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powerpc: remove redundant header search path additions 

The same path -Iarch/$(ARCH) is passed to KBUILD_CPPFLAGS,
KBUILD_AFLAGS, and KBUILD_CFLAGS.

As you see in scripts/Makefile.lib, KBUILD_CPPFLAGS is passed
to c_flags and a_flags as well.

Passing it to KBUILD_CPPFLAGS is enough.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Masahiro Yamada 2019-01-11 12:22:32 +09:00 committed by Michael Ellerman
parent c142e9741e
commit b00899b895
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/Makefile
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@ -213,9 +213,9 @@ endif
asinstr := $(call as-instr,lis 9$(comma)foo@high,-DHAVE_AS_ATHIGH=1)
KBUILD_CPPFLAGS += -Iarch/$(ARCH) $(asinstr)
KBUILD_AFLAGS += -Iarch/$(ARCH) $(AFLAGS-y)
KBUILD_AFLAGS += $(AFLAGS-y)
KBUILD_CFLAGS += $(call cc-option,-msoft-float)
KBUILD_CFLAGS += -pipe -Iarch/$(ARCH) $(CFLAGS-y)
KBUILD_CFLAGS += -pipe $(CFLAGS-y)
CPP = $(CC) -E $(KBUILD_CFLAGS)
CHECKFLAGS += -m$(BITS) -D__powerpc__ -D__powerpc$(BITS)__