODO \ + $(top_srcdir)/NEWS \ + BablFishPath.txt \ + Makefile.am + echo -n "HTML: $@" + cp $< $@ + (which mktemp > /dev/null&& TMPFILE=`mktemp` || TMPFILE="/tmp/babl_build_tempfile" ;\ + export BABL_PATH="$(top_builddir)/extensions"; $(babl_html_dump) > $$TMPFILE;\ + $(top_srcdir)/docs/tools/xml_insert.sh $@ BablBase $$TMPFILE;\ + rm -f $$TMPFILE ) + echo -n "." + + $(top_srcdir)/docs/tools/xml_insert.sh $@ BablFishPath BablFishPath.txt + $(top_srcdir)/docs/tools/xml_insert.sh $@ AUTHORS $(top_srcdir)/AUTHORS + $(top_srcdir)/docs/tools/xml_insert.sh $@ TODO $(top_srcdir)/TODO + $(top_srcdir)/docs/tools/xml_insert.sh $@ NEWS $(top_srcdir)/NEWS + echo " [OK]" + +distclean-local: + if test $(srcdir) = .; then :; else \ + rm -f $(BUILT_EXTRA_DIST); \ + fi + +rss: changelog.rss + +changelog.rss: ../ChangeLog + echo -n " RSS:" + echo -n " $@" + tools/changelog2rss $< > $@ && \ + echo " [OK]" || echo " Fail" + +web: all graphics + echo -n " WEB: " + ping -c 1 $(WEBSITE_HOST) >/dev/null && \ + (\ + scp *.txt *.html *.css\ + "$(WEBSITE_HOST):$(WEBSITE_LOCATION)/" >/dev/null && \ + echo -n "."; \ + scp graphics/*.png graphics/*.html\ + "$(WEBSITE_HOST):$(WEBSITE_LOCATION)/graphics/" >/dev/null\ + &&\ + echo "[OK]"\ + ||\ + echo "FAIL scp failed (does dirs exist?)."\ + )\ + || \ + (\ + echo "FAIL $(WEBSITE_HOST) not reachable."\ + ) diff --git a/docs/Makefile.in b/docs/Makefile.in new file mode 100644 index 0000000..9d51ccf --- /dev/null +++ b/docs/Makefile.in @@ -0,0 +1,619 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = docs +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ + $(srcdir)/index-static.html.in COPYING COPYING.LESSER +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = index-static.html +SOURCES = +DIST_SOURCES = +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-exec-recursive install-info-recursive \ + install-recursive installcheck-recursive installdirs-recursive \ + pdf-recursive ps-recursive uninstall-info-recursive \ + uninstall-recursive +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +ALTIVEC_EXTRA_CFLAGS = @ALTIVEC_EXTRA_CFLAGS@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AR = @AR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +BABL_API_VERSION = @BABL_API_VERSION@ +BABL_BINARY_AGE = @BABL_BINARY_AGE@ +BABL_CURRENT_MINUS_AGE = @BABL_CURRENT_MINUS_AGE@ +BABL_INTERFACE_AGE = @BABL_INTERFACE_AGE@ +BABL_LIBRARY_VERSION = @BABL_LIBRARY_VERSION@ +BABL_MAJOR_VERSION = @BABL_MAJOR_VERSION@ +BABL_MICRO_VERSION = @BABL_MICRO_VERSION@ +BABL_MINOR_VERSION = @BABL_MINOR_VERSION@ +BABL_REAL_VERSION = @BABL_REAL_VERSION@ +BABL_RELEASE = @BABL_RELEASE@ +BABL_UNSTABLE = @BABL_UNSTABLE@ +BABL_UNSTABLE_FALSE = @BABL_UNSTABLE_FALSE@ +BABL_UNSTABLE_TRUE = @BABL_UNSTABLE_TRUE@ +BABL_VERSION = @BABL_VERSION@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DIR_SEP = @DIR_SEP@ +DLLTOOL = @DLLTOOL@ +DSYMUTIL = @DSYMUTIL@ +DYNAMICLIB = @DYNAMICLIB@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +F77 = @F77@ +FFLAGS = @FFLAGS@ +GREP = @GREP@ +HAVE_INKSCAPE_FALSE = @HAVE_INKSCAPE_FALSE@ +HAVE_INKSCAPE_TRUE = @HAVE_INKSCAPE_TRUE@ +HAVE_W3M_FALSE = @HAVE_W3M_FALSE@ +HAVE_W3M_TRUE = @HAVE_W3M_TRUE@ +INKSCAPE = @INKSCAPE@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ +MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ +MAKEINFO = @MAKEINFO@ +MATH_LIB = @MATH_LIB@ +MMX_EXTRA_CFLAGS = @MMX_EXTRA_CFLAGS@ +NMEDIT = @NMEDIT@ +OBJDUMP = @OBJDUMP@ +OBJEXT = @OBJEXT@ +OS_UNIX_FALSE = @OS_UNIX_FALSE@ +OS_UNIX_TRUE = @OS_UNIX_TRUE@ +OS_WIN32_FALSE = @OS_WIN32_FALSE@ +OS_WIN32_TRUE = @OS_WIN32_TRUE@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEP = @PATH_SEP@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PLATFORM_WIN32_FALSE = @PLATFORM_WIN32_FALSE@ +PLATFORM_WIN32_TRUE = @PLATFORM_WIN32_TRUE@ +RANLIB = @RANLIB@ +SED = @SED@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +SHREXT = @SHREXT@ +SSE_EXTRA_CFLAGS = @SSE_EXTRA_CFLAGS@ +STRIP = @STRIP@ +VERSION = @VERSION@ +W3M = @W3M@ +WEBSITE_HOST = @WEBSITE_HOST@ +WEBSITE_LOCATION = @WEBSITE_LOCATION@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_F77 = @ac_ct_F77@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@ +am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +datadir = 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patterns used for html creation in the babl build system +# is very small, and should probably be documented in a tutorial. +# +# +# +HTML_FILES = index-static.html \ + index.html \ + BablFishPath.html + +EXTRA_DIST = \ + babl.css \ + tools/xml_insert.sh \ + tools/changelog2rss \ + index-static.html.in \ + COPYING \ + COPYING.LESSER + +BUILT_EXTRA_DIST = index.html BablFishPath.html BablFishPath.txt +CLEANFILES = README changelog.rss +DISTCLEANFILES = index-static.html $(BUILT_EXTRA_DIST) +all: all-recursive + +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu docs/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu docs/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in 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mostlyclean mostlyclean-generic \ + mostlyclean-libtool mostlyclean-recursive pdf pdf-am ps ps-am \ + tags tags-recursive uninstall uninstall-am uninstall-info-am + + +.SILENT: + +all: $(HTML_FILES) rss + +BablFishPath.html: $(babl_fish_path_dhtml) + echo -n "HTML:" + echo -n " $@" + export BABL_PATH="$(top_builddir)/extensions"; $< > $@ &&\ + echo " [OK]" || echo " Fail" + +BablFishPath.txt: $(babl_fish_path_fitness) + echo -n "UTF8:" + echo -n " $@" + export BABL_PATH="$(top_builddir)/extensions"; $< > $@ &&\ + echo " [OK]" || echo " Fail" + if [ "x"$$CRUCIBLE_ID != "x" ] ;then echo;echo;cat $@;echo;echo;fi + +index.html: index-static.html \ + $(babl_html_dump) \ + $(top_srcdir)/AUTHORS \ + $(top_srcdir)/TODO \ + $(top_srcdir)/NEWS \ + BablFishPath.txt \ + Makefile.am + echo -n "HTML: $@" + cp $< $@ + (which mktemp > /dev/null&& TMPFILE=`mktemp` || TMPFILE="/tmp/babl_build_tempfile" ;\ + export BABL_PATH="$(top_builddir)/extensions"; $(babl_html_dump) > $$TMPFILE;\ + $(top_srcdir)/docs/tools/xml_insert.sh $@ BablBase $$TMPFILE;\ + rm -f $$TMPFILE ) + echo -n "." + + $(top_srcdir)/docs/tools/xml_insert.sh $@ BablFishPath BablFishPath.txt + $(top_srcdir)/docs/tools/xml_insert.sh $@ AUTHORS $(top_srcdir)/AUTHORS + $(top_srcdir)/docs/tools/xml_insert.sh $@ TODO $(top_srcdir)/TODO + $(top_srcdir)/docs/tools/xml_insert.sh $@ NEWS $(top_srcdir)/NEWS + echo " [OK]" + +distclean-local: + if test $(srcdir) = .; then :; else \ + rm -f $(BUILT_EXTRA_DIST); \ + fi + +rss: changelog.rss + +changelog.rss: ../ChangeLog + echo -n " RSS:" + echo -n " $@" + tools/changelog2rss $< > $@ && \ + echo " [OK]" || echo " Fail" + +web: all graphics + echo -n " WEB: " + ping -c 1 $(WEBSITE_HOST) >/dev/null && \ + (\ + scp *.txt *.html *.css\ + "$(WEBSITE_HOST):$(WEBSITE_LOCATION)/" >/dev/null && \ + echo -n "."; \ + scp graphics/*.png graphics/*.html\ + "$(WEBSITE_HOST):$(WEBSITE_LOCATION)/graphics/" >/dev/null\ + &&\ + echo "[OK]"\ + ||\ + echo "FAIL scp failed (does dirs exist?)."\ + )\ + || \ + (\ + echo "FAIL $(WEBSITE_HOST) not reachable."\ + ) +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/docs/babl.css b/docs/babl.css new file mode 100644 index 0000000..79e62ec --- /dev/null +++ b/docs/babl.css @@ -0,0 +1,316 @@ + + body { + margin: 0; + padding: 0; + } + div.paper { + background-color: #fff; + margin: 1em; + margin-right: 3em; + margin-left: 280px; + } + iframe { + background-color: #aaa; + } + div.content { + padding: 1em; + padding-right: 3em; + padding-left: 2em; + max-width: 45em; + } + div.graphic { + position: absolute; + position: fixed; + color: #fff; + width: 256px; + height: 362px; + bottom: 0; + left: 0; + text-align: right; + padding-bottom: 1em; + } + p { + line-height: 1.2em; + } + h1 { + margin-top: 0em; + } + h1, h2, h3 { + color: #112266; + } + h1 { + font-size: 2em; + } + h2 { + font-size: 1.5em; + } + h3 { + font-size: 1.2em; + } + dl { + margin-top: 1em; + margin-bottom: 1em; + } + + div.expander { + border: 1px solid #bbb; + } + div.expander_title { + border-bottom: 1px solid #aaa; + } + div.expander_content { + margin-left: 3em; + display: none; + padding-bottom: 1em; + } + div.expander_content dl{ + margin: 0; + padding: 0; + } + + table th { + font-weight: normal; + background-color: #ccc; + text-align: left; + } + span.component { + background-color: #060; + padding-left: 0.5em; + padding-top: 0.1em; + padding-bottom: 0.1em; + display: block; + float: left; + overflow: hidden; + width: 4em; + color: white; + border: 1px solid gray; + border: 1px solid white; + clear: both; + } + span.type { + display: block; + background-color: #006; + padding-left: 0.5em; + clear: both; + padding-top: 0.1em; + padding-bottom: 0.1em; + float: left; + overflow: hidden; + width: 4em; + color: white; + border: 1px solid white; + } + + .nopad { + margin :0; + padding:0; + } + + td.component { + background-color: #060; + padding-left: 0.5em; + padding-top: 0.1em; + padding-bottom: 0.1em; + overflow: hidden; + width: 4em; + color: white; + border: 1px solid white; + } + td.type { + background-color: #006; + padding-left: 0.5em; + padding-top: 0.1em; + padding-bottom: 0.1em; + overflow: hidden; + width: 4em; + color: white; + border: 1px solid white; + } + span.spacer { + float: left; + display: block; + overflow: hidden; + width: 0.2em; + } + span.name { + width: 100%; + display: block; + overflow: hidden; + border-top: 1px solid #ccc; + } + span.string { + color: #060; + } + span.function { + color: #006; + } + span.paren { + color: #555; + } + span.NULL { + color: #555; + } + pre.authors { + font-size: 100%; + font-family: FreeSans, Verdana, sans-serif; + position: relative; + top: -2em; + } + img.BablFish { + float: right; + position: relative; + top: -8px; + border: none; + } + @media screen { + body { + background-color: #405070; + font-family: FreeSans, Verdana, sans-serif; + } + a { + text-decoration: none; + } + pre { + overflow: auto; + } + div.toc { + position: absolute; + position: fixed; + width: 256px; + top: 0; + left: 0; + padding-top: 2em; + z-index: 2; + } + div.toc ul { + padding-left: 0em; + float: right; + margin: 0; + } + div.toc li { + display: block; + padding-right: 1em; + } + div.toc li a{ + display: block; + padding-left: 1em; + padding-right: 1em; + color: #fff; + } + div.toc li a:hover { + color: #fff; + background-color: #506080; + } + div.paper { + max-width: 50em; + -moz-border-radius: 1em; + } + div.content { + } + div.graphic { + background: url("graphics/babl-a4poster.png"); + z-index: 1; + } + div.print { + display: none; + } + } + + @media print { + body { + background-color: none; + font-family: FreeSans, Verdana, sans-serif; + } + a, em { + /* XXX: work-around for rendering bug, should investigate whether + * this issue is fixed in the latest gecko + */ + padding-right: 3em; + padding-left: 1em; + } + a { + text-decoration: none; + } + + div.toc ul { + padding-left: 0em; + float: right; + margin: 0; + } + div.toc li { + display: block; + padding-right: 1em; + } + div.toc li a{ + display: block; + padding-left: 1em; + padding-right: 1em; + color: #fff; + } + div.toc li a:hover { + color: #fff; + background-color: #506080; + } + div.toc ul { + padding-left: 0em; + float: none; + margin: 0; + margin-left: 1em; + } + div.toc { + position: absolute; + width: 256px; + top: 0; + left: 2em; + padding-top: 2em; + z-index: 2; + } + div.toc ul { + margin-left: 0; + } + div.toc li a { + color : #000; + } + div toc h2 { + margin: 0; + padding: 0; + } + h1 { + margin-left: -0.75em; + } + h2 { + margin-left: -1em; + } + span.component { + background-color: #7f7; + color: black; + } + span.type { + background-color: #aaf; + color: black; + } + table th { + font-weight: bold; + } + div.print_title { + position: absolute; + top: 3em; + padding-left: 2em; + margin-left: 280px; + } + div.paper { + padding-top: 4em; + } + div.graphic { + background-color: #bbf; + height: 100%; + } + div.graphic img { + position: absolute; + bottom: 0; + left: 0; + } + div.screen { + display: none; + } + } diff --git a/docs/graphics/Makefile.am b/docs/graphics/Makefile.am new file mode 100644 index 0000000..c630ef2 --- /dev/null +++ b/docs/graphics/Makefile.am @@ -0,0 +1,55 @@ +.SILENT: + +if HAVE_INKSCAPE +PNG_FILES = \ + babl-a4poster.png \ + babl-16x16.png \ + babl-48x48.png +endif + +SVG_FILES = \ + babl-a4poster.svg \ + babl-16x16.svg \ + babl-48x48.svg + +EXTRA_DIST = \ + index.html \ + $(PNG_FILES) \ + $(SVG_FILES) + +MAINTAINERCLEANFILES = $(PNG_FILES) + +all: $(MAINTAINERCLEANFILES) + +INKSCAPE_CMD = echo -n " SVG: $@" ;\ + $(INKSCAPE) -e $@ $< 2&>/dev/null\ + &&\ + echo " [OK]"\ + ||\ + echo " FAIL" + +if HAVE_INKSCAPE +dist-check-inkscape: + +%.png: %.svg + $(INKSCAPE_CMD) +#-e $@ $< 2>/dev/null + +# the png version of the a4 poster is used as a webgraphic +# , thus it is rendered with the background alpha set to +# 0.0 +babl-a4poster.png: babl-a4poster.svg + echo -n " SVG: $@" ;\ + $(INKSCAPE) -e $@ $< -w 256 -y 0 2&>/dev/null\ + &&\ + echo " [OK]"\ + ||\ + echo " FAIL" +else +dist-check-inkscape: + @echo "*** inkscape must be available in order to make dist" + @false +endif + + +dist-hook: dist-check-inkscape diff --git a/docs/graphics/Makefile.in b/docs/graphics/Makefile.in new file mode 100644 index 0000000..0be84da --- /dev/null +++ b/docs/graphics/Makefile.in @@ -0,0 +1,411 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY 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zo;*5Tr(EZh_m2P;a_^BcLKvT6@I-;B-hoo)`@fpT+|2AHu6llLT?`uVMu9bltP_Mq zMC<|r0=zGul)5Ww>OkE2K;>{Qe&ezUV%5ihw2Xv`N&s9leSoj7NrSrdA2=5P&h+*_ zNNuME0SsmVokY`5{EE^2aw+&xlHos~H6|^qJrY&r;?Ya3eG8V&a%elgHTgVq=r<`e zJzj`_0|A8W3@qR=o{^F9MV2a%_nYedL=mAUidx~2lTsks|9*k-7rB#xF?sIH_ly%t kW(n7G|GzE%f4{nW40=O$aWogr0)ZcS85QYrDbuk31CV;{Y5)KL literal 0 HcmV?d00001 diff --git a/docs/graphics/babl-a4poster.svg b/docs/graphics/babl-a4poster.svg new file mode 100644 index 0000000..d309b5c --- /dev/null +++ b/docs/graphics/babl-a4poster.svg @@ -0,0 +1,8107 @@ + + + + + + image/svg+xml + + + BablFish + 2005-08-20 + + + Øyvind Kolås + + + + + pippin.gimp.org + + + babl logo (as a poster) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/docs/graphics/index.html b/docs/graphics/index.html new file mode 100644 index 0000000..091449c --- /dev/null +++ b/docs/graphics/index.html @@ -0,0 +1,56 @@ + + + + + + babl graphics + + + + + + + + +

+ +
+ + +
+
+ +

Babl graphics

+ +

The babl logo is a fish, the inspiration for babl itself, and it's + mascot is the original babel fish of Douglas Adams.

+ +

Icons

+ +

16x16 pixels

+ babl-16x16.png
+ Inkscape SVG source + +

48x48 pixels

+ babl-48x48.png
+ Inkscape SVG source + +

A4 poster

+ babl-a4poster.png
+ Inkscape SVG source + + +
+
+
+
+ +
+
+ + + diff --git a/docs/index-static.html.in b/docs/index-static.html.in new file mode 100644 index 0000000..3d8b888 --- /dev/null +++ b/docs/index-static.html.in @@ -0,0 +1,399 @@ + + + + + + + + babl-@BABL_VERSION@ + + + + + + + + + + +
+
+

Babl-@BABL_VERSION@

+
+
+ +
+
+

Contents

+
+ +
+ + +
+
+ + +

+
+ babl is a dynamic, any to any, pixel format translation library. +
+

+ +

It allows converting between different methods of storing pixels known as pixel formats that have + with different bitdepths and other data representations, color models and + component permutations. + +

A vocabulary to formulate new pixel formats from existing + primitives is provided as well as the framework to add new color models and + data types. +

+ + + + + + + +

Features

+ +
    +
  • Fast.
    • +
  • Accurate.
    • +
  • Stable, small API.
    • +
  • Self profiling and optimizing.
    • +
  • ANSI C, works on win32, linux and mac, 32bit and 64bit systems.
    • +
  • Extendable with new formats, color models, components + and datatypes.
    • +
  • Reference 64bit floating point conversions for datatypes and color models. +
+ +

GEGL through GeglBuffer provides + tiled buffers with on disk storage as well as linear buffers with accessor + functions for efficient data access transparently using babl fishes for + translation to the desired pixel formats.

+ + +

Download

+ +

The latest versioned development version of babl can be found in + ftp://ftp.gtk.org/pub/babl/. +

+ +

Babl development happens in GNOME Subversion in the babl module. + It can be browsed online and checked out with: +

+ 
svn co http://svn.gnome.org/svn/babl/trunk/ babl
+ +

The following is a list of the major changes that have gone into + each babl release. If there are significant improvements to babl when + a GEGL release is done a babl release is most often put out just prior + to the GEGL release.

+ + + For more news see the current ChangeLog in subversion. + + +

Documentation

+

When using BablFishes to do your conversions, you request a fish to + convert between two formats, and an optimal fish to babls capability is + provided that you can use to do your conversions. Babl also provides + the capability to describe new formats based on a vocabulary of user + registered color models and data types. +

+ +

Babl provides a base vocabulary in BablBase and some extensions + that are thought to be generally useful.

+ +

When performing further extensions to the vocabulary of babl, the + internal consistency is governed by reference conversions that operate + on double (64 bit floating point values). The only color model + created during BablCore bootstrap is RGBA (linear light RGB, + 0.0 - 1.0, with a linear 0.0 - 1.0 opacity channel) backed by the + double datatype. Defined similarily to scRGB using + 64bit floating point. +

+ +

If babls conversion isn't fast enough, you can provide + your own conversion shortcut between two formats. The registered + shortcut might also be used by babl as an intermediate conversion when + constructing BablFishes for other conversions. +

+ +

Babl extensions are shared objects. If you have already developed + some fast conversion functions, wrapping them as babl extensions should + not take much time and will speed up babl for other users as well. +

+ + +

Usage

+ + 
babl_process (babl_fish (source_format, destination_format),
+              source_buffer, destination_buffer,
+              pixel_count);
+ +

The processing operation that babl performs is copying including + conversions if needed between linear buffers containing the same count + of pixels, with different pixel formats. +

+ + 
+int width = 123, height = 581, pixel_count = width * height;
+
+const Babl *srgb            = babl_format ("R'G'B' u8");
+const Babl *lab             = babl_format ("CIE Lab float");
+const Babl *rgb_to_lab_fish = babl_fish (srgb, lab);
+
+float         *lab_buffer;
+unsigned char *srgb_buffer;
+
+srgb_buffer = malloc (pixel_count * srgb->format.bytes_per_pixel);
+lab_buffer  = malloc (pixel_count * 3 * 4);
+
+...... load data into srgb_buffer .......
+
+babl_process (bablfish, srgb_buffer, lab_buffer, pixel_count);
+
+...... do operation in lab space ........
+
+babl_process (babl_fish(lab, srgb),
+              lab_buffer, srgb_buffer, pixel_count);
+
+/* the data has now been transformed back to srgb data */
+ +

If the existing pixel formats are not sufficient for your conversion + needs, new ones can be created on the fly. The constructor + will provide the prior created one if duplicates are registered.

+ 
const Babl *format = babl_format_new (babl_model ("R'G'B'"),
+                                      babl_type ("u16"),
+                                      babl_component ("B'"),
+                                      babl_component ("G'"),
+                                      babl_component ("R'"),
+                                      NULL);
+ + + + + + +

Vocabulary

+ + + + + +

Shortcut Coverage

+

The diagram shown below visualizes the coverage of current shortcut + conversions. Dots indicate a direct conversion is provided for, the height + of the bar indicates the number of conversions steps needed in a chain of + conversions. + A DHTML version is also available. +

+
+
+
+ + +

Environment

+ +

If the environment variable BABL_STATS is set containting + a html pixel format conversion usage matrix will be written to + /tmp/babl-stats.html. This allows figuring out which + conversions is taking up time during processing, and what shortcuts extensions might be created or improved to + make babl do it's job faster. +

+ +

Through the environment variable BABL_TOLERANCE you can control + a speed/performance trade off that by default is set very low (0.000001) + values in the range 0.01-0.1 can provide reasonable preview performance + by allowing lower numerical accuracy

. + + + +

Extending

+ +

For samples of how the current internal API specification of + data types, color models, and conversions look in the extensions/ + directory. The tables in this HTML file is directly generated + based on the data registered by BablCore (double and RGBA), BablBase + (core datatypes, and RGB models), extensions (CIE Lab, naive CMYK, + various shortcut conversions). +

+ + + +

Directory Overview

+
babl-dist-root
+ │
+ ├──babl       the babl core
+ │   └──base   reference implementations for RGB and Grayscale Color Models,
+ │             8bit 16bit, and 32bit and 64bit floating point.
+ ├──extensions CIE-Lab color model as well as a naive-CMYK color model.
+ │             also contains a random cribbage of old conversion optimized
+ │             code from gggl. Finding more exsisting conversions in third
+ │             part libraries (hermes, lcms?, liboil?) could improve the
+ │             speed of babl.
+ ├──tests      tests used to keep babl sane during development.
+ └──docs       Documentation/webpage for babl (the document you are reading
+               originated there.
+ + + + + + + + + + +

Copyright

+ +

Babl is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version.

