x86: Add BITS to allow simple Makefile sharing
authorThomas Gleixner <tglx@linutronix.de>
Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)
commitbec2c48c2045ca467d07bba54783318b8672bda7
tree69eb8e5051feb08235fd1a0cd7bba202e967e2e0
parent428c5a2339f6d59e3b2d59e9b878b95e6f7a09d7
x86: Add BITS to allow simple Makefile sharing

Preperatory patch to simplify the sharing of Makefiles in
arch/x86.

Linus came up with this during a discussion about the ugliness of
ifeq($CONFIG_X86_32),y) and obj-$(CONFIG_X86_32) in the shared
Makefiles.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/i386/Makefile
arch/x86_64/Makefile