linux-kernel - [PATCH] x86 boot: Build a bzImage again

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Message-ID: <m14pgqhcdn.fsf@ebiederm.dsl.xmission.com>
Date:	Tue, 16 Oct 2007 17:24:04 -0600
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	Sam Ravnborg <sam@...nborg.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	kbuild devel <kbuild-devel@...ts.sourceforge.net>
Subject: [PATCH] x86 boot: Build a bzImage again


With the Makefile changes dealing with EXTRA_AFLAGS and
EXTRA_CFLAGS when we attempt to build a bzImage
we get a zImage instead.  Ouch!

Fixup the makefile to use the new ccflags-y and asflags-y
so that we can build a bzImage again.  Making it possible
to actually test the recent kernel changes.

Signed-off-by: Eric W. Biederman <ebiederm@...ssion.com>
---
 arch/x86/boot/Makefile |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index d6ed8e5..0e4912f 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -64,10 +64,10 @@ KBUILD_CFLAGS	:= $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \
 KBUILD_AFLAGS	:= $(KBUILD_CFLAGS) -D__ASSEMBLY__
 
 $(obj)/zImage:  IMAGE_OFFSET := 0x1000
-$(obj)/zImage:  EXTRA_AFLAGS := $(SVGA_MODE) $(RAMDISK)
+$(obj)/zImage:  asflags-y += $(SVGA_MODE) $(RAMDISK)
 $(obj)/bzImage: IMAGE_OFFSET := 0x100000
-$(obj)/bzImage: EXTRA_CFLAGS := -D__BIG_KERNEL__
-$(obj)/bzImage: EXTRA_AFLAGS := $(SVGA_MODE) $(RAMDISK) -D__BIG_KERNEL__
+$(obj)/bzImage: ccflags-y += -D__BIG_KERNEL__
+$(obj)/bzImage: asflags-y += $(SVGA_MODE) $(RAMDISK) -D__BIG_KERNEL__
 $(obj)/bzImage: BUILDFLAGS   := -b
 
 quiet_cmd_image = BUILD   $@
-- 
1.5.3.rc6.17.g1911

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