kbuild: rename prepare to archprepare to fix dependency chain
[linux-2.6.git] / arch / sh / Makefile
1 # $Id: Makefile,v 1.35 2004/04/15 03:39:20 sugioka Exp $
2 #
3 # This file is subject to the terms and conditions of the GNU General Public
4 # License.  See the file "COPYING" in the main directory of this archive
5 # for more details.
6 #
7 # Copyright (C) 1999  Kaz Kojima
8 # Copyright (C) 2002, 2003, 2004  Paul Mundt
9 # Copyright (C) 2002  M. R. Brown
10 #
11 # This file is included by the global makefile so that you can add your own
12 # architecture-specific flags and dependencies. Remember to do have actions
13 # for "archclean" and "archdep" for cleaning up and making dependencies for
14 # this architecture
15 #
16
17 cflags-y                                := -mb
18 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      := -ml
19
20 cflags-$(CONFIG_CPU_SH2)                += -m2
21 cflags-$(CONFIG_CPU_SH3)                += -m3
22 cflags-$(CONFIG_CPU_SH4)                += -m4 \
23         $(call cc-option,-mno-implicit-fp,-m4-nofpu)
24
25 cflags-$(CONFIG_SH_DSP)                 += -Wa,-dsp
26 cflags-$(CONFIG_SH_KGDB)                += -g
27
28 cflags-$(CONFIG_MORE_COMPILE_OPTIONS)   += \
29         $(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g')
30
31 OBJCOPYFLAGS    := -O binary -R .note -R .comment -R .stab -R .stabstr -S
32
33 #
34 # arch/sh/defconfig doesn't reflect any real hardware, and as such should
35 # never be used by anyone. Use a board-specific defconfig that has a
36 # reasonable chance of being current instead.
37 #
38 KBUILD_DEFCONFIG := rts7751r2d_defconfig
39
40 #
41 # Choosing incompatible machines durings configuration will result in
42 # error messages during linking.
43 #
44 LDFLAGS_vmlinux     += -e _stext
45
46 ifdef CONFIG_CPU_LITTLE_ENDIAN
47 LDFLAGS_vmlinux         += --defsym 'jiffies=jiffies_64'
48 LDFLAGS                 += -EL
49 else
50 LDFLAGS_vmlinux         += --defsym 'jiffies=jiffies_64+4'
51 LDFLAGS                 += -EB
52 endif
53
54 CFLAGS          += -pipe $(cflags-y)
55 AFLAGS          += $(cflags-y)
56
57 head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o
58
59 LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
60
61 core-y                          += arch/sh/kernel/ arch/sh/mm/
62
63 #
64 # ramdisk/initrd support
65 # You need a compressed ramdisk image, named
66 # CONFIG_EMBEDDED_RAMDISK_IMAGE. Relative pathnames
67 # are relative to arch/sh/ramdisk/.
68 #
69 core-$(CONFIG_EMBEDDED_RAMDISK) += arch/sh/ramdisk/
70
71 # Boards
72 machdir-$(CONFIG_SH_SOLUTION_ENGINE)            := se/770x
73 machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE)       := se/7751
74 machdir-$(CONFIG_SH_7300_SOLUTION_ENGINE)       := se/7300
75 machdir-$(CONFIG_SH_73180_SOLUTION_ENGINE)      := se/73180
76 machdir-$(CONFIG_SH_STB1_HARP)                  := harp
77 machdir-$(CONFIG_SH_STB1_OVERDRIVE)             := overdrive
78 machdir-$(CONFIG_SH_HP620)                      := hp6xx/hp620
79 machdir-$(CONFIG_SH_HP680)                      := hp6xx/hp680
80 machdir-$(CONFIG_SH_HP690)                      := hp6xx/hp690
81 machdir-$(CONFIG_SH_CQREEK)                     := cqreek
82 machdir-$(CONFIG_SH_DMIDA)                      := dmida
83 machdir-$(CONFIG_SH_EC3104)                     := ec3104
