[OE-core] [PATCH 3/4] eglibc: support mipsel little endian, filter out -march=mips32

[Dennis.Yxun]

HI Raj:
   So this will eventually goes into OE-core, right?
   As I see Bruce has no response for the "override scheme"
so mips -> for big endian mips o32 (could be mipseb better?, less confusion)
and mipsel -> for little endian mips o32, they in same level, not of
one's subset

Dennis

On Thu, Jun 28, 2012 at 9:10 AM, Khem Raj <raj.khem at gmail.com> wrote:
> From: Dennis Lan <dennis.yxun at gmail.com>
>
> Quote for eglibc source:
>  for mips eglibc now builds syscall tables for all abi's
>  so we make sure that we choose right march option which is
>  compatible with o32,n32 and n64 abi's
>  e.g. -march=mips32 is not compatible with n32 and n64 therefore
>  we filter it out in such case -march=from-abi which will be
>  mips1 when using o32 and mips3 when using n32/n64
>
> Signed-off-by: Dennis Lan <dennis.yxun at gmail.com>
> ---
>  meta/recipes-core/eglibc/eglibc_2.15.bb |    1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/meta/recipes-core/eglibc/eglibc_2.15.bb b/meta/recipes-core/eglibc/eglibc_2.15.bb
> index e57a112..b2922b4 100644
> --- a/meta/recipes-core/eglibc/eglibc_2.15.bb
> +++ b/meta/recipes-core/eglibc/eglibc_2.15.bb
> @@ -101,6 +101,7 @@ do_patch_append() {
>  # mips1 when using o32 and mips3 when using n32/n64
>
>  TUNE_CCARGS_mips := "${@oe_filter_out('-march=mips32', '${TUNE_CCARGS}', d)}"
> +TUNE_CCARGS_mipsel := "${@oe_filter_out('-march=mips32', '${TUNE_CCARGS}', d)}"
>
>  # We need to ensure that all of the i386 and x86_64 headers are identical
>  # to support the multilib case.  We do this by copying headers from x86_64
> --
> 1.7.9.5
>
>
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