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| author |   Richard Purdie <rpurdie@linux.intel.com> | 2010-08-27 15:14:24 +0100 |
|---|---|---|
| committer | Richard Purdie <rpurdie@linux.intel.com> | 2010-08-27 15:29:45 +0100 |
| commit | 29d6678fd546377459ef75cf54abeef5b969b5cf (patch) | |
| tree | 8edd65790e37a00d01c3f203f773fe4b5012db18 /meta/recipes-devtools/gcc/gcc-4.5.0/fedora/gcc43-i386-libgomp.patch | |
| parent | da49de6885ee1bc424e70bc02f21f6ab920efb55 (diff) | |
| download | openembedded-core-contrib-29d6678fd546377459ef75cf54abeef5b969b5cf.tar.gz | |
Major layout change to the packages directory
Having one monolithic packages directory makes it hard to find things
and is generally overwhelming. This commit splits it into several
logical sections roughly based on function, recipes.txt gives more
information about the classifications used.
The opportunity is also used to switch from "packages" to "recipes"
as used in OpenEmbedded as the term "packages" can be confusing to
people and has many different meanings.
Not all recipes have been classified yet, this is just a first pass
at separating things out. Some packages are moved to meta-extras as
they're no longer actively used or maintained.
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.5.0/fedora/gcc43-i386-libgomp.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.5.0/fedora/gcc43-i386-libgomp.patch | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.0/fedora/gcc43-i386-libgomp.patch b/meta/recipes-devtools/gcc/gcc-4.5.0/fedora/gcc43-i386-libgomp.patch new file mode 100644 index 0000000000..a588db28e8 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.5.0/fedora/gcc43-i386-libgomp.patch @@ -0,0 +1,65 @@ +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> |