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

[Andreas Schwab]

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.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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