From 437374e9a95062fe310b901e48585691edaf5dd0 Mon Sep 17 00:00:00 2001
From: Milton Miller <miltonm@bga.com>
Date: Sat, 20 Oct 2007 03:58:03 -0500
Subject: kbuild: restore arch/{ppc/xtensa}/boot cflags

Commit 9a39e273d4df0560c724c5fe71f6314a0583ca2b removed the boot directory
addition to CFLAGS that was being used by the subdirectory builds.  For the
other files, that patch set EXTRA_CFLAGS, but Makefile.build explicitly
sets that to empty as it is explicitly for a single directory only.
Append to KBUILD_CFLAGS instead.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---
 arch/xtensa/boot/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'arch/xtensa')

diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
index 9c5185f605b6..40aa55b485be 100644
--- a/arch/xtensa/boot/Makefile
+++ b/arch/xtensa/boot/Makefile
@@ -8,7 +8,8 @@
 #
 
 
-EXTRA_CFLAGS	+= -fno-builtin -Iarch/$(ARCH)/boot/include
+# KBUILD_CFLAGS used when building rest of boot (takes effect recursively)
+KBUILD_CFLAGS	+= -fno-builtin -Iarch/$(ARCH)/boot/include
 HOSTFLAGS	+= -Iarch/$(ARCH)/boot/include
 
 BIG_ENDIAN	:= $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
-- 
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