+ + +

Authors

+ + + + /babl-@BABL_VERSION@ +
+
+
+
+ +
+
+ + + diff --git a/docs/tools/changelog2rss b/docs/tools/changelog2rss new file mode 100755 index 0000000..62b92f0 --- /dev/null +++ b/docs/tools/changelog2rss @@ -0,0 +1,117 @@ +#!/usr/bin/env ruby + +require 'parsedate' + +class ChangeLogEntry + attr_accessor :category, :time, :title, :content, :author + + def initialize category = 'foo', + time = Time.now, + title = 'no title', + author = 'no author set', + content = '' + @category = category + @time = time + @title = title + @content = content + @author = author + end + + def to_s + @title+@content + end + + def to_rss + str = "\n" + str += "#{author}, #{time.strftime '%y%m%d'}\n" + str += "#{time.to_s}\n" + str += "#{time.to_s}\n" + str += "#{content}\n" + str += "\n" + end +end + +$newest = Time.now + +class ChangeLog + attr_accessor :entries + attr_reader :title + + def initialize + @entries = Array.new + end + + def load file, title=File.basename(file) + @title = title + + entry = nil + + File.open file do + |file| + file.each_line do + |line| + if line =~ /^(\d\d\d\d-\d\d-\d\d.*) (.*) (.*)/ + @entries.push entry unless entry == nil + date = ParseDate.parsedate $1 + time = Time.mktime date[0], date[1], date[2], date[3] + + entry = ChangeLogEntry.new(title, time, line, $2) + else + entry.content += line unless entry == nil + end + end + + @entries.push entry unless entry == nil + end + end + + def sort! + @entries.reverse! + @entries = @entries.sort { |x,y| (x.time <=> y.time)* -1 } + end + + def to_s + previous_category = 'foo' + str = "A combination of ChangeLogs related to the aluminium platform" + + @entries.each do + |entry| + if entry.category != previous_category + str+="\n\n__"+entry.category + "_"*(78-entry.category.length) + "\n\n" + previous_category = entry.category + end + str += entry.to_s + end + str + end + + def to_rss + previous_category = 'foo' + str = "\n" + str += "\n" + str += "\n" + + str += "\n" + + str += "bazfoo\n" + str += "\n" + + @entries.each do + |entry| + str += entry.to_rss + end + + str += "\n" + str += "\n" + + str + end +end + +changelog = ChangeLog.new +changelog.load ARGV[0] +#changelog.load 'path to another changelog', 'name' + +changelog.sort! + +puts changelog.to_rss diff --git a/docs/tools/xml_insert.sh b/docs/tools/xml_insert.sh new file mode 100755 index 0000000..139bd15 --- /dev/null +++ b/docs/tools/xml_insert.sh @@ -0,0 +1,23 @@ +#!/bin/sh +# +# Utility script to merge an xml snippet from one file into a document. +# +# To insert the file foo.inc into bar.xml, +# after the first line containing the marker enter +# +# xml_insert.sh bar.xml foo foo.inc +# +# 2005 © Øyvind Kolås +# +# FIXME: add argument checking / error handling + +which tempfile > /dev/null && TMP_FILE=`tempfile` || TMP_FILE="/tmp/temp_file" + +cp $1 $TMP_FILE + +SPLIT=`grep -n "<\!--$2-->" $TMP_FILE|head -n 1|sed -e "s/:.*//"`; +head -n $SPLIT $TMP_FILE > $1 +cat $3 >> $1 +tail -n $((`wc -l $TMP_FILE | sed -e "s/ .*//"` - $SPLIT )) $TMP_FILE >> $1 + +rm $TMP_FILE diff --git a/extensions/CIE-Lab.c b/extensions/CIE-Lab.c new file mode 100644 index 0000000..47cbbd5 --- /dev/null +++ b/extensions/CIE-Lab.c @@ -0,0 +1,1254 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include + +#include "babl.h" +#include "extensions/util.h" + + +int init (void); + +static void types (void); +static void components (void); +static void models (void); +static void conversions (void); +static void formats (void); + +int +init (void) +{ + types (); + components (); + models (); + formats (); + conversions (); + return 0; +} + +static void +components (void) +{ + babl_component_new ("CIE L", NULL); + babl_component_new ("CIE a", "chroma", NULL); + babl_component_new ("CIE b", "chroma", NULL); +} + +static void +models (void) +{ + babl_model_new ( + "name", "CIE Lab", + babl_component ("CIE L"), + babl_component ("CIE a"), + babl_component ("CIE b"), + NULL); + + babl_model_new ( + "name", "CIE Lab alpha", + babl_component ("CIE L"), + babl_component ("CIE a"), + babl_component ("CIE b"), + babl_component ("A"), + NULL); +} + +/*********** cpercep.h ********* */ + +/* + Copyright (C) 1997-2002 Adam D. Moss (the "Author"). All Rights Reserved. + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is fur- + nished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT- + NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CON- + NECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + Except as contained in this notice, the name of the Author of the + Software shall not be used in advertising or otherwise to promote the sale, + use or other dealings in this Software without prior written authorization + from the Author. + */ + +/* + cpercep.c: The CPercep Functions v0.9: 2002-02-10 + Adam D. Moss: adam@gimp.org + + TODO: document functions, rename erroneously-named arguments + */ + +static void cpercep_init (void); + +static void cpercep_rgb_to_space (double inr, + double ing, + double inb, + double *outr, + double *outg, + double *outb); + +static void cpercep_space_to_rgb (double inr, + double ing, + double inb, + double *outr, + double *outg, + double *outb); + + + +static long +rgba_to_lab (char *src, + char *dst, + long n) +{ + while (n--) + { + double red = ((double *) src)[0]; + double green = ((double *) src)[1]; + double blue = ((double *) src)[2]; + + double L, a, b; + + cpercep_rgb_to_space (red, green, blue, &L, &a, &b); + + ((double *) dst)[0] = L; + ((double *) dst)[1] = a; + ((double *) dst)[2] = b; + + src += sizeof (double) * 4; + dst += sizeof (double) * 3; + } + return n; +} + +static long +lab_to_rgba (char *src, + char *dst, + long n) +{ + while (n--) + { + double L = ((double *) src)[0]; + double a = ((double *) src)[1]; + double b = ((double *) src)[2]; + + double red, green, blue; + + cpercep_space_to_rgb (L, a, b, &red, &green, &blue); + + ((double *) dst)[0] = red; + ((double *) dst)[1] = green; + ((double *) dst)[2] = blue; + ((double *) dst)[3] = 1.0; + + src += sizeof (double) * 3; + dst += sizeof (double) * 4; + } + return n; +} + + +static long +rgba_to_laba (char *src, + char *dst, + long n) +{ + while (n--) + { + double red = ((double *) src)[0]; + double green = ((double *) src)[1]; + double blue = ((double *) src)[2]; + double alpha = ((double *) src)[3]; + + double L, a, b; + + cpercep_rgb_to_space (red, green, blue, &L, &a, &b); + + ((double *) dst)[0] = L; + ((double *) dst)[1] = a; + ((double *) dst)[2] = b; + ((double *) dst)[3] = alpha; + + src += sizeof (double) * 4; + dst += sizeof (double) * 4; + } + return n; +} + +static long +laba_to_rgba (char *src, + char *dst, + long n) +{ + while (n--) + { + double L = ((double *) src)[0]; + double a = ((double *) src)[1]; + double b = ((double *) src)[2]; + double alpha = ((double *) src)[3]; + + double red, green, blue; + + cpercep_space_to_rgb (L, a, b, &red, &green, &blue); + + ((double *) dst)[0] = red; + ((double *) dst)[1] = green; + ((double *) dst)[2] = blue; + ((double *) dst)[3] = alpha; + + src += sizeof (double) * 4; + dst += sizeof (double) * 4; + } + return n; +} + +static void +conversions (void) +{ + babl_conversion_new ( + babl_model ("RGBA"), + babl_model ("CIE Lab"), + "linear", rgba_to_lab, + NULL + ); + babl_conversion_new ( + babl_model ("CIE Lab"), + babl_model ("RGBA"), + "linear", lab_to_rgba, + NULL + ); + babl_conversion_new ( + babl_model ("RGBA"), + babl_model ("CIE Lab alpha"), + "linear", rgba_to_laba, + NULL + ); + babl_conversion_new ( + babl_model ("CIE Lab alpha"), + babl_model ("RGBA"), + "linear", laba_to_rgba, + NULL + ); + + cpercep_init (); +} + +static void +formats (void) +{ + babl_format_new ( + "name", "CIE Lab float", + babl_model ("CIE Lab"), + + babl_type ("float"), + babl_component ("CIE L"), + babl_component ("CIE a"), + babl_component ("CIE b"), + NULL); + + babl_format_new ( + "name", "CIE Lab alpha float", + babl_model ("CIE Lab alpha"), + + babl_type ("double"), + babl_component ("CIE L"), + babl_component ("CIE a"), + babl_component ("CIE b"), + babl_component ("A"), + NULL); + + babl_format_new ( + "name", "CIE Lab u8", + babl_model ("CIE Lab"), + + babl_type ("CIE u8 L"), + babl_component ("CIE L"), + babl_type ("CIE u8 ab"), + babl_component ("CIE a"), + babl_type ("CIE u8 ab"), + babl_component ("CIE b"), + NULL); + + babl_format_new ( + "name", "CIE Lab u16", + babl_model ("CIE Lab"), + + babl_type ("CIE u16 L"), + babl_component ("CIE L"), + babl_type ("CIE u16 ab"), + babl_component ("CIE a"), + babl_type ("CIE u16 ab"), + babl_component ("CIE b"), + NULL); +} + + +static inline long +convert_double_u8_scaled (double min_val, + double max_val, + unsigned char min, + unsigned char max, + char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + double dval = *(double *) src; + unsigned char u8val; + + if (dval < min_val) + u8val = min; + else if (dval > max_val) + u8val = max; + else + u8val = rint ((dval - min_val) / (max_val - min_val) * (max - min) + min); + + *(unsigned char *) dst = u8val; + src += src_pitch; + dst += dst_pitch; + } + return n; +} + +static inline long +convert_u8_double_scaled (double min_val, + double max_val, + unsigned char min, + unsigned char max, + char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + int u8val = *(unsigned char *) src; + double dval; + + if (u8val < min) + dval = min_val; + else if (u8val > max) + dval = max_val; + else + dval = (u8val - min) / (double) (max - min) * (max_val - min_val) + min_val; + + (*(double *) dst) = dval; + + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +#define MAKE_CONVERSIONS(name, min_val, max_val, min, max) \ + static long \ + convert_ ## name ## _double (char *src, \ + char *dst, \ + int src_pitch, \ + int dst_pitch, \ + long n) \ + { \ + return convert_u8_double_scaled (min_val, max_val, min, max, \ + src, dst, src_pitch, dst_pitch, n); \ + } \ + static long \ + convert_double_ ## name (char *src, \ + char *dst, \ + int src_pitch, \ + int dst_pitch, \ + long n) \ + { \ + return convert_double_u8_scaled (min_val, max_val, min, max, \ + src, dst, src_pitch, dst_pitch, n); \ + } + +/* source ICC.1:2004-10 */ + +MAKE_CONVERSIONS (u8_l, 0.0, 100.0, 0x00, 0xff); +MAKE_CONVERSIONS (u8_ab, -128.0, 127.0, 0x00, 0xff); + +#undef MAKE_CONVERSIONS + +static void +types_u8 (void) +{ + babl_type_new ( + "CIE u8 L", + "integer", + "unsigned", + "bits", 8, + "min_val", 0.0, + "max_val", 100.0, + NULL + ); + + babl_type_new ( + "CIE u8 ab", + "integer", + "unsigned", + "bits", 8, + "min_val", -50.0, + "max_val", 50.0, + NULL + ); + + babl_conversion_new ( + babl_type ("CIE u8 L"), + babl_type ("double"), + "plane", convert_u8_l_double, + NULL + ); + babl_conversion_new ( + babl_type ("double"), + babl_type ("CIE u8 L"), + "plane", convert_double_u8_l, + NULL + ); + + babl_conversion_new ( + babl_type ("CIE u8 ab"), + babl_type ("double"), + "plane", convert_u8_ab_double, + NULL + ); + babl_conversion_new ( + babl_type ("double"), + babl_type ("CIE u8 ab"), + "plane", convert_double_u8_ab, + NULL + ); +} + +static inline long +convert_double_u16_scaled (double min_val, + double max_val, + unsigned short min, + unsigned short max, + char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + double dval = *(double *) src; + unsigned short u16val; + + if (dval < min_val) + u16val = min; + else if (dval > max_val) + u16val = max; + else + u16val = rint ((dval - min_val) / (max_val - min_val) * (max - min) + min); + + *(unsigned short *) dst = u16val; + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +static inline long +convert_u16_double_scaled (double min_val, + double max_val, + unsigned short min, + unsigned short max, + char *src, + char *dst, + int src_pitch, + int dst_pitch, + long n) +{ + while (n--) + { + int u16val = *(unsigned short *) src; + double dval; + + if (u16val < min) + dval = min_val; + else if (u16val > max) + dval = max_val; + else + dval = (u16val - min) / (double) (max - min) * (max_val - min_val) + min_val; + + (*(double *) dst) = dval; + dst += dst_pitch; + src += src_pitch; + } + return n; +} + +#define MAKE_CONVERSIONS(name, min_val, max_val, min, max) \ + static long \ + convert_ ## name ## _double (char *src, \ + char *dst, \ + int src_pitch, \ + int dst_pitch, \ + long n) \ + { \ + return convert_u16_double_scaled (min_val, max_val, min, max, \ + src, dst, src_pitch, dst_pitch, n); \ + } \ + static long \ + convert_double_ ## name (char *src, \ + char *dst, \ + int src_pitch, \ + int dst_pitch, \ + long n) \ + { \ + return convert_double_u16_scaled (min_val, max_val, min, max, \ + src, dst, src_pitch, dst_pitch, n); \ + } + +MAKE_CONVERSIONS (u16_l, 0.0, 100.0, 0x00, 0xffff); +MAKE_CONVERSIONS (u16_ab, -128.0, 127.0, 0x00, 0xffff); + +#undef MAKE_CONVERSIONS + +static void +types_u16 (void) +{ + babl_type_new ( + "CIE u16 L", + "integer", + "unsigned", + "bits", 16, + "min_val", 0.0, + "max_val", 100.0, + NULL + ); + + babl_type_new ( + "CIE u16 ab", + "id", "CIE u8 ab", + "integer", + "unsigned", + "bits", 16, + "min_val", -50.0, + "max_val", 50.0, + NULL + ); + + + babl_conversion_new ( + babl_type ("CIE u16 L"), + babl_type ("double"), + "plane", convert_u16_l_double, + NULL + ); + babl_conversion_new ( + babl_type ("double"), + babl_type ("CIE u16 L"), + "plane", convert_double_u16_l, + NULL + ); + + babl_conversion_new ( + babl_type ("CIE u16 ab"), + babl_type ("double"), + "plane", convert_u16_ab_double, + NULL + ); + babl_conversion_new ( + babl_type ("double"), + babl_type ("CIE u16 ab"), + "plane", convert_double_u16_ab, + NULL + ); +} + +static void +types (void) +{ + types_u8 (); + types_u16 (); +} + + + + +/*********** cpercep.c ********* */ + + +/* + Copyright (C) 1999-2002 Adam D. Moss (the "Author"). All Rights Reserved. + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is fur- + nished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT- + NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CON- + NECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + Except as contained in this notice, the name of the Author of the + Software shall not be used in advertising or otherwise to promote the sale, + use or other dealings in this Software without prior written authorization + from the Author. + */ + +/* + cpercep.c: The CPercep Functions v0.9: 2002-02-10 + Adam D. Moss: adam@gimp.org + + This code module concerns itself with conversion from a hard-coded + RGB colour space (sRGB by default) to CIE L*a*b* and back again with + (primarily) precision and (secondarily) speed, oriented largely + towards the purposes of quantifying the PERCEPTUAL difference between + two arbitrary RGB colours with a minimum of fuss. + + Motivation One: The author is disheartened at the amount of graphics + processing software around which uses weighted or non-weighted + Euclidean distance between co-ordinates within a (poorly-defined) RGB + space as the basis of what should really be an estimate of perceptual + difference to the human eye. Certainly it's fast to do it that way, + but please think carefully about whether your particular application + should be tolerating sloppy results for the sake of real-time response. + + Motivation Two: Lack of tested, re-usable and free code available + for this purpose. The difficulty in finding something similar to + CPercep with a free license motivated this project; I hope that this + code also serves to illustrate how to perform the + R'G'B'->XYZ->L*a*b*->XYZ->R'G'B' transformation correctly since I + was distressed to note how many of the equations and code snippets + on the net were omitting the reverse transform and/or were using + incorrectly-derived or just plain wrong constants. + + TODO: document functions, rename erroneously-named arguments + */ + +/* defines added to make it compile outside gimp */ + +#ifndef gboolean +#define gboolean int +#endif +#ifndef FALSE +#define FALSE 0 +#endif +#ifndef TRUE +#define TRUE 1 +#endif + + +/* #include "config.h" */ +#include + +#ifndef __GLIBC__ +/* cbrt() is a GNU extension */ +#define cbrt(x) (pow (x, 1.0 / 3.0)) +#endif + + +/* defines: + + SANITY: emits warnings when passed non-sane colours (and usually + corrects them) -- useful when debugging. + + APPROX: speeds up the conversion from RGB to the colourspace by + assuming that the RGB values passed in are integral and definitely + in the range 0->255 + + SRGB: assumes that the RGB values being passed in (and out) are + destined for an sRGB-alike display device (a typical modern monitor) + -- if you change this then you'll probably want to change ASSUMED_GAMMA, + the phosphor colours and the white point definition. + */ + +/* #define SANITY */ +/* #define APPROX */ +/* #define SRGB */ + + +#ifdef SRGB +#define ASSUMED_GAMMA (2.2F) +#else +/*#define ASSUMED_GAMMA (2.591F)*/ +#define ASSUMED_GAMMA (1.0F) +#endif + +#define REV_GAMMA ((1.0F / ASSUMED_GAMMA)) + + +/* define characteristics of the source RGB space (and the space + within which we try to behave linearly). */ + +/* Phosphor colours: */ + +/* sRGB/HDTV phosphor colours */ +static const double pxr = 0.64F; +static const double pyr = 0.33F; +static const double pxg = 0.30F; +static const double pyg = 0.60F; +static const double pxb = 0.15F; +static const double pyb = 0.06F; + +/* White point: */ + +/* D65 (6500K) (recommended but not a common display default) */ +static const double lxn = 0.312713F; +static const double lyn = 0.329016F; + +/* D50 (5000K) */ +/*static const double lxn = 0.3457F; */ +/*static const double lyn = 0.3585F; */ + +/* D55 (5500K) */ +/*static const double lxn = 0.3324F; */ +/*static const double lyn = 0.3474F; */ + +/* D93 (9300K) (a common monitor default, but poor colour reproduction) */ +/* static const double lxn = 0.2848F; */ +/* static const double lyn = 0.2932F; */ + +/* illum E (normalized) */ +/*static const double lxn = 1.0/3.0F; */ +/*static const double lyn = 1.0/3.0F; */ + +/* illum C (average sunlight) */ +/*static const double lxn = 0.3101F; */ +/*static const double lyn = 0.3162F; */ + +/* illum B (direct sunlight) */ +/*static const double lxn = 0.3484F; */ +/*static const double lyn = 0.3516F; */ + +/* illum A (tungsten lamp) */ +/*static const double lxn = 0.4476F; */ +/*static const double lyn = 0.4074F; */ + + +static const double LRAMP = 7.99959199F; + + +static double xnn, znn; + +static double powtable[256]; + + +#ifndef CLAMP +#define CLAMP(x, l, u) ((x) < (l) ? (l) : ((x) > (u) ? (u) : (x))) +#endif + + +static void +init_powtable (const double gamma) +{ + int i; + +#ifndef SRGB + /* pure gamma function */ + for (i = 0; i < 256; i++) + { + powtable[i] = pow ((i) / 255.0F, gamma); + } +#else + /* sRGB gamma curve */ + for (i = 0; i < 11 /* 0.03928 * 255 */; i++) + { + powtable[i] = (i) / (255.0F * 12.92F); + } + for (; i < 256; i++) + { + powtable[i] = pow ((((i) / 255.0F) + 0.055F) / 1.055F, 2.4F); + } +#endif +} + + +typedef double CMatrix[3][3]; +typedef double CVector[3]; + +static CMatrix Mrgb_to_xyz, Mxyz_to_rgb; + +static int +Minvert (CMatrix src, CMatrix dest) +{ + double det; + + dest[0][0] = src[1][1] * src[2][2] - src[1][2] * src[2][1]; + dest[0][1] = src[0][2] * src[2][1] - src[0][1] * src[2][2]; + dest[0][2] = src[0][1] * src[1][2] - src[0][2] * src[1][1]; + dest[1][0] = src[1][2] * src[2][0] - src[1][0] * src[2][2]; + dest[1][1] = src[0][0] * src[2][2] - src[0][2] * src[2][0]; + dest[1][2] = src[0][2] * src[1][0] - src[0][0] * src[1][2]; + dest[2][0] = src[1][0] * src[2][1] - src[1][1] * src[2][0]; + dest[2][1] = src[0][1] * src[2][0] - src[0][0] * src[2][1]; + dest[2][2] = src[0][0] * src[1][1] - src[0][1] * src[1][0]; + + det = + src[0][0] * dest[0][0] + + src[0][1] * dest[1][0] + + src[0][2] * dest[2][0]; + + if (det <= 0.0F) + { +#ifdef SANITY + g_printerr ("\n\007 XXXX det: %f\n", det); +#endif + return 0; + } + + dest[0][0] /= det; + dest[0][1] /= det; + dest[0][2] /= det; + dest[1][0] /= det; + dest[1][1] /= det; + dest[1][2] /= det; + dest[2][0] /= det; + dest[2][1] /= det; + dest[2][2] /= det; + + return 1; +} + + +static void +rgbxyzrgb_init (void) +{ + init_powtable (ASSUMED_GAMMA); + + xnn = lxn / lyn; + /* ynn taken as 1.0 */ + znn = (1.0F - (lxn + lyn)) / lyn; + + { + CMatrix MRC, MRCi; + double C1, C2, C3; + + MRC[0][0] = pxr; + MRC[0][1] = pxg; + MRC[0][2] = pxb; + MRC[1][0] = pyr; + MRC[1][1] = pyg; + MRC[1][2] = pyb; + MRC[2][0] = 1.0F - (pxr + pyr); + MRC[2][1] = 1.0F - (pxg + pyg); + MRC[2][2] = 1.0F - (pxb + pyb); + + Minvert (MRC, MRCi); + + C1 = MRCi[0][0] * xnn + MRCi[0][1] + MRCi[0][2] * znn; + C2 = MRCi[1][0] * xnn + MRCi[1][1] + MRCi[1][2] * znn; + C3 = MRCi[2][0] * xnn + MRCi[2][1] + MRCi[2][2] * znn; + + Mrgb_to_xyz[0][0] = MRC[0][0] * C1; + Mrgb_to_xyz[0][1] = MRC[0][1] * C2; + Mrgb_to_xyz[0][2] = MRC[0][2] * C3; + Mrgb_to_xyz[1][0] = MRC[1][0] * C1; + Mrgb_to_xyz[1][1] = MRC[1][1] * C2; + Mrgb_to_xyz[1][2] = MRC[1][2] * C3; + Mrgb_to_xyz[2][0] = MRC[2][0] * C1; + Mrgb_to_xyz[2][1] = MRC[2][1] * C2; + Mrgb_to_xyz[2][2] = MRC[2][2] * C3; + + Minvert (Mrgb_to_xyz, Mxyz_to_rgb); + } +} + + +static void +xyz_to_rgb (double *inx_outr, + double *iny_outg, + double *inz_outb) +{ + const double x = *inx_outr; + const double y = *iny_outg; + const double z = *inz_outb; + + *inx_outr = Mxyz_to_rgb[0][0] * x + Mxyz_to_rgb[0][1] * y + Mxyz_to_rgb[0][2] * z; + *iny_outg = Mxyz_to_rgb[1][0] * x + Mxyz_to_rgb[1][1] * y + Mxyz_to_rgb[1][2] * z; + *inz_outb = Mxyz_to_rgb[2][0] * x + Mxyz_to_rgb[2][1] * y + Mxyz_to_rgb[2][2] * z; +} + + +static void +rgb_to_xyz (double *inr_outx, + double *ing_outy, + double *inb_outz) +{ + const double r = *inr_outx; + const double g = *ing_outy; + const double b = *inb_outz; + + *inr_outx = Mrgb_to_xyz[0][0] * r + Mrgb_to_xyz[0][1] * g + Mrgb_to_xyz[0][2] * b; + *ing_outy = Mrgb_to_xyz[1][0] * r + Mrgb_to_xyz[1][1] * g + Mrgb_to_xyz[1][2] * b; + *inb_outz = Mrgb_to_xyz[2][0] * r + Mrgb_to_xyz[2][1] * g + Mrgb_to_xyz[2][2] * b; +} + + +static inline double +ffunc (const double t) +{ + if (t > 0.008856F) + { + return (cbrt (t)); + } + else + { + return (7.787F * t + 16.0F / 116.0F); + } +} + + +static inline double +ffunc_inv (const double t) +{ + if (t > 0.206893F) + { + return (t * t * t); + } + else + { + return ((t - 16.0F / 116.0F) / 7.787F); + } +} + + +static void +xyz_to_lab (double *inx, + double *iny, + double *inz) +{ + double L, a, b; + double ffuncY; + const double X = *inx; + const double Y = *iny; + const double Z = *inz; + + if (Y > 0.0F) + { + if (Y > 0.008856F) + { + L = (116.0F * cbrt (Y)) - 16.0F; + } + else + { + L = (Y * 903.3F); + } + +#ifdef SANITY + if (L < 0.0F) + { + g_printerr (" %f \007", (float) L); + } + + if (L > 100.0F) + { + g_printerr (" %f \007", (float) L); + } +#endif + } + else + { + L = 0.0; + } + + ffuncY = ffunc (Y); + a = 500.0F * (ffunc (X / xnn) - ffuncY); + b = 200.0F * (ffuncY - ffunc (Z / znn)); + + *inx = L; + *iny = a; + *inz = b; +} + + +static void +lab_to_xyz (double *inl, + double *ina, + double *inb) +{ + double X, Y, Z; + double P; + const double L = *inl; + const double a = *ina; + const double b = *inb; + + if (L > LRAMP) + { + P = Y = (L + 16.0F) / 116.0F; + Y = Y * Y * Y; + } + else + { + Y = L / 903.3F; + P = 7.787F * Y + 16.0F / 116.0F; + } + + X = (P + a / 500.0F); + X = xnn *ffunc_inv (X); + Z = (P - b / 200.0F); + Z = znn *ffunc_inv (Z); + +#ifdef SANITY + if (X < -0.00000F) + { + if (X < -0.0001F) + g_printerr ("{badX %f {%f,%f,%f}}", X, L, a, b); + X = 0.0F; + } + if (Y < -0.00000F) + { + if (Y < -0.0001F) + g_printerr ("{badY %f}", Y); + Y = 0.0F; + } + if (Z < -0.00000F) + { + if (Z < -0.1F) + g_printerr ("{badZ %f}", Z); + Z = 0.0F; + } +#endif + + *inl = X; + *ina = Y; + *inb = Z; +} + + + +/* call this before using the CPercep function */ +static void +cpercep_init (void) +{ + static gboolean initialized = FALSE; + + if (!initialized) + { + rgbxyzrgb_init (); + initialized = TRUE; + } +} + +static void +cpercep_rgb_to_space (double inr, + double ing, + double inb, + double *outr, + double *outg, + double *outb) +{ +#ifdef APPROX +#ifdef SANITY + /* ADM extra sanity */ + if ((inr) > 255.0F || + (ing) > 255.0F || + (inb) > 255.0F || + (inr) < -0.0F || + (ing) < -0.0F || + (inb) < -0.0F + ) + abort (); +#endif /* SANITY */ + inr = powtable[(int) inr]; + ing = powtable[(int) ing]; + inb = powtable[(int) inb]; +#else +#ifdef SRGB + /* sRGB gamma curve */ + if (inr <= (0.03928F * 255.0F)) + inr = inr / (255.0F * 12.92F); + else + inr = pow ((inr + (0.055F * 255.0F)) / (1.055F * 255.0F), 2.4F); + + if (ing <= (0.03928F * 255.0F)) + ing = ing / (255.0F * 12.92F); + else + ing = pow ((ing + (0.055F * 255.0F)) / (1.055F * 255.0F), 2.4F); + + if (inb <= (0.03928F * 255.0F)) + inb = inb / (255.0F * 12.92F); + else + inb = pow ((inb + (0.055F * 255.0F)) / (1.055F * 255.0F), 2.4F); +#else + /* pure gamma function */ + + /* babl uses normalized RGB + inr = pow((inr)/255.0F, ASSUMED_GAMMA); + ing = pow((ing)/255.0F, ASSUMED_GAMMA); + inb = pow((inb)/255.0F, ASSUMED_GAMMA); + */ +#endif /* SRGB */ +#endif /* APPROX */ + +#ifdef SANITY + /* ADM extra sanity */ + if ((inr) > 1.0F || + (ing) > 1.0F || + (inb) > 1.0F || + (inr) < 0.0F || + (ing) < 0.0F || + (inb) < 0.0F + ) + { + g_printerr ("%%"); + /* abort(); */ + } +#endif /* SANITY */ + + rgb_to_xyz (&inr, &ing, &inb); + +#ifdef SANITY + if (inr < 0.0F || ing < 0.0F || inb < 0.0F) + { + g_printerr (" [BAD2 XYZ: %f,%f,%f]\007 ", + inr, ing, inb); + } +#endif /* SANITY */ + + xyz_to_lab (&inr, &ing, &inb); + + *outr = inr; + *outg = ing; + *outb = inb; +} + + +static void +cpercep_space_to_rgb (double inr, + double ing, + double inb, + double *outr, + double *outg, + double *outb) +{ + lab_to_xyz (&inr, &ing, &inb); + +#ifdef SANITY + if (inr < -0.0F || ing < -0.0F || inb < -0.0F) + { + g_printerr (" [BAD1 XYZ: %f,%f,%f]\007 ", + inr, ing, inb); + } +#endif + + xyz_to_rgb (&inr, &ing, &inb); + + /* yes, essential. :( */ + inr = CLAMP (inr, 0.0F, 1.0F); + ing = CLAMP (ing, 0.0F, 1.0F); + inb = CLAMP (inb, 0.0F, 1.0F); + +#ifdef SRGB + if (inr <= 0.0030402477F) + inr = inr * (12.92F * 255.0F); + else + inr = pow (inr, 1.0F / 2.4F) * (1.055F * 255.0F) - (0.055F * 255.0F); + + if (ing <= 0.0030402477F) + ing = ing * (12.92F * 255.0F); + else + ing = pow (ing, 1.0F / 2.4F) * (1.055F * 255.0F) - (0.055F * 255.0F); + + if (inb <= 0.0030402477F) + inb = inb * (12.92F * 255.0F); + else + inb = pow (inb, 1.0F / 2.4F) * (1.055F * 255.0F) - (0.055F * 255.0F); +#else + /* babl uses normalized RGB values + inr = 255.0F * pow(inr, REV_GAMMA); + ing = 255.0F * pow(ing, REV_GAMMA); + inb = 255.0F * pow(inb, REV_GAMMA); + */ +#endif + + *outr = inr; + *outg = ing; + *outb = inb; +} + + +#if 0 +/* EXPERIMENTAL SECTION */ + +const double +xscaler (const double start, const double end, + const double me, const double him) +{ + return start + ((end - start) * him) / (me + him); +} + + +void +mix_colours (const double L1, const double a1, const double b1, + const double L2, const double a2, const double b2, + double *rtnL, double *rtna, double *rtnb, + double mass1, double mass2) +{ + double w1, w2; + +#if 0 + *rtnL = xscaler (L1, L2, mass1, mass2); + *rtna = xscaler (a1, a2, mass1, mass2); + *rtnb = xscaler (b1, b2, mass1, mass2); +#else +#if 1 + w1 = mass1 * L1; + w2 = mass2 * L2; +#else + w1 = mass1 * (L1 * L1 * L1); + w2 = mass2 * (L2 * L2 * L2); +#endif + + *rtnL = xscaler (L1, L2, mass1, mass2); + + if (w1 <= 0.0 && + w2 <= 0.0) + { + *rtna = + *rtnb = 0.0; +#ifdef SANITY + /* g_printerr ("\007OUCH. "); */ +#endif + } + else + { + *rtna = xscaler (a1, a2, w1, w2); + *rtnb = xscaler (b1, b2, w1, w2); + } +#endif +} +#endif /* EXPERIMENTAL SECTION */ + +/*********** /cpercep.c ********* */ diff --git a/extensions/Makefile.am b/extensions/Makefile.am new file mode 100644 index 0000000..2510a93 --- /dev/null +++ b/extensions/Makefile.am @@ -0,0 +1,60 @@ +# General minimalistic compile file for self contained single +# file babl_extensions + +if OS_WIN32 +no_undefined = -no-undefined +libbabldlla=$(top_builddir)/babl/.libs/libbabl-$(BABL_API_VERSION).dll.a +endif + +CFILES = $(wildcard $(srcdir)/*.c) +SOBJS = $(subst $(srcdir)/,,$(CFILES:.c=$(SHREXT))) +INSTALLED_ITEMS = $(subst $(srcdir),$(ext_dir),$(CFILES:.c=$(SHREXT))) +EXTRA_DIST = $(wildcard *.