[PATCH] powerpc: Avoid -maltivec when using clang integrated assembler

[Anton Blanchard]

Check the assembler supports -maltivec by wrapping it with
call as-option.

Signed-off-by: Anton Blanchard <anton at samba.org>
---
 arch/powerpc/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 96efd82..76a315d 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -206,7 +206,7 @@ KBUILD_CFLAGS		+= -mno-sched-epilog
 endif
 
 cpu-as-$(CONFIG_4xx)		+= -Wa,-m405
-cpu-as-$(CONFIG_ALTIVEC)	+= -Wa,-maltivec
+cpu-as-$(CONFIG_ALTIVEC)	+= $(call as-option,-Wa$(comma)-maltivec)
 cpu-as-$(CONFIG_E200)		+= -Wa,-me200
 
 KBUILD_AFLAGS += $(cpu-as-y)
-- 
2.5.0