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authorJoseph Myers <joseph@codesourcery.com>2014-09-12 12:25:36 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-09-12 12:25:36 +0000
commit73a391126d500653bf3cd4c0f67826e75ecc95bf (patch)
tree544f4e5e887a0b95c074dd938b0725dc4d0b4c3f /config.h.in
parentc729e7c13a7bc5ddec6fcaf82712aeff530e0d78 (diff)
Use %ifdef in sysdeps/unix/sysv/linux/powerpc/powerpc64/shlib-versions.
This patch makes sysdeps/unix/sysv/linux/powerpc/powerpc64/shlib-versions use %ifdef conditionals around the different symbol version definitions for big and little endian. (It doesn't actually change the host patterns used for those definitions; the point is to make it possible to remove the first column from shlib-versions by eliminating the last case where it would be harmful for it to be treated as .*-.*-.*.) The conditional is based on the ELFv1/ELFv2 distinction rather than BE/LE, since that's what's already tested in configure and used for the ld.so soname in the Makefiles. (Of course if BE ELFv2 were supported in future, it would get new symbol versions and so need new conditionals.) * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac (HAVE_ELFV2_ABI): AC_DEFINE in ELFv2 case. * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure: Regenerated. * config.h.in (HAVE_ELFV2_ABI): New macro undefine. * sysdeps/unix/sysv/linux/powerpc/powerpc64/shlib-versions: Condition symbol version definitions on [HAVE_ELFV2_ABI].
Diffstat (limited to 'config.h.in')
-rw-r--r--config.h.in3
1 files changed, 3 insertions, 0 deletions
diff --git a/config.h.in b/config.h.in
index 7da1a9f6f8..fcbe8ad808 100644
--- a/config.h.in
+++ b/config.h.in
@@ -257,4 +257,7 @@
/* Define if using the IEEE 754-2008 NaN encoding on the MIPS target. */
#undef HAVE_MIPS_NAN2008
+/* The PowerPC64 ELFv2 ABI is being used. */
+#undef HAVE_ELFV2_ABI
+
#endif