[FFmpeg-devel] [PATCH] add cflags filtering rules for suncc

[Måns Rullgård]

Michael Kostylev <michael.kostylev at gmail.com> writes:

> The -Os mapping may be ajusted/safely removed, -O2 is set just because 
> the -O[3-5] options are currently unusable on x86.

Are you sure you attached the patch you're talking about there?  I see
nothing about 3-5.

> --- ./configure.orig
> +++ ./configure
> @@ -1613,6 +1618,17 @@
>      cc_version="AV_STRINGIFY(__SUNPRO_C)"
>      DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\\\\," -e "1!s,^.*: , ," > $(@:.o=.d)'
>      DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -xM1'
> +    filter_cflags=suncc_flags
> +    suncc_flags(){
> +        for flag; do
> +            case $flag in
> +                -std=c99)             echo -xc99           ;;
> +                -fomit-frame-pointer) echo -xregs=frameptr ;;
> +                -Os)                  echo -O2 -xspace     ;;
> +                -O[1-5]|-g)           echo $flag           ;;
> +            esac
> +        done
> +    }
>  fi

Do you realise that this will drop all other flags?

-- 
M?ns Rullg?rd
mans at mansr.com