[ch]) + +all-local: $(SOBJS) + +CFLAGS += \ + -I $(top_builddir) \ + -I $(top_srcdir) \ + -I $(top_srcdir)/babl \ + -I $(top_srcdir)/extensions \ + -fPIC + +LDFLAGS += $(DYNAMICLIB) + +if OS_WIN32 +LDADD = $(no-undefined) $(libbabldlla) $(MATH_LIB) +else +LDADD = $(top_builddir)/babl/.libs/libbabl-$(BABL_API_VERSION)$(SHREXT) $(MATH_LIB) +endif + +%$(SHREXT): %.c + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LDADD) + +# if extension needing external libraries are to be # compiled with this make +# file, each of them can be added according to the this pattern: +# extra$(SHREXT): extra.c +# $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< [own compile and link flags] + +CIE-Lab$(SHREXT): CIE-Lab.c + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LDADD) + +sse-fixups$(SHREXT): sse-fixups.c + $(CC) $(CFLAGS) $(MMX_EXTRA_CFLAGS) $(SSE_EXTRA_CFLAGS) $(LDFLAGS) -o $@ $< $(LDADD) +#lcms$(SHREXT): lcms.c +# $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LDADD) `pkg-config lcms --cflags --libs` +############################################################################# + +clean-local: + rm -f $(SOBJS) + +ext_dir = $(DESTDIR)$(libdir)/babl-@BABL_API_VERSION@ + +install-exec-local: all-local + $(INSTALL) -d $(ext_dir) + $(INSTALL) $(SOBJS) $(ext_dir) + +uninstall-local: + rm -f $(INSTALLED_ITEMS) + +check-local: all-local diff --git a/extensions/Makefile.in b/extensions/Makefile.in new file mode 100644 index 0000000..17a011e --- /dev/null +++ b/extensions/Makefile.in @@ -0,0 +1,405 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# General minimalistic compile file for self contained single +# file babl_extensions +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = extensions +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = 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+############################################################################# + +clean-local: + rm -f $(SOBJS) + +install-exec-local: all-local + $(INSTALL) -d $(ext_dir) + $(INSTALL) $(SOBJS) $(ext_dir) + +uninstall-local: + rm -f $(INSTALLED_ITEMS) + +check-local: all-local +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/extensions/gegl-fixups.c b/extensions/gegl-fixups.c new file mode 100644 index 0000000..084db94 --- /dev/null +++ b/extensions/gegl-fixups.c @@ -0,0 +1,514 @@ +/* + * This file was part of gggl, it implements a variety of pixel conversion + * functions that are usable with babl, the file needs more cleanup, but the + * conversion functions that are usable gets used by babl. + * + * GGGL is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * GGGL is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GGGL; if not, see . + * + * Rights are granted to use this shared object in libraries covered by + * LGPL. (exception added, during import into babl CVS.) + * + * Copyright 2003, 2004, 2005, 2007 Øyvind Kolås + */ + +/* + * Implemented according to information read from: + * + * http://www.cinenet.net/~spitzak/conversion/sketches_0265.pdf + * + * initially ignoring any diffusion, to keep the implementation + * smaller, and interchangeable with the non optimized version. + * + * due to ability to be able to relicence gggl under a different + * licence than GPL, I avoided the temptation to look at the + * source files in the same location, in case I was going to + * need this piece of code for projects where GPL compatibility + * was a must. + * + * TODO: error diffusion, + */ + +#include "babl.h" + +#include "base/util.h" +#include "extensions/util.h" + + +#define INLINE inline + +/* lookup tables used in conversion */ + +static float table_8_F[1 << 8]; +static float table_8g_F[1 << 8]; +static unsigned char table_F_8[1 << 16]; +static unsigned char table_F_8g[1 << 16]; + +static int table_inited = 0; + +static void +table_init (void) +{ + if (table_inited) + return; + table_inited = 1; + + /* fill tables for conversion from integer to float */ + { + int i; + for (i = 0; i < 1 << 8; i++) + { + float direct = i / 255.0; + table_8_F[i] = direct; + table_8g_F[i] = gamma_2_2_to_linear (direct); + } + } + /* fill tables for conversion from float to integer */ + { + union + { + float f; + unsigned short s[2]; + } u; + u.f = 0.0; + + u.s[0] = 0.0; + + for (u.s[1] = 0; u.s[1] < 65535; u.s[1] += 1) + { + unsigned char c; + unsigned char cg; + + if (u.f <= 0.0) + { + c = 0; + cg = 0; + } + else if (u.f >= 1.0) + { + c = 255; + cg = 255; + } + else + { + c = rint (u.f * 255.0); + cg = rint (linear_to_gamma_2_2 (u.f) * 255.0); + } + + table_F_8[u.s[1]] = c; + table_F_8g[u.s[1]] = cg; + } + } + /* fix tables to ensure 1:1 conversions back and forth */ + if (0) + { + int i; + for (i = 0; i < 256; i++) + { + float f = table_8_F[i]; + unsigned short *hi = ((unsigned short *) (void *) &f); + unsigned short *lo = ((unsigned short *) (void *) &f); + *lo = 0; + table_F_8[(*hi)] = i; + } + } +} + +/* function to find the index in table for a float */ +static unsigned int +gggl_float_to_index16 (float f) +{ + union + { + float f; + unsigned short s[2]; + } u; + u.f = f; + return u.s[1]; +} + +static INLINE long +conv_F_8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + register float f = (*(float *) src); + *(unsigned char *) dst = table_F_8[gggl_float_to_index16 (f)]; + dst += 1; + src += 4; + } + return samples; +} + + +static INLINE long +conv_F_8g (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + register float f = (*(float *) src); + *(unsigned char *) dst = table_F_8g[gggl_float_to_index16 (f)]; + dst += 1; + src += 4; + } + return samples; +} + + +static INLINE long +conv_8_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + (*(float *) dst) = table_8_F[*(unsigned char *) src]; + dst += 4; + src += 1; + } + return samples; +} + + +static INLINE long +conv_rgbaF_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + register float f = (*(float *) src); + *(unsigned char *) dst = table_F_8g[gggl_float_to_index16 (f)]; + src += 4; + dst += 1; + + f = (*(float *) src); + *(unsigned char *) dst = table_F_8g[gggl_float_to_index16 (f)]; + src += 4; + dst += 1; + + f = (*(float *) src); + *(unsigned char *) dst = table_F_8g[gggl_float_to_index16 (f)]; + src += 4; + dst += 1; + + src += 4; + } + return samples; +} + + +static INLINE long +conv_rgbaF_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + register float f = (*(float *) src); + *(unsigned char *) dst = table_F_8g[gggl_float_to_index16 (f)]; + src += 4; + dst += 1; + + f = (*(float *) src); + *(unsigned char *) dst = table_F_8g[gggl_float_to_index16 (f)]; + src += 4; + dst += 1; + + f = (*(float *) src); + *(unsigned char *) dst = table_F_8g[gggl_float_to_index16 (f)]; + src += 4; + dst += 1; + + f = (*(float *) src); + *(unsigned char *) dst = table_F_8[gggl_float_to_index16 (f)]; + src += 4; + dst += 1; + } + return samples; +} + +#define conv_rgbaF_rgbP8 conv_rgbaF_rgba8 + +static INLINE long +conv_rgbF_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_8g (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_gaF_ga8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_8 (src, dst, samples * 2); + return samples; +} + +#define conv_rgbAF_rgbA8 conv_rgbaF_rgba8 +#define conv_gF_g8 conv_F_8 +#define conv_gAF_gA8 conv_gaF_ga8 + + +static INLINE long +conv_rgba8_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + (*(float *) dst) = table_8g_F[*(unsigned char *) src]; + dst += 4; + src += 1; + + (*(float *) dst) = table_8g_F[*(unsigned char *) src]; + dst += 4; + src += 1; + + (*(float *) dst) = table_8g_F[*(unsigned char *) src]; + dst += 4; + src += 1; + + (*(float *) dst) = table_8_F[*(unsigned char *) src]; + dst += 4; + src += 1; + } + return samples; +} + +static INLINE long +conv_rgb8_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + (*(float *) dst) = table_8g_F[*(unsigned char *) src]; + dst += 4; + src += 1; + + (*(float *) dst) = table_8g_F[*(unsigned char *) src]; + dst += 4; + src += 1; + + (*(float *) dst) = table_8g_F[*(unsigned char *) src]; + dst += 4; + src += 1; + + (*(float *) dst) = 1.0; + dst += 4; + } + return samples; +} + +static long +conv_rgbAF_sdl32 (unsigned char *srcc, + unsigned char *dstc, + long samples) +{ + float *src = (void *) srcc; + unsigned char *dst = (void *) dstc; + long n = samples; + + while (n--) + { + int i; + float alpha = src[3]; + if (alpha < 0.0001) + alpha = 0.0001; + for (i = 0; i < 3; i++) + { + float ca = src[i]; + float c; + int ret; + c = ca / alpha; + if (alpha == 0.0) + ret = 0; + else + ret = table_F_8g[gggl_float_to_index16 (c)]; + if (ret <= 0) + dst[i] = 0; + else if (ret > 255) + dst[i] = 255; + else + dst[i] = ret; + } + { + int t = dst[0]; + dst[0] = dst[2]; + dst[2] = t; + dst[3] = 255; + } + src += 4; + dst += 4; + } + return samples; +} + + +static long +conv_rgbaF_sdl32 (unsigned char *srcc, + unsigned char *dstc, + long samples) +{ + float *src = (void *) srcc; + unsigned char *dst = (void *) dstc; + long n = samples; + + while (n--) + { + dst[0] = table_F_8g[gggl_float_to_index16 (src[2])]; + dst[1] = table_F_8g[gggl_float_to_index16 (src[1])]; + dst[2] = table_F_8g[gggl_float_to_index16 (src[0])]; + src += 4; + dst += 4; + } + return samples; +} + +static long +conv_rgbAF_rgb8 (unsigned char *srcc, + unsigned char *dstc, + long samples) +{ + float *src = (void *) srcc; + unsigned char *dst = (void *) dstc; + long n = samples; + + while (n--) + { + float alpha = src[3]; + if (alpha < 0.00001) + { + dst[0] = 0; + dst[1] = 0; + dst[2] = 0; + } + else + { + float alpha_recip = 1.0 / alpha; + dst[0] = table_F_8g[gggl_float_to_index16 (src[0] * alpha_recip)]; + dst[1] = table_F_8g[gggl_float_to_index16 (src[1] * alpha_recip)]; + dst[2] = table_F_8g[gggl_float_to_index16 (src[2] * alpha_recip)]; + } + src += 4; + dst += 3; + } + return samples; +} + +static long +conv_bgrA8_rgba8 (unsigned char *srcc, + unsigned char *dstc, + long samples) +{ + unsigned char *src = (void *) srcc; + unsigned char *dst = (void *) dstc; + long n = samples; + + while (n--) + { + unsigned char alpha = src[3]; + dst[0] = alpha ? (src[2] * 255 / alpha) : 0; + dst[1] = alpha ? (src[1] * 255 / alpha) : 0; + dst[2] = alpha ? (src[0] * 255 / alpha) : 0; + dst[3] = alpha; + src += 4; + dst += 4; + } + return samples; +} + + +#define conv_rgb8_rgbAF conv_rgb8_rgbaF + +int init (void); + +int +init (void) +{ + Babl *rgbaF = babl_format_new ( + babl_model ("RGBA"), + babl_type ("float"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + Babl *rgbAF = babl_format_new ( + babl_model ("RaGaBaA"), + babl_type ("float"), + babl_component ("Ra"), + babl_component ("Ga"), + babl_component ("Ba"), + babl_component ("A"), + NULL); + Babl *rgba8 = babl_format_new ( + babl_model ("R'G'B'A"), + babl_type ("u8"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + babl_component ("A"), + NULL); + Babl *bgrA8 = babl_format_new ( + "name", "B'aG'aR'aA u8", + babl_model ("R'aG'aB'aA"), + babl_type ("u8"), + babl_component ("B'a"), + babl_component ("G'a"), + babl_component ("R'a"), + babl_component ("A"), + NULL); + Babl *rgb8 = babl_format_new ( + babl_model ("R'G'B'"), + babl_type ("u8"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + NULL); + Babl *sdl32 = babl_format_new ( + "name", "B'aG'aR'aPAD u8", + babl_model ("R'G'B'"), + babl_type ("u8"), + babl_component ("B'"), + babl_component ("G'"), + babl_component ("R'"), + babl_component ("PAD"), + NULL); + + table_init (); + +#define o(src, dst) \ + babl_conversion_new (src, dst, "linear", conv_ ## src ## _ ## dst, NULL) + + o (rgb8, rgbaF); + o (rgb8, rgbAF); + o (rgba8, rgbaF); + o (rgbaF, sdl32); + o (rgbaF, rgb8); + o (rgbAF, rgb8); + o (rgbAF, sdl32); + o (bgrA8, rgba8); + + return 0; +} diff --git a/extensions/gggl-lies.c b/extensions/gggl-lies.c new file mode 100644 index 0000000..0fcfd7b --- /dev/null +++ b/extensions/gggl-lies.c @@ -0,0 +1,2064 @@ +/* + * This file was part of gggl, it implements a variety of pixel conversion + * functions that are usable with babl, the file needs more cleanup, and + * doesn't return the number of samples processed as a long, like it's + * supposed to. + * + * GGGL is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * GGGL is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GGGL; if not, see . + * + * Rights are granted to use this shared object in libraries covered by + * LGPL. (exception added, during import into babl CVS.) + * + * Copyright 2003, 2004, 2005 Øyvind Kolås + */ + +#include +#include + +#include "babl.h" +#include "extensions/util.h" + + +#define INLINE inline + + +/* + * Implemented according to information read from: + * + * http://www.cinenet.net/~spitzak/conversion/sketches_0265.pdf + * + * initially ignoring any diffusion, to keep the implementation + * smaller, and interchangeable with the non optimized version. + * + * due to ability to be able to relicence gggl under a different + * licence than GPL, I avoided the temptation to look at the + * source files in the same location, in case I was going to + * need this piece of code for projects where GPL compatibility + * was a must. + * + * TODO: error diffusion, + * gamma correction (not really,. gamma correction belongs in seperate ops,. + */ + +#define USE_TABLES +#ifdef USE_TABLES + +/* lookup tables used in conversion */ + +static float table_8_F[1 << 8]; +static float table_16_F[1 << 16]; +static unsigned char table_F_8[1 << 16]; +static unsigned short table_F_16[1 << 16]; + + +static int table_inited = 0; + +static void +table_init (void) +{ + int i; + + if (table_inited) + return; + table_inited = 1; + + /* fill tables for conversion from integer to float */ + for (i = 0; i < 1 << 8; i++) + { + table_8_F[i] = (i * 1.0) / 255.0; + } + for (i = 0; i < 1 << 16; i++) + { + table_16_F[i] = (i * 1.0) / 65535.0; + } + /* fill tables for conversion from float to integer */ + { + union + { + float f; + unsigned short s[2]; + } u; + u.f = 0.0; + + u.s[0] = 0.0; + + for (i = 0; i < 1 << 16; i++) + { + unsigned char c; + unsigned short s; + + u.s[1] = i; + + if (u.f <= 0.0) + { + c = 0; + s = 0; + } + else if (u.f >= 1.0) + { + c = 255; + s = 65535; + } + else + { + c = rint (u.f * 255.0); + s = rint (u.f * 65535.0); + } + + /*fprintf (stderr, "%2.3f=%03i %05i ", f, c, (*hi)); + / if (! ((*hi)%9)) + / fprintf (stderr, "\n"); */ + + table_F_8[u.s[1]] = c; + table_F_16[u.s[1]] = s; + } + } + /* fix tables to ensure 1:1 conversions back and forth */ + if (0) + { /*FIXME: probably not the right way to do it,.. must sit down and scribble on paper */ + int i; + for (i = 0; i < 256; i++) + { + float f = table_8_F[i]; + unsigned short *hi = ((unsigned short *) (void *) &f); + unsigned short *lo = ((unsigned short *) (void *) &f); + *lo = 0; + table_F_8[(*hi)] = i; + } + } +} + +/* function to find the index in table for a float */ +static unsigned int +gggl_float_to_index16 (float f) +{ + union + { + float f; + unsigned short s[2]; + } u; + u.f = f; + return u.s[1]; +} + + +static INLINE long +conv_F_8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + register float f = (*(float *) src); + *(unsigned char *) dst = table_F_8[gggl_float_to_index16 (f)]; + dst += 1; + src += 4; + } + return samples; +} + +static INLINE long +conv_F_16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + register float f = (*(float *) src); + *(unsigned short *) dst = table_F_16[gggl_float_to_index16 (f)]; + dst += 2; + src += 4; + } + return samples; +} + +static INLINE long +conv_8_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + (*(float *) dst) = table_8_F[*(unsigned char *) src]; + dst += 4; + src += 1; + } + return samples; +} + +static INLINE long +conv_16_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + (*(float *) dst) = table_16_F[*(unsigned short *) src]; + dst += 4; + src += 2; + } + return samples; +} + +#else + +static INLINE long +conv_F_8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float f = ((*(float *) src)); + if (f < 0.0) + { + *(unsigned char *) dst = 0; + } + else if (f > 1.0) + { + *(unsigned char *) dst = 255; + } + else + { + *(unsigned char *) dst = rint (f * 255.0); + } + dst += 1; + src += 4; + } + return samples; +} + +static INLINE long +conv_F_16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float f = ((*(float *) src)); + if (f < 0.0) + { + *(unsigned short *) dst = 0; + } + else if (f > 1.0) + { + *(unsigned short *) dst = 65535; + } + else + { + *(unsigned short *) dst = rint (f * 65535.0); + } + dst += 2; + src += 4; + } + return samples; +} + + + +static INLINE long +conv_8_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + (*(float *) dst) = (*(unsigned char *) src / 255.0); + dst += 4; + src += 1; + } + return samples; +} + +static INLINE long +conv_16_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + (*(float *) dst) = *(unsigned short *) src / 65535.0; + dst += 4; + src += 2; + } + return samples; +} + + +#endif + +static INLINE long +conv_F_D (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(double *) dst = ((*(float *) src)); + dst += 8; + src += 4; + } + return samples; +} + + +static INLINE long +conv_D_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(float *) dst = ((*(double *) src)); + dst += 4; + src += 8; + } + return samples; +} +static INLINE long +conv_16_8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + (*(unsigned char *) dst) = (*(unsigned short *) src) >> 8; + dst += 1; + src += 2; + } + return samples; +} + +static INLINE long +conv_8_16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + (*(unsigned short *) dst) = (*(unsigned char *) src) << 8; + dst += 2; + src += 1; + } + return samples; +} + +/*********/ +static INLINE long +conv_rgbaF_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_8 (src, dst, samples * 4); + return samples; +} + +#define conv_rgbaF_rgbP8 conv_rgbaF_rgba8 + +static INLINE long +conv_rgbF_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_8 (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_gaF_ga8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_8 (src, dst, samples * 2); + return samples; +} + +#define conv_rgbAF_rgbA8 conv_rgbaF_rgba8 +#define conv_gF_g8 conv_F_8 +#define conv_gAF_gA8 conv_gaF_ga8 + +static INLINE long +conv_rgbaF_rgba16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_16 (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgbaF_rgbaD (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_D (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgbaD_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_D_F (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgbF_rgb16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_16 (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_gaF_ga16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_16 (src, dst, samples * 2); + return samples; +} + +#define conv_rgbAF_rgbAD conv_rgbaF_rgbaD +#define conv_rgbAD_rgbAD conv_rgbaD_rgbaF +#define conv_rgbAF_rgbA16 conv_rgbaF_rgba16 +#define conv_gF_g16 conv_F_16 +#define conv_gAF_gA16 conv_gaF_ga16 + +static INLINE long +conv_rgba8_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_8_F (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgb8_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_8_F (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_ga8_gaF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_8_F (src, dst, samples * 2); + return samples; +} + +#define conv_rgbA8_rgbAF conv_rgba8_rgbaF +#define conv_gA8_gAF conv_ga8_gaF +#define conv_g8_gF conv_8_F + +static INLINE long +conv_rgba16_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_F (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgb16_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_F (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_ga16_gaF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_F (src, dst, samples * 2); + return samples; +} + +#define conv_rgbA16_rgbAF conv_rgba16_rgbaF +#define conv_gA16_gAF conv_ga16_gaF +#define conv_g16_gF conv_16_F + +static INLINE long +conv_rgba16_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_8 (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgb16_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_8 (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_ga16_ga8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_8 (src, dst, samples * 2); + return samples; +} + +#define conv_rgbA16_rgbA8 conv_rgba16_rgba8 +#define conv_gA16_gA8 conv_ga16_ga8 +#define conv_g16_g8 conv_16_8 + +static INLINE long +conv_rgba8_rgba16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_8_16 (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgb8_rgb16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_8_16 (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_ga8_ga16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_8_16 (src, dst, samples * 2); + return samples; +} + +#define conv_rgbA8_rgbA16 conv_rgba8_rgba16 +#define conv_gA8_gA16 conv_ga8_ga16 +#define conv_g8_g16 conv_8_16 + +/* alpha conversions */ + +static INLINE long +conv_gaF_gAF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(float *) (src + 4)); + + *(float *) dst = ((*(float *) src) * alpha); + dst += 4; + src += 4; + *(float *) dst = alpha; + dst += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_gAF_gaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(float *) (src + 4)); + + *(float *) dst = ((*(float *) src) / alpha); + dst += 4; + src += 4; + *(float *) dst = alpha; + dst += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbAF_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(float *) (src + 4 * 3)); + int c; + if (alpha >= 1.0) + { + for (c = 0; c < 3; c++) + { + *(float *) dst = *(float *) src; + dst += 4; + src += 4; + } + } + else if (alpha <= 0.0) + { + for (c = 0; c < 3; c++) + { + *(float *) dst = 0; + dst += 4; + src += 4; + } + } + else + { + for (c = 0; c < 3; c++) + { + *(float *) dst = ((*(float *) src) / alpha); + dst += 4; + src += 4; + } + } + *(float *) dst = alpha; + dst += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbaF_rgbAF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(float *) (src + 4 * 3)); + int c; + + if (alpha >= 1.0) + { + for (c = 0; c < 3; c++) + { + *(float *) dst = *(float *) src; + dst += 4; + src += 4; + } + } + else if (alpha <= 0.0) + { + for (c = 0; c < 3; c++) + { + *(float *) dst = 0; + dst += 4; + src += 4; + } + } + else + { + for (c = 0; c < 3; c++) + { + *(float *) dst = ((*(float *) src) * alpha); + dst += 4; + src += 4; + } + } + *(float *) dst = alpha; + dst += 4; + src += 4; + } + return samples; +} + +/* alpha stripping and adding */ + +static INLINE long +conv_rgbaF_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(int *) dst = (*(int *) src); + dst += 4; + src += 4; + *(int *) dst = (*(int *) src); + dst += 4; + src += 4; + *(int *) dst = (*(int *) src); + dst += 4; + src += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbF_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(int *) dst = (*(int *) src); + dst += 4; + src += 4; + *(int *) dst = (*(int *) src); + dst += 4; + src += 4; + *(int *) dst = (*(int *) src); + dst += 4; + src += 4; + *(float *) dst = 1.0; + dst += 4; + } + return samples; +} + +static INLINE long +conv_gaF_gF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(int *) dst = (*(int *) src); + dst += 4; + src += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_gF_gaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(int *) dst = (*(int *) src); + dst += 4; + src += 4; + *(float *) dst = 1.0; + dst += 4; + } + return samples; +} + +#define conv_gAF_gF conv_gaF_gF +#define conv_gF_gAF conv_gF_gaF + +#define conv_rgbAF_rgbF conv_rgbaF_rgbF +#define conv_rgbF_rgbAF conv_rgbF_rgbaF + +/* colorchannel dropping and adding */ + +static INLINE long +conv_gF_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + + for (c = 0; c < 3; c++) + { + (*(int *) dst) = (*(int *) src); + dst += 4; + } + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbF_gF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + float sum = 0; + + for (c = 0; c < 3; c++) + { + sum += (*(float *) src); + src += 4; + } + sum /= 3; + (*(float *) dst) = sum; + dst += 4; + } + return samples; +} + +static INLINE long +conv_gaF_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + + for (c = 0; c < 3; c++) + { + (*(int *) dst) = (*(int *) src); + dst += 4; + } + src += 4; + (*(int *) dst) = (*(int *) src); + dst += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbaF_gaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + float sum = 0; + + for (c = 0; c < 3; c++) + { + sum += (*(float *) src); + src += 4; + } + (*(float *) dst) = sum / 3; + dst += 4; + (*(int *) dst) = (*(int *) src); + dst += 4; + src += 4; + } + return samples; +} + +#define conv_gAF_rgbAF conv_gaF_rgbaF +#define conv_rgbAF_gAF conv_rgbaF_gaF + +/* other conversions coded for some optimisation reason or sumthin */ + +static INLINE long +conv_rgbA8_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(unsigned char *) src + (3)) / 255.0; + int c; + + for (c = 0; c < 3; c++) + { + (*(float *) dst) = (*(unsigned char *) src / 255.0) / alpha; + dst += 4; + src += 1; + } + *(float *) dst = alpha; + dst += 4; + src += 1; + } + return samples; +} + +static INLINE long +conv_rgbaF_rgbA8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(float *) (src + (4 * 3))); + int c; + + for (c = 0; c < 3; c++) + { + *(unsigned char *) dst = ((*(float *) src) * alpha) * 255.0; + dst += 1; + src += 4; + } + *(unsigned char *) dst = alpha * 255.0; + dst++; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbaF_rgbA16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(float *) src + (4 * 3)); + int c; + + for (c = 0; c < 3; c++) + { + *(unsigned short *) dst = ((*(float *) src) * alpha) * 65535.0; + dst += 2; + src += 4; + } + *(unsigned short *) dst = alpha * 65535.0; + dst += 2; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbaF_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + + for (c = 0; c < 3; c++) + { + *(unsigned char *) dst = (*(float *) src) * 255.0; + dst += 1; + src += 4; + } + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbaF_g8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + float sum = 0; + + for (c = 0; c < 3; c++) + { + sum += (*(float *) src); + src += 4; + } + *(unsigned char *) dst = sum * 255.0 / 3; + dst++; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbaF_rgb16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + + for (c = 0; c < 3; c++) + { + *(unsigned short *) dst = (*(float *) src) * 65535.0; + dst += 2; + src += 4; + } + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbP8_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + + for (c = 0; c < 3; c++) + { + (*(float *) dst) = *(unsigned char *) src / 255.0; + dst += 4; + src += 1; + } + (*(float *) dst) = 1.0; + dst += 4; + src += 1; + } + return samples; +} + +static INLINE long +conv_rgbA16_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(unsigned short *) src + (3)) / 65535.0; + int c; + + for (c = 0; c < 3; c++) + { + (*(float *) dst) = (*(unsigned short *) src / 65535.0) / alpha; + dst += 4; + src += 2; + } + *(float *) dst = alpha; + dst += 4; + src += 2; + } + return samples; +} + +/* + static INLINE long + conv_rgb8_rgbaF (unsigned char *src, + unsigned char *dst, + int samples) + { + long n=samples; + while (n--) { + int c; + + for (c = 0; c < 3; c++) { + (*(float *) dst) = *(unsigned char *) src / 255.0; + dst += 4; + src += 1; + } + (*(float *) dst) = 1.0; + dst += 4; + } + return samples; + } + + static INLINE long + conv_g8_rgbaF (unsigned char *src, + unsigned char *dst, + int samples) + { + long n=samples; + while (n--) { + int c; + + for (c = 0; c < 3; c++) { + (*(float *) dst) = *(unsigned char *) src / 255.0; + dst += 4; + } + src += 1; + (*(float *) dst) = 1.0; + dst += 4; + } + return samples; + } + + static INLINE long + conv_rgb16_rgbaF (unsigned char *src, + unsigned char *dst, + int samples) + { + long n=samples; + while (n--) { + int c; + + for (c = 0; c < 3; c++) { + *(float *) dst = (*(unsigned short *) src) / 65535.0; + src += 2; + dst += 4; + } + *(float *) dst = 1.0; + src += 2; + dst += 4; + } + return samples; + } + + static INLINE long + conv_gF_rgbaF (unsigned char *src, + unsigned char *dst, + int samples) + { + long n=samples; + while (n--) { + (*(float *) dst) = (*(float *) src); + dst += 4; + (*(float *) dst) = (*(float *) src); + dst += 4; + (*(float *) dst) = (*(float *) src); + dst += 4; + (*(float *) dst) = 1.0; + dst += 4; + src += 4; + + } + return samples; + } + */ +static INLINE long +conv_rgba8_rgbA8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + if (src[3] == 255) + { + *(unsigned int *) dst = *(unsigned int *) src; + } + else if (src[3] == 0) + { + *(unsigned int *) dst = 0; + } + else + { + dst[0] = (src[0] * src[3]) >> 8; /* FIXME: check if this faster */ + dst[1] = (src[1] * src[3]) >> 8; /* version (>>8 vs /255) */ + dst[2] = (src[2] * src[3]) >> 8; /* is accurate enough */ + dst[3] = src[3]; + } + dst += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbA8_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + if (src[3] == 255) + { + *(unsigned int *) dst = *(unsigned int *) src; + dst += 4; + } + else if (src[3] == 0) + { + *(unsigned int *) dst = 0; + dst += 4; + } + else + { + unsigned int aa = (255 << 16) / src[3]; + *dst++ = (src[0] * aa) >> 16; + *dst++ = (src[1] * aa) >> 16; + *dst++ = (src[2] * aa) >> 16; + *dst++ = src[3]; + } + src += 4; + } + return samples; +} + +static INLINE long +conv_argb8_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + dst[3] = src[3]; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_rgba8_argb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[3]; + dst[1] = src[0]; + dst[2] = src[1]; + dst[3] = src[2]; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_Argb8_rgbA8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + