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2010-02-08 Roland McGrath <roland@redhat.com>
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* config/rs6000/sysv4.h (LINK_EH_SPEC): Pass --no-add-needed to the
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linker.
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* config/gnu-user.h (LINK_EH_SPEC): Likewise.
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* config/alpha/elf.h (LINK_EH_SPEC): Likewise.
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* config/ia64/linux.h (LINK_EH_SPEC): Likewise.
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--- gcc/config/alpha/elf.h.jj 2011-01-03 12:52:31.118056764 +0100
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+++ gcc/config/alpha/elf.h 2011-01-04 18:14:10.931874160 +0100
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@@ -165,5 +165,5 @@ extern int alpha_this_gpdisp_sequence_nu
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I imagine that other systems will catch up. In the meantime, it
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doesn't harm to make sure that the data exists to be used later. */
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#if defined(HAVE_LD_EH_FRAME_HDR)
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-#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
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+#define LINK_EH_SPEC "--no-add-needed %{!static:--eh-frame-hdr} "
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#endif
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--- gcc/config/ia64/linux.h.jj 2011-01-03 13:02:11.462994522 +0100
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+++ gcc/config/ia64/linux.h 2011-01-04 18:14:10.931874160 +0100
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@@ -76,7 +76,7 @@ do { \
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Signalize that because we have fde-glibc, we don't need all C shared libs
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linked against -lgcc_s. */
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#undef LINK_EH_SPEC
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-#define LINK_EH_SPEC ""
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+#define LINK_EH_SPEC "--no-add-needed "
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#undef TARGET_INIT_LIBFUNCS
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#define TARGET_INIT_LIBFUNCS ia64_soft_fp_init_libfuncs
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--- gcc/config/gnu-user.h.jj 2011-01-03 12:53:03.739057299 +0100
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+++ gcc/config/gnu-user.h 2011-01-04 18:14:10.932814884 +0100
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@@ -82,7 +82,7 @@ see the files COPYING3 and COPYING.RUNTI
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#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC
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#if defined(HAVE_LD_EH_FRAME_HDR)
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-#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
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+#define LINK_EH_SPEC "--no-add-needed %{!static:--eh-frame-hdr} "
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#endif
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#undef LINK_GCC_C_SEQUENCE_SPEC
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--- gcc/config/rs6000/sysv4.h.jj 2011-01-03 13:02:18.255994215 +0100
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+++ gcc/config/rs6000/sysv4.h 2011-01-04 18:14:10.933888871 +0100
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@@ -820,7 +820,7 @@ extern int fixuplabelno;
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-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}}"
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#if defined(HAVE_LD_EH_FRAME_HDR)
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-# define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
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+# define LINK_EH_SPEC "--no-add-needed %{!static:--eh-frame-hdr} "
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#endif
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#define CPP_OS_LINUX_SPEC "-D__unix__ -D__gnu_linux__ -D__linux__ \
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