[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / x86_64 / Makefile

#
# x86_64/Makefile
#
# This file is included by the global makefile so that you can add your own
# architecture-specific flags and dependencies. Remember to do have actions
# for "archclean" and "archdep" for cleaning up and making dependencies for
# this architecture
#
# This file is subject to the terms and conditions of the GNU General Public
# License.  See the file "COPYING" in the main directory of this archive
# for more details.
#
# Copyright (C) 1994 by Linus Torvalds
#
# 19990713  Artur Skawina <skawina@geocities.com>
#           Added '-march' and '-mpreferred-stack-boundary' support
# 20000913  Pavel Machek <pavel@suse.cz>
#	    Converted for x86_64 architecture
# 20010105  Andi Kleen, add IA32 compiler.
#           ....and later removed it again....
#
# $Id: Makefile,v 1.31 2002/03/22 15:56:07 ak Exp $

LDFLAGS		:= -m elf_x86_64
OBJCOPYFLAGS	:= -O binary -R .note -R .comment -S
LDFLAGS_vmlinux :=

CHECKFLAGS      += -D__x86_64__ -m64

cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8)
cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona)
CFLAGS += $(cflags-y)

CFLAGS += -m64
CFLAGS += -mno-red-zone
CFLAGS += -mcmodel=kernel
CFLAGS += -pipe
# this makes reading assembly source easier, but produces worse code
# actually it makes the kernel smaller too.
CFLAGS += -fno-reorder-blocks	
CFLAGS += -Wno-sign-compare
ifneq ($(CONFIG_UNWIND_INFO),y)
CFLAGS += -fno-asynchronous-unwind-tables
endif
ifneq ($(CONFIG_DEBUG_INFO),y)
# -fweb shrinks the kernel a bit, but the difference is very small
# it also messes up debugging, so don't use it for now.
#CFLAGS += $(call cc-option,-fweb)
endif
# -funit-at-a-time shrinks the kernel .text considerably
# unfortunately it makes reading oopses harder.
CFLAGS += $(call cc-option,-funit-at-a-time)
# prevent gcc from generating any FP code by mistake
CFLAGS += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,)

AFLAGS += -m64

head-y := arch/x86_64/kernel/head.o arch/x86_64/kernel/head64.o arch/x86_64/kernel/init_task.o

libs-y 					+= arch/x86_64/lib/
core-y					+= arch/x86_64/kernel/ \
					   arch/x86_64/mm/ \
					   arch/x86_64/crypto/
core-$(CONFIG_IA32_EMULATION)		+= arch/x86_64/ia32/
drivers-$(CONFIG_PCI)			+= arch/x86_64/pci/
drivers-$(CONFIG_OPROFILE)		+= arch/x86_64/oprofile/

boot := arch/x86_64/boot

PHONY += bzImage bzlilo install archmrproper \
	 fdimage fdimage144 fdimage288 archclean

#Default target when executing "make"
all: bzImage

BOOTIMAGE                     := arch/x86_64/boot/bzImage
KBUILD_IMAGE                  := $(BOOTIMAGE)

bzImage: vmlinux
	$(Q)$(MAKE) $(build)=$(boot) $(BOOTIMAGE)

bzlilo: vmlinux
	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) zlilo

bzdisk: vmlinux
	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) zdisk

fdimage fdimage144 fdimage288: vmlinux
	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@

install:
	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@ 

archclean:
	$(Q)$(MAKE) $(clean)=$(boot)

define archhelp
  echo  '* bzImage	- Compressed kernel image (arch/$(ARCH)/boot/bzImage)'
  echo  '  install	- Install kernel using'
  echo  '                  (your) ~/bin/installkernel or'
  echo  '                  (distribution) /sbin/installkernel or'
  echo  '        	  install to $$(INSTALL_PATH) and run lilo'
endef

