--- /dev/null
+# Copyright (C) 1992-2012
+# Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C 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 2.1 of the License, or (at your option) any later version.
+
+# The GNU C 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 the GNU C Library; if not, see
+# <http://www.gnu.org/licenses/>.
+
+# Makefile for the GNU C Library manual.
+
+subdir := manual
+
+# Allow override
+INSTALL_INFO = install-info
+
+.PHONY: dvi pdf info html
+
+# Get glibc's configuration info.
+include ../Makeconfig
+
+dvi: $(objpfx)libc.dvi
+pdf: $(objpfx)libc.pdf
+
+TEXI2DVI = texi2dvi
+TEXI2PDF = texi2dvi --pdf
+
+ifneq ($(strip $(MAKEINFO)),:)
+info: $(objpfx)libc.info
+endif
+
+chapters = $(addsuffix .texi, \
+ intro errno memory ctype string charset locale \
+ message search pattern io stdio llio filesys \
+ pipe socket terminal syslog math arith time \
+ resource setjmp signal startup process job nss \
+ users sysinfo conf crypt debug)
+add-chapters = $(wildcard $(foreach d, $(add-ons), ../$d/$d.texi))
+appendices = lang.texi header.texi install.texi maint.texi platform.texi \
+ contrib.texi
+licenses = freemanuals.texi lgpl-2.1.texi fdl-1.3.texi
+
+-include $(objpfx)texis
+$(objpfx)texis: texis.awk $(chapters) $(add-chapters) $(appendices) $(licenses)
+ $(make-target-directory)
+ $(AWK) -f $^ > $@.T
+ mv -f $@.T $@
+
+nonexamples = $(filter-out $(add-chapters) %.c.texi, $(texis))
+examples = $(filter-out $(foreach d, $(add-ons), ../$d/%.c.texi), \
+ $(filter %.c.texi, $(texis)))
+
+# Generated files directly included from libc.texinfo.
+libc-texi-generated = chapters.texi top-menu.texi dir-add.texi \
+ libm-err.texi version.texi
+
+# Add path to build dir for generated files
+texis-path := $(filter-out $(libc-texi-generated) summary.texi $(examples), \
+ $(texis)) \
+ $(addprefix $(objpfx),$(filter $(libc-texi-generated) summary.texi \
+ $(examples), $(texis)))
+
+# Kludge: implicit rule so Make knows the one command does it all.
+chapters.% top-menu.%: libc-texinfo.sh $(texis-path) Makefile
+ AWK=$(AWK) $(SHELL) $< $(objpfx) \
+ '$(chapters)' \
+ '$(add-chapters)' \
+ '$(appendices) $(licenses)'
+
+
+$(objpfx)libc.dvi $(objpfx)libc.pdf $(objpfx)libc.info: \
+ $(addprefix $(objpfx),$(libc-texi-generated))
+$(objpfx)libc.dvi $(objpfx)libc.pdf: texinfo.tex
+
+html: $(objpfx)libc/index.html
+$(objpfx)libc/index.html: $(addprefix $(objpfx),$(libc-texi-generated))
+ $(MAKEINFO) -P $(objpfx) -o $(objpfx)libc --html libc.texinfo
+
+# Generate the summary from the Texinfo source files for each chapter.
+$(objpfx)summary.texi: $(objpfx)stamp-summary ;
+$(objpfx)stamp-summary: summary.awk $(filter-out $(objpfx)summary.texi, \
+ $(texis-path))
+ $(AWK) -f $^ | sort -t'\f' -df -k 1,1 | tr '\014' '\012' \
+ > $(objpfx)summary-tmp
+ $(move-if-change) $(objpfx)summary-tmp $(objpfx)summary.texi
+ touch $@
+
+# Generate a file which can be added to the `dir' content to provide direct
+# access to the documentation of the function, variables, and other
+# definitions.
