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| author | Mark Hatle <mark.hatle@windriver.com> | 2014-12-18 16:51:12 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-12-22 10:53:56 +0000 |
| commit | 7ea9e87217c78a20cebcb16a23bfd412e276440f (patch) | |
| tree | 9b902d8207bc0dfe31a067c6c09adc41868f6fce /meta/recipes-devtools | |
| parent | e185e96c2f4a1d4561a37764345556abef20ccfe (diff) | |
| download | openembedded-core-7ea9e87217c78a20cebcb16a23bfd412e276440f.tar.gz openembedded-core-7ea9e87217c78a20cebcb16a23bfd412e276440f.tar.bz2 openembedded-core-7ea9e87217c78a20cebcb16a23bfd412e276440f.zip | |
gcc: Disable aarch64 multilib options
We want to revert to default gcc behavior to support oe-core's ability
to change the libdir.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.9.inc | 1 | ||||
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.9/0057-aarch64-config.patch | 32 |
2 files changed, 33 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc index 8f212b23ae..2568e995ac 100644 --- a/meta/recipes-devtools/gcc/gcc-4.9.inc +++ b/meta/recipes-devtools/gcc/gcc-4.9.inc @@ -71,6 +71,7 @@ SRC_URI = "\ file://0054-gcc-Makefile.in-fix-parallel-building-failure.patch \ file://0055-PR-rtl-optimization-61801.patch \ file://0056-top-level-reorder_gcc-bug-61144.patch \ + file://0057-aarch64-config.patch \ file://0058-gcc-r212171.patch \ file://0059-gcc-PR-rtl-optimization-63348.patch \ " diff --git a/meta/recipes-devtools/gcc/gcc-4.9/0057-aarch64-config.patch b/meta/recipes-devtools/gcc/gcc-4.9/0057-aarch64-config.patch new file mode 100644 index 0000000000..f29559698a --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.9/0057-aarch64-config.patch @@ -0,0 +1,32 @@ +Disable the MULTILIB_OSDIRNAMES and other multilib options. + +Hard coding the MULTILIB_OSDIRNAMES with ../lib64 is causing problems on +systems where the libdir is NOT set to /lib64. This is allowed by the ABI, as +long as the dynamic loader is present in /lib. + +We simply want to use the default rules in gcc to find and configure the +normal libdir. + +Signed-off-by: Mark Hatle <mark.hatle@windriver.com> + +Index: gcc-4.9.1/gcc/config/aarch64/t-aarch64-linux +=================================================================== +--- gcc-4.9.1.orig/gcc/config/aarch64/t-aarch64-linux ++++ gcc-4.9.1/gcc/config/aarch64/t-aarch64-linux +@@ -21,11 +21,11 @@ + LIB1ASMSRC = aarch64/lib1funcs.asm + LIB1ASMFUNCS = _aarch64_sync_cache_range + +-AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be) +-MULTILIB_OSDIRNAMES = .=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu) +-MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu) ++#AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be) ++#MULTILIB_OSDIRNAMES = .=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu) ++#MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu) + + # Disable the multilib for linux-gnu targets for the time being; focus + # on the baremetal targets. +-MULTILIB_OPTIONS = +-MULTILIB_DIRNAMES = ++#MULTILIB_OPTIONS = ++#MULTILIB_DIRNAMES = |