Excellent. Thank you. Okay for trunk, as David said.
Do you want backports for this?
Segher
On Mon, Sep 01, 2025 at 07:22:17PM +0530, Ayappan Perumal wrote:
> From: Ayappan Perumal <ayapp...@in.ibm.com>
>
> ---
> stack-protector is not supported in GCC on AIX. This patch is to fail the
> compilation if -fstack-protector option is passed.
>
> gcc/config/rs6000/aix.h | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/gcc/config/rs6000/aix.h b/gcc/config/rs6000/aix.h
> index 9e7edbb2f22..c83eacefff4 100644
> --- a/gcc/config/rs6000/aix.h
> +++ b/gcc/config/rs6000/aix.h
> @@ -281,4 +281,6 @@
> #undef SUBTARGET_DRIVER_SELF_SPECS
> #define SUBTARGET_DRIVER_SELF_SPECS \
> "%{m64:-maix64} %<m64", \
> -"%{m32:-maix32} %<m32"
> +"%{m32:-maix32} %<m32", \
> +"%{fstack-protector*: %<fstack-protector* \
> + %estack-protector not supported on AIX}"
> --
> 2.41.0
