Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=437374e9a95062fe310b901e48585691edaf5dd0
Commit:     437374e9a95062fe310b901e48585691edaf5dd0
Parent:     a54bb701c248d65f761d366f94f2809abdc39f04
Author:     Milton Miller <[EMAIL PROTECTED]>
AuthorDate: Sat Oct 20 03:58:03 2007 -0500
Committer:  Sam Ravnborg <[EMAIL PROTECTED](none)>
CommitDate: Sat Oct 20 20:35:23 2007 +0200

    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 <[EMAIL PROTECTED]>
    Signed-off-by: Sam Ravnborg <[EMAIL PROTECTED]>
---
 arch/ppc/boot/Makefile    |    2 ++
 arch/xtensa/boot/Makefile |    3 ++-
 2 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/arch/ppc/boot/Makefile b/arch/ppc/boot/Makefile
index 487dc66..500497e 100644
--- a/arch/ppc/boot/Makefile
+++ b/arch/ppc/boot/Makefile
@@ -13,6 +13,8 @@
 # modified by Cort ([EMAIL PROTECTED])
 #
 
+# KBUILD_CFLAGS used when building rest of boot (takes effect recursively)
+KBUILD_CFLAGS  += -fno-builtin -D__BOOTER__ -Iarch/$(ARCH)/boot/include
 HOSTCFLAGS     += -Iarch/$(ARCH)/boot/include
 
 BOOT_TARGETS   = zImage zImage.initrd znetboot znetboot.initrd
diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
index 9c5185f..40aa55b 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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