84 machdir-$(CONFIG_SH_SATURN)                     := saturn
85 machdir-$(CONFIG_SH_DREAMCAST)                  := dreamcast
86 machdir-$(CONFIG_SH_CAT68701)                   := cat68701
87 machdir-$(CONFIG_SH_BIGSUR)                     := bigsur
88 machdir-$(CONFIG_SH_SH2000)                     := sh2000
89 machdir-$(CONFIG_SH_ADX)                        := adx
90 machdir-$(CONFIG_SH_MPC1211)                    := mpc1211
91 machdir-$(CONFIG_SH_SH03)                       := sh03
92 machdir-$(CONFIG_SH_SECUREEDGE5410)             := snapgear
93 machdir-$(CONFIG_SH_HS7751RVOIP)                := renesas/hs7751rvoip
94 machdir-$(CONFIG_SH_RTS7751R2D)                 := renesas/rts7751r2d
95 machdir-$(CONFIG_SH_7751_SYSTEMH)               := renesas/systemh
96 machdir-$(CONFIG_SH_EDOSK7705)                  := renesas/edosk7705
97 machdir-$(CONFIG_SH_SH4202_MICRODEV)            := superh/microdev
98 machdir-$(CONFIG_SH_UNKNOWN)                    := unknown
99
100 incdir-y                        := $(notdir $(machdir-y))
101
102 incdir-$(CONFIG_SH_SOLUTION_ENGINE)             := se
103 incdir-$(CONFIG_SH_7751_SOLUTION_ENGINE)        := se7751
104 incdir-$(CONFIG_SH_7300_SOLUTION_ENGINE)        := se7300
105 incdir-$(CONFIG_SH_73180_SOLUTION_ENGINE)       := se73180
106 incdir-$(CONFIG_SH_HP600)                       := hp6xx
107
108 ifneq ($(machdir-y),)
109 core-y                          += arch/sh/boards/$(machdir-y)/
110 endif
111
112 # Companion chips
113 core-$(CONFIG_HD64461)          += arch/sh/cchips/hd6446x/hd64461/
114 core-$(CONFIG_HD64465)          += arch/sh/cchips/hd6446x/hd64465/
115 core-$(CONFIG_VOYAGERGX)        += arch/sh/cchips/voyagergx/
116
117 cpuincdir-$(CONFIG_CPU_SH2)     := cpu-sh2
118 cpuincdir-$(CONFIG_CPU_SH3)     := cpu-sh3
119 cpuincdir-$(CONFIG_CPU_SH4)     := cpu-sh4
120
121 libs-y                          := arch/sh/lib/ $(libs-y) $(LIBGCC)
122
123 drivers-y                       += arch/sh/drivers/
124 drivers-$(CONFIG_OPROFILE)      += arch/sh/oprofile/
125
126 boot := arch/sh/boot
127
128 CPPFLAGS_vmlinux.lds := -traditional
129
130 #       Update machine arch and proc symlinks if something which affects
131 #       them changed.  We use .arch and .mach to indicate when they were
132 #       updated last, otherwise make uses the target directory mtime.
133
134 include/asm-sh/.cpu: $(wildcard include/config/cpu/*.h) include/config/MARKER
135         @echo '  SYMLINK include/asm-sh/cpu -> include/asm-sh/$(cpuincdir-y)'
136 ifneq ($(KBUILD_SRC),)
137         $(Q)mkdir -p include/asm-sh
138         $(Q)ln -fsn $(srctree)/include/asm-sh/$(cpuincdir-y) include/asm-sh/cpu
139 else
140         $(Q)ln -fsn $(cpuincdir-y) include/asm-sh/cpu
141 endif
142         @touch $@
143
144 include/asm-sh/.mach: $(wildcard include/config/sh/*.h) include/config/MARKER
145         @echo '  SYMLINK include/asm-sh/mach -> include/asm-sh/$(incdir-y)'
146 ifneq ($(KBUILD_SRC),)
147         $(Q)mkdir -p include/asm-sh
148         $(Q)ln -fsn $(srctree)/include/asm-sh/$(incdir-y) include/asm-sh/mach
149 else
150         $(Q)ln -fsn $(incdir-y) include/asm-sh/mach
151 endif
152         @touch $@
153
154
155 archprepare: maketools include/asm-sh/.cpu include/asm-sh/.mach
156
157 .PHONY: maketools FORCE
158