diff options
| author | David Woodhouse <David.Woodhouse@intel.com> | 2014-01-08 12:21:20 +0100 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-01-22 13:21:45 +0100 |
| commit | 1c678da3bd1339299ab667af68cad5032367fb1c (patch) | |
| tree | d4df9e4d44b85ab6a171bdcad5fb5b7c588228c5 /arch/x86/realmode | |
| parent | x86, relocs: Add manual debug mode (diff) | |
| download | linux-1c678da3bd1339299ab667af68cad5032367fb1c.tar.xz linux-1c678da3bd1339299ab667af68cad5032367fb1c.zip | |
x86: Remove duplication of 16-bit CFLAGS
Define them once in arch/x86/Makefile instead of twice.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Link: http://lkml.kernel.org/r/1389180083-23249-1-git-send-email-David.Woodhouse@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/realmode')
| -rw-r--r-- | arch/x86/realmode/rm/Makefile | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile index 9cac82588cbc..3497f14e4dea 100644 --- a/arch/x86/realmode/rm/Makefile +++ b/arch/x86/realmode/rm/Makefile @@ -64,20 +64,7 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE # --------------------------------------------------------------------------- -# How to compile the 16-bit code. Note we always compile for -march=i386, -# that way we can complain to the user if the CPU is insufficient. -KBUILD_CFLAGS := $(LINUXINCLUDE) -m32 -g -Os -D_SETUP -D__KERNEL__ -D_WAKEUP \ - -I$(srctree)/arch/x86/boot \ - -DDISABLE_BRANCH_PROFILING \ - -Wall -Wstrict-prototypes \ - -march=i386 -mregparm=3 \ - -include $(srctree)/$(src)/../../boot/code16gcc.h \ - -fno-strict-aliasing -fomit-frame-pointer -fno-pic \ - -mno-mmx -mno-sse \ - $(call cc-option, -ffreestanding) \ - $(call cc-option, -fno-toplevel-reorder,\ - $(call cc-option, -fno-unit-at-a-time)) \ - $(call cc-option, -fno-stack-protector) \ - $(call cc-option, -mpreferred-stack-boundary=2) +KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \ + -I$(srctree)/arch/x86/boot KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__ GCOV_PROFILE := n |