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authorUlrich Drepper <drepper@redhat.com>2009-03-13 23:53:18 +0000
committerUlrich Drepper <drepper@redhat.com>2009-03-13 23:53:18 +0000
commit425ce2edb9d11cc1ff650fac16dfbc450241896a (patch)
treeb3bd9971ea82766a895ab549ff194d97bcc9d51e /config.h.in
parente7f110cdbd6e9c5a48b378ba7b30a3ad1dc04314 (diff)
downloadglibc-425ce2edb9d11cc1ff650fac16dfbc450241896a.tar.gz
* config.h.in (USE_MULTIARCH): Define.
* configure.in: Handle --enable-multi-arch. * elf/dl-runtime.c (_dl_fixup): Handle STT_GNU_IFUNC. (_dl_fixup_profile): Likewise. * elf/do-lookup.c (dl_lookup_x): Likewise. * sysdeps/x86_64/dl-machine.h: Handle STT_GNU_IFUNC. * elf/elf.h (STT_GNU_IFUNC): Define. * include/libc-symbols.h (libc_ifunc): Define. * sysdeps/x86_64/cacheinfo.c: If USE_MULTIARCH is defined, use the framework in init-arch.h to get CPUID values. * sysdeps/x86_64/multiarch/Makefile: New file. * sysdeps/x86_64/multiarch/init-arch.c: New file. * sysdeps/x86_64/multiarch/init-arch.h: New file. * sysdeps/x86_64/multiarch/sched_cpucount.c: New file. * config.make.in (experimental-malloc): Define. * configure.in: Handle --enable-experimental-malloc. * malloc/Makefile: Handle experimental-malloc flag. * malloc/malloc.c: Implement PER_THREAD and ATOMIC_FASTBINS features. * malloc/arena.c: Likewise. * malloc/hooks.c: Likewise. * malloc/malloc.h: Define M_ARENA_TEST and M_ARENA_MAX.
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 b5abb10187..8dbc224a7d 100644
--- a/config.h.in
+++ b/config.h.in
@@ -189,6 +189,9 @@
/* Define if __stack_chk_guard canary should be randomized at program startup. */
#undef ENABLE_STACKGUARD_RANDOMIZE
+/* Define if multi-arch DSOs should be generated. */
+#undef USE_MULTIARCH
+
/*
*/