build: Ensure all .sym files are distributed in tarballs

Since we’re using a custom variable for listing the .sym files,
automake’s magic support for automatically distributing all files in
conditionals doesn’t work, and the devel and experimental .sym files
were only being distributed if `make dist` was run on a source tree
which had been configured with --enable-experimental-api or not a
release flag.

Fix that by explicitly listing all the .sym files in EXTRA_DIST.

Specifically, this fixes the case of trying to compile with
--enable-experimental-api from a release tarball which was disted with
--disable-experimental-api.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
Closes: #1001
Approved by: cgwalters

diff --git a/Makefile-libostree.am b/Makefile-libostree.am
index b589f1b2c0acce5672b1c3e07fefcfccffe74962..fab7bd3f305f399195d72a498d73e87205c36453 100644 (file)
--- a/Makefile-libostree.am
+++ b/Makefile-libostree.am
@@ -187,7 +187,11 @@ symbol_files += $(top_srcdir)/src/libostree/libostree-experimental.sym
 endif
 # http://blog.jgc.org/2007/06/escaping-comma-and-space-in-gnu-make.html
 wl_versionscript_arg = -Wl,--version-script=
-EXTRA_DIST += $(symbol_files)
+EXTRA_DIST += \
+       $(top_srcdir)/src/libostree/libostree-devel.sym \
+       $(top_srcdir)/src/libostree/libostree-experimental.sym \
+       $(top_srcdir)/src/libostree/libostree-released.sym \
+       $(NULL)
 
 libostree_1_la_CFLAGS = $(AM_CFLAGS) -I$(srcdir)/bsdiff -I$(srcdir)/libglnx -I$(srcdir)/src/libotutil -I$(srcdir)/src/libostree -I$(builddir)/src/libostree \
        $(OT_INTERNAL_GIO_UNIX_CFLAGS) $(OT_INTERNAL_GPGME_CFLAGS) $(OT_DEP_LZMA_CFLAGS) $(OT_DEP_ZLIB_CFLAGS) $(OT_DEP_OPENSSL_CFLAGS) \