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

[Khem Raj]

On Thursday, June 28, 2012, Dennis.Yxun <dennis.yxun at gmail.com> wrote:
> 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)

Mips has always meant big endian no need to change there


> 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.bbb/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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