2007-07-22 Roland McGrath <roland@redhat.com>
* config/rs6000/sysv4.h (LINK_EH_SPEC): Add --build-id for
non-relocatable link.
* config/linux.h (LINK_EH_SPEC): Likewise.
* config/sparc/linux.h (LINK_EH_SPEC): Likewise.
* config/sparc/linux64.h (LINK_EH_SPEC): Likewise.
* config/alpha/elf.h (LINK_EH_SPEC): Likewise.
* config/ia64/linux.h (LINK_EH_SPEC): Likewise.
--- gcc/config/rs6000/sysv4.h.~1~
+++ gcc/config/rs6000/sysv4.h
@@ -906,7 +906,7 @@ extern int fixuplabelno;
%{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER "}}}"
#if defined(HAVE_LD_EH_FRAME_HDR)
-# define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+# define LINK_EH_SPEC "%{!static:--eh-frame-hdr} %{!r:--build-id} "
#endif
#define CPP_OS_LINUX_SPEC "-D__unix__ -D__gnu_linux__ -D__linux__ \
--- gcc/config/linux.h.~1~
+++ gcc/config/linux.h
@@ -85,7 +85,7 @@ Boston, MA 02110-1301, USA. */
} while (0)
#if defined(HAVE_LD_EH_FRAME_HDR)
-#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} %{!r:--build-id} "
#endif
/* Define this so we can compile MS code for use with WINE. */
--- gcc/config/sparc/linux64.h.~1~
+++ gcc/config/sparc/linux64.h
@@ -316,7 +316,7 @@ do { \
#define DITF_CONVERSION_LIBFUNCS 1
#if defined(HAVE_LD_EH_FRAME_HDR)
-#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} %{!r:--build-id} "
#endif
#ifdef HAVE_AS_TLS
--- gcc/config/sparc/linux.h.~1~
+++ gcc/config/sparc/linux.h
@@ -188,7 +188,7 @@ do { \
#define DITF_CONVERSION_LIBFUNCS 1
#if defined(HAVE_LD_EH_FRAME_HDR)
-#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} %{!r:--build-id} "
#endif
#ifdef HAVE_AS_TLS
--- gcc/config/alpha/elf.h.~1~
+++ gcc/config/alpha/elf.h
@@ -453,5 +453,5 @@ extern int alpha_this_gpdisp_sequence_nu
I imagine that other systems will catch up. In the meantime, it
doesn't harm to make sure that the data exists to be used later. */
#if defined(HAVE_LD_EH_FRAME_HDR)
-#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} %{!r:--build-id} "
#endif
--- gcc/config/ia64/linux.h.~1~
+++ gcc/config/ia64/linux.h
@@ -56,7 +56,7 @@ do { \
Signalize that because we have fde-glibc, we don't need all C shared libs
linked against -lgcc_s. */
#undef LINK_EH_SPEC
-#define LINK_EH_SPEC ""
+#define LINK_EH_SPEC "%{!r:--build-id} "
#define MD_UNWIND_SUPPORT "config/ia64/linux-unwind.h"