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| author | Nitin A Kamble <nitin.a.kamble@intel.com> | 2010-08-17 10:03:29 -0700 |
|---|---|---|
| committer | Richard Purdie <rpurdie@linux.intel.com> | 2010-08-17 22:50:47 +0100 |
| commit | 94f63fa5642f70d993efa0428f46851a2cddc213 (patch) | |
| tree | 28248276014147996665f287cf6ca06640bfbaa7 /meta/packages/gcc/gcc-4.5.0 | |
| parent | 514d768673049eb43d1429b095d5937ded38eb99 (diff) | |
| download | openembedded-core-94f63fa5642f70d993efa0428f46851a2cddc213.tar.gz openembedded-core-94f63fa5642f70d993efa0428f46851a2cddc213.tar.bz2 openembedded-core-94f63fa5642f70d993efa0428f46851a2cddc213.zip | |
gcc_4.5.0: import a missing patch from gcc_4.3.3
[BUGID #208]
Thanks to Edwin Zhai for reproducing issue and narrowing it down to the
segmentation fault in the floorf function of libstdc++-v3
And
Thanks to RP for pointing out that this is a known issue with the fix
already in the gcc 4.3.3 recipe
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard@openedhand.com>
Diffstat (limited to 'meta/packages/gcc/gcc-4.5.0')
| -rw-r--r-- | meta/packages/gcc/gcc-4.5.0/optional_libstdc.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/meta/packages/gcc/gcc-4.5.0/optional_libstdc.patch b/meta/packages/gcc/gcc-4.5.0/optional_libstdc.patch new file mode 100644 index 0000000000..0f74353a1f --- /dev/null +++ b/meta/packages/gcc/gcc-4.5.0/optional_libstdc.patch @@ -0,0 +1,23 @@ +gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++ +will not run correctly since my default the linker will try and link against libstdc++ +which shouldn't exist yet. We need an option to disable the automatically added -lstdc++ +option whilst leaving -lc, -lgcc and other automatic library dependencies. This patch +adds such an option which only disables the -lstdc++ linkage. + +A "standard" gcc build uses xgcc and hence avoids this. We should ask upstream how to +do this officially, the likely answer is don't build libstdc++ separately. + +RP 29/6/10 + +Index: gcc-4.3.3/gcc/cp/g++spec.c +=================================================================== +--- gcc-4.3.3.orig/gcc/cp/g++spec.c 2010-06-29 00:06:03.901695025 +0100 ++++ gcc-4.3.3/gcc/cp/g++spec.c 2010-06-29 00:06:58.800325439 +0100 +@@ -131,6 +131,7 @@ + if (argv[i][0] == '-') + { + if (strcmp (argv[i], "-nostdlib") == 0 ++ || strcmp (argv[i], "-nostdlib++") == 0 + || strcmp (argv[i], "-nodefaultlibs") == 0) + { + library = -1; |