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http://bugs.gentoo.org/192403
http://gcc.gnu.org/PR33417
--- gcc-4.3.1/gcc/config/freebsd-spec.h
+++ gcc-4.3.1/gcc/config/freebsd-spec.h
@@ -79,9 +81,10 @@
#define FBSD_STARTFILE_SPEC \
"%{!shared: \
%{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
- %{!p:%{profile:gcrt1.o%s} \
- %{!profile:crt1.o%s}}}} \
- crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
+ %{!p:%{profile:gcrt1.o%s} \
+ %{!profile:crt1.o%s}}}} \
+ crti.o%s \
+ %{static:crtbeginT.o%s;shared:crtbeginS.o%s;:crtbegin.o%s}"
/* Provide a ENDFILE_SPEC appropriate for FreeBSD. Here we tack on
the magical crtend.o file (see crtstuff.c) which provides part of
@@ -119,7 +122,8 @@
%{pg: -lc_p} \
}"
#else
-#if FBSD_MAJOR < 5
+#include <sys/param.h>
+#if __FreeBSD_version < 500016
#define FBSD_LIB_SPEC " \
%{!shared: \
%{!pg: \
@@ -129,17 +133,34 @@
%{!pthread:-lc_p} \
%{pthread:-lc_r_p}} \
}"
-#else
+#elif __FreeBSD_version < 700022
#define FBSD_LIB_SPEC " \
%{!shared: \
%{!pg: %{pthread:-lpthread} -lc} \
%{pg: %{pthread:-lpthread_p} -lc_p} \
}"
+#else
+#define FBSD_LIB_SPEC " \
+ %{!shared: \
+ %{!pg: %{pthread:-lpthread} -lc} \
+ %{pg: %{pthread:-lpthread_p} -lc_p}} \
+ %{shared: \
+ %{pthread:-lpthread} -lc} \
+ "
#endif
#endif
-#if FBSD_MAJOR < 6
+#if FBSD_MAJOR < 5
#define FBSD_DYNAMIC_LINKER "/usr/libexec/ld-elf.so.1"
#else
#define FBSD_DYNAMIC_LINKER "/libexec/ld-elf.so.1"
#endif
+
+#if defined(HAVE_LD_EH_FRAME_HDR)
+#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+#endif
+
+/* Use --as-needed -lgcc_s for eh support. */
+#ifdef HAVE_LD_AS_NEEDED
+#define USE_LD_AS_NEEDED 1
+#endif
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