dst[3] = src[3]; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_rgbA8_Argb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + dst[3] = src[3]; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_Prgb8_rgbP8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + dst[3] = 255; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_rgbP8_Prgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + dst[3] = 255; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_Prgb8_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + /*dst[3] = src[3]; */ + src += 4; + dst += 3; + } + return samples; +} + + +/* FIXME: this is actually BGRP */ +static INLINE long +conv_rgb8_Prgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; /* blue */ + dst[1] = src[1]; /* green */ + dst[2] = src[0]; /* red */ + dst[3] = 255; + src += 3; + dst += 4; + } + return samples; +} + +static INLINE long +conv_rgbA16_rgba16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + if (src[3]) + { + ((unsigned short *) dst)[0] = + (((unsigned short *) src)[0] * 65535) / src[3]; + ((unsigned short *) dst)[1] = + (((unsigned short *) src)[1] * 65535) / src[3]; + ((unsigned short *) dst)[2] = + (((unsigned short *) src)[2] * 65535) / src[3]; + } + ((unsigned short *) dst)[3] = ((unsigned short *) src)[3]; + dst += 8; + src += 8; + } + return samples; +} + +static INLINE long +conv_rgb8_rgbP8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + src += 3; + dst += 4; + } + return samples; +} + +static INLINE long +conv_rgb8_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + dst[3] = 255; + src += 3; + dst += 4; + } + + return samples; +} + +#define conv_rgb8_rgbA8 conv_rgb8_rgba8 + +static INLINE long +conv_rgbP8_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(unsigned int *) dst = *(unsigned int *) src; + dst[3] = 255; + src += 4; + dst += 4; + } + return samples; +} + +#define conv_rgbP8_rgbA8 conv_rgbP8_rgba8 + +static INLINE long +conv_rgba8_rgbP8 (unsigned char *src, unsigned char *dst, long samples) +{ + memcpy (dst, src, samples * 4); + return samples; +} + +#define conv_rgbA8_rgbP8 conv_rgba8_rgbP8 + +static INLINE long +conv_rgbP8_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + src += 4; + dst += 3; + } + return samples; +} + +static INLINE long +conv_rgba8_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + src += 4; + dst += 3; + } + return samples; +} + +#define conv_rgbA8_rgb8 conv_rgbP8_rgb8 + +#ifndef byteclamp +#define byteclamp(j) do { if (j < 0) j = 0;else if (j > 255) j = 255; } while (0) +#endif + +#define YUV82RGB8(Y, U, V, R, G, B) do { \ + R = ((Y << 15) + 37355 * (V - 128)) >> 15; \ + G = ((Y << 15) - 12911 * (U - 128) - 19038 * (V - 128)) >> 15; \ + B = ((Y << 15) + 66454 * (U - 128)) >> 15; \ + byteclamp (R); \ + byteclamp (G); \ + byteclamp (B); \ + } while (0) + +#define RGB82YUV8(R, G, B, Y, U, V) do { \ + Y = ((9798 * R + 19234 * G + 3736 * B) >> 15) + 000; \ + U = ((-4817 * R - 9470 * G + 14320 * B) >> 15) + 128; \ + V = ((20152 * R - 16875 * G - 3277 * B) >> 15) + 128; \ + byteclamp (Y); \ + byteclamp (U); \ + byteclamp (V); \ + } while (0) + +static INLINE long +conv_yuv8_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int R, G, B; + + YUV82RGB8 (src[0], src[1], src[2], R, G, B); + dst[0] = R; + dst[1] = G; + dst[2] = B; + src += 3; + dst += 3; + } + return samples; +} + +static INLINE long +conv_rgb8_yuv8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int Y, U, V; + + YUV82RGB8 (src[0], src[1], src[2], Y, U, V); + dst[0] = Y; + dst[1] = U; + dst[2] = V; + src += 3; + dst += 3; + } + return samples; +} + +static INLINE long +conv_rgbaF_yuvaF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float R, G, B; + float Y, U, V; + + R = src_f[0]; + G = src_f[1]; + B = src_f[2]; + + Y = 0.299 * R + 0.587 * B + 0.114 * B; + U = (-0.1687) * R - 0.3313 * G + 0.5 * B /* +0.5 */; + V = 0.5 * R - 0.4187 * G - 0.0813 * B /* +0.5 */; + + dst_f[0] = Y; + dst_f[1] = U; + dst_f[2] = V; + dst_f[3] = src_f[3]; + + dst_f += 4; + src_f += 4; + } + return samples; +} + +static INLINE long +conv_yuvaF_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float Y, U, V; + float R, G, B; + + Y = src_f[0]; + U = src_f[1]; + V = src_f[2]; + + R = Y + 1.40200 * (V /*-0.5*/); + G = Y - 0.34414 * (U /*-0.5*/) -0.71414 * (V /*-0.5*/); + B = Y + 1.77200 * (U /*-0.5*/); + + dst_f[0] = R; + dst_f[1] = G; + dst_f[2] = B; + dst_f[3] = src_f[3]; + + dst_f += 4; + src_f += 4; + } + return samples; +} + + + +static INLINE long +conv_rgbF_yuvF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float R, G, B; + float Y, U, V; + + R = src_f[0]; + G = src_f[1]; + B = src_f[2]; + + Y = 0.299 * R + 0.587 * B + 0.114 * B; + U = (-0.1687) * R - 0.3313 * G + 0.5 * B /* +0.5 */; + V = 0.5 * R - 0.4187 * G - 0.0813 * B /* +0.5 */; + + dst_f[0] = Y; + dst_f[1] = U; + dst_f[2] = V; + + dst_f += 3; + src_f += 3; + } + return samples; +} + +static INLINE long +conv_yuvF_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float Y, U, V; + float R, G, B; + + Y = src_f[0]; + U = src_f[1]; + V = src_f[2]; + + R = Y + 1.40200 * (V /*-0.5*/); + G = Y - 0.34414 * (U /*-0.5*/) -0.71414 * (V /*-0.5*/); + B = Y + 1.77200 * (U /*-0.5*/); + + dst_f[0] = R; + dst_f[1] = G; + dst_f[2] = B; + + dst_f += 3; + src_f += 3; + } + return samples; +} + + +/******* lab, xyz and rgb interaction, lifted from cpercep by adam d. moss */ + +/* + static const double Xn = 0.951; + static const double Yn = 1.0; + static const double Zn = 1.089; + */ + +#define LXN 0.312713F +#define LYN 0.329016F + +static const double lxn = LXN; +static const double lyn = LYN; +static double xnn = LXN / LYN; +static double znn = (1.0F - (LXN + LYN)) / LYN; + + +static const double LRAMP = 7.99959199F; + +static INLINE long +conv_rgbF_xyzF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float x, y, z; + float red, green, blue; + + red = src_f[0]; + green = src_f[1]; + blue = src_f[2]; + + x = 0.431 * red + 0.342 * green + 0.179 * blue; + y = 0.222 * red + 0.707 * green + 0.071 * blue; + z = 0.020 * red + 0.130 * green + 0.939 * blue; + + dst_f[0] = x; + dst_f[1] = y; + dst_f[2] = z; + dst_f += 3; + src_f += 3; + } + return samples; +} + +static INLINE long +conv_xyzF_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + dst_f[0] = src_f[0]; + dst_f[1] = src_f[1]; + dst_f[2] = src_f[2]; + dst_f += 3; + src_f += 3; + } + return samples; +} + +static INLINE double +ffunc (const double t) +{ + if (t > 0.008856F) + { + return (cbrt (t)); + } + else + { + return (7.787F * t + 16.0F / 116.0F); + } +} + + +static INLINE double +ffunc_inv (const double t) +{ + if (t > 0.206893F) + { + return (t * t * t); + } + else + { + return ((t - 16.0F / 116.0F) / 7.787F); + } +} + +static INLINE long +conv_labF_xyzF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float P; + float X, Y, Z; + float L, a, b; + + L = src_f[0]; + a = src_f[1]; + b = src_f[2]; + + if (L > LRAMP) + { + P = Y = (L + 16.0F) / 116.0F; + Y = Y * Y * Y; + } + else + { + Y = L / 903.3F; + P = 7.787F * Y + 16.0F / 116.0F; + } + + X = (P + a / 500.0F); + X = xnn *ffunc_inv (X); + Z = (P - b / 200.0F); + Z = znn *ffunc_inv (Z); + + + dst_f[0] = X; + dst_f[1] = Y; + dst_f[2] = Z; + dst_f += 3; + src_f += 3; + } + return samples; +} + +static INLINE long +conv_xyzF_labF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + double ffuncY; + float X, Y, Z; + float L, a, b; + X = src_f[0]; + Y = src_f[1]; + Z = src_f[2]; + + if (Y > 0.0F) + { + if (Y > 0.008856F) + { + L = (116.0F * cbrt (Y)) - 16.0F; + } + else + { + L = (Y * 903.3F); + } + } + else + { + L = 0.0; + } + + ffuncY = ffunc (Y); + a = 500.0F * (ffunc (X / xnn) - ffuncY); + b = 200.0F * (ffuncY - ffunc (Z / znn)); + + dst_f[0] = L; + dst_f[1] = a; + dst_f[2] = b; + dst_f += 3; + src_f += 3; + } + return samples; +} + +/******* end of cpercep lift out **/ + + +#define MAX_CONVERSIONS 100 + +typedef struct Conversion +{ + int from_fmt; + int to_fmt; + int cost; /* cost of function,. calculated as ms to convert 1024*1024 samples */ + int loss; /* 0 maps ok, 1 precision loss, 2 alpha loss, 4 channel loss + (should be dwelled further into) */ + void (*function)(unsigned char *src, unsigned char *dst, long samples); +} Conversion; + + +int init (void); + +int +init (void) +{ + Babl *rgbaF = babl_format_new ( + babl_model ("RGBA"), + babl_type ("float"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + Babl *rgba16 = babl_format_new ( + babl_model ("RGBA"), + babl_type ("u16"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + Babl *rgbaD = babl_format_new ( + babl_model ("RGBA"), + babl_type ("double"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + Babl *rgba8 = babl_format_new ( + babl_model ("RGBA"), + babl_type ("u8"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + Babl *rgbAF = babl_format_new ( + babl_model ("RaGaBaA"), + babl_type ("float"), + babl_component ("Ra"), + babl_component ("Ga"), + babl_component ("Ba"), + babl_component ("A"), + NULL); + Babl *rgbA16 = babl_format_new ( + babl_model ("RaGaBaA"), + babl_type ("u16"), + babl_component ("Ra"), + babl_component ("Ga"), + babl_component ("Ba"), + babl_component ("A"), + NULL); + Babl *rgbA8 = babl_format_new ( + babl_model ("RaGaBaA"), + babl_type ("u8"), + babl_component ("Ra"), + babl_component ("Ga"), + babl_component ("Ba"), + babl_component ("A"), + NULL); + Babl *rgbF = babl_format_new ( + babl_model ("RGB"), + babl_type ("float"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + NULL); + Babl *rgb16 = babl_format_new ( + babl_model ("RGB"), + babl_type ("u16"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + NULL); + Babl *rgb8 = babl_format_new ( + babl_model ("RGB"), + babl_type ("u8"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + NULL); + Babl *gaF = babl_format_new ( + babl_model ("YA"), + babl_type ("float"), + babl_component ("Y"), + babl_component ("A"), + NULL); + Babl *gAF = babl_format_new ( + babl_model ("YaA"), + babl_type ("float"), + babl_component ("Ya"), + babl_component ("A"), + NULL); + Babl *gF = babl_format_new ( + babl_model ("Y"), + babl_type ("float"), + babl_component ("Y"), + NULL); + Babl *ga16 = babl_format_new ( + babl_model ("YA"), + babl_type ("u16"), + babl_component ("Y"), + babl_component ("A"), + NULL); + Babl *gA16 = babl_format_new ( + babl_model ("YaA"), + babl_type ("u16"), + babl_component ("Ya"), + babl_component ("A"), + NULL); + Babl *g16 = babl_format_new ( + babl_model ("Y"), + babl_type ("u16"), + babl_component ("Y"), + NULL); + Babl *ga8 = babl_format_new ( + babl_model ("YA"), + babl_type ("u8"), + babl_component ("Y"), + babl_component ("A"), + NULL); + Babl *gA8 = babl_format_new ( + babl_model ("YaA"), + babl_type ("u8"), + babl_component ("Ya"), + babl_component ("A"), + NULL); + Babl *g8 = babl_format_new ( + babl_model ("Y"), + babl_type ("u8"), + babl_component ("Y"), + NULL); + Babl *yuv8 = babl_format_new ( + "name", "Y'CbCr u8", + babl_model ("Y'CbCr"), + babl_type ("u8-luma"), + babl_component ("Y'"), + babl_type ("u8-chroma"), + babl_component ("Cb"), + babl_component ("Cr"), + NULL); + Babl *yuvF = babl_format_new ( + babl_model ("Y'CbCr"), + babl_type ("float"), + babl_component ("Y'"), + babl_type ("float"), + babl_component ("Cb"), + babl_component ("Cr"), + NULL); + Babl *yuvaF = babl_format_new ( + babl_model ("Y'CbCrA"), + babl_type ("float"), + babl_component ("Y'"), + babl_type ("float"), + babl_component ("Cb"), + babl_component ("Cr"), + babl_component ("A"), + NULL); + +#define o(src, dst) \ + babl_conversion_new (src, dst, "linear", conv_ ## src ## _ ## dst, NULL) + + o (rgbaF, rgbaD); + o (rgbaD, rgbaF); + o (rgbaF, rgba8); + o (rgba8, rgbaF); + o (rgbaF, rgba16); + o (rgba16, rgbaF); + o (rgbAF, rgbA8); + o (rgbA8, rgbAF); + o (rgbAF, rgbA16); + o (rgbA16, rgbAF); + o (rgbF, rgb8); + o (rgb8, rgbF); + o (rgbF, rgb16); + o (rgb16, rgbF); + o (rgba8, rgba16); + o (rgba16, rgba8); + o (rgbA8, rgbA16); + o (rgbA16, rgbA8); + o (rgb8, rgb16); + o (rgb16, rgb8); + o (gaF, ga8); + o (gAF, gA8); + o (gF, g8); + o (ga8, gaF); + o (gA8, gAF); + o (g8, gF); + o (gaF, ga16); + o (gAF, gA16); + o (gF, g16); + o (ga16, gaF); + o (gA16, gAF); + o (g16, gF); + o (ga16, ga8); + o (g16, g8); + o (rgbaF, rgbAF); + o (rgbAF, rgbaF); + o (yuv8, rgb8); + o (rgb8, yuv8); + o (yuvF, rgbF); + o (rgbF, yuvF); + o (yuvaF, rgbaF); + o (rgbA8, rgbA16); + o (rgb8, rgb16); + o (ga8, ga16); + o (gA8, gA16); + o (g8, g16); + o (rgba8, rgbaF); + o (rgbA8, rgbAF); + o (rgb8, rgbF); + o (ga8, gaF); + o (gA8, gAF); + o (g8, gF); + o (rgba16, rgbaF); + o (rgbA16, rgbAF); + o (rgb16, rgbF); + o (ga16, gaF); + o (gA16, gAF); + o (g16, gF); + o (rgbaF, rgbAF); + o (rgbAF, rgbaF); + o (gaF, gAF); + o (gAF, gaF); + o (rgbaF, rgbF); + o (rgbAF, rgbF); + o (gaF, gF); + o (gAF, gF); + o (rgbF, rgbaF); + o (rgbF, rgbAF); + o (gF, gaF); + o (gF, gAF); + o (rgbF, gF); + o (gF, rgbF); + o (rgbaF, gaF); + o (gaF, rgbaF); + o (rgbAF, gAF); + o (gAF, rgbAF); + o (rgbaF, rgb8); + o (rgbA8, rgbaF); + o (rgbA8, rgbAF); + o (ga8, gaF); + o (gA8, gAF); + o (rgbA8, rgba8); + o (rgba8, rgbA8); + o (rgbA16, rgba16); + o (gAF, rgbAF); + o (rgbaF, g8); + o (rgbaF, rgb16); + o (rgb8, rgba8); + o (rgb8, rgbA8); + o (rgbA8, rgb8); + o (rgba8, rgb8); + o (rgbaF, rgbA8); + o (rgbaF, rgbA16); + o (rgbA16, rgbaF); + o (yuv8, rgb8); + o (rgb8, yuv8); + o (yuvF, rgbF); + o (rgbF, yuvF); + o (yuvaF, rgbaF); + o (rgbaF, yuvaF); +#if 0 + o (rgbF, xyzF); + o (xyzF, rgbF); + o (labF, xyzF); + o (xyzF, labF); +#endif + + return 0; +} diff --git a/extensions/gggl.c b/extensions/gggl.c new file mode 100644 index 0000000..e24e51c --- /dev/null +++ b/extensions/gggl.c @@ -0,0 +1,2157 @@ +/* + * This file was part of gggl, it implements a variety of pixel conversion + * functions that are usable with babl, the file needs more cleanup. + * + * GGGL is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * GGGL is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GGGL; if not, see . + * + * Rights are granted to use this shared object in libraries covered by + * LGPL. (exception added, during import into babl CVS.) + * + * Copyright 2003, 2004, 2005 Øyvind Kolås + */ + +#include +#include + +#include "babl.h" +#include "extensions/util.h" + + +#define INLINE inline + +/* + * Implemented according to information read from: + * + * http://www.cinenet.net/~spitzak/conversion/sketches_0265.pdf + * + * initially ignoring any diffusion, to keep the implementation + * smaller, and interchangeable with the non optimized version. + * + * due to ability to be able to relicence gggl under a different + * licence than GPL, I avoided the temptation to look at the + * source files in the same location, in case I was going to + * need this piece of code for projects where GPL compatibility + * was a must. + * + * TODO: error diffusion, + * gamma correction (not really,. gamma correction belongs in seperate ops,. + */ + +#define USE_TABLES +#ifdef USE_TABLES + +/* lookup tables used in conversion */ + +static float table_8_F[1 << 8]; +static float table_16_F[1 << 16]; +static unsigned char table_F_8[1 << 16]; +static unsigned short table_F_16[1 << 16]; + + +static int table_inited = 0; + +static void +table_init (void) +{ + if (table_inited) + return; + table_inited = 1; + + /* fill tables for conversion from integer to float */ + { + int i; + for (i = 0; i < 1 << 8; i++) + { + table_8_F[i] = (i * 1.0) / 255.0; + } + for (i = 0; i < 1 << 16; i++) + table_16_F[i] = (i * 1.0) / 65535.0; + } + /* fill tables for conversion from float to integer */ + { + union + { + float f; + unsigned short s[2]; + } u; + u.f = 0.0; + + u.s[0] = 0.0; + + for (u.s[1] = 0; u.s[1] < 65535; u.s[1] += 1) + { + unsigned char c; + unsigned short s; + + if (u.f <= 0.0) + { + c = 0; + s = 0; + } + else if (u.f >= 1.0) + { + c = 255; + s = 65535; + } + else + { + c = rint (u.f * 255.0); + s = rint (u.f * 65535.0); + } + + /*fprintf (stderr, "%2.3f=%03i %05i ", f, c, (*hi)); + / if (! ((*hi)%9)) + / fprintf (stderr, "\n"); */ + + table_F_8[u.s[1]] = c; + table_F_16[u.s[1]] = s; + } + } + /* fix tables to ensure 1:1 conversions back and forth */ + if (0) + { /*FIXME: probably not the right way to do it,.. must sit down and scribble on paper */ + int i; + for (i = 0; i < 256; i++) + { + float f = table_8_F[i]; + unsigned short *hi = ((unsigned short *) (void *) &f); + unsigned short *lo = ((unsigned short *) (void *) &f); + *lo = 0; + table_F_8[(*hi)] = i; + } + } +} + +/* function to find the index in table for a float */ +static unsigned int +gggl_float_to_index16 (float f) +{ + union + { + float f; + unsigned short s[2]; + } u; + u.f = f; + return u.s[1]; +} + +static INLINE long +conv_F_8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + register float f = (*(float *) src); + *(unsigned char *) dst = table_F_8[gggl_float_to_index16 (f)]; + dst += 1; + src += 4; + } + return samples; +} + +static INLINE long +conv_F_16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + register float f = (*(float *) src); + *(unsigned short *) dst = table_F_16[gggl_float_to_index16 (f)]; + dst += 2; + src += 4; + } + return samples; +} + +static INLINE long +conv_8_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + (*(float *) dst) = table_8_F[*(unsigned char *) src]; + dst += 4; + src += 1; + } + return samples; +} + +static INLINE long +conv_16_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + if (!table_inited) + table_init (); + while (n--) + { + (*(float *) dst) = table_16_F[*(unsigned short *) src]; + dst += 4; + src += 2; + } + return samples; +} + +#else + +static INLINE long +conv_F_8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float f = ((*(float *) src)); + int uval = rint (f * 255.0); + + if (uval < 0) uval = 0; + if (uval > 255) uval = 255; + *(unsigned char *) dst = uval; + + dst += 1; + src += 4; + } + return samples; +} + +static INLINE long +conv_F_16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float f = ((*(float *) src)); + if (f < 0.0) + { + *(unsigned short *) dst = 0; + } + else if (f > 1.0) + { + *(unsigned short *) dst = 65535; + } + else + { + *(unsigned short *) dst = rint (f * 65535.0); + } + dst += 2; + src += 4; + } + return samples; +} + +static INLINE long +conv_8_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + (*(float *) dst) = ((*(unsigned char *) src) / 255.0); + dst += 4; + src += 1; + } + return samples; +} + +static INLINE long +conv_16_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + (*(float *) dst) = *(unsigned short *) src / 65535.0; + dst += 4; + src += 2; + } + return samples; +} + + +#endif + + +static INLINE long +conv_F_D (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(double *) dst = ((*(float *) src)); + dst += 8; + src += 4; + } + return samples; +} + +static INLINE long +conv_D_F (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(float *) dst = ((*(double *) src)); + dst += 4; + src += 8; + } + return samples; +} + +static INLINE long +conv_16_8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + (*(unsigned char *) dst) = (*(unsigned short *) src) >> 8; + dst += 1; + src += 2; + } + return samples; +} + +static INLINE long +conv_8_16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + (*(unsigned short *) dst) = (*(unsigned char *) src) << 8; + dst += 2; + src += 1; + } + return samples; +} + +static INLINE long +conv_rgbaF_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + register float f = (*(float *) src); + *(unsigned char *) dst = table_F_8[gggl_float_to_index16 (f)]; + src += 4; + dst += 1; + + f = (*(float *) src); + *(unsigned char *) dst = table_F_8[gggl_float_to_index16 (f)]; + src += 4; + dst += 1; + + f = (*(float *) src); + *(unsigned char *) dst = table_F_8[gggl_float_to_index16 (f)]; + src += 4; + dst += 1; + + src += 4; + } + return samples; +} + + +/*********/ +static INLINE long +conv_rgbaF_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_8 (src, dst, samples * 4); + return samples; +} + +#define conv_rgbaF_rgbP8 conv_rgbaF_rgba8 + +static INLINE long +conv_rgbF_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_8 (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_gaF_ga8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_8 (src, dst, samples * 2); + return samples; +} + +#define conv_rgbAF_rgbA8 conv_rgbaF_rgba8 +#define conv_gF_g8 conv_F_8 +#define conv_gAF_gA8 conv_gaF_ga8 + +static INLINE long +conv_rgbaF_rgba16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_16 (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgbF_rgb16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_16 (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_gaF_ga16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_16 (src, dst, samples * 2); + return samples; +} + +#define conv_rgbAF_rgbA16 conv_rgbaF_rgba16 +#define conv_gF_g16 conv_F_16 +#define conv_gAF_gA16 conv_gaF_ga16 + +static INLINE long +conv_rgba8_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + return conv_8_F (src, dst, samples * 4) / 4; +} + +static INLINE long +conv_rgb8_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + return conv_8_F (src, dst, samples * 3) / 3; +} + +static INLINE long +conv_ga8_gaF (unsigned char *src, unsigned char *dst, long samples) +{ + return conv_8_F (src, dst, samples * 2) / 2; +} + +#define conv_rgbA8_rgbAF conv_rgba8_rgbaF +#define conv_gA8_gAF conv_ga8_gaF +#define conv_g8_gF conv_8_F + +static INLINE long +conv_rgbaF_rgbaD (unsigned char *src, unsigned char *dst, long samples) +{ + conv_F_D (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgbaD_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_D_F (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgba16_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_F (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgb16_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_F (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_ga16_gaF (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_F (src, dst, samples * 2); + return samples; +} + +#define conv_rgbA16_rgbAF conv_rgba16_rgbaF +#define conv_gA16_gAF conv_ga16_gaF +#define conv_g16_gF conv_16_F + +static INLINE long +conv_rgba16_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_8 (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgb16_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_8 (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_ga16_ga8 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_16_8 (src, dst, samples * 2); + return samples; +} + +#define conv_rgbA16_rgbA8 conv_rgba16_rgba8 +#define conv_gA16_gA8 conv_ga16_ga8 +#define conv_g16_g8 conv_16_8 + +static INLINE long +conv_rgba8_rgba16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_8_16 (src, dst, samples * 4); + return samples; +} + +static INLINE long +conv_rgb8_rgb16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_8_16 (src, dst, samples * 3); + return samples; +} + +static INLINE long +conv_ga8_ga16 (unsigned char *src, unsigned char *dst, long samples) +{ + conv_8_16 (src, dst, samples * 2); + return samples; +} + +#define conv_rgbA8_rgbA16 conv_rgba8_rgba16 +#define conv_gA8_gA16 conv_ga8_ga16 +#define conv_g8_g16 conv_8_16 + +/* alpha conversions */ + +static INLINE long +conv_gaF_gAF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(float *) (src + 4)); + + *(float *) dst = ((*(float *) src) * alpha); + dst += 4; + src += 4; + *(float *) dst = alpha; + dst += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_gAF_gaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(float *) (src + 4)); + + *(float *) dst = ((*(float *) src) / alpha); + dst += 4; + src += 4; + *(float *) dst = alpha; + dst += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbAF_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (((float *) src)[3]); + int c; + if (alpha >= 1.0) + { + for (c = 0; c < 3; c++) + { + *(float *) dst = *(float *) src; + dst += 4; + src += 4; + } + } + else if (alpha <= 0.0) + { + for (c = 0; c < 3; c++) + { + *(float *) dst = 0; + dst += 4; + src += 4; + } + } + else + { + for (c = 0; c < 3; c++) + { + *(float *) dst = ((*(float *) src) / alpha); + dst += 4; + src += 4; + } + } + *(float *) dst = alpha; + dst += 4; + src += 4; + } + return samples; +} + + +static INLINE long +conv_rgbAF_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (((float *) src)[3]); + if (alpha >= 1.0) + { + register int c; + for (c = 0; c < 3; c++) + { + *(float *) dst = *(float *) src; + dst += 4; + src += 4; + } + } + else if (alpha <= 0.0) + { + register int c; + for (c = 0; c < 3; c++) + { + *(float *) dst = 0; + dst += 4; + src += 4; + } + } + else + { + register int c; + for (c = 0; c < 3; c++) + { + *(float *) dst = ((*(float *) src) / alpha); + dst += 4; + src += 4; + } + } + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbaF_rgbAF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (((float *) src)[3]); + int c; + + if (alpha >= 1.0) + { + for (c = 0; c < 3; c++) + { + *(float *) dst = *(float *) src; + dst += 4; + src += 4; + } + } + else if (alpha <= 0.0) + { + for (c = 0; c < 3; c++) + { + *(float *) dst = 0; + dst += 4; + src += 4; + } + } + else + { + for (c = 0; c < 3; c++) + { + *(float *) dst = ((*(float *) src) * alpha); + dst += 4; + src += 4; + } + } + *(float *) dst = alpha; + dst += 4; + src += 4; + } + return samples; +} + +/* alpha stripping and adding */ + +static INLINE long +conv_rgbaF_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(float *) dst = (*(float *) src); + dst += 4; + src += 4; + *(float *) dst = (*(float *) src); + dst += 4; + src += 4; + *(float *) dst = (*(float *) src); + dst += 4; + src += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbF_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(float *) dst = (*(float *) src); + src += 4; + dst += 4; + *(float *) dst = (*(float *) src); + src += 4; + dst += 4; + *(float *) dst = (*(float *) src); + src += 4; + dst += 4; + *(float *) dst = 1.0; + dst += 4; + } + return samples; +} + +static INLINE long +conv_gaF_gF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(int *) dst = (*(int *) src); + dst += 4; + src += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_gF_gaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(float *) dst = (*(float *) src); + dst += 4; + src += 4; + *(float *) dst = 1.0; + dst += 4; + } + return samples; +} + +#define conv_gAF_gF conv_gaF_gF +#define conv_gF_gAF conv_gF_gaF + +#define conv_rgbAF_rgbF conv_rgbaF_rgbF +#define conv_rgbF_rgbAF conv_rgbF_rgbaF + +/* colorchannel dropping and adding */ + +static INLINE long +conv_gF_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + + for (c = 0; c < 3; c++) + { + (*(float *) dst) = (*(float *) src); + dst += 4; + } + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbF_gF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + float sum = 0; + + for (c = 0; c < 3; c++) + { + sum += (*(float *) src); + src += 4; + } + sum /= 3.0; + (*(float *) dst) = sum; + dst += 4; + } + return samples; +} + +static INLINE long +conv_gaF_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + + for (c = 0; c < 3; c++) + { + (*(int *) dst) = (*(int *) src); + dst += 4; + } + src += 4; + (*(int *) dst) = (*(int *) src); + dst += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbaF_gaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float gray = 0; + + gray += (*(float *) src) * 0.212671; + src += 4; + gray += (*(float *) src) * 0.715160; + src += 4; + gray += (*(float *) src) * 0.072169; + src += 4; + (*(float *) dst) = gray; + dst += 4; + (*(int *) dst) = (*(int *) src); + dst += 4; + src += 4; + } + return samples; +} + +#define conv_gAF_rgbAF conv_gaF_rgbaF +#define conv_rgbAF_gAF conv_rgbaF_gaF + +/* other conversions coded for some optimisation reason or sumthin */ + +static INLINE long +conv_rgbA8_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(unsigned char *) src + (3)) / 255.0; + int c; + + for (c = 0; c < 3; c++) + { + (*(float *) dst) = (*(unsigned char *) src / 255.0) / alpha; + dst += 4; + src += 1; + } + *(float *) dst = alpha; + dst += 4; + src += 1; + } + return samples; +} + +static INLINE long +conv_rgbaF_rgbA8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(float *) (src + (4 * 3))); + int c; + + for (c = 0; c < 3; c++) + { + *(unsigned char *) dst = ((*(float *) src) * alpha) * 255.0; + dst += 1; + src += 4; + } + *(unsigned char *) dst = alpha * 255.0; + dst++; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbaF_rgbA16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (*(float *) src + (4 * 3)); + int c; + + for (c = 0; c < 3; c++) + { + *(unsigned short *) dst = ((*(float *) src) * alpha) * 65535.0; + dst += 2; + src += 4; + } + *(unsigned short *) dst = alpha * 65535.0; + dst += 2; + src += 4; + } + return samples; +} +#if 0 +static INLINE long +conv_rgbaF_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + + for (c = 0; c < 3; c++) + { + int val = rint ((*(float *) src) * 255.0); + if (val < 0) + *(unsigned char *) dst = 0; + else if (val > 255) + *(unsigned char *) dst = 255; + else + *(unsigned char *) dst = val; + dst += 1; + src += 4; + } + src += 4; + } + return samples; +} +#endif + +static INLINE long +conv_rgbaF_g8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + float sum = 0; + + for (c = 0; c < 3; c++) + { + sum += (*(float *) src); + src += 4; + } + *(unsigned char *) dst = sum * 255.0 / 3; + dst++; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbaF_rgb16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + + for (c = 0; c < 3; c++) + { + *(unsigned short *) dst = (*(float *) src) * 65535.0; + dst += 2; + src += 4; + } + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbP8_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int c; + + for (c = 0; c < 3; c++) + { + (*(float *) dst) = *(unsigned char *) src / 255.0; + dst += 4; + src += 1; + } + (*(float *) dst) = 1.0; + dst += 4; + src += 1; + } + return samples; +} + +static INLINE long +conv_rgbA16_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + float alpha = (((unsigned short *) src)[3]) / 65535.0; + int c; + + for (c = 0; c < 3; c++) + { + (*(float *) dst) = (*(unsigned short *) src / 65535.0) / alpha; + dst += 4; + src += 2; + } + *(float *) dst = alpha; + dst += 4; + src += 2; + } + return samples; +} + +/* + static INLINE long + conv_rgb8_rgbaF (unsigned char *src, + unsigned char *dst, + int samples) + { + long n=samples; + while (n--) { + int c; + + for (c = 0; c < 3; c++) { + (*(float *) dst) = *(unsigned char *) src / 255.0; + dst += 4; + src += 1; + } + (*(float *) dst) = 1.0; + dst += 4; + } + return samples; + } + + static INLINE long + conv_g8_rgbaF (unsigned char *src, + unsigned char *dst, + int samples) + { + long n=samples; + while (n--) { + int c; + + for (c = 0; c < 3; c++) { + (*(float *) dst) = *(unsigned char *) src / 255.0; + dst += 4; + } + src += 1; + (*(float *) dst) = 1.0; + dst += 4; + } + return samples; + } + + static INLINE long + conv_rgb16_rgbaF (unsigned char *src, + unsigned char *dst, + int samples) + { + long n=samples; + while (n--) { + int c; + + for (c = 0; c < 3; c++) { + *(float *) dst = (*(unsigned short *) src) / 65535.0; + src += 2; + dst += 4; + } + *(float *) dst = 1.0; + src += 2; + dst += 4; + } + return samples; + } + + static INLINE long + conv_gF_rgbaF (unsigned char *src, + unsigned char *dst, + int samples) + { + long n=samples; + while (n--) { + (*(float *) dst) = (*(float *) src); + dst += 4; + (*(float *) dst) = (*(float *) src); + dst += 4; + (*(float *) dst) = (*(float *) src); + dst += 4; + (*(float *) dst) = 1.0; + dst += 4; + src += 4; + + } + return samples; + } + */ +static INLINE long +conv_rgba8_rgbA8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + if (src[3] == 255) + { + *(unsigned int *) dst = *(unsigned int *) src; + } + else if (src[3] == 0) + { + *(unsigned int *) dst = 0; + } + else + { + dst[0] = (src[0] * src[3]) >> 8; /* FIXME: check if this faster */ + dst[1] = (src[1] * src[3]) >> 8; /* version (>>8 vs /255) */ + dst[2] = (src[2] * src[3]) >> 8; /* is accurate enough */ + dst[3] = src[3]; + } + dst += 4; + src += 4; + } + return samples; +} + +static INLINE long +conv_rgbA8_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + if (src[3] == 255) + { + *(unsigned int *) dst = *(unsigned int *) src; + dst += 4; + } + else if (src[3] == 0) + { + *(unsigned int *) dst = 0; + dst += 4; + } + else + { + unsigned int aa = (255 << 16) / src[3]; + *dst++ = (src[0] * aa) >> 16; + *dst++ = (src[1] * aa) >> 16; + *dst++ = (src[2] * aa) >> 16; + *dst++ = src[3]; + } + src += 4; + } + return samples; +} + +static INLINE long +conv_argb8_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + dst[3] = src[3]; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_rgba8_argb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[3]; + dst[1] = src[0]; + dst[2] = src[1]; + dst[3] = src[2]; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_Argb8_rgbA8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + dst[3] = src[3]; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_rgbA8_Argb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + dst[3] = src[3]; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_Prgb8_rgbP8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + dst[3] = 255; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_rgbP8_Prgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + dst[3] = 255; + src += 4; + dst += 4; + } + return samples; +} + +static INLINE long +conv_Prgb8_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; + dst[1] = src[1]; + dst[2] = src[0]; + /*dst[3] = src[3]; */ + src += 4; + dst += 3; + } + return samples; +} + + +/* FIXME: this is actually BGRP */ +static INLINE long +conv_rgb8_Prgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[2]; /* blue */ + dst[1] = src[1]; /* green */ + dst[2] = src[0]; /* red */ + dst[3] = 255; + src += 3; + dst += 4; + } + return samples; +} + +static INLINE long +conv_rgbA16_rgba16 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + if (src[3]) + { + ((unsigned short *) dst)[0] = + (((unsigned short *) src)[0] * 65535) / src[3]; + ((unsigned short *) dst)[1] = + (((unsigned short *) src)[1] * 65535) / src[3]; + ((unsigned short *) dst)[2] = + (((unsigned short *) src)[2] * 65535) / src[3]; + } + ((unsigned short *) dst)[3] = ((unsigned short *) src)[3]; + dst += 8; + src += 8; + } + return samples; +} + +static INLINE long +conv_rgb8_rgbP8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + src += 3; + dst += 4; + } + return samples; +} + +static INLINE long +conv_rgb8_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + /**(unsigned int *) dst = *(unsigned int *) src; + dst[3] = 255;*/ + + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + dst[3] = 255; + src += 3; + dst += 4; + } + return samples; +} + +#define conv_rgb8_rgbA8 conv_rgb8_rgba8 + +static INLINE long +conv_rgbP8_rgba8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + *(unsigned int *) dst = *(unsigned int *) src; + dst[3] = 255; + src += 4; + dst += 4; + } + return samples; +} + +#define conv_rgbP8_rgbA8 conv_rgbP8_rgba8 + +static INLINE long +conv_rgba8_rgbP8 (unsigned char *src, unsigned char *dst, long samples) +{ + memcpy (dst, src, samples * 4); + return samples; +} + +#define conv_rgbA8_rgbP8 conv_rgba8_rgbP8 + +static INLINE long +conv_rgbP8_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + src += 4; + dst += 3; + } + return samples; +} + +static INLINE long +conv_rgba8_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + src += 4; + dst += 3; + } + return samples; +} + +static INLINE long +conv_rgbA8_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int alpha = src[3]; + if (alpha == 255) + { + *dst++ = src[0]; + *dst++ = src[1]; + *dst++ = src[2]; + } + else if (alpha == 0) + { + *dst++ = 0; + *dst++ = 0; + *dst++ = 0; + } + else + { + unsigned int aa = (255 << 16) / alpha; + *dst++ = (src[0] * aa) >> 16; + *dst++ = (src[1] * aa) >> 16; + *dst++ = (src[2] * aa) >> 16; + } + src += 4; + } + return samples; +} + +#ifndef byteclamp +#define byteclamp(j) do { if (j < 0) j = 0;else if (j > 255) j = 255; } while (0) +#endif + +#define YUV82RGB8(Y, U, V, R, G, B) do { \ + R = ((Y << 15) + 37355 * (V - 128)) >> 15; \ + G = ((Y << 15) - 12911 * (U - 128) - 19038 * (V - 128)) >> 15; \ + B = ((Y << 15) + 66454 * (U - 128)) >> 15; \ + byteclamp (R); \ + byteclamp (G); \ + byteclamp (B); \ + } while (0) + +#define RGB82YUV8(R, G, B, Y, U, V) do { \ + Y = ((9798 * R + 19234 * G + 3736 * B) >> 15) + 000; \ + U = ((-4817 * R - 9470 * G + 14320 * B) >> 15) + 128; \ + V = ((20152 * R - 16875 * G - 3277 * B) >> 15) + 128; \ + byteclamp (Y); \ + byteclamp (U); \ + byteclamp (V); \ + } while (0) + +static INLINE long +conv_yuv8_rgb8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int R, G, B; + + YUV82RGB8 (src[0], src[1], src[2], R, G, B); + dst[0] = R; + dst[1] = G; + dst[2] = B; + src += 3; + dst += 3; + } + return samples; +} + +static INLINE long +conv_rgb8_yuv8 (unsigned char *src, unsigned char *dst, long samples) +{ + long n = samples; + + while (n--) + { + int Y, U, V; + + YUV82RGB8 (src[0], src[1], src[2], Y, U, V); + dst[0] = Y; + dst[1] = U; + dst[2] = V; + src += 3; + dst += 3; + } + return samples; +} + +static INLINE long +conv_rgbaF_yuvaF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float R, G, B; + float Y, U, V; + + R = src_f[0]; + G = src_f[1]; + B = src_f[2]; + + Y = 0.299 * R + 0.587 * B + 0.114 * B; + U = (-0.1687) * R - 0.3313 * G + 0.5 * B /* +0.5 */; + V = 0.5 * R - 0.4187 * G - 0.0813 * B /* +0.5 */; + + dst_f[0] = Y; + dst_f[1] = U; + dst_f[2] = V; + dst_f[3] = src_f[3]; + + dst_f += 4; + src_f += 4; + } + return samples; +} + +static INLINE long +conv_yuvaF_rgbaF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float Y, U, V; + float R, G, B; + + Y = src_f[0]; + U = src_f[1]; + V = src_f[2]; + + R = Y + 1.40200 * (V /*-0.5*/); + G = Y - 0.34414 * (U /*-0.5*/) -0.71414 * (V /*-0.5*/); + B = Y + 1.77200 * (U /*-0.5*/); + + dst_f[0] = R; + dst_f[1] = G; + dst_f[2] = B; + dst_f[3] = src_f[3]; + + dst_f += 4; + src_f += 4; + } + return samples; +} + + + +static INLINE long +conv_rgbF_yuvF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float R, G, B; + float Y, U, V; + + R = src_f[0]; + G = src_f[1]; + B = src_f[2]; + + Y = 0.299 * R + 0.587 * B + 0.114 * B; + U = (-0.1687) * R - 0.3313 * G + 0.5 * B /* +0.5 */; + V = 0.5 * R - 0.4187 * G - 0.0813 * B /* +0.5 */; + + dst_f[0] = Y; + dst_f[1] = U; + dst_f[2] = V; + + dst_f += 3; + src_f += 3; + } + return samples; +} + +static INLINE long +conv_yuvF_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float Y, U, V; + float R, G, B; + + Y = src_f[0]; + U = src_f[1]; + V = src_f[2]; + + R = Y + 1.40200 * (V /*-0.5*/); + G = Y - 0.34414 * (U /*-0.5*/) -0.71414 * (V /*-0.5*/); + B = Y + 1.77200 * (U /*-0.5*/); + + dst_f[0] = R; + dst_f[1] = G; + dst_f[2] = B; + + dst_f += 3; + src_f += 3; + } + return samples; +} + + +/******* lab, xyz and rgb interaction, lifted from cpercep by adam d. moss */ + +/* + static const double Xn = 0.951; + static const double Yn = 1.0; + static const double Zn = 1.089; + */ + +#define LXN 0.312713F +#define LYN 0.329016F + +static const double lxn = LXN; +static const double lyn = LYN; +static double xnn = LXN / LYN; +static double znn = (1.0F - (LXN + LYN)) / LYN; + + +static const double LRAMP = 7.99959199F; + +static INLINE long +conv_rgbF_xyzF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float x, y, z; + float red, green, blue; + + red = src_f[0]; + green = src_f[1]; + blue = src_f[2]; + + x = 0.431 * red + 0.342 * green + 0.179 * blue; + y = 0.222 * red + 0.707 * green + 0.071 * blue; + z = 0.020 * red + 0.130 * green + 0.939 * blue; + + dst_f[0] = x; + dst_f[1] = y; + dst_f[2] = z; + dst_f += 3; + src_f += 3; + } + return samples; +} + +static INLINE long +conv_xyzF_rgbF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + dst_f[0] = src_f[0]; + dst_f[1] = src_f[1]; + dst_f[2] = src_f[2]; + dst_f += 3; + src_f += 3; + } + return samples; +} + +static INLINE double +ffunc (const double t) +{ + if (t > 0.008856F) + { + return (cbrt (t)); + } + else + { + return (7.787F * t + 16.0F / 116.0F); + } +} + + +static INLINE double +ffunc_inv (const double t) +{ + if (t > 0.206893F) + { + return (t * t * t); + } + else + { + return ((t - 16.0F / 116.0F) / 7.787F); + } +} + +static INLINE long +conv_labF_xyzF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + float P; + float X, Y, Z; + float L, a, b; + + L = src_f[0]; + a = src_f[1]; + b = src_f[2]; + + if (L > LRAMP) + { + P = Y = (L + 16.0F) / 116.0F; + Y = Y * Y * Y; + } + else + { + Y = L / 903.3F; + P = 7.787F * Y + 16.0F / 116.0F; + } + + X = (P + a / 500.0F); + X = xnn *ffunc_inv (X); + Z = (P - b / 200.0F); + Z = znn *ffunc_inv (Z); + + + dst_f[0] = X; + dst_f[1] = Y; + dst_f[2] = Z; + dst_f += 3; + src_f += 3; + } + return samples; +} + +static INLINE long +conv_xyzF_labF (unsigned char *src, unsigned char *dst, long samples) +{ + float *src_f = (float *) src; + float *dst_f = (float *) dst; + long n = samples; + + while (n--) + { + double ffuncY; + float X, Y, Z; + float L, a, b; + X = src_f[0]; + Y = src_f[1]; + Z = src_f[2]; + + if (Y > 0.0F) + { + if (Y > 0.008856F) + { + L = (116.0F * cbrt (Y)) - 16.0F; + } + else + { + L = (Y * 903.3F); + } + } + else + { + L = 0.0; + } + + ffuncY = ffunc (Y); + a = 500.0F * (ffunc (X / xnn) - ffuncY); + b = 200.0F * (ffuncY - ffunc (Z / znn)); + + dst_f[0] = L; + dst_f[1] = a; + dst_f[2] = b; + dst_f += 3; + src_f += 3; + } + return samples; +} + +/******* end of cpercep lift out **/ + + +#define MAX_CONVERSIONS 100 + +typedef struct Conversion +{ + int from_fmt; + int to_fmt; + int cost; /* cost of function,. calculated as ms to convert 1024*1024 samples */ + int loss; /* 0 maps ok, 1 precision loss, 2 alpha loss, 4 channel loss + (should be dwelled further into) */ + void (*function)(unsigned char *src, unsigned char *dst, long samples); +} Conversion; + +int init (void); + +int +init (void) +{ + Babl *rgbaD = babl_format_new ( + babl_model ("R'G'B'A"), + babl_type ("double"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + babl_component ("A"), + NULL); + Babl *rgbaF = babl_format_new ( + babl_model ("R'G'B'A"), + babl_type ("float"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + babl_component ("A"), + NULL); + Babl *rgba16 = babl_format_new ( + babl_model ("R'G'B'A"), + babl_type ("u16"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + babl_component ("A"), + NULL); + Babl *rgba8 = babl_format_new ( + babl_model ("R'G'B'A"), + babl_type ("u8"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + babl_component ("A"), + NULL); + Babl *rgbAF = babl_format_new ( + babl_model ("R'aG'aB'aA"), + babl_type ("float"), + babl_component ("R'a"), + babl_component ("G'a"), + babl_component ("B'a"), + babl_component ("A"), + NULL); + Babl *rgbA16 = babl_format_new ( + babl_model ("R'aG'aB'aA"), + babl_type ("u16"), + babl_component ("R'a"), + babl_component ("G'a"), + babl_component ("B'a"), + babl_component ("A"), + NULL); + Babl *rgbA8 = babl_format_new ( + babl_model ("R'aG'aB'aA"), + babl_type ("u8"), + babl_component ("R'a"), + babl_component ("G'a"), + babl_component ("B'a"), + babl_component ("A"), + NULL); + Babl *rgbF = babl_format_new ( + babl_model ("R'G'B'"), + babl_type ("float"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + NULL); + Babl *rgb16 = babl_format_new ( + babl_model ("R'G'B'"), + babl_type ("u16"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + NULL); + Babl *rgb8 = babl_format_new ( + babl_model ("R'G'B'"), + babl_type ("u8"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + NULL); + Babl *gaF = babl_format_new ( + babl_model ("Y'A"), + babl_type ("float"), + babl_component ("Y'"), + babl_component ("A"), + NULL); + Babl *gAF = babl_format_new ( + babl_model ("Y'aA"), + babl_type ("float"), + babl_component ("Y'a"), + babl_component ("A"), + NULL); + Babl *gF = babl_format_new ( + babl_model ("Y'"), + babl_type ("float"), + babl_component ("Y'"), + NULL); + Babl *ga16 = babl_format_new ( + babl_model ("Y'A"), + babl_type ("u16"), + babl_component ("Y'"), + babl_component ("A"), + NULL); + Babl *gA16 = babl_format_new ( + babl_model ("Y'aA"), + babl_type ("u16"), + babl_component ("Y'a"), + babl_component ("A"), + NULL); + Babl *g16 = babl_format_new ( + babl_model ("Y'"), + babl_type ("u16"), + babl_component ("Y'"), + NULL); + Babl *ga8 = babl_format_new ( + babl_model ("Y'A"), + babl_type ("u8"), + babl_component ("Y'"), + babl_component ("A"), + NULL); + Babl *gA8 = babl_format_new ( + babl_model ("Y'aA"), + babl_type ("u8"), + babl_component ("Y'a"), + babl_component ("A"), + NULL); + Babl *g8 = babl_format_new ( + babl_model ("Y'"), + babl_type ("u8"), + babl_component ("Y'"), + NULL); + Babl *yuv8 = babl_format_new ( + "name", "Y'CbCr u8", + babl_model ("Y'CbCr"), + babl_type ("u8-luma"), + babl_component ("Y'"), + babl_type ("u8-chroma"), + babl_component ("Cb"), + babl_component ("Cr"), + NULL); + Babl *yuvF = babl_format_new ( + babl_model ("Y'CbCr"), + babl_type ("float"), + babl_component ("Y'"), + babl_type ("float"), + babl_component ("Cb"), + babl_component ("Cr"), + NULL); + Babl *yuvaF = babl_format_new ( + babl_model ("Y'CbCrA"), + babl_type ("float"), + babl_component ("Y'"), + babl_type ("float"), + babl_component ("Cb"), + babl_component ("Cr"), + babl_component ("A"), + NULL); + +#define o(src, dst) \ + babl_conversion_new (src, dst, "linear", conv_ ## src ## _ ## dst, NULL) + + o (rgbaF, rgba8); + o (rgba8, rgbaF); + o (rgbaF, rgba16); + o (rgba16, rgbaF); + o (rgbAF, rgbA8); + o (rgbA8, rgbAF); + o (rgbAF, rgbA16); + o (rgbA16, rgbAF); + o (rgbF, rgb8); + o (rgb8, rgbF); + o (rgbF, rgb16); + o (rgb16, rgbF); + o (rgba8, rgba16); + o (rgba16, rgba8); + o (rgbA8, rgbA16); + o (rgbA16, rgbA8); + o (rgb8, rgb16); + o (rgb16, rgb8); + o (gaF, ga8); + o (gAF, gA8); + o (gF, g8); + o (ga8, gaF); + o (gA8, gAF); + o (g8, gF); + o (gaF, ga16); + o (gAF, gA16); + o (gF, g16); + o (ga16, gaF); + o (gA16, gAF); + o (g16, gF); + o (ga16, ga8); + o (g16, g8); + o (rgbaF, rgbAF); + o (rgbAF, rgbaF); + o (yuv8, rgb8); + o (rgb8, yuv8); + o (yuvF, rgbF); + o (rgbF, yuvF); + o (yuvaF, rgbaF); + o (rgbA8, rgbA16); + o (rgb8, rgb16); + o (ga8, ga16); + o (gA8, gA16); + o (g8, g16); + o (rgba8, rgbaF); + o (rgbA8, rgbAF); + o (rgb8, rgbF); + o (ga8, gaF); + o (gA8, gAF); + o (g8, gF); + o (rgba16, rgbaF); + o (rgbA16, rgbAF); + o (rgb16, rgbF); + o (ga16, gaF); + o (gA16, gAF); + o (g16, gF); + o (rgbaF, rgbAF); + o (rgbAF, rgbaF); + o (gaF, gAF); + o (gAF, gaF); + o (rgbaF, rgbF); + o (rgbAF, rgbF); + o (gaF, gF); + o (gAF, gF); + o (rgbF, rgbaF); + o (rgbF, rgbAF); + o (gF, gaF); + o (gF, gAF); + o (rgbF, gF); + o (gF, rgbF); + o (rgbaF, gaF); + o (gaF, rgbaF); + o (rgbAF, gAF); + o (gAF, rgbAF); + o (rgbaF, rgb8); + o (rgbA8, rgbaF); + o (rgbA8, rgbAF); + o (ga8, gaF); + o (gA8, gAF); + o (rgbA8, rgba8); + o (rgba8, rgbA8); + o (rgbA16, rgba16); + o (gAF, rgbAF); + o (rgbaF, g8); + o (rgbaF, rgb16); + o (rgb8, rgba8); + o (rgb8, rgbA8); + o (rgbA8, rgb8); + o (rgba8, rgb8); + o (rgbaF, rgbA8); + o (rgbaF, rgbA16); + o (rgbA16, rgbaF); + o (yuv8, rgb8); + o (rgb8, yuv8); + o (yuvF, rgbF); + o (rgbF, yuvF); + o (yuvaF, rgbaF); + o (rgbaF, yuvaF); + o (rgbaF, rgbaD); + o (rgbaD, rgbaF); + o (rgbaF, rgb8); + o (rgbAF, rgbF); +#if 0 + o (rgbF, xyzF); + o (xyzF, rgbF); + o (labF, xyzF); + o (xyzF, labF); +#endif + + return 0; +} diff --git a/extensions/gimp-8bit.c b/extensions/gimp-8bit.c new file mode 100644 index 0000000..7868cb8 --- /dev/null +++ b/extensions/gimp-8bit.c @@ -0,0 +1,462 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * Optimized 8bit conversion routines as used by legacy GIMP code. + * Copyright (C) 2008 Sven Neumann + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include + +#include "babl.h" + +#include "base/util.h" +#include "extensions/util.h" + +#define INLINE inline + + +/* lookup tables used in conversion */ + +static float lut_linear[1 << 8]; +static float lut_gamma_2_2[1 << 8]; + + +static void +tables_init (void) +{ + int i; + + /* fill tables for conversion from 8 bit integer to float */ + for (i = 0; i < 1 << 8; i++) + { + double value = i / 255.0; + + lut_linear[i] = value; + lut_gamma_2_2[i] = gamma_2_2_to_linear (value); + } +} + +static INLINE long +u8_linear_to_float_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *d = (float *) dst; + long n = samples; + + while (n--) + *d++ = lut_linear[*src++]; + + return samples; +} + +static INLINE long +u8_gamma_2_2_to_float_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *d = (float *) dst; + long n = samples; + + while (n--) + *d++ = lut_gamma_2_2[*src++]; + + return samples; +} + +static INLINE long +conv_rgba8_linear_rgbaF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + u8_linear_to_float_linear (src, dst, samples * 4); + + return samples; +} + +static INLINE long +conv_rgba8_gamma_2_2_rgbaF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *d = (float *) dst; + long n = samples; + + while (n--) + { + *d++ = lut_gamma_2_2[*src++]; + *d++ = lut_gamma_2_2[*src++]; + *d++ = lut_gamma_2_2[*src++]; + *d++ = lut_linear[*src++]; + } + + return samples; +} + +static INLINE long +conv_rgb8_linear_rgbF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + u8_linear_to_float_linear (src, dst, samples * 3); + + return samples; +} + +static INLINE long +conv_rgb8_gamma_2_2_rgbF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + u8_gamma_2_2_to_float_linear (src, dst, samples * 3); + + return samples; +} + +static INLINE long +conv_rgb8_linear_rgbaF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *d = (float *) dst; + long n = samples; + + while (n--) + { + *d++ = lut_linear[*src++]; + *d++ = lut_linear[*src++]; + *d++ = lut_linear[*src++]; + *d++ = 1.0; + } + + return samples; +} + +static INLINE long +conv_rgb8_gamma_2_2_rgbaF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *d = (float *) dst; + long n = samples; + + while (n--) + { + *d++ = lut_gamma_2_2[*src++]; + *d++ = lut_gamma_2_2[*src++]; + *d++ = lut_gamma_2_2[*src++]; + *d++ = 1.0; + } + + return samples; +} + +static INLINE long +conv_ga8_linear_gaF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + u8_linear_to_float_linear (src, dst, samples * 2); + + return samples; +} + +static INLINE long +conv_ga8_gamma_2_2_gaF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *d = (float *) dst; + long n = samples; + + while (n--) + { + *d++ = lut_gamma_2_2[*src++]; + *d++ = lut_linear[*src++]; + } + + return samples; +} + +static INLINE long +conv_ga8_linear_rgbaF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *d = (float *) dst; + long n = samples; + + while (n--) + { + float value = lut_linear[*src++]; + + *d++ = value; + *d++ = value; + *d++ = value; + *d++ = lut_linear[*src++]; + } + + return samples; +} + +static INLINE long +conv_ga8_gamma_2_2_rgbaF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *d = (float *) dst; + long n = samples; + + while (n--) + { + float value = lut_gamma_2_2[*src++]; + + *d++ = value; + *d++ = value; + *d++ = value; + *d++ = lut_linear[*src++]; + } + + return samples; +} + +static INLINE long +conv_g8_linear_gF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + u8_linear_to_float_linear (src, dst, samples); + + return samples; +} + +static INLINE long +conv_g8_gamma_2_2_gF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + u8_gamma_2_2_to_float_linear (src, dst, samples); + + return samples; +} + +static INLINE long +conv_g8_linear_rgbaF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *d = (float *) dst; + long n = samples; + + while (n--) + { + float value = lut_linear[*src++]; + + *d++ = value; + *d++ = value; + *d++ = value; + *d++ = 1.0; + } + + return samples; +} +static INLINE long +conv_g8_gamma_2_2_rgbaF_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *d = (float *) dst; + long n = samples; + + while (n--) + { + float value = lut_gamma_2_2[*src++]; + + *d++ = value; + *d++ = value; + *d++ = value; + *d++ = 1.0; + } + + return samples; +} + +static INLINE long +conv_rgbaF_linear_rgb8_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *fsrc = (float *) src; + long n = samples; + long int v; + + while (n--) + { + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + fsrc++; + } + + return samples; +} + +static INLINE long +conv_rgbaF_linear_rgba8_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + float *fsrc = (float *) src; + long n = samples; + long int v; + + while (n--) + { + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + } + + return samples; +} + +int init (void); + +int +init (void) +{ + Babl *rgbaF_linear = babl_format_new ( + babl_model ("RGBA"), + babl_type ("float"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + Babl *rgba8_linear = babl_format_new ( + babl_model ("RGBA"), + babl_type ("u8"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + Babl *rgba8_gamma_2_2 = babl_format_new ( + babl_model ("R'G'B'A"), + babl_type ("u8"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + babl_component ("A"), + NULL); + Babl *rgbF_linear = babl_format_new ( + babl_model ("RGB"), + babl_type ("float"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + NULL); + Babl *rgb8_linear = babl_format_new ( + babl_model ("RGB"), + babl_type ("u8"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + NULL); + Babl *rgb8_gamma_2_2 = babl_format_new ( + babl_model ("R'G'B'"), + babl_type ("u8"), + babl_component ("R'"), + babl_component ("G'"), + babl_component ("B'"), + NULL); + Babl *gaF_linear = babl_format_new ( + babl_model ("YA"), + babl_type ("float"), + babl_component ("Y"), + babl_component ("A"), + NULL); + Babl *ga8_linear = babl_format_new ( + babl_model ("YA"), + babl_type ("u8"), + babl_component ("Y"), + babl_component ("A"), + NULL); + Babl *ga8_gamma_2_2 = babl_format_new ( + babl_model ("Y'A"), + babl_type ("u8"), + babl_component ("Y'"), + babl_component ("A"), + NULL); + Babl *gF_linear = babl_format_new ( + babl_model ("Y"), + babl_type ("float"), + babl_component ("Y"), + NULL); + Babl *g8_linear = babl_format_new ( + babl_model ("Y"), + babl_type ("u8"), + babl_component ("Y"), + NULL); + Babl *g8_gamma_2_2 = babl_format_new ( + babl_model ("Y'"), + babl_type ("u8"), + babl_component ("Y'"), + NULL); + + tables_init (); + +#define o(src, dst) \ + babl_conversion_new (src, dst, "linear", conv_ ## src ## _ ## dst, NULL) + + o (rgba8_linear, rgbaF_linear); + o (rgba8_gamma_2_2, rgbaF_linear); + + o (rgb8_linear, rgbF_linear); + o (rgb8_gamma_2_2, rgbF_linear); + o (rgb8_linear, rgbaF_linear); + o (rgb8_gamma_2_2, rgbaF_linear); + + o (ga8_linear, gaF_linear); + o (ga8_gamma_2_2, gaF_linear); + o (ga8_linear, rgbaF_linear); + o (ga8_gamma_2_2, rgbaF_linear); + + o (g8_linear, gF_linear); + o (g8_gamma_2_2, gF_linear); + o (g8_linear, rgbaF_linear); + o (g8_gamma_2_2, rgbaF_linear); + + o (rgbaF_linear, rgb8_linear); + o (rgbaF_linear, rgba8_linear); + + return 0; +} diff --git a/extensions/naive-CMYK.c b/extensions/naive-CMYK.c new file mode 100644 index 0000000..783df34 --- /dev/null +++ b/extensions/naive-CMYK.c @@ -0,0 +1,172 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "config.h" + +#include +#include + +#include "babl.h" + + +static long rgba_to_cmyk (char *src, + char *dst, + long n); + +static long cmyk_to_rgba (char *src, + char *dst, + long n); + +int init (void); + +int +init (void) +{ + babl_component_new ("cyan", NULL); + babl_component_new ("yellow", NULL); + babl_component_new ("magenta", NULL); + babl_component_new ("key", NULL); + + babl_model_new ( + "name", "CMYK", + babl_component ("cyan"), + babl_component ("magenta"), + babl_component ("yellow"), + babl_component ("key"), + NULL + ); + + babl_conversion_new ( + babl_model ("RGBA"), + babl_model ("CMYK"), + "linear", rgba_to_cmyk, + NULL + ); + + babl_conversion_new ( + babl_model ("CMYK"), + babl_model ("RGBA"), + "linear", cmyk_to_rgba, + NULL + ); + babl_format_new ( + "name", "CMYK float", + babl_model ("CMYK"), + babl_type ("float"), + babl_component ("cyan"), + babl_component ("yellow"), + babl_component ("magenta"), + babl_component ("key"), + NULL + ); + + return 0; +} + + +static long +rgba_to_cmyk (char *src, + char *dst, + long n) +{ + while (n--) + { + double red = ((double *) src)[0]; + double green = ((double *) src)[1]; + double blue = ((double *) src)[2]; + + double cyan, magenta, yellow, key; + + double pullout = 1.0; + + cyan = 1.0 - red; + magenta = 1.0 - green; + yellow = 1.0 - blue; + + key = 1.0; + if (cyan < key) key = cyan; + if (magenta < key) key = magenta; + if (yellow < key) key = yellow; + + key *= pullout; + + if (key < 1.0) + { + cyan = (cyan - key) / (1.0 - key); + magenta = (magenta - key) / (1.0 - key); + yellow = (yellow - key) / (1.0 - key); + } + else + { + cyan = 0.0; + magenta = 0.0; + yellow = 0.0; + } + + ((double *) dst)[0] = cyan; + ((double *) dst)[1] = magenta; + ((double *) dst)[2] = yellow; + ((double *) dst)[3] = key; + + src += 4 * sizeof (double); + dst += 4 * sizeof (double); + } + return n; +} + +static long +cmyk_to_rgba (char *src, + char *dst, + long n) +{ + while (n--) + { + double cyan = ((double *) src)[0]; + double magenta = ((double *) src)[1]; + double yellow = ((double *) src)[2]; + double key = ((double *) src)[3]; + + double red, green, blue; + + if (key < 1.0) + { + cyan = cyan * (1.0 - key) + key; + magenta = magenta * (1.0 - key) + key; + yellow = yellow * (1.0 - key) + key; + } + else + { + cyan = magenta = yellow = 1.0; + } + + red = 1.0 - cyan; + green = 1.0 - magenta; + blue = 1.0 - yellow; + + ((double *) dst)[0] = red; + ((double *) dst)[1] = green; + ((double *) dst)[2] = blue; + + ((double *) dst)[3] = 1.0; + + src += 4 * sizeof (double); + dst += 4 * sizeof (double); + } + return n; +} + diff --git a/extensions/sse-fixups.c b/extensions/sse-fixups.c new file mode 100644 index 0000000..1cf90ab --- /dev/null +++ b/extensions/sse-fixups.c @@ -0,0 +1,210 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005-2008, Øyvind Kolås and others. + * + * SSE optimized conversion routines. + * Copyright (C) 2008, Jan Heller. