Re: arm-unknown-linux-gnueabi ABI selection

["Yann E. MORIN" <yann dot morin dot 1998 at anciens dot enib dot fr>]

On Thursday 28 August 2008 16:25:54 Michael Abbott wrote:
> [ERROR]  ABI='aapcs-linux' not supported for EABI.
> [ERROR]  If you know you are right, please edit 'arch/arm/functions' in 
> crosstool-NG sources.

OK, we could add a new case entry to recognise aapcs-linux, and act as if
it were in fact aapcs:

    case "${CT_ARCH_ABI},${CT_ARCH_ARM_EABI}" in
        *,) ;;
        aapcs,y)
            CT_DoLog DEBUG "'--with-abi=aapcs' is in fact '-mabi=aapcs-linux' when used in CFLAGS."
            CT_ARCH_ABI_CFLAGS="-mabi=aapcs-linux"
            ;;
        aapcs-linux,y)
            CT_DoLog DEBUG "'-mabi=aapcs-linux' is in fact '--with-abi=aapcs' when used in ./configure flags"
            CT_ARCH_WITH_ABI="--with-abi=aapcs"
            ;;
        ,y)
            CT_DoLog WARN "Forcing ABI to 'aapcs-linux' for use with EABI."
            CT_ARCH_WITH_ABI="--with-abi=aapcs"
            CT_ARCH_ABI_CFLAGS="-mabi=aapcs-linux"
            ;;
        *,y)
            CT_DoLog ERROR "ABI='${CT_ARCH_ABI}' not supported for EABI."
            CT_Abort "If you know you are right, please edit 'arch/arm/functions' in crosstool-NG sources."
            ;;
    esac

Thoughts?

Regards,
Yann E. MORIN.

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