+$(objpfx)dir-add.texi: xtract-typefun.awk $(texis-path)
+ (echo "@dircategory GNU C library functions and macros"; \
+ echo "@direntry"; \
+ $(AWK) -f $^ | sort; \
+ echo "@end direntry") > $@.new
+ mv -f $@.new $@
+
+# The table with the math errors is generated.
+$(objpfx)libm-err.texi: $(objpfx)stamp-libm-err
+$(objpfx)stamp-libm-err: libm-err-tab.pl $(wildcard $(foreach dir,$(sysdirs),\
+ $(dir)/libm-test-ulps))
+ pwd=`pwd`; \
+ $(PERL) $< $$pwd/.. > $(objpfx)libm-err-tmp
+ $(move-if-change) $(objpfx)libm-err-tmp $(objpfx)libm-err.texi
+ touch $@
+
+# Generate a file with the version number.
+$(objpfx)version.texi: $(objpfx)stamp-version ;
+$(objpfx)stamp-version: $(common-objpfx)config.make
+ echo "@set VERSION $(version)" > $(objpfx)version-tmp
+ $(move-if-change) $(objpfx)version-tmp $(objpfx)version.texi
+ touch $@
+
+# Generate Texinfo files from the C source for the example programs.
+$(objpfx)%.c.texi: examples/%.c
+ sed -e '1,/^\*\/$$/d' \
+ -e 's,[{}],@&,g' \
+ -e 's,/\*\(@.*\)\*/,\1,g' \
+ -e 's,/\* *,/* @r{,g' -e 's, *\*/,} */,' \
+ -e 's/\(@[a-z][a-z]*\)@{\([^}]*\)@}/\1{\2}/g'\
+ $< | expand > $@.new
+ mv -f $@.new $@
+
+$(objpfx)%.info: %.texinfo
+ LANGUAGE=C LC_ALL=C $(MAKEINFO) -P $(objpfx) --output=$@ $<
+
+$(objpfx)%.dvi: %.texinfo
+ cd $(objpfx);$(TEXI2DVI) -I $(shell cd $(<D) && pwd) --output=$@ \
+ $(shell cd $(<D) && pwd)/$<
+
+$(objpfx)%.pdf: %.texinfo
+ cd $(objpfx);$(TEXI2PDF) -I $(shell cd $(<D) && pwd) --output=$@ \
+ $(shell cd $(<D) && pwd)/$<
+
+
+# Distribution.
+minimal-dist = summary.awk texis.awk tsort.awk libc-texinfo.sh libc.texinfo \
+ libm-err.texi stamp-libm-err \
+ $(filter-out summary.texi, $(nonexamples)) \
+ $(patsubst %.c.texi,examples/%.c, $(examples))
+
+indices = cp fn pg tp vr ky
+generated-dirs := libc
+generated = libc.dvi libc.pdf libc.tmp libc.info* \
+ stubs \
+ texis summary.texi stamp-summary *.c.texi \
+ $(foreach index,$(indices),libc.$(index) libc.$(index)s) \
+ libc.log libc.aux libc.toc \
+ $(libc-texi-generated) \
+ stamp-libm-err stamp-version
+
+include ../Rules
+
+.PHONY: install subdir_install install-data
+install-data subdir_install: install
+ifneq ($(strip $(MAKEINFO)),:)
+install: $(inst_infodir)/libc.info
+ @if $(SHELL) -c '$(INSTALL_INFO) --version' >/dev/null 2>&1; then \
+ test -f $(inst_infodir)/dir || $(INSTALL_DATA) dir $(inst_infodir);\
+ $(INSTALL_INFO) --info-dir=$(inst_infodir) $(inst_infodir)/libc.info;\
+ else : ; fi
+endif
+# Catchall implicit rule for other installation targets from the parent.
+install-%: ;
+
+$(inst_infodir)/libc.info: $(objpfx)libc.info
+ $(make-target-directory)
+ for file in $<*; do \
+ $(INSTALL_DATA) $$file $(@D)/; \
+ done
+
+TAGS: $(minimal-dist)
+ $(ETAGS) -o $@ $^
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