ia64/linux-2.6.18-xen.hg

view arch/i386/Makefile @ 647:a5bb490065f6

Fix the build after public header sync.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Wed Aug 13 14:01:49 2008 +0100 (2008-08-13)
parents cc9a5c793b53
children
line source
1 #
2 # i386/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" cleaning up for this architecture.
7 #
8 # This file is subject to the terms and conditions of the GNU General Public
9 # License. See the file "COPYING" in the main directory of this archive
10 # for more details.
11 #
12 # Copyright (C) 1994 by Linus Torvalds
13 #
14 # 19990713 Artur Skawina <skawina@geocities.com>
15 # Added '-march' and '-mpreferred-stack-boundary' support
16 #
17 # 20050320 Kianusch Sayah Karadji <kianusch@sk-tech.net>
18 # Added support for GEODE CPU
20 HAS_BIARCH := $(call cc-option-yn, -m32)
21 ifeq ($(HAS_BIARCH),y)
22 AS := $(AS) --32
23 LD := $(LD) -m elf_i386
24 CC := $(CC) -m32
25 endif
27 LDFLAGS := -m elf_i386
28 OBJCOPYFLAGS := -O binary -R .note -R .comment -S
29 LDFLAGS_vmlinux :=
30 CHECKFLAGS += -D__i386__
32 CFLAGS += -pipe -msoft-float
34 # prevent gcc from keeping the stack 16 byte aligned
35 CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2)
37 # CPU-specific tuning. Anything which can be shared with UML should go here.
38 include $(srctree)/arch/i386/Makefile.cpu
40 cflags-$(CONFIG_REGPARM) += -mregparm=3
42 # temporary until string.h is fixed
43 cflags-y += -ffreestanding
45 # Disable unit-at-a-time mode on pre-gcc-4.0 compilers, it makes gcc use
46 # a lot more stack due to the lack of sharing of stacklots:
47 CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then echo $(call cc-option,-fno-unit-at-a-time); fi ;)
49 CFLAGS += $(cflags-y)
51 # Default subarch .c files
52 mcore-y := mach-default
54 # Voyager subarch support
55 mflags-$(CONFIG_X86_VOYAGER) := -Iinclude/asm-i386/mach-voyager
56 mcore-$(CONFIG_X86_VOYAGER) := mach-voyager
58 # VISWS subarch support
59 mflags-$(CONFIG_X86_VISWS) := -Iinclude/asm-i386/mach-visws
60 mcore-$(CONFIG_X86_VISWS) := mach-visws
62 # NUMAQ subarch support
63 mflags-$(CONFIG_X86_NUMAQ) := -Iinclude/asm-i386/mach-numaq
64 mcore-$(CONFIG_X86_NUMAQ) := mach-default
66 # BIGSMP subarch support
67 mflags-$(CONFIG_X86_BIGSMP) := -Iinclude/asm-i386/mach-bigsmp
68 mcore-$(CONFIG_X86_BIGSMP) := mach-default
70 #Summit subarch support
71 mflags-$(CONFIG_X86_SUMMIT) := -Iinclude/asm-i386/mach-summit
72 mcore-$(CONFIG_X86_SUMMIT) := mach-default
74 # Xen subarch support
75 mflags-$(CONFIG_X86_XEN) := -Iinclude/asm-i386/mach-xen
76 mcore-$(CONFIG_X86_XEN) := mach-xen
78 # generic subarchitecture
79 mflags-$(CONFIG_X86_GENERICARCH) := -Iinclude/asm-i386/mach-generic
80 mcore-$(CONFIG_X86_GENERICARCH) := mach-default
81 core-$(CONFIG_X86_GENERICARCH) += arch/i386/mach-generic/
83 # ES7000 subarch support
84 mflags-$(CONFIG_X86_ES7000) := -Iinclude/asm-i386/mach-es7000
85 mcore-$(CONFIG_X86_ES7000) := mach-default
86 core-$(CONFIG_X86_ES7000) := arch/i386/mach-es7000/
88 # default subarch .h files
89 mflags-y += -Iinclude/asm-i386/mach-default
91 head-y := arch/i386/kernel/head.o arch/i386/kernel/init_task.o
93 libs-y += arch/i386/lib/
94 core-y += arch/i386/kernel/ \
95 arch/i386/mm/ \
96 arch/i386/$(mcore-y)/ \
97 arch/i386/crypto/
98 drivers-$(CONFIG_MATH_EMULATION) += arch/i386/math-emu/
99 drivers-$(CONFIG_PCI) += arch/i386/pci/
100 # must be linked after kernel/
101 drivers-$(CONFIG_OPROFILE) += arch/i386/oprofile/
102 drivers-$(CONFIG_PM) += arch/i386/power/
104 CFLAGS += $(mflags-y)
105 AFLAGS += $(mflags-y)
107 boot := arch/i386/boot
109 PHONY += zImage bzImage vmlinuz compressed zlilo bzlilo \
110 zdisk bzdisk fdimage fdimage144 fdimage288 isoimage install
112 ifdef CONFIG_XEN
113 CPPFLAGS := -D__XEN_INTERFACE_VERSION__=$(CONFIG_XEN_INTERFACE_VERSION) \
114 -Iinclude$(if $(KBUILD_SRC),2)/asm/mach-xen $(CPPFLAGS)
115 all: vmlinuz
117 # KBUILD_IMAGE specifies the target image being built
118 KBUILD_IMAGE := $(boot)/vmlinuz
120 vmlinuz: vmlinux
121 $(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE)
122 else
123 all: bzImage
125 # KBUILD_IMAGE specify target image being built
126 KBUILD_IMAGE := $(boot)/bzImage
127 zImage zlilo zdisk: KBUILD_IMAGE := arch/i386/boot/zImage
129 zImage bzImage: vmlinux
130 $(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE)
132 compressed: zImage
134 zlilo bzlilo: vmlinux
135 $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) zlilo
137 zdisk bzdisk: vmlinux
138 $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) zdisk
140 fdimage fdimage144 fdimage288 isoimage: vmlinux
141 $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) $@
142 endif
144 install:
145 $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install
147 archclean:
148 $(Q)$(MAKE) $(clean)=arch/i386/boot
150 define archhelp
151 echo '* bzImage - Compressed kernel image (arch/$(ARCH)/boot/bzImage)'
152 echo ' install - Install kernel using'
153 echo ' (your) ~/bin/installkernel or'
154 echo ' (distribution) /sbin/installkernel or'
155 echo ' install to $$(INSTALL_PATH) and run lilo'
156 echo ' bzdisk - Create a boot floppy in /dev/fd0'
157 echo ' fdimage - Create a boot floppy image'
158 echo ' isoimage - Create a boot CD-ROM image'
159 endef
161 CLEAN_FILES += arch/$(ARCH)/boot/fdimage \
162 arch/$(ARCH)/boot/image.iso \
163 arch/$(ARCH)/boot/mtools.conf