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "config.h" + +#if defined(__GNUC__) && (__GNUC__ >= 4) && defined(USE_SSE) && defined(USE_MMX) + +#include "babl.h" +#include "babl-cpuaccel.h" +#include "extensions/util.h" + +#define INLINE inline + +typedef float g4float __attribute__ ((vector_size (4*sizeof(float)))); +typedef int g2int __attribute__ ((vector_size (2*sizeof(int)))); + +#define g4float(a,b,c,d) ((g4float){a,b,c,d}) +#define g4float_all(val) g4float(val,val,val,val) +#define g4float_zero g4float_all(0.0) +#define g4float_ff g4float_all(255.0) + +#define g4float_max(a,b) __builtin_ia32_maxps(a, b) +#define g4float_min(a,b) __builtin_ia32_minps(a, b) +#define g4float_cvt2pi(a) __builtin_ia32_cvtps2pi(a) +#define g4float_movhl(a,b) __builtin_ia32_movhlps(a, b) +#define g4float_emms __builtin_ia32_emms + + +static INLINE long +conv_rgbaF_linear_rgb8_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + long n = samples; + + if ((int) src & 0xF) + { + // nonaligned buffers, we have to use fallback x87 code + float *fsrc = (float *) src; + int v; + + while (n--) + { + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + fsrc++; + } + } + else + { + // all is well, buffers are SSE compatible + g4float *g4src = (g4float *) src; + g4float v; + + union { + g2int si; + unsigned char c[8]; + } u; + + while (n--) + { + v = *g4src++ * g4float_ff; + v = g4float_min(v, g4float_ff); + v = g4float_max(v, g4float_zero); + u.si = g4float_cvt2pi (v); + *dst++ = u.c[0]; + *dst++ = u.c[4]; + v = g4float_movhl (v, v); + u.si = g4float_cvt2pi (v); + *dst++ = u.c[0]; + } + + g4float_emms (); + } + + return samples; +} + + +static INLINE long +conv_rgbaF_linear_rgba8_linear (unsigned char *src, + unsigned char *dst, + long samples) +{ + long n = samples; + if ((int) src & 0xF) + { + // nonaligned buffers, we have to use fallback x87 code + float *fsrc = (float *) src; + int v; + + while (n--) + { + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + + v = rint (*fsrc++ * 255.0); + *dst++ = (v < 0) ? 0 : ((v > 255) ? 255 : v); + } + } + else + { + // all is well, buffers are SSE compatible + g4float *g4src = (g4float *) src; + g4float v; + + union { + g2int si; + unsigned char c[8]; + } u; + + while (n--) + { + v = *g4src++ * g4float_ff; + v = g4float_min(v, g4float_ff); + v = g4float_max(v, g4float_zero); + u.si = g4float_cvt2pi (v); + *dst++ = u.c[0]; + *dst++ = u.c[4]; + v = g4float_movhl (v, v); + u.si = g4float_cvt2pi (v); + *dst++ = u.c[0]; + *dst++ = u.c[4]; + } + + g4float_emms (); + } + + return samples; +} + +#endif + +#define o(src, dst) \ + babl_conversion_new (src, dst, "linear", conv_ ## src ## _ ## dst, NULL) + +int init (void); + +int +init (void) +{ +#if defined(__GNUC__) && (__GNUC__ >= 4) && defined(USE_SSE) && defined(USE_MMX) + + Babl *rgbaF_linear = babl_format_new ( + babl_model ("RGBA"), + babl_type ("float"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + Babl *rgba8_linear = babl_format_new ( + babl_model ("RGBA"), + babl_type ("u8"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + babl_component ("A"), + NULL); + Babl *rgb8_linear = babl_format_new ( + babl_model ("RGB"), + babl_type ("u8"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + NULL); + + if ((babl_cpu_accel_get_support () & BABL_CPU_ACCEL_X86_MMX) && + (babl_cpu_accel_get_support () & BABL_CPU_ACCEL_X86_SSE)) + { + o (rgbaF_linear, rgb8_linear); + o (rgbaF_linear, rgba8_linear); + } + +#endif + + return 0; +} + diff --git a/extensions/util.h b/extensions/util.h new file mode 100644 index 0000000..1e6b070 --- /dev/null +++ b/extensions/util.h @@ -0,0 +1,54 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#ifndef _UTIL_H +#define _UTIL_H + +#include +#include + +#include "config.h" + +#ifndef HAVE_RINT +# define rint(f) (floor (((double) (f)) + 0.5)) +#endif + + +#define BABL_PLANAR_SANITY \ + { \ + assert(src_bands>0); \ + assert(dst_bands>0); \ + assert(src); \ + assert(*src); \ + assert(dst); \ + assert(*dst); \ + assert(n>0); \ + assert(*src_pitch); \ + } + +#define BABL_PLANAR_STEP \ + { \ + int i; \ + for (i=0; i< src_bands; i++) \ + src[i]+=src_pitch[i]; \ + for (i=0; i< dst_bands; i++) \ + dst[i]+=dst_pitch[i]; \ + } + +#endif + diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..4d4a951 --- /dev/null +++ b/install-sh @@ -0,0 +1,323 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2005-05-14.22 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +chmodcmd="$chmodprog 0755" +chowncmd= +chgrpcmd= +stripcmd= +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src= +dst= +dir_arg= +dstarg= +no_target_directory= + +usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: +-c (ignored) +-d create directories instead of installing files. +-g GROUP $chgrpprog installed files to GROUP. +-m MODE $chmodprog installed files to MODE. +-o USER $chownprog installed files to USER. +-s $stripprog installed files. +-t DIRECTORY install into DIRECTORY. +-T report an error if DSTFILE is a directory. +--help display this help and exit. +--version display version info and exit. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG +" + +while test -n "$1"; do + case $1 in + -c) shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + --help) echo "$usage"; exit $?;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -s) stripcmd=$stripprog + shift + continue;; + + -t) dstarg=$2 + shift + shift + continue;; + + -T) no_target_directory=true + shift + continue;; + + --version) echo "$0 $scriptversion"; exit $?;; + + *) # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + test -n "$dir_arg$dstarg" && break + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dstarg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dstarg" + shift # fnord + fi + shift # arg + dstarg=$arg + done + break;; + esac +done + +if test -z "$1"; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src ;; + esac + + if test -n "$dir_arg"; then + dst=$src + src= + + if test -d "$dst"; then + mkdircmd=: + chmodcmd= + else + mkdircmd=$mkdirprog + fi + else + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dstarg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dstarg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst ;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dstarg: Is a directory" >&2 + exit 1 + fi + dst=$dst/`basename "$src"` + fi + fi + + # This sed command emulates the dirname command. + dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'` + + # Make sure that the destination directory exists. + + # Skip lots of stat calls in the usual case. + if test ! -d "$dstdir"; then + defaultIFS=' + ' + IFS="${IFS-$defaultIFS}" + + oIFS=$IFS + # Some sh's can't handle IFS=/ for some reason. + IFS='%' + set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` + shift + IFS=$oIFS + + pathcomp= + + while test $# -ne 0 ; do + pathcomp=$pathcomp$1 + shift + if test ! -d "$pathcomp"; then + $mkdirprog "$pathcomp" + # mkdir can fail with a `File exist' error in case several + # install-sh are creating the directory concurrently. This + # is OK. + test -d "$pathcomp" || exit + fi + pathcomp=$pathcomp/ + done + fi + + if test -n "$dir_arg"; then + $doit $mkdircmd "$dst" \ + && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \ + && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \ + && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \ + && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; } + + else + dstfile=`basename "$dst"` + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + trap '(exit $?); exit' 1 2 13 15 + + # Copy the file name to the temp name. + $doit $cpprog "$src" "$dsttmp" && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ + && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ + && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ + && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } && + + # Now rename the file to the real destination. + { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \ + || { + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + if test -f "$dstdir/$dstfile"; then + $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \ + || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ + || { + echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 + (exit 1); exit 1 + } + else + : + fi + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" + } + } + fi || { (exit 1); exit 1; } +done + +# The final little trick to "correctly" pass the exit status to the exit trap. +{ + (exit 0); exit 0 +} + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/ltmain.sh b/ltmain.sh new file mode 100644 index 0000000..0bf3848 --- /dev/null +++ b/ltmain.sh @@ -0,0 +1,6964 @@ +# ltmain.sh - Provide generalized library-building support services. +# NOTE: Changing this file will not affect anything until you rerun configure. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +basename="s,^.*/,,g" + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +progname=`echo "$progpath" | $SED $basename` +modename="$progname" + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION="1.5.26 Debian 1.5.26-4" +TIMESTAMP=" (1.1220.2.493 2008/02/01 16:58:18)" + +# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# Check that we have a working $echo. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell, and then maybe $echo will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE +fi + +# Global variables. +mode=$default_mode +nonopt= +prev= +prevopt= +run= +show="$echo" +show_help= +execute_dlfiles= +duplicate_deps=no +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +##################################### +# Shell function definitions: +# This seems to be the best place for them + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $mkdir "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || { + $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2 + exit $EXIT_FAILURE + } + fi + + $echo "X$my_tmpdir" | $Xsed +} + + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \ + $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | \ + $SED -n -e '1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $echo $win32_libid_type +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + CC_quoted="$CC_quoted $arg" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + CC_quoted="$CC_quoted $arg" + done + case "$@ " in + " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + $echo "$modename: unable to infer tagged configuration" + $echo "$modename: specify a tag with \`--tag'" 1>&2 + exit $EXIT_FAILURE +# else +# $echo "$modename: using $tagname tagged configuration" + fi + ;; + esac + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + + $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" + $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 + exit $EXIT_FAILURE + fi +} + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + my_status="" + + $show "${rm}r $my_gentop" + $run ${rm}r "$my_gentop" + $show "$mkdir $my_gentop" + $run $mkdir "$my_gentop" + my_status=$? + if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then + exit $my_status + fi + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + extracted_serial=`expr $extracted_serial + 1` + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + $show "${rm}r $my_xdir" + $run ${rm}r "$my_xdir" + $show "$mkdir $my_xdir" + $run $mkdir "$my_xdir" + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then + exit $exit_status + fi + case $host in + *-darwin*) + $show "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + if test -z "$run"; then + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` + darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` + if test -n "$darwin_arches"; then + darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + $show "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we have a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + lipo -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + ${rm}r unfat-$$ + cd "$darwin_orig_dir" + else + cd "$darwin_orig_dir" + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + fi # $run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + func_extract_archives_result="$my_oldobjs" +} +# End of Shell function definitions +##################################### + +# Darwin sucks +eval std_shrext=\"$shrext_cmds\" + +disable_libs=no + +# Parse our command line options once, thoroughly. +while test "$#" -gt 0 +do + arg="$1" + shift + + case $arg in + -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + execute_dlfiles) + execute_dlfiles="$execute_dlfiles $arg" + ;; + tag) + tagname="$arg" + preserve_args="${preserve_args}=$arg" + + # Check whether tagname contains only valid characters + case $tagname in + *[!-_A-Za-z0-9,/]*) + $echo "$progname: invalid tag name: $tagname" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $tagname in + CC) + # Don't test for the "default" C tag, as we know, it's there, but + # not specially marked. + ;; + *) + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then + taglist="$taglist $tagname" + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" + else + $echo "$progname: ignoring unknown tag $tagname" 1>&2 + fi + ;; + esac + ;; + *) + eval "$prev=\$arg" + ;; + esac + + prev= + prevopt= + continue + fi + + # Have we seen a non-optional argument yet? + case $arg in + --help) + show_help=yes + ;; + + --version) + echo "\ +$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP + +Copyright (C) 2008 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + exit $? + ;; + + --config) + ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath + # Now print the configurations for the tags. + for tagname in $taglist; do + ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath" + done + exit $? + ;; + + --debug) + $echo "$progname: enabling shell trace mode" + set -x + preserve_args="$preserve_args $arg" + ;; + + --dry-run | -n) + run=: + ;; + + --features) + $echo "host: $host" + if test "$build_libtool_libs" = yes; then + $echo "enable shared libraries" + else + $echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + $echo "enable static libraries" + else + $echo "disable static libraries" + fi + exit $? + ;; + + --finish) mode="finish" ;; + + --mode) prevopt="--mode" prev=mode ;; + --mode=*) mode="$optarg" ;; + + --preserve-dup-deps) duplicate_deps="yes" ;; + + --quiet | --silent) + show=: + preserve_args="$preserve_args $arg" + ;; + + --tag) + prevopt="--tag" + prev=tag + preserve_args="$preserve_args --tag" + ;; + --tag=*) + set tag "$optarg" ${1+"$@"} + shift + prev=tag + preserve_args="$preserve_args --tag" + ;; + + -dlopen) + prevopt="-dlopen" + prev=execute_dlfiles + ;; + + -*) + $echo "$modename: unrecognized option \`$arg'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + + *) + nonopt="$arg" + break + ;; + esac +done + +if test -n "$prevopt"; then + $echo "$modename: option \`$prevopt' requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE +fi + +case $disable_libs in +no) + ;; +shared) + build_libtool_libs=no + build_old_libs=yes + ;; +static) + build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` + ;; +esac + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +if test -z "$show_help"; then + + # Infer the operation mode. + if test -z "$mode"; then + $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2 + $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2 + case $nonopt in + *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*) + mode=link + for arg + do + case $arg in + -c) + mode=compile + break + ;; + esac + done + ;; + *db | *dbx | *strace | *truss) + mode=execute + ;; + *install*|cp|mv) + mode=install + ;; + *rm) + mode=uninstall + ;; + *) + # If we have no mode, but dlfiles were specified, then do execute mode. + test -n "$execute_dlfiles" && mode=execute + + # Just use the default operation mode. + if test -z "$mode"; then + if test -n "$nonopt"; then + $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 + else + $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 + fi + fi + ;; + esac + fi + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + $echo "$modename: unrecognized option \`-dlopen'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$modename --help --mode=$mode' for more information." + + # These modes are in order of execution frequency so that they run quickly. + case $mode in + # libtool compile mode + compile) + modename="$modename: compile" + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + if test -n "$libobj" ; then + $echo "$modename: you cannot specify \`-o' more than once" 1>&2 + exit $EXIT_FAILURE + fi + arg_mode=target + continue + ;; + + -static | -prefer-pic | -prefer-non-pic) + later="$later $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"` + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + lastarg="$lastarg $arg" + done + IFS="$save_ifs" + lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"` + + # Add the arguments to base_compile. + base_compile="$base_compile $lastarg" + continue + ;; + + * ) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` + + case $lastarg in + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, and some SunOS ksh mistreat backslash-escaping + # in scan sets (worked around with variable expansion), + # and furthermore cannot handle '|' '&' '(' ')' in scan sets + # at all, so we specify them separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + lastarg="\"$lastarg\"" + ;; + esac + + base_compile="$base_compile $lastarg" + done # for arg + + case $arg_mode in + arg) + $echo "$modename: you must specify an argument for -Xcompile" + exit $EXIT_FAILURE + ;; + target) + $echo "$modename: you must specify a target with \`-o'" 1>&2 + exit $EXIT_FAILURE + ;; + *) + # Get the name of the library object. + [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + xform='[cCFSifmso]' + case $libobj in + *.ada) xform=ada ;; + *.adb) xform=adb ;; + *.ads) xform=ads ;; + *.asm) xform=asm ;; + *.c++) xform=c++ ;; + *.cc) xform=cc ;; + *.ii) xform=ii ;; + *.class) xform=class ;; + *.cpp) xform=cpp ;; + *.cxx) xform=cxx ;; + *.[fF][09]?) xform=[fF][09]. ;; + *.for) xform=for ;; + *.java) xform=java ;; + *.obj) xform=obj ;; + *.sx) xform=sx ;; + esac + + libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` + + case $libobj in + *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; + *) + $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -static) + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"` + case $qlibobj in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qlibobj="\"$qlibobj\"" ;; + esac + test "X$libobj" != "X$qlibobj" \ + && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && $echo "$modename: libobj name \`$libobj' may not contain shell special characters." + objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$obj"; then + xdir= + else + xdir=$xdir/ + fi + lobj=${xdir}$objdir/$objname + + if test -z "$base_compile"; then + $echo "$modename: you must specify a compilation command" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + $run $rm $removelist + trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + removelist="$removelist $output_obj $lockfile" + trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $run ln "$progpath" "$lockfile" 2>/dev/null; do + $show "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $echo "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + $echo "$srcfile" > "$lockfile" + fi + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"` + case $qsrcfile in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qsrcfile="\"$qsrcfile\"" ;; + esac + + $run $rm "$libobj" "${libobj}T" + + # Create a libtool object file (analogous to a ".la" file), + # but don't create it if we're doing a dry run. + test -z "$run" && cat > ${libobj}T </dev/null`" != "X$srcfile"; then + $echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + $show "$mv $output_obj $lobj" + if $run $mv $output_obj $lobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Append the name of the PIC object to the libtool object file. + test -z "$run" && cat >> ${libobj}T <> ${libobj}T </dev/null`" != "X$srcfile"; then + $echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + $show "$mv $output_obj $obj" + if $run $mv $output_obj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Append the name of the non-PIC object the libtool object file. + # Only append if the libtool object file exists. + test -z "$run" && cat >> ${libobj}T <> ${libobj}T <&2 + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test + ;; + *) qarg=$arg ;; + esac + libtool_args="$libtool_args $qarg" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + compile_command="$compile_command @OUTPUT@" + finalize_command="$finalize_command @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + compile_command="$compile_command @SYMFILE@" + finalize_command="$finalize_command @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + if test ! -f "$arg"; then + $echo "$modename: symbol file \`$arg' does not exist" + exit $EXIT_FAILURE + fi + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat $save_arg` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + pic_object= + non_pic_object= + + # Read the .lo file + # If there is no directory component, then add one. + case $arg in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + if test -z "$pic_object" || \ + test -z "$non_pic_object" || + test "$pic_object" = none && \ + test "$non_pic_object" = none; then + $echo "$modename: cannot find name of object for \`$arg'" 1>&2 + exit $EXIT_FAILURE + fi + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + libobjs="$libobjs $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + non_pic_objects="$non_pic_objects $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if test -z "$run"; then + $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 + exit $EXIT_FAILURE + else + # Dry-run case. + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` + non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` + libobjs="$libobjs $pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + fi + done + else + $echo "$modename: link input file \`$save_arg' does not exist" + exit $EXIT_FAILURE + fi + arg=$save_arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit $EXIT_FAILURE + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + compile_command="$compile_command $wl$qarg" + finalize_command="$finalize_command $wl$qarg" + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + darwin_framework|darwin_framework_skip) + test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + prev= + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + compile_command="$compile_command $link_static_flag" + finalize_command="$finalize_command $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 + continue + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: more than one -exported-symbols argument is not allowed" + exit $EXIT_FAILURE + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework|-arch|-isysroot) + case " $CC " in + *" ${arg} ${1} "* | *" ${arg} ${1} "*) + prev=darwin_framework_skip ;; + *) compiler_flags="$compiler_flags $arg" + prev=darwin_framework ;; + esac + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + ;; + esac + continue + ;; + + -L*) + dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + notinst_path="$notinst_path $dir" + fi + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs -framework System" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + -model) + compile_command="$compile_command $arg" + compiler_flags="$compiler_flags $arg" + finalize_command="$finalize_command $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -module) + module=yes + continue + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m* pass through architecture-specific compiler args for GCC + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2 + $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit $EXIT_FAILURE + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Wl,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $wl$flag" + linker_flags="$linker_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # Some other compiler flag. + -* | +*) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + pic_object= + non_pic_object= + + # Read the .lo file + # If there is no directory component, then add one. + case $arg in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + if test -z "$pic_object" || \ + test -z "$non_pic_object" || + test "$pic_object" = none && \ + test "$non_pic_object" = none; then + $echo "$modename: cannot find name of object for \`$arg'" 1>&2 + exit $EXIT_FAILURE + fi + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + libobjs="$libobjs $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + non_pic_objects="$non_pic_objects $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if test -z "$run"; then + $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 + exit $EXIT_FAILURE + else + # Dry-run case. + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` + non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` + libobjs="$libobjs $pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + done # argument parsing loop + + if test -n "$prev"; then + $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` + if test "X$output_objdir" = "X$output"; then + output_objdir="$objdir" + else + output_objdir="$output_objdir/$objdir" + fi + # Create the object directory. + if test ! -d "$output_objdir"; then + $show "$mkdir $output_objdir" + $run $mkdir $output_objdir + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then + exit $exit_status + fi + fi + + # Determine the type of output + case $output in + "") + $echo "$modename: you must specify an output file" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + case $host in + *cygwin* | *mingw* | *pw32*) + # don't eliminate duplications in $postdeps and $predeps + duplicate_compiler_generated_deps=yes + ;; + *) + duplicate_compiler_generated_deps=$duplicate_deps + ;; + esac + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if test "X$duplicate_deps" = "Xyes" ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + case $linkmode in + lib) + passes="conv link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2 + exit $EXIT_FAILURE + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + for pass in $passes; do + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2 + continue + fi + name=`$echo "X$deplib" | $Xsed -e 's/^-l//'` + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if (${SED} -e '2q' $lib | + grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + library_names= + old_library= + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + *) + $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2 + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'` + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + if eval $echo \"$deplib\" 2>/dev/null \ + | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $echo + $echo "*** Warning: Trying to link with static lib archive $deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because the file extensions .$libext of this argument makes me believe" + $echo "*** that it is just a static archive that I should not used here." + else + $echo + $echo "*** Warning: Linking the shared library $output against the" + $echo "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + if test "$found" = yes || test -f "$lib"; then : + else + $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2 + exit $EXIT_FAILURE + fi + + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + $echo "$modename: \`$lib' is not a convenience library" 1>&2 + exit $EXIT_FAILURE + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2 + $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 + abs_ladir="$ladir" + fi + ;; + esac + laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + $echo "$modename: warning: library \`$lib' was moved." 1>&2 + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath " in + *" $dir "*) ;; + *" $absdir "*) ;; + *) temp_rpath="$temp_rpath $absdir" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes ; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + # This is a shared library + + # Warn about portability, can't link against -module's on + # some systems (darwin) + if test "$shouldnotlink" = yes && test "$pass" = link ; then + $echo + if test "$linkmode" = prog; then + $echo "*** Warning: Linking the executable $output against the loadable module" + else + $echo "*** Warning: Linking the shared library $output against the loadable module" + fi + $echo "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + realname="$2" + shift; shift + libname=`eval \\$echo \"$libname_spec\"` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw*) + major=`expr $current - $age` + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + soname=`$echo $soroot | ${SED} -e 's/^.