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authorUlrich Drepper <drepper@redhat.com>2002-02-28 22:38:00 +0000
committerUlrich Drepper <drepper@redhat.com>2002-02-28 22:38:00 +0000
commit0d01dace556f7eb482c346c545e11035d33852ce (patch)
tree9bf619ec2629e5dc966602d19f633fbbc8bbbea1 /config.h.in
parent1eb610d162de8470b53b3e31629932ca7726a142 (diff)
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Update.
2002-02-28  Jakub Jelinek  <jakub@redhat.com>

	* elf/rtld.c (_rtld_global): Remove .protected.
	(_rtld_local): Strong alias to _rtld_global.
	* elf/Makefile (CFLAGS-.os): Add -D_RTLD_LOCAL if compiling rtld
	only .os object.
	* sysdeps/generic/ldsodefs.h (GL): If SHARED and _RTLD_LOCAL, use
	_rtld_local instead of _rtld_global.
	(_rtld_local): Add hidden extern, possibly in .sdata section.
	* configure.in: Add tests for visibility attribute and .sdata.
	* config.h.in: Add HAVE_VISIBILITY_ATTRIBUTE and HAVE_SDATA_SECTION.
	* sysdeps/alpha/dl-machine.h: Use _rtld_local instead of _rtld_global.
	* sysdeps/arm/dl-machine.h: Likewise.
	* sysdeps/generic/ldsodefs.h: Likewise.
	* sysdeps/hppa/dl-machine.h: Likewise.
	* sysdeps/cris/dl-machine.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/ia64/dl-machine.h: Likewise.
	* sysdeps/m68k/dl-machine.h: Likewise.
	* sysdeps/mips/mips64/dl-machine.h: Likewise.
	* sysdeps/mips/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
	* sysdeps/sh/dl-machine.h: Likewise.
	* sysdeps/s390/s390-32/dl-machine.h: Likewise.
	* sysdeps/s390/s390-64/dl-machine.h: Likewise.
	* sysdeps/x86_64/dl-machine.h: Likewise.
Diffstat (limited to 'config.h.in')
-rw-r--r--config.h.in6
1 files changed, 6 insertions, 0 deletions
diff --git a/config.h.in b/config.h.in
index fae29729e4..dc831e51e6 100644
--- a/config.h.in
+++ b/config.h.in
@@ -102,6 +102,12 @@
 /* Define if the assembler supported .protected.  */
 #undef	HAVE_PROTECTED
 
+/* Define if the compiler supports __attribute__ ((visibility (...))).  */
+#undef	HAVE_VISIBILITY_ATTRIBUTE
+
+/* Define if _rtld_local structure should be forced into .sdata section.  */
+#undef	HAVE_SDATA_SECTION
+
 /* Define if binutils support TLS handling.  */
 #undef	HAVE_TLS_SUPPORT