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MIPS: Fix MSA toolchain support detection.

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The '-mmsa' option is not supported by all current compilers. Change
the detection to instead pass the option directly to the assembler.

Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
Reviewed-by: Paul Burton <Paul.Burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/6835/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Steven J. Hill 2014-04-24 12:03:00 -05:00 committed by Ralf Baechle
parent fad01e866a
commit 1d61ff6a1a
1 changed files with 1 additions and 1 deletions
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arch/mips/Makefile
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@ -120,7 +120,7 @@ cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
-fno-omit-frame-pointer
ifeq ($(CONFIG_CPU_HAS_MSA),y)
toolchain-msa := $(call cc-option-yn,-mhard-float -mfp64 -mmsa)
toolchain-msa := $(call cc-option-yn,-mhard-float -mfp64 -Wa$(comma)-mmsa)
cflags-$(toolchain-msa) += -DTOOLCHAIN_SUPPORTS_MSA
endif