Commit fd2d0a19 authored Oct 20, 2013 by Jan-Simon Möller Committed by Behan Webster Apr 09, 2014

x86 kbuild: LLVMLinux: More cc-options added for clang



Protect more options for x86 with cc-option so that we don't get errors when
using clang instead of gcc.  Add more or different options when using clang as
well. Also need to enforce that SSE is off for clang and the stack is 8-byte
aligned.

Signed-off-by: Jan-Simon Möller <dl9pf@gmx.de>
Signed-off-by: Behan Webster <behanw@converseincode.com>
Signed-off-by: Mark Charlebois <charlebm@gmail.com>

parent 3ddf5ce9

arch/x86/Makefile

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -108,7 +108,7 @@ else

	# this works around some issues with generating unwind tables in older gccs		# this works around some issues with generating unwind tables in older gccs
	# newer gccs do it by default		# newer gccs do it by default
	KBUILD_CFLAGS += -maccumulate-outgoing-args		KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
	endif		endif

	# Make sure compiler does not have buggy stack-protector support.		# Make sure compiler does not have buggy stack-protector support.