[PATCH 1 of 4] scripts: introduce float type as a string

[Yann E. MORIN]

Morten, Michael, All,

On Friday 25 November 2011 13:19:34 Morten Thunberg Svendsen wrote:
> x86 do not support the --with-float option or the -msoft/har-float.
> This seems to fix it for x86  (only arm, mips, powerpc and sparc
> supports --with-float
> http://gcc.gnu.org/viewcvs/trunk/gcc/config.gcc?revision=181079&view=markup
> )

Ah, that's a good reference. Thanks!

> diff -r 258160822e35 scripts/build/arch/x86.sh
> --- a/scripts/build/arch/x86.sh	Wed Nov 23 13:15:27 2011 +0800
> +++ b/scripts/build/arch/x86.sh	Fri Nov 25 13:07:05 2011 +0100
> @@ -20,4 +20,16 @@
>              *)                            CT_TARGET_ARCH=i586;;
>          esac
>      fi
> +
> +    # with-float is not possible for x86
> +    case "${CT_ARCH_FLOAT}" in
> +        hard)
> +            CT_ARCH_FLOAT_CFLAG=
> +            CT_ARCH_WITH_FLOAT=
> +            ;;
> +        soft)
> +            CT_ARCH_FLOAT_CFLAG="-msoft-float"
> +            CT_ARCH_WITH_FLOAT=
> +            ;;
> +    esac
>  }

I already have a set of patches here that fixes this here. I'll update them
with the info above (supported only by: arm, mips, ppc and sparc).

Thank you.

Regards,
Yann E. MORIN.


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