From: Behan Webster Date: Tue, 22 Apr 2014 05:40:27 +0000 (-0700) Subject: x86: LLVMLinux: Wrap -mno-80387 with cc-option X-Git-Tag: v3.15-rc4~10^2~1 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f2dd677bec68fb55904799a82674c9e64b23be3;p=thirdparty%2Fkernel%2Flinux.git x86: LLVMLinux: Wrap -mno-80387 with cc-option Wrap -mno-80387 gcc options with cc-option so they don't break clang. Signed-off-by: Behan Webster Cc: torvalds@linux-foundation.org Cc: dwmw2@infradead.org Cc: pageexec@freemail.hu Link: http://lkml.kernel.org/r/1398145227-25053-1-git-send-email-behanw@converseincode.com Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/Makefile b/arch/x86/Makefile index d1b7c377a234e..ce6ad7e6a7d7c 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -83,7 +83,9 @@ else KBUILD_CFLAGS += -m64 # Don't autogenerate traditional x87, MMX or SSE instructions - KBUILD_CFLAGS += -mno-mmx -mno-sse -mno-80387 -mno-fp-ret-in-387 + KBUILD_CFLAGS += -mno-mmx -mno-sse + KBUILD_CFLAGS += $(call cc-option,-mno-80387) + KBUILD_CFLAGS += $(call cc-option,-mno-fp-ret-in-387) # Use -mpreferred-stack-boundary=3 if supported. KBUILD_CFLAGS += $(call cc-option,-mpreferred-stack-boundary=3)