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| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-03-09 23:04:48 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-05-12 09:08:29 +0100 |
| commit | 851937dde81de2a9ef54c5f19a78fb12fb82afd4 (patch) | |
| tree | baf53e4dac52ca5eafd2a0c065de52d91c3e6121 /meta/recipes-devtools/gcc/gcc-target.inc | |
| parent | 38a1d4ae4df8dd21546b7442e5a3bddca32a4734 (diff) | |
| download | openembedded-core-contrib-851937dde81de2a9ef54c5f19a78fb12fb82afd4.tar.gz | |
gcc-configure/gcc-target: Move arm6/7 config to target only
We only build one gcc-cross per architecture and having target specific
flags means gcc-cross would rebuild. These flags are really for the
on target case, so they should be set in gcc-target only.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-target.inc')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-target.inc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-target.inc b/meta/recipes-devtools/gcc/gcc-target.inc index eef4434dbb..b6e31f5d93 100644 --- a/meta/recipes-devtools/gcc/gcc-target.inc +++ b/meta/recipes-devtools/gcc/gcc-target.inc @@ -9,6 +9,14 @@ EXTRA_OECONF_PATHS = "\ EXTRA_OECONF_append_linuxstdbase = " --enable-clocale=gnu" +# ARMv6+ adds atomic instructions that affect the ABI in libraries built +# with TUNE_CCARGS in gcc-runtime. Make the compiler default to a +# compatible architecture. armv6 and armv7a cover the minimum tune +# features used in OE. +EXTRA_OECONF_append_armv6 = " --with-arch=armv6" +EXTRA_OECONF_append_armv7a = " --with-arch=armv7-a" +EXTRA_OECONF_append_armv7ve = " --with-arch=armv7-a" + # libcc1 requres gcc_cv_objdump when cross build, but gcc_cv_objdump is # set in subdir gcc, so subdir libcc1 can't use it, export it here to # fix the problem. |