[PATCH] [6/19] x86_64: Fix for arch/x86_64/pci/Makefile CFLAGS

[Andi Kleen]

From: Corey Minyard <minyard@xxxxxxx>

The arch/x86_64/pci directory was giving problems in a wierd cross-compile
environment.  The exact cause is unknown, but the Makefile used CFLAGS
instead of EXTRA_CFLAGS.  From what I can tell from
Documentation/kbuild/makefiles.txt, CFLAGS should not be used for this, it
should be EXTRA_CFLAGS.  And it solves the cross-compile problem.

Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx>
Signed-off-by: Andi Kleen <ak@xxxxxxx>
Cc: Andi Kleen <ak@xxxxxx>
Cc: Vojtech Pavlik <vojtech@xxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---

 arch/x86_64/pci/Makefile |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

Index: linux/arch/x86_64/pci/Makefile
===================================================================
--- linux.orig/arch/x86_64/pci/Makefile
+++ linux/arch/x86_64/pci/Makefile
@@ -3,7 +3,7 @@
 #
 # Reuse the i386 PCI subsystem
 #
-CFLAGS += -Iarch/i386/pci
+EXTRA_CFLAGS += -Iarch/i386/pci
 
 obj-y		:= i386.o
 obj-$(CONFIG_PCI_DIRECT)+= direct.o
-
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