aha/arch
Sam Ravnborg 0a6ef376d4 x86: unification of arch/x86/Makefiles
Unify the 32 and 64 bit specific Makefiles.
The unification was simplest to do in one step although the
readability of the patch suffers a bit from this.

Noteworthy remarks on the unification:
- The 64 bit cpu stuff should be moved to Makefile_32.cpu
  but I did not feel confident doing it due to subtle differences
- The use of cflags-y were abandoned since we have seen one bug where
  we did wrong due to missing assignment to KBUILD_CFLAGS.
  The cc-option marcro uses KBUILD_CFLAGS.
- The "No need to remake" line are deleted. It caused "make -B" to fail
- For 64 bit the sub architecture stuff is not used.
- The way head64.o is specified could be nicer - but it awaits the
  introduction of head32.o (which seems like a win to introduce for readability)
- Patch is checkpatch clean

Patch is tested by doing a defconfig build for i386 and x86_64 and in both
cases monitoring that only relevant files were recompiled when applying
the patch.

[ mingo@elte.hu: build fix ]

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-01-30 13:32:20 +01:00
..
alpha remove __attribute_used__ 2008-01-28 23:21:18 +01:00
arm spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
avr32 all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
blackfin all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
cris all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
frv Remove references to "make dep" 2008-01-28 23:22:13 +01:00
h8300 all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
ia64 spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
m32r spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
m68k all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
m68knommu all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
mips spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
parisc spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
powerpc spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
ppc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.25 2008-01-29 22:54:01 +11:00
s390 all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
sh all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
sparc all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
sparc64 spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
um UML: remove remaining FASTCALL uses 2008-01-30 13:31:14 +01:00
v850 all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
x86 x86: unification of arch/x86/Makefiles 2008-01-30 13:32:20 +01:00
xtensa Remove references to "make dep" 2008-01-28 23:22:13 +01:00
.gitignore arch: Ignore arch/i386 and arch/x86_64 2008-01-19 21:29:39 -08:00