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2010-02-08 Roland McGrath <roland@redhat.com>
* config/rs6000/sysv4.h (LINK_EH_SPEC): Pass --no-add-needed to the
linker.
* config/linux.h (LINK_EH_SPEC): Likewise.
* config/alpha/elf.h (LINK_EH_SPEC): Likewise.
* config/ia64/linux.h (LINK_EH_SPEC): Likewise.
Index: gcc/config/alpha/elf.h
===================================================================
--- gcc/config/alpha/elf.h.orig 2011-06-16 17:58:47.000000000 -0700
+++ gcc/config/alpha/elf.h 2011-09-17 11:04:57.033298875 -0700
@@ -441,7 +441,7 @@ 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 "--no-add-needed %{!static:--eh-frame-hdr} "
#endif
/* A C statement (sans semicolon) to output to the stdio stream STREAM
Index: gcc/config/ia64/linux.h
===================================================================
--- gcc/config/ia64/linux.h.orig 2011-09-17 11:03:19.000000000 -0700
+++ gcc/config/ia64/linux.h 2011-09-17 11:04:57.033298875 -0700
@@ -80,7 +80,7 @@ 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 "--no-add-needed "
#define MD_UNWIND_SUPPORT "config/ia64/linux-unwind.h"
Index: gcc/config/linux.h
===================================================================
--- gcc/config/linux.h.orig 2011-09-17 11:03:38.000000000 -0700
+++ gcc/config/linux.h 2011-09-17 11:04:57.033298875 -0700
@@ -101,7 +101,7 @@ see the files COPYING3 and COPYING.RUNTI
} while (0)
#if defined(HAVE_LD_EH_FRAME_HDR)
-#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+#define LINK_EH_SPEC "--no-add-needed %{!static:--eh-frame-hdr} "
#endif
/* Define this so we can compile MS code for use with WINE. */
Index: gcc/config/rs6000/sysv4.h
===================================================================
--- gcc/config/rs6000/sysv4.h.orig 2011-09-17 11:03:41.000000000 -0700
+++ gcc/config/rs6000/sysv4.h 2011-09-17 11:05:58.653298861 -0700
@@ -908,7 +908,7 @@ SVR4_ASM_SPEC \
#if defined(HAVE_LD_EH_FRAME_HDR)
# undef LINK_EH_SPEC
-# define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+# define LINK_EH_SPEC "--no-add-needed %{!static:--eh-frame-hdr} "
#endif
#define CPP_OS_LINUX_SPEC "-D__unix__ -D__gnu_linux__ -D__linux__ \
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