[OE-core] [PATCH] gcc: add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian

[Zhou, Li]

Please refer to Peter Seebach's patch earlier:
http://lists.openembedded.org/pipermail/openembedded-core/2016-January/115472.html
My patch should be based on that.
I think the change is not only for canadian build. Thanks.

On 03/01/2016 02:12 PM, Khem Raj wrote:
> On Mon, Feb 29, 2016 at 6:22 PM, Li Zhou <li.zhou at windriver.com> wrote:
>> Add TUNE_CCARGS for CFLAGS_FOR_TARGET of gcc-cross-canadian to solve
>> below errors when compiling gcc-cross-canadian-powerpc64 within a debug
>> build:
>>
>> configure:3655: checking for suffix of object files
>> configure:3677:  powerpc64-wrs-linux-gcc --sysroot=......bitbake_build/
>> tmp/sysroots/fsl-t2xxx -isystem=/usr/include --sysroot=....../
>> bitbake_build/tmp/sysroots/fsl-t2xxx   -c -O0 -fno-omit-frame-pointer -g
>> -pipe -g -Os  conftest.c >&5
>> {standard input}: Assembler messages:
>> {standard input}:23: Error: register save offset not a multiple of 8
>> {standard input}:24: Error: register save offset not a multiple of 8
>>
>> Signed-off-by: Li Zhou <li.zhou at windriver.com>
>> ---
>>   meta/recipes-devtools/gcc/gcc-cross-canadian.inc |    2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
>> index ec1d281..04ae981 100644
>> --- a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
>> +++ b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
>> @@ -51,7 +51,7 @@ do_configure () {
>>          export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}"
>>          export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
>>          export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
>> -       export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
>> +       export CFLAGS_FOR_TARGET="${TARGET_CFLAGS} ${TUNE_CCARGS}"
> Will this cause canadian builds to become too specific instead of
> generic common arch
>
>>          export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}"
>>          export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}"
>>          export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}"
>> --
>> 1.7.9.5
>>
>> --
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-- 
Best Regards!
Zhou Li
Phone number: 86-10-84778511