[PATCH] PowerPC: define _CALL_ELF if compiler does not define it

[Adhemerval Zanella]

On 03-04-2014 10:06, Andreas Schwab wrote:
> Adhemerval Zanella <azanella@linux.vnet.ibm.com> writes:
>
>> @@ -7199,9 +7200,9 @@ fi
>>  $as_echo "$libc_cv_predef_stack_protector" >&6; }
>>  libc_extra_cflags=
>>  if test $libc_cv_predef_stack_protector = yes; then
>> -  libc_extra_cflags=-fno-stack-protector
>> +  libc_extra_cflags+=-fno-stack-protector
> Why is that needed? += is not a POSIX feature.
>
> Andreas.
>
It was just be pedantic and I wasn't aware it wasn't POSIX. I'll change to
libc_extra_cflags=$libc_extra_cflags " FLAGS"