Re: [PATCH] BaseTools/tools_def: Use armv7-a for CLANG35 ARM compilations.

[Ard Biesheuvel <ard.biesheuvel@linaro.org>]

On 15 March 2017 at 09:16, Zhu, Yonghong <yonghong.zhu@intel.com> wrote:
> Ard,
>
> Please help to review. Thanks.
>
> Best Regards,
> Zhu Yonghong
>
>
> -----Original Message-----
> From: Marvin Häuser [mailto:Marvin.Haeuser@outlook.com]
> Sent: Sunday, March 05, 2017 9:59 AM
> To: edk2-devel@lists.01.org
> Cc: Gao, Liming <liming.gao@intel.com>; Zhu, Yonghong <yonghong.zhu@intel.com>
> Subject: [PATCH] BaseTools/tools_def: Use armv7-a for CLANG35 ARM compilations.
>
> Define "-march=armv7-a" - which is used by the GCC toolchains - for ARM CLAMNG35 builds to fix compilation of the MemoryFence ASM.
>
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com>

Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> ---
>  BaseTools/Conf/tools_def.template | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template
> index 57455ac9f2f3..ab4f936e7a8b 100755
> --- a/BaseTools/Conf/tools_def.template
> +++ b/BaseTools/Conf/tools_def.template
> @@ -5459,7 +5459,7 @@ DEFINE CLANG35_AARCH64_CC_FLAGS  = DEF(GCC_AARCH64_CC_FLAGS) DEF(CLANG35_AARCH64
>  *_CLANG35_ARM_ASM_FLAGS          = DEF(GCC_ASM_FLAGS) DEF(CLANG35_ARM_TARGET) $(ARCHASM_FLAGS) $(PLATFORM_FLAGS) -Qunused-arguments
>  *_CLANG35_ARM_DLINK_FLAGS        = DEF(CLANG35_ARM_TARGET) DEF(GCC_ARM_DLINK_FLAGS)
>  *_CLANG35_ARM_DLINK2_FLAGS       = DEF(GCC_DLINK2_FLAGS_COMMON) -Wl,--defsym=PECOFF_HEADER_SIZE=0x220
> -*_CLANG35_ARM_PLATFORM_FLAGS     =
> +*_CLANG35_ARM_PLATFORM_FLAGS     = -march=armv7-a
>  *_CLANG35_ARM_PP_FLAGS           = DEF(GCC_PP_FLAGS) DEF(CLANG35_ARM_TARGET) $(ARCHCC_FLAGS) $(PLATFORM_FLAGS)
>  *_CLANG35_ARM_RC_FLAGS           = DEF(GCC_ARM_RC_FLAGS)
>  *_CLANG35_ARM_VFRPP_FLAGS        = DEF(GCC_VFRPP_FLAGS) DEF(CLANG35_ARM_TARGET) $(ARCHCC_FLAGS) $(PLATFORM_FLAGS)
> --
> 2.11.1.windows.1
>