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

[Khem Raj]

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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