Re: [PATCH, ARM] PR62248 - Configure error with --with-fpu=fp-armv8

[Richard Earnshaw <rearnsha@arm.com>]

On 27/08/14 09:04, Yvan Roux wrote:
> Hi,
> 
> as reported in PR62248 there is a typo in gcc/config.gcc where
> --with-fpu doesn't match -mfpu option for fp-armv8 value (fp-arm-v8 in
> config.gcc). Here is the patch to fix it.
> 
> Thanks,
> Yvan
> 
> 2014-08-27  Yvan Roux  <yvan.roux@linaro.org>
> 
>         * config.gcc:  Fix fp-armv8 option for arm*-*-* targets.
> 
> 
> pr62248.diff
> 
> 
> diff --git a/gcc/config.gcc b/gcc/config.gcc
> index 6862c127..3f68e3e 100644
> --- a/gcc/config.gcc
> +++ b/gcc/config.gcc
> @@ -3528,7 +3528,7 @@ case "${target}" in
>  		| vfp | vfp3 | vfpv3 \
>  		| vfpv3-fp16 | vfpv3-d16 | vfpv3-d16-fp16 | vfpv3xd \
>  		| vfpv3xd-fp16 | neon | neon-fp16 | vfpv4 | vfpv4-d16 \
> -		| fpv4-sp-d16 | neon-vfpv4 | fp-arm-v8 | neon-fp-armv8 \
> +		| fpv4-sp-d16 | neon-vfpv4 | fp-armv8 | neon-fp-armv8 \
>                  | crypto-neon-fp-armv8)
>  			# OK
>  			;;
> 

Ok; but better still would be to change this to use the official list in
arm-fpus.def (like we do for CPU names).

R.