*\///'` + newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a" + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + $show "extracting exported symbol list from \`$soname'" + save_ifs="$IFS"; IFS='~' + cmds=$extract_expsyms_cmds + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + $show "generating import library for \`$soname'" + save_ifs="$IFS"; IFS='~' + cmds=$old_archive_from_expsyms_cmds + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a module then we can not link against + # it, someone is ignoring the new warnings I added + if /usr/bin/file -L $add 2> /dev/null | + $EGREP ": [^:]* bundle" >/dev/null ; then + $echo "** Warning, lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $echo + $echo "** And there doesn't seem to be a static archive available" + $echo "** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + $echo "$modename: configuration error: unsupported hardcode properties" + exit $EXIT_FAILURE + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && \ + test "$hardcode_minus_L" != yes && \ + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $echo + $echo "*** Warning: This system can not link to static lib archive $lib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $echo "*** But as you try to build a module library, libtool will still create " + $echo "*** a static module, that should work as long as the dlopening application" + $echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $echo + $echo "*** However, this would only work if libtool was able to extract symbol" + $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + $echo "*** not find such a program. So, this module is probably useless." + $echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'` + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + case $deplib in + -L*) path="$deplib" ;; + *.la) + dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$deplib" && dir="." + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + fi + ;; + esac + if grep "^installed=no" $deplib > /dev/null; then + path="$absdir/$objdir" + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + if test "$absdir" != "$libdir"; then + $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2 + fi + path="$absdir" + fi + depdepl= + case $host in + *-*-darwin*) + # we do not want to link against static libs, + # but need to link against shared + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + eval deplibdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$deplibdir/$depdepl" ; then + depdepl="$deplibdir/$depdepl" + elif test -f "$path/$depdepl" ; then + depdepl="$path/$depdepl" + else + # Can't find it, oh well... + depdepl= + fi + # do not add paths which are already there + case " $newlib_search_path " in + *" $path "*) ;; + *) newlib_search_path="$newlib_search_path $path";; + esac + fi + path="" + ;; + *) + path="-L$path" + ;; + esac + ;; + -l*) + case $host in + *-*-darwin*) + # Again, we only want to link against shared libraries + eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"` + for tmp in $newlib_search_path ; do + if test -f "$tmp/lib$tmp_libs.dylib" ; then + eval depdepl="$tmp/lib$tmp_libs.dylib" + break + fi + done + path="" + ;; + *) continue ;; + esac + ;; + *) continue ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + case " $deplibs " in + *" $depdepl "*) ;; + *) deplibs="$depdepl $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + case " $deplibs" in + *\ -l* | *\ -L*) + $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ;; + esac + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 + fi + + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 + fi + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + if test "$module" = no; then + $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1 + exit $EXIT_FAILURE + else + $echo + $echo "*** Warning: Linking the shared library $output against the non-libtool" + $echo "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + if test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2 + fi + + set dummy $rpath + if test "$#" -gt 2; then + $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 + fi + install_libdir="$2" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 + fi + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + IFS="$save_ifs" + + if test -n "$8"; then + $echo "$modename: too many parameters to \`-version-info'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$2" + number_minor="$3" + number_revision="$4" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + current=`expr $number_major + $number_minor` + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + current=`expr $number_major + $number_minor` + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE + ;; + esac + ;; + no) + current="$2" + revision="$3" + age="$4" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + if test "$age" -gt "$current"; then + $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + minor_current=`expr $current + 1` + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current"; + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + major=`expr $current - $age` + else + major=`expr $current - $age + 1` + fi + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + iface=`expr $revision - $loop` + loop=`expr $loop - 1` + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + ;; + + osf) + major=.`expr $current - $age` + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + iface=`expr $current - $loop` + loop=`expr $loop - 1` + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + major=`expr $current - $age` + versuffix="-$major" + ;; + + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + fi + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$echo "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + if test -n "$removelist"; then + $show "${rm}r $removelist" + $run ${rm}r $removelist + fi + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"` + # deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"` + # dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs -framework System" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $rm conftest.c + cat > conftest.c </dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null \ + | grep " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \ + | ${SED} 10q \ + | $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $echo + $echo "*** Warning: linker path does not have real file for library $a_deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $echo "*** with $libname but no candidates were found. (...for file magic test)" + else + $echo "*** with $libname and none of the candidates passed a file format test" + $echo "*** using a file magic. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + for a_deplib in $deplibs; do + name=`expr $a_deplib : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test -n "$name" && test "$name" != "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval \\$echo \"$libname_spec\"` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval $echo \"$potent_lib\" 2>/dev/null \ + | ${SED} 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $echo + $echo "*** Warning: linker path does not have real file for library $a_deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $echo "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $echo "*** with $libname and none of the candidates passed a file format test" + $echo "*** using a regex pattern. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ + -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"` + done + fi + if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \ + | grep . >/dev/null; then + $echo + if test "X$deplibs_check_method" = "Xnone"; then + $echo "*** Warning: inter-library dependencies are not supported in this platform." + else + $echo "*** Warning: inter-library dependencies are not known to be supported." + fi + $echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $echo + $echo "*** Warning: libtool could not satisfy all declared inter-library" + $echo "*** dependencies of module $libname. Therefore, libtool will create" + $echo "*** a static module, that should work as long as the dlopening" + $echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $echo + $echo "*** However, this would only work if libtool was able to extract symbol" + $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + $echo "*** not find such a program. So, this module is probably useless." + $echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $echo "*** The inter-library dependencies that have been dropped here will be" + $echo "*** automatically added whenever a program is linked with this library" + $echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $echo + $echo "*** Since this library must not contain undefined symbols," + $echo "*** because either the platform does not support them or" + $echo "*** it was explicitly requested with -no-undefined," + $echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + case $archive_cmds in + *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;; + *) eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;; + esac + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + realname="$2" + shift; shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + if len=`expr "X$cmd" : ".*"` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + $show "$cmd" + $run eval "$cmd" || exit $? + skipped_export=false + else + # The command line is too long to execute in one step. + $show "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex"; then + $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" + $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + $show "$mv \"${export_symbols}T\" \"$export_symbols\"" + $run eval '$mv "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise. + $echo "creating reloadable object files..." + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$echo "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + delfiles= + last_robj= + k=1 + output=$output_objdir/$output_la-${k}.$objext + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + eval test_cmds=\"$reload_cmds $objlist $last_robj\" + if test "X$objlist" = X || + { len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len"; }; then + objlist="$objlist $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + k=`expr $k + 1` + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + len=1 + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + + if ${skipped_export-false}; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + libobjs=$output + # Append the command to create the export file. + eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\" + fi + + # Set up a command to remove the reloadable object files + # after they are used. + i=0 + while test "$i" -lt "$k" + do + i=`expr $i + 1` + delfiles="$delfiles $output_objdir/$output_la-${i}.$objext" + done + + $echo "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + + # Append the command to remove the reloadable object files + # to the just-reset $cmds. + eval cmds=\"\$cmds~\$rm $delfiles\" + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + case " $deplibs" in + *\ -l* | *\ -L*) + $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;; + esac + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 + fi + + case $output in + *.lo) + if test -n "$objs$old_deplibs"; then + $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 + exit $EXIT_FAILURE + fi + libobj="$output" + obj=`$echo "X$output" | $Xsed -e "$lo2o"` + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $run $rm $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + cmds=$reload_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $run eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + cmds=$reload_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;; + esac + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 + fi + + if test "$preload" = yes; then + if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown && + test "$dlopen_self_static" = unknown; then + $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." + fi + fi + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + case $host in + *darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + if test "$tagname" = CXX ; then + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + fi + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + dlsyms= + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + dlsyms="${outputname}S.c" + else + $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 + fi + fi + + if test -n "$dlsyms"; then + case $dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${outputname}.nm" + + $show "$rm $nlist ${nlist}S ${nlist}T" + $run $rm "$nlist" "${nlist}S" "${nlist}T" + + # Parse the name list into a source file. + $show "creating $output_objdir/$dlsyms" + + test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ +/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ +/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* Prevent the only kind of declaration conflicts we can make. */ +#define lt_preloaded_symbols some_other_symbol + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + $show "generating symbol list for \`$output'" + + test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for arg in $progfiles; do + $show "extracting global C symbols from \`$arg'" + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + if test -n "$export_symbols_regex"; then + $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $run $rm $export_symbols + $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* ) + $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + else + $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + $run eval 'mv "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* ) + $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + fi + fi + + for arg in $dlprefiles; do + $show "extracting global C symbols from \`$arg'" + name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` + $run eval '$echo ": $name " >> "$nlist"' + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -z "$run"; then + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $mv "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if grep -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + grep -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' + else + $echo '/* NONE */' >> "$output_objdir/$dlsyms" + fi + + $echo >> "$output_objdir/$dlsyms" "\ + +#undef lt_preloaded_symbols + +#if defined (__STDC__) && __STDC__ +# define lt_ptr void * +#else +# define lt_ptr char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +" + + case $host in + *cygwin* | *mingw* ) + $echo >> "$output_objdir/$dlsyms" "\ +/* DATA imports from DLLs on WIN32 can't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs */ +struct { +" + ;; + * ) + $echo >> "$output_objdir/$dlsyms" "\ +const struct { +" + ;; + esac + + + $echo >> "$output_objdir/$dlsyms" "\ + const char *name; + lt_ptr address; +} +lt_preloaded_symbols[] = +{\ +" + + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" + + $echo >> "$output_objdir/$dlsyms" "\ + {0, (lt_ptr) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + fi + + pic_flag_for_symtable= + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";; + esac;; + *-*-hpux*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag";; + esac + esac + + # Now compile the dynamic symbol file. + $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" + $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? + + # Clean up the generated files. + $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" + $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" + + # Transform the symbol file into the correct name. + case $host in + *cygwin* | *mingw* ) + if test -f "$output_objdir/${outputname}.def" ; then + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` + else + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + fi + ;; + * ) + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + ;; + esac + ;; + *) + $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 + exit $EXIT_FAILURE + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` + fi + + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + # Replace the output file specification. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + $show "$link_command" + $run eval "$link_command" + exit_status=$? + + # Delete the generated files. + if test -n "$dlsyms"; then + $show "$rm $output_objdir/${outputname}S.${objext}" + $run $rm "$output_objdir/${outputname}S.${objext}" + fi + + exit $exit_status + fi + + if test -n "$shlibpath_var"; then + # We should set the shlibpath_var + rpath= + for dir in $temp_rpath; do + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) + # Absolute path. + rpath="$rpath$dir:" + ;; + *) + # Relative path: add a thisdir entry. + rpath="$rpath\$thisdir/$dir:" + ;; + esac + done + temp_rpath="$rpath" + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $run $rm $output + # Link the executable and exit + $show "$link_command" + $run eval "$link_command" || exit $? + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 + $echo "$modename: \`$output' will be relinked during installation" 1>&2 + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname + + $show "$link_command" + $run eval "$link_command" || exit $? + + # Now create the wrapper script. + $show "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` + fi + + # Quote $echo for shipping. + if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if our run command is non-null. + if test -z "$run"; then + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + output_name=`basename $output` + output_path=`dirname $output` + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $rm $cwrappersource $cwrapper + trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + cat > $cwrappersource <> $cwrappersource<<"EOF" +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +/* -DDEBUG is fairly common in CFLAGS. */ +#undef DEBUG +#if defined DEBUGWRAPPER +# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) +#else +# define DEBUG(format, ...) +#endif + +const char *program_name = NULL; + +void * xmalloc (size_t num); +char * xstrdup (const char *string); +const char * base_name (const char *name); +char * find_executable(const char *wrapper); +int check_executable(const char *path); +char * strendzap(char *str, const char *pat); +void lt_fatal (const char *message, ...); + +int +main (int argc, char *argv[]) +{ + char **newargz; + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + DEBUG("(main) argv[0] : %s\n",argv[0]); + DEBUG("(main) program_name : %s\n",program_name); + newargz = XMALLOC(char *, argc+2); +EOF + + cat >> $cwrappersource <> $cwrappersource <<"EOF" + newargz[1] = find_executable(argv[0]); + if (newargz[1] == NULL) + lt_fatal("Couldn't find %s", argv[0]); + DEBUG("(main) found exe at : %s\n",newargz[1]); + /* we know the script has the same name, without the .exe */ + /* so make sure newargz[1] doesn't end in .exe */ + strendzap(newargz[1],".exe"); + for (i = 1; i < argc; i++) + newargz[i+1] = xstrdup(argv[i]); + newargz[argc+1] = NULL; + + for (i=0; i> $cwrappersource <> $cwrappersource <> $cwrappersource <<"EOF" + return 127; +} + +void * +xmalloc (size_t num) +{ + void * p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL +; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char)name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable(const char * path) +{ + struct stat st; + + DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) && + ( + /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ +#if defined (S_IXOTH) + ((st.st_mode & S_IXOTH) == S_IXOTH) || +#endif +#if defined (S_IXGRP) + ((st.st_mode & S_IXGRP) == S_IXGRP) || +#endif + ((st.st_mode & S_IXUSR) == S_IXUSR)) + ) + return 1; + else + return 0; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise */ +char * +find_executable (const char* wrapper) +{ + int has_slash = 0; + const char* p; + const char* p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char* concat_name; + + DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char* path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char* q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR(*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen(tmp); + concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen(tmp); + concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + return NULL; +} + +char * +strendzap(char *str, const char *pat) +{ + size_t len, patlen; + + assert(str != NULL); + assert(pat != NULL); + + len = strlen(str); + patlen = strlen(pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp(str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char * mode, + const char * message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} +EOF + # we should really use a build-platform specific compiler + # here, but OTOH, the wrappers (shell script and this C one) + # are only useful if you want to execute the "real" binary. + # Since the "real" binary is built for $host, then this + # wrapper might as well be built for $host, too. + $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource + ;; + esac + $rm $output + trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 + + $echo > $output "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variable: + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$echo are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + echo=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$echo works! + : + else + # Restart under the correct shell, and then maybe \$echo will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $echo >> $output "\ + + # Find the directory that this script lives in. + thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $echo >> $output "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || \\ + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $mkdir \"\$progdir\" + else + $rm \"\$progdir/\$file\" + fi" + + $echo >> $output "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $echo \"\$relink_command_output\" >&2 + $rm \"\$progdir/\$file\" + exit $EXIT_FAILURE + fi + fi + + $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $rm \"\$progdir/\$program\"; + $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $rm \"\$progdir/\$file\" + fi" + else + $echo >> $output "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $echo >> $output "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $echo >> $output "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $echo >> $output "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $echo >> $output "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2*) + $echo >> $output "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $echo >> $output "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $echo >> $output "\ + \$echo \"\$0: cannot exec \$program \$*\" + exit $EXIT_FAILURE + fi + else + # The program doesn't exist. + \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$echo \"This script is just a wrapper for \$program.\" 1>&2 + $echo \"See the $PACKAGE documentation for more information.\" 1>&2 + exit $EXIT_FAILURE + fi +fi\ +" + chmod +x $output + fi + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + $echo "X$obj" | $Xsed -e 's%^.*/%%' + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $echo "copying selected object files to avoid basename conflicts..." + + if test -z "$gentop"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "$mkdir $gentop" + $run $mkdir "$gentop" + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$gentop"; then + exit $exit_status + fi + fi + + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + counter=`expr $counter + 1` + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + $run ln "$obj" "$gentop/$newobj" || + $run cp "$obj" "$gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + + eval cmds=\"$old_archive_cmds\" + + if len=`expr "X$cmds" : ".*"` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + $echo "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + for obj in $save_oldobjs + do + oldobjs="$objlist $obj" + objlist="$objlist $obj" + eval test_cmds=\"$old_archive_cmds\" + if len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + eval cmd=\"$cmd\" + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$generated"; then + $show "${rm}r$generated" + $run ${rm}r$generated + fi + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + $show "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + + # Only create the output if not a dry run. + if test -z "$run"; then + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + for lib in $dlfiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdlfiles="$newdlfiles $libdir/$name" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdlprefiles="$newdlprefiles $libdir/$name" + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $rm $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $echo > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $echo >> $output "\ +relink_command=\"$relink_command\"" + fi + done + fi + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" + $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $? + ;; + esac + exit $EXIT_SUCCESS + ;; + + # libtool install mode + install) + modename="$modename: install" + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $echo "X$nonopt" | grep shtool > /dev/null; then + # Aesthetically quote it. + arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$arg " + arg="$1" + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog$arg" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) prev=$arg ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog $arg" + done + + if test -z "$install_prog"; then + $echo "$modename: you must specify an install program" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test -n "$prev"; then + $echo "$modename: the \`$prev' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test -z "$files"; then + if test -z "$dest"; then + $echo "$modename: no file or destination specified" 1>&2 + else + $echo "$modename: you must specify a destination" 1>&2 + fi + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Strip any trailing slash from the destination. + dest=`$echo "X$dest" | $Xsed -e 's%/$%%'` + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'` + test "X$destdir" = "X$dest" && destdir=. + destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'` + + # Not a directory, so check to see that there is only one file specified. + set dummy $files + if test "$#" -gt 2; then + $echo "$modename: \`$dest' is not a directory" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$file' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + library_names= + old_library= + relink_command= + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/ + test "X$dir" = "X$file/" && dir= + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + if test "$inst_prefix_dir" = "$destdir"; then + $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2 + exit $EXIT_FAILURE + fi + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP` + else + relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP` + fi + + $echo "$modename: warning: relinking \`$file'" 1>&2 + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + exit $EXIT_FAILURE + fi + fi + + # See the names of the shared library. + set dummy $library_names + if test -n "$2"; then + realname="$2" + shift + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + $show "$install_prog $dir/$srcname $destdir/$realname" + $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $? + if test -n "$stripme" && test -n "$striplib"; then + $show "$striplib $destdir/$realname" + $run eval "$striplib $destdir/$realname" || exit $? + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + if test "$linkname" != "$realname"; then + $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" + $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" + fi + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + cmds=$postinstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + fi + + # Install the pseudo-library for information purposes. + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + instname="$dir/$name"i + $show "$install_prog $instname $destdir/$name" + $run eval "$install_prog $instname $destdir/$name" || exit $? + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + # Install the libtool object if requested. + if test -n "$destfile"; then + $show "$install_prog $file $destfile" + $run eval "$install_prog $file $destfile" || exit $? + fi + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + staticobj=`$echo "X$file" | $Xsed -e "$lo2o"` + + $show "$install_prog $staticobj $staticdest" + $run eval "$install_prog \$staticobj \$staticdest" || exit $? + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + file=`$echo $file|${SED} 's,.exe$,,'` + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin*|*mingw*) + wrapper=`$echo $file | ${SED} -e 's,.exe$,,'` + ;; + *) + wrapper=$file + ;; + esac + if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then + notinst_deplibs= + relink_command= + + # Note that it is not necessary on cygwin/mingw to append a dot to + # foo even if both foo and FILE.exe exist: automatic-append-.exe + # behavior happens only for exec(3), not for open(2)! Also, sourcing + # `FILE.' does not work on cygwin managed mounts. + # + # If there is no directory component, then add one. + case $wrapper in + */* | *\\*) . ${wrapper} ;; + *) . ./${wrapper} ;; + esac + + # Check the variables that should have been set. + if test -z "$notinst_deplibs"; then + $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2 + exit $EXIT_FAILURE + fi + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + # If there is no directory component, then add one. + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + fi + libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2 + finalize=no + fi + done + + relink_command= + # Note that it is not necessary on cygwin/mingw to append a dot to + # foo even if both foo and FILE.exe exist: automatic-append-.exe + # behavior happens only for exec(3), not for open(2)! Also, sourcing + # `FILE.' does not work on cygwin managed mounts. + # + # If there is no directory component, then add one. + case $wrapper in + */* | *\\*) . ${wrapper} ;; + *) . ./${wrapper} ;; + esac + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + if test "$finalize" = yes && test -z "$run"; then + tmpdir=`func_mktempdir` + file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'` + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP` + + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + ${rm}r "$tmpdir" + continue + fi + file="$outputname" + else + $echo "$modename: warning: cannot relink \`$file'" 1>&2 + fi + else + # Install the binary that we compiled earlier. + file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'` + ;; + esac + ;; + esac + $show "$install_prog$stripme $file $destfile" + $run eval "$install_prog\$stripme \$file \$destfile" || exit $? + test -n "$outputname" && ${rm}r "$tmpdir" + ;; + esac + done + + for file in $staticlibs; do + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + $show "$install_prog $file $oldlib" + $run eval "$install_prog \$file \$oldlib" || exit $? + + if test -n "$stripme" && test -n "$old_striplib"; then + $show "$old_striplib $oldlib" + $run eval "$old_striplib $oldlib" || exit $? + fi + + # Do each command in the postinstall commands. + cmds=$old_postinstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$future_libdirs"; then + $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2 + fi + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + test -n "$run" && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi + ;; + + # libtool finish mode + finish) + modename="$modename: finish" + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + cmds=$finish_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || admincmds="$admincmds + $cmd" + done + IFS="$save_ifs" + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $run eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + test "$show" = : && exit $EXIT_SUCCESS + + $echo "X----------------------------------------------------------------------" | $Xsed + $echo "Libraries have been installed in:" + for libdir in $libdirs; do + $echo " $libdir" + done + $echo + $echo "If you ever happen to want to link against installed libraries" + $echo "in a given directory, LIBDIR, you must either use libtool, and" + $echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + $echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + $echo " during execution" + fi + if test -n "$runpath_var"; then + $echo " - add LIBDIR to the \`$runpath_var' environment variable" + $echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $echo " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $echo " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $echo + $echo "See any operating system documentation about shared libraries for" + $echo "more information, such as the ld(1) and ld.so(8) manual pages." + $echo "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS + ;; + + # libtool execute mode + execute) + modename="$modename: execute" + + # The first argument is the command name. + cmd="$nonopt" + if test -z "$cmd"; then + $echo "$modename: you must specify a COMMAND" 1>&2 + $echo "$help" + exit $EXIT_FAILURE + fi + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + if test ! -f "$file"; then + $echo "$modename: \`$file' is not a file" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Read the libtool library. + dlname= + library_names= + + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'" + continue + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2 + exit $EXIT_FAILURE + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + ;; + + *) + $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2 + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"` + args="$args \"$file\"" + done + + if test -z "$run"; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\"" + $echo "export $shlibpath_var" + fi + $echo "$cmd$args" + exit $EXIT_SUCCESS + fi + ;; + + # libtool clean and uninstall mode + clean | uninstall) + modename="$modename: $mode" + rm="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) rm="$rm $arg"; rmforce=yes ;; + -*) rm="$rm $arg" ;; + *) files="$files $arg" ;; + esac + done + + if test -z "$rm"; then + $echo "$modename: you must specify an RM program" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$file"; then + dir=. + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if (test -L "$file") >/dev/null 2>&1 \ + || (test -h "$file") >/dev/null 2>&1 \ + || test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + . $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + cmds=$postuninstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" + if test "$?" -ne 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + cmds=$old_postuninstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" + if test "$?" -ne 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + + # Read the .lo file + . $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" \ + && test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" \ + && test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + file=`$echo $file|${SED} 's,.exe$,,'` + noexename=`$echo $name|${SED} 's,.exe$,,'` + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + relink_command= + . $dir/$noexename + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + $show "$rm $rmfiles" + $run $rm $rmfiles || exit_status=1 + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + $show "rmdir $dir" + $run rmdir $dir >/dev/null 2>&1 + fi + done + + exit $exit_status + ;; + + "") + $echo "$modename: you must specify a MODE" 1>&2 + $echo "$generic_help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + if test -z "$exec_cmd"; then + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$generic_help" 1>&2 + exit $EXIT_FAILURE + fi +fi # test -z "$show_help" + +if test -n "$exec_cmd"; then + eval exec $exec_cmd + exit $EXIT_FAILURE +fi + +# We need to display help for each of the modes. +case $mode in +"") $echo \ +"Usage: $modename [OPTION]... [MODE-ARG]... + +Provide generalized library-building support services. + + --config show all configuration variables + --debug enable verbose shell tracing +-n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --finish same as \`--mode=finish' + --help display this help message and exit + --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS] + --quiet same as \`--silent' + --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + --version print version information + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for +a more detailed description of MODE. + +Report bugs to ." + exit $EXIT_SUCCESS + ;; + +clean) + $echo \ +"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + +compile) + $echo \ +"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -static always build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + +execute) + $echo \ +"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + +finish) + $echo \ +"Usage: $modename [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + +install) + $echo \ +"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + +link) + $echo \ +"Usage: $modename [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + +uninstall) + $echo \ +"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + +*) + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; +esac + +$echo +$echo "Try \`$modename --help' for more information about other modes." + +exit $? + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +disable_libs=shared +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +disable_libs=static +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/missing b/missing new file mode 100755 index 0000000..894e786 --- /dev/null +++ b/missing @@ -0,0 +1,360 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2005-06-08.21 + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005 +# Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case "$1" in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case "$1" in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case "$1" in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case "$f" in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'` + test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if [ ! -f y.tab.h ]; then + echo >y.tab.h + fi + if [ ! -f y.tab.c ]; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if [ ! -f lex.yy.c ]; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` + fi + if [ -f "$file" ]; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case "$firstarg" in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case "$firstarg" in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/tests/Makefile.am b/tests/Makefile.am new file mode 100644 index 0000000..478ac9a --- /dev/null +++ b/tests/Makefile.am @@ -0,0 +1,42 @@ +TESTS = \ + grayscale_to_rgb \ + rgb_to_bgr \ + rgb_to_ycbcr \ + srgb_to_lab_u8 \ + sanity \ + babl_class_name \ + types \ + models + +TESTS_ENVIRONMENT = BABL_PATH=$(top_builddir)/extensions + +grayscale_to_rgb_SOURCES = grayscale_to_rgb.c +rgb_to_bgr_SOURCES = rgb_to_bgr.c +srgb_to_lab_u8_SOURCES = srgb_to_lab_u8.c +rgb_to_ycbcr_SOURCES = rgb_to_ycbcr.c +babl_class_name_SOURCES = babl_class_name.c +sanity_SOURCES = sanity.c +types_SOURCES = types.c +babl_fish_path_fitness_SOURCES = babl_fish_path_fitness.c 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+grayscale_to_rgb_SOURCES = grayscale_to_rgb.c +rgb_to_bgr_SOURCES = rgb_to_bgr.c +srgb_to_lab_u8_SOURCES = srgb_to_lab_u8.c +rgb_to_ycbcr_SOURCES = rgb_to_ycbcr.c +babl_class_name_SOURCES = babl_class_name.c +sanity_SOURCES = sanity.c +types_SOURCES = types.c +babl_fish_path_fitness_SOURCES = babl_fish_path_fitness.c +babl_fish_path_dhtml_SOURCES = babl_fish_path_dhtml.c +formats_SOURCES = formats.c +models_SOURCES = models.c +AM_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/babl +LDADD = $(top_builddir)/babl/libbabl-@BABL_API_VERSION@.la \ + $(MATH_LIB) + +introspect_SOURCES = introspect.c +babl_html_dump_SOURCES = babl-html-dump.c +nop_SOURCES = nop.c +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu tests/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu tests/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +clean-noinstPROGRAMS: + @list='$(noinst_PROGRAMS)'; for p in $$list; do \ + f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \ + echo " rm -f $$p $$f"; \ + rm -f $$p $$f ; \ + done +babl_class_name$(EXEEXT): $(babl_class_name_OBJECTS) $(babl_class_name_DEPENDENCIES) + @rm -f babl_class_name$(EXEEXT) + $(LINK) $(babl_class_name_LDFLAGS) $(babl_class_name_OBJECTS) $(babl_class_name_LDADD) $(LIBS) +babl_fish_path_dhtml$(EXEEXT): $(babl_fish_path_dhtml_OBJECTS) $(babl_fish_path_dhtml_DEPENDENCIES) + @rm -f babl_fish_path_dhtml$(EXEEXT) + $(LINK) $(babl_fish_path_dhtml_LDFLAGS) $(babl_fish_path_dhtml_OBJECTS) $(babl_fish_path_dhtml_LDADD) $(LIBS) +babl_fish_path_fitness$(EXEEXT): $(babl_fish_path_fitness_OBJECTS) $(babl_fish_path_fitness_DEPENDENCIES) + @rm -f babl_fish_path_fitness$(EXEEXT) + $(LINK) $(babl_fish_path_fitness_LDFLAGS) $(babl_fish_path_fitness_OBJECTS) $(babl_fish_path_fitness_LDADD) $(LIBS) +babl_html_dump$(EXEEXT): $(babl_html_dump_OBJECTS) $(babl_html_dump_DEPENDENCIES) + @rm -f babl_html_dump$(EXEEXT) + $(LINK) $(babl_html_dump_LDFLAGS) $(babl_html_dump_OBJECTS) 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@echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-noinstPROGRAMS \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-libtool distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-TESTS check-am clean \ + clean-generic clean-libtool clean-noinstPROGRAMS ctags \ + distclean distclean-compile distclean-generic \ + distclean-libtool distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-man install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/tests/babl-html-dump.c b/tests/babl-html-dump.c new file mode 100644 index 0000000..9d51e50 --- /dev/null +++ b/tests/babl-html-dump.c @@ -0,0 +1,219 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + * + */ + +#include "babl-internal.h" /* needed for babl_log */ + +static void model_html (Babl *babl); +static void type_html (Babl *babl); +static void format_html (Babl *babl); +static void conversion_html (Babl *babl); + +static int each_item (Babl *babl, + void *user_data); +static int show_item (Babl *babl, + void *user_data); +static int hide_item (Babl *babl, + void *user_data); + + +int +main (void) +{ + babl_init (); + + printf ("
+"); + + printf ("-"); + + printf ("
"); + printf ("
Data types
\n"); + babl_type_each (each_item, NULL); + printf ("
\n"); + printf ("
\n"); + + printf ("
"); + printf ("
Color models
\n"); + babl_model_each (each_item, NULL); + printf ("
\n"); + printf ("
\n"); + + + printf ("
"); + printf ("
Pixel formats
\n"); + babl_format_each (each_item, NULL); + printf ("
\n"); + printf ("
\n"); + +/* + printf ("
"); + printf ("
Conversions
\n"); + babl_conversion_each (each_item, NULL); + printf ("
\n"); + printf ("
\n"); + */ + babl_destroy (); + + return 0; +} + + +static char normalized_buf[512]; + +static const char *normalize (const char *str) +{ + char *s = normalized_buf; + + strcpy (normalized_buf, str); + + while (*s) + { + if ((*s >= 'a' && *s <= 'z') || + (*s >= 'A' && *s <= 'Z') || + (*s >= '0' && *s <= '9')) + { + } + else + { + *s = '_'; + } + s++; + } + return normalized_buf; +} + + +static int +show_item (Babl *babl, + void *user_data) +{ + printf ("show(\"x_%s\");", normalize (babl->instance.name)); + return 0; +} + + +static int +hide_item (Babl *babl, + void *user_data) +{ + printf ("hide(\"x_%s\");", normalize (babl->instance.name)); + return 0; +} + +static int +each_item (Babl *babl, + void *user_data) +{ + printf ("
"); + printf ("
%s
\n", + normalize (babl->instance.name), babl->instance.name); + printf ("
\n", + normalize (babl->instance.name)); + + + switch (babl->class_type) + { + case BABL_TYPE: + type_html (babl); + break; + + case BABL_MODEL: + model_html (babl); + break; + + case BABL_FORMAT: + format_html (babl); + break; + + case BABL_CONVERSION: + case BABL_CONVERSION_LINEAR: + case BABL_CONVERSION_PLANE: + case BABL_CONVERSION_PLANAR: + conversion_html (babl); + break; + + default: + break; + } + + printf ("
\n"); + printf ("
\n"); + return 0; +} + +static void +model_html (Babl *babl) +{ + int i; + + printf ("
"); + printf ("
components
"); + + for (i = 0; i < babl->model.components; i++) + { + printf ("", + BABL (babl->model.component[i])->instance.name); + } + printf ("
%s
"); +} + +static void +type_html (Babl *babl) +{ + printf ("
bits
%i
", babl->type.bits); + printf ("
bytes
%i
", babl->type.bits / 8); +} + + +static void +conversion_html (Babl *babl) +{ + printf ("\n"); +} + +static void +format_html (Babl *babl) +{ + int i; + + printf ("
"); + printf ("
bytes/pixel
%i
", babl->format.bytes_per_pixel); + printf ("
model
%s
", BABL (babl->format.model)->instance.name); + printf ("
components
"); + + for (i = 0; i < babl->format.components; i++) + { + printf ("", + BABL (babl->format.type[i])->instance.name, + BABL (babl->format.component[i])->instance.name); + } + printf ("
%s%s
"); +} + diff --git a/tests/babl_class_name.c b/tests/babl_class_name.c new file mode 100644 index 0000000..a8d3001 --- /dev/null +++ b/tests/babl_class_name.c @@ -0,0 +1,73 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include +#include "babl-internal.h" + +struct +{ + long klass; const char *name; +} reference[] = { + { BABL_INSTANCE, "BablInstance" }, + { BABL_TYPE, "BablType" }, + { BABL_TYPE_INTEGER, "BablTypeInteger" }, + { BABL_TYPE_FLOAT, "BablTypeFloat" }, + { BABL_SAMPLING, "BablSampling" }, + { BABL_COMPONENT, "BablComponent" }, + { BABL_MODEL, "BablModel" }, + { BABL_FORMAT, "BablFormat" }, + { BABL_CONVERSION, "BablConversion" }, + { BABL_CONVERSION_LINEAR, "BablConversionLinear" }, + { BABL_CONVERSION_PLANE, "BablConversionPlane" }, + { BABL_CONVERSION_PLANAR, "BablConversionPlanar" }, + { BABL_FISH, "BablFish" }, + { BABL_FISH_REFERENCE, "BablFishReference" }, + { BABL_IMAGE, "BablImage" }, + { BABL_SKY, "BablSky" }, + { 0, NULL } +}; + +static int +test (void) +{ + int i = 0; + int OK = 1; + + while (reference[i].klass) + { + if (strcmp (reference[i].name, babl_class_name (reference[i].klass))) + { + OK = 0; + babl_log ("'%s'!='%s'\n", reference[i].name, babl_class_name (reference[i].klass)); + } + i++; + } + return !OK; +} + +int +main (int argc, + char **argv) +{ + babl_init (); + if (test ()) + return -1; + babl_destroy (); + return 0; +} diff --git a/tests/babl_fish_path_dhtml.c b/tests/babl_fish_path_dhtml.c new file mode 100644 index 0000000..9405fc8 --- /dev/null +++ b/tests/babl_fish_path_dhtml.c @@ -0,0 +1,14 @@ +#include +#include "babl-internal.h" + +int main (void) +{ + babl_init (); + + babl_set_extender (babl_extension_quiet_log ()); + babl_fish_stats (stdout); + + babl_destroy (); + + return 0; +} diff --git a/tests/babl_fish_path_fitness.c b/tests/babl_fish_path_fitness.c new file mode 100644 index 0000000..2f18152 --- /dev/null +++ b/tests/babl_fish_path_fitness.c @@ -0,0 +1,95 @@ +/* perform a symmetricality of conversion test on a set of randomized + * RGBA data */ + +#include +#include +#include "babl-internal.h" + +#define pixels 1024 +int total_length = 0; +int total_cost = 0; +int total = 0; +int ok = 0; + +static double test[pixels * 4]; + +static void +test_init (void) +{ + int i; + + for (i = 0; i < pixels * 4; i++) + test [i] = (double) random () / RAND_MAX; +} + +static int qux = 0; + +static char *utf8_bar[] = { " ", "·", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█" }; +//static char *utf8_bar[]= {"!","▁","▃","▅","▇","█","!","!","!"}; +//static char *utf8_bar[]={"·", "█", "▇", "▆", "▅", "▄", "▃", "▂", "▁", }; +//static char *utf8_bar[]={" ","1","2","3","4","5","6","7","8"}; + +static int destination_each (Babl *babl, + void *userdata) +{ + Babl *source = userdata; + Babl *destination = babl; + + if ((qux++) % babl_formats_count () == qux / babl_formats_count ()) + printf (" "); + else + { + Babl *temp = babl_fish_path (source, destination); + + if (temp) + { + printf ("%s", utf8_bar[babl_list_size (temp->fish_path.conversion_list)]); + total_length += babl_list_size (temp->fish_path.conversion_list); + total_cost += temp->fish_path.cost; + ok++; + total++; + } + else + { + printf (" "); + total++; + } + } + return 0; +} + +static int source_no = 0; + +static int source_each (Babl *babl, + void *userdata) +{ + babl_format_each (destination_each, babl); + printf ("──%2i %s\n", source_no++, babl->instance.name); + return 0; +} + +int main (void) +{ + babl_init (); + test_init (); + + babl_set_extender (babl_extension_quiet_log ()); + babl_format_each (source_each, NULL); + { + int i; + + for (i = 0; i < babl_formats_count (); i++) printf ("|");printf ("\n"); + for (i = 0; i < babl_formats_count (); i++) if (i / 10 == 0) printf ("|");else printf ("%i", (i / 10) % 10);printf ("\n"); + /* for (i=0;i +#include +#include "babl-internal.h" + +#define ERROR_TOLERANCE 0.5 + +static int OK = 1; + +static int +each_conversion (Babl *babl, + void *userdata) +{ + double error = babl->conversion.error; + + if (error >= ERROR_TOLERANCE) + { + babl_log ("%s\terror:%f", babl->instance.name, error); + OK = 0; + } + return 0; +} + +int main (void) +{ + babl_init (); + + babl_set_extender (babl_extension_quiet_log ()); + babl_conversion_each (each_conversion, NULL); + + babl_destroy (); + + return !OK; +} diff --git a/tests/formats.c b/tests/formats.c new file mode 100644 index 0000000..8967f03 --- /dev/null +++ b/tests/formats.c @@ -0,0 +1,26 @@ +/* perform a symmetricality of conversion test on a set of randomized + * RGBA data */ + +#include +#include +#include "babl-internal.h" + + +static int format_check (Babl *babl, + void *userdata) +{ + babl_log ("%s\tloss: %f", babl->instance.name, babl->format.loss); + return 0; +} + +int main (void) +{ + babl_init (); + + babl_set_extender (babl_extension_quiet_log ()); + babl_format_each (format_check, (void *) 1); + + babl_destroy (); + + return 0; +} diff --git a/tests/grayscale_to_rgb.c b/tests/grayscale_to_rgb.c new file mode 100644 index 0000000..bf38dba --- /dev/null +++ b/tests/grayscale_to_rgb.c @@ -0,0 +1,84 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" + +#define PIXELS 5 + +float grayscale_buf [PIXELS] = { -0.1, 0.0, 0.4, 1.0, 2.0 }; + +float rgb_buf_ref [PIXELS * 3] = +{ -0.1, -0.1, -0.1, 0.0, 0.0, 0.0, 0.4, 0.4, 0.4, 1.0, 1.0, 1.0, 2.0, 2.0, 2.0 }; + +float rgb_buf [PIXELS * 3]; + +static int +test (void) +{ + Babl *fish; + int i; + int OK = 1; + + + fish = babl_fish ( + babl_format_new ( + babl_model ("Y"), + babl_type ("float"), + babl_component ("Y"), + NULL + ), + babl_format_new ( + babl_model ("RGB"), + babl_type ("float"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + NULL + ) + ); + + babl_process (fish, + grayscale_buf, rgb_buf, + PIXELS); + + for (i = 0; i < PIXELS * 3; i++) + { + if (rgb_buf[i] != rgb_buf_ref[i]) + { + babl_log ("index %i is problematic", i); + OK = 0; + } + } + if (!OK) + return -1; + return 0; +} + +int +main (int argc, + char **argv) +{ + babl_init (); + if (test ()) + return -1; + babl_destroy (); + return 0; +} + + + diff --git a/tests/introspect.c b/tests/introspect.c new file mode 100644 index 0000000..1734c3b --- /dev/null +++ b/tests/introspect.c @@ -0,0 +1,29 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" + +int +main (int argc, + char **argv) +{ + babl_init (); + babl_introspect (NULL); + babl_destroy (); + return 0; +} diff --git a/tests/models.c b/tests/models.c new file mode 100644 index 0000000..f4bef9e --- /dev/null +++ b/tests/models.c @@ -0,0 +1,33 @@ +/* perform a symmetricality of conversion test on a set of randomized + * RGBA data */ + +#include +#include +#include "babl-internal.h" + +int OK = 1; + + +static int model_check (Babl *babl, + void *userdata) +{ + if (!babl_model_is_symmetric (babl)) + { + babl_log ("%s is not symmetric", babl->instance.name); + OK = 0; + } + return 0; +} + + +int main (void) +{ + babl_init (); + + babl_set_extender (babl_extension_quiet_log ()); + babl_model_each (model_check, NULL); + + babl_destroy (); + + return !OK; +} diff --git a/tests/nop.c b/tests/nop.c new file mode 100644 index 0000000..ca21591 --- /dev/null +++ b/tests/nop.c @@ -0,0 +1,28 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl.h" + +int +main (int argc, + char **argv) +{ + babl_init (); + babl_destroy (); + return 0; +} diff --git a/tests/rgb_to_bgr.c b/tests/rgb_to_bgr.c new file mode 100644 index 0000000..30774f1 --- /dev/null +++ b/tests/rgb_to_bgr.c @@ -0,0 +1,89 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + + +#include +#include "babl-internal.h" + +#define PIXELS 3 +#define TOLERANCE 0 + +unsigned char source_buf [PIXELS * 3] = +{ 10, 20, 30, + 30, 30, 30, + 40, 50, 60 }; + +unsigned char reference_buf [PIXELS * 3] = +{ 30, 20, 10, + 30, 30, 30, + 60, 50, 40 }; + +unsigned char destination_buf [PIXELS * 3]; + +static int +test (void) +{ + Babl *fish; + int i; + int OK = 1; + + fish = babl_fish ( + babl_format_new ( + babl_model ("RGB"), + babl_type ("u8"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + NULL + ), + babl_format_new ( + babl_model ("RGB"), + babl_type ("u8"), + babl_component ("B"), + babl_component ("G"), + babl_component ("R"), + NULL + ) + ); + + babl_process (fish, source_buf, destination_buf, PIXELS); + + for (i = 0; i < PIXELS * 3; i++) + { + if (abs (destination_buf[i] - reference_buf[i]) > TOLERANCE) + { + babl_log ("%2i (%2i%%3=%i, %2i/3=%i) is %i should be %i", + i, i, i % 3, i, i / 3, destination_buf[i], reference_buf[i]); + OK = 0; + } + } + if (!OK) + return -1; + return 0; +} + +int +main (int argc, + char **argv) +{ + babl_init (); + if (test ()) + return -1; + babl_destroy (); + return 0; +} diff --git a/tests/rgb_to_ycbcr.c b/tests/rgb_to_ycbcr.c new file mode 100644 index 0000000..9956e70 --- /dev/null +++ b/tests/rgb_to_ycbcr.c @@ -0,0 +1,96 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + + +#include +#include "babl-internal.h" + +#define PIXELS 6 +#define TOLERANCE 0.000001 + +float source_buf [PIXELS * 3] = +{ 0.0, 0.0, 0.0, + 0.5, 0.5, 0.5, + 1.0, 1.0, 1.0, + 1.0, 0.0, 0.0, + 0.0, 1.0, 0.0, + 0.0, 0.0, 1.0 }; + +float reference_buf [PIXELS * 3] = +{ 0.0, 0.0, 0.0, + 0.735357, 0.0, 0.0, + 1.0, 0.0, 0.0, + 0.299, -0.168736, 0.5, + 0.587, -0.331264, -0.418688, + 0.114, 0.5, -0.081312 }; + + +float destination_buf [PIXELS * 3]; + +static int +test (void) +{ + Babl *fish; + int i; + int OK = 1; + + fish = babl_fish ( + babl_format_new ( + babl_model ("RGB"), + babl_type ("float"), + babl_component ("R"), + babl_component ("G"), + babl_component ("B"), + NULL + ), + babl_format_new ( + babl_model ("Y'CbCr"), + babl_type ("float"), + babl_component ("Y'"), + babl_component ("Cb"), + babl_component ("Cr"), + NULL + ) + ); + + babl_process (fish, source_buf, destination_buf, PIXELS); + + for (i = 0; i < PIXELS * 3; i++) + { + if (fabs (destination_buf[i] - reference_buf[i]) > TOLERANCE) + { + babl_log ("%2i (%2i%%3=%i, %2i/3=%i) is %f should be %f", + i, i, i % 3, i, i / 3, destination_buf[i], reference_buf[i]); + OK = 0; + } + } + if (!OK) + return -1; + return 0; +} + +int +main (int argc, + char **argv) +{ + babl_init (); + if (test ()) + return -1; + babl_destroy (); + return 0; +} diff --git a/tests/sanity.c b/tests/sanity.c new file mode 100644 index 0000000..e2798e3 --- /dev/null +++ b/tests/sanity.c @@ -0,0 +1,30 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include "babl-internal.h" + +int +main (int argc, + char **argv) +{ + babl_init (); + if (!babl_sanity ()) + return -1; + babl_destroy (); + return 0; +} diff --git a/tests/srgb_to_lab_u8.c b/tests/srgb_to_lab_u8.c new file mode 100644 index 0000000..fe41972 --- /dev/null +++ b/tests/srgb_to_lab_u8.c @@ -0,0 +1,76 @@ +/* babl - dynamically extendable universal pixel conversion library. + * Copyright (C) 2005, Øyvind Kolås. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see + * . + */ + +#include +#include "babl-internal.h" + +#define PIXELS 6 +#define TOLERANCE 0 + +unsigned char source_buf [PIXELS * 3] = +{ 0, 0, 0, + 127, 127, 127, + 255, 255, 255, + 255, 0.0, 0.0, + 0.0, 255, 0.0, + 0.0, 0.0, 255 }; + +unsigned char reference_buf [PIXELS * 3] = +{ 0, 128, 128, + 136, 128, 128, + 255, 128, 128, + 136, 208, 195, + 224, 42, 211, + 82, 207, 20 }; + +unsigned char destination_buf [PIXELS * 3]; + +static int +test (void) +{ + int i; + int OK = 1; + + babl_process (babl_fish ("R'G'B' u8", "CIE Lab u8"), + source_buf, destination_buf, + PIXELS); + + for (i = 0; i < PIXELS * 3; i++) + { + if (abs (destination_buf[i] - reference_buf[i]) > TOLERANCE) + { + babl_log ("%2i (%2i%%3=%i, %2i/3=%i) is %i should be %i", + i, i, i % 3, i, i / 3, destination_buf[i], reference_buf[i]); + OK = 0; + } + } + if (!OK) + return -1; + return 0; +} + +int +main (int argc, + char **argv) +{ + babl_init (); + if (test ()) + return -1; + babl_destroy (); + return 0; +} diff --git a/tests/types.c b/tests/types.c new file mode 100644 index 0000000..5463fb1 --- /dev/null +++ b/tests/types.c @@ -0,0 +1,27 @@ +#include +#include "babl-internal.h" + +int OK = 1; + +static int type_check (Babl *babl, + void *userdata) +{ + if (!babl_type_is_symmetric (babl)) + { + babl_log ("%s is not symmetric", babl->instance.name); + OK = 0; + } + return 0; +} + +int main (void) +{ + babl_init (); + + babl_set_extender (babl_extension_quiet_log ()); + babl_type_each (type_check, NULL); + + babl_destroy (); + + return !OK; +} -- 2.30.2