diff options
Diffstat (limited to 'toolchain-layer/recipes-devtools/gcc/gcc-4.5/fedora/gcc43-i386-libgomp.patch')
| -rw-r--r-- | toolchain-layer/recipes-devtools/gcc/gcc-4.5/fedora/gcc43-i386-libgomp.patch | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/fedora/gcc43-i386-libgomp.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/fedora/gcc43-i386-libgomp.patch deleted file mode 100644 index a588db28e8..0000000000 --- a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/fedora/gcc43-i386-libgomp.patch +++ /dev/null @@ -1,65 +0,0 @@ -Build i386.rpm libgomp and libsupc++.a(guard.o) as i486+, pre-i486 -hardware isn't supported because NPTL doesn't support it anyway. - -Index: libgomp/configure.tgt -=================================================================== ---- libgomp/configure.tgt.orig 2010-01-28 13:47:59.000000000 -0800 -+++ libgomp/configure.tgt 2010-06-25 10:32:26.706135558 -0700 -@@ -48,14 +48,14 @@ - ;; - - # Note that bare i386 is not included here. We need cmpxchg. -- i[456]86-*-linux*) -+ i[3456]86-*-linux*) - config_path="linux/x86 linux posix" - case " ${CC} ${CFLAGS} " in - *" -m64 "*) - ;; - *) - if test -z "$with_arch"; then -- XCFLAGS="${XCFLAGS} -march=i486 -mtune=${target_cpu}" -+ XCFLAGS="${XCFLAGS} -march=i486 -mtune=generic" - fi - esac - ;; -@@ -67,7 +67,7 @@ - config_path="linux/x86 linux posix" - case " ${CC} ${CFLAGS} " in - *" -m32 "*) -- XCFLAGS="${XCFLAGS} -march=i486 -mtune=i686" -+ XCFLAGS="${XCFLAGS} -march=i486 -mtune=generic" - ;; - esac - ;; -Index: libstdc++-v3/libsupc++/guard.cc -=================================================================== ---- libstdc++-v3/libsupc++/guard.cc.orig 2009-11-09 14:09:30.000000000 -0800 -+++ libstdc++-v3/libsupc++/guard.cc 2010-06-25 10:32:26.710135964 -0700 -@@ -30,6 +30,27 @@ - #include <new> - #include <ext/atomicity.h> - #include <ext/concurrence.h> -+#if defined __i386__ && !defined _GLIBCXX_ATOMIC_BUILTINS -+# define _GLIBCXX_ATOMIC_BUILTINS 1 -+# define __sync_val_compare_and_swap(a, b, c) \ -+ ({ \ -+ typedef char sltast[sizeof (*a) == sizeof (int) ? 1 : -1]; \ -+ int sltas; \ -+ __asm __volatile ("lock; cmpxchgl %3, (%1)" \ -+ : "=a" (sltas) \ -+ : "r" (a), "0" (b), "r" (c) : "memory"); \ -+ sltas; \ -+ }) -+# define __sync_lock_test_and_set(a, b) \ -+ ({ \ -+ typedef char sltast[sizeof (*a) == sizeof (int) ? 1 : -1]; \ -+ int sltas; \ -+ __asm __volatile ("xchgl (%1), %0" \ -+ : "=r" (sltas) \ -+ : "r" (a), "0" (b) : "memory"); \ -+ sltas; \ -+ }) -+#endif - #if defined(__GTHREADS) && defined(__GTHREAD_HAS_COND) \ - && defined(_GLIBCXX_ATOMIC_BUILTINS_4) && defined(_GLIBCXX_HAVE_LINUX_FUTEX) - # include <climits> |