CLEAN_FILES += arch/$(ARCH)/boot/fdimage arch/$(ARCH)/boot/mtools.conf
Commit	Line	Data
1da177e4 LT	1	#
	2	# x86_64/Makefile
	3	#
	4	# This file is included by the global makefile so that you can add your own
	5	# architecture-specific flags and dependencies. Remember to do have actions
	6	# for "archclean" and "archdep" for cleaning up and making dependencies for
	7	# this architecture
	8	#
	9	# This file is subject to the terms and conditions of the GNU General Public
	10	# License. See the file "COPYING" in the main directory of this archive
	11	# for more details.
	12	#
	13	# Copyright (C) 1994 by Linus Torvalds
	14	#
	15	# 19990713 Artur Skawina <skawina@geocities.com>
	16	# Added '-march' and '-mpreferred-stack-boundary' support
	17	# 20000913 Pavel Machek <pavel@suse.cz>
	18	# Converted for x86_64 architecture
	19	# 20010105 Andi Kleen, add IA32 compiler.
	20	# ....and later removed it again....
	21	#
	22	# $Id: Makefile,v 1.31 2002/03/22 15:56:07 ak Exp $
	23
1da177e4 LT	24	LDFLAGS := -m elf_x86_64
1da177e4 LT	25	OBJCOPYFLAGS := -O binary -R .note -R .comment -S
5ded01e8	26	LDFLAGS_vmlinux :=
1da177e4 LT	27
	28	CHECKFLAGS += -D__x86_64__ -m64
	29
	30	cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8)
	31	cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona)
	32	CFLAGS += $(cflags-y)
	33
bb33421d	34	CFLAGS += -m64
1da177e4 LT	35	CFLAGS += -mno-red-zone
	36	CFLAGS += -mcmodel=kernel
	37	CFLAGS += -pipe
	38	# this makes reading assembly source easier, but produces worse code
	39	# actually it makes the kernel smaller too.
	40	CFLAGS += -fno-reorder-blocks
	41	CFLAGS += -Wno-sign-compare
6e0c47ed	42	ifneq ($(CONFIG_UNWIND_INFO),y)
1da177e4	43	CFLAGS += -fno-asynchronous-unwind-tables
6e0c47ed JB	44	endif
6e0c47ed JB	45	ifneq ($(CONFIG_DEBUG_INFO),y)
1da177e4 LT	46	# -fweb shrinks the kernel a bit, but the difference is very small
	47	# it also messes up debugging, so don't use it for now.
	48	#CFLAGS += $(call cc-option,-fweb)
	49	endif
	50	# -funit-at-a-time shrinks the kernel .text considerably
	51	# unfortunately it makes reading oopses harder.
	52	CFLAGS += $(call cc-option,-funit-at-a-time)
	53	# prevent gcc from generating any FP code by mistake
	54	CFLAGS += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,)
	55
bb33421d AK	56	AFLAGS += -m64
bb33421d AK	57
1da177e4 LT	58	head-y := arch/x86_64/kernel/head.o arch/x86_64/kernel/head64.o arch/x86_64/kernel/init_task.o
	59
	60	libs-y += arch/x86_64/lib/
a2a892a2 AS	61	core-y += arch/x86_64/kernel/ \
	62	arch/x86_64/mm/ \
	63	arch/x86_64/crypto/
1da177e4 LT	64	core-$(CONFIG_IA32_EMULATION) += arch/x86_64/ia32/
	65	drivers-$(CONFIG_PCI) += arch/x86_64/pci/
	66	drivers-$(CONFIG_OPROFILE) += arch/x86_64/oprofile/
	67
	68	boot := arch/x86_64/boot
	69
4f193362 PS	70	PHONY += bzImage bzlilo install archmrproper \
4f193362 PS	71	fdimage fdimage144 fdimage288 archclean
1da177e4 LT	72
	73	#Default target when executing "make"
	74	all: bzImage
	75
	76	BOOTIMAGE := arch/x86_64/boot/bzImage
	77	KBUILD_IMAGE := $(BOOTIMAGE)
	78
	79	bzImage: vmlinux
	80	$(Q)$(MAKE) $(build)=$(boot) $(BOOTIMAGE)
	81
	82	bzlilo: vmlinux
	83	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) zlilo
	84
	85	bzdisk: vmlinux
	86	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) zdisk
	87
0d20babd	88	fdimage fdimage144 fdimage288: vmlinux
1da177e4 LT	89	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@
1da177e4 LT	90
0d20babd PA	91	install:
	92	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@
	93
1da177e4 LT	94	archclean:
	95	$(Q)$(MAKE) $(clean)=$(boot)
	96
1da177e4 LT	97	define archhelp
	98	echo '* bzImage - Compressed kernel image (arch/$(ARCH)/boot/bzImage)'
	99	echo ' install - Install kernel using'
	100	echo ' (your) ~/bin/installkernel or'
	101	echo ' (distribution) /sbin/installkernel or'
	102	echo ' install to $$(INSTALL_PATH) and run lilo'
	103	endef
	104
	105	CLEAN_FILES += arch/$(ARCH)/boot/fdimage arch/$(ARCH)/boot/mtools.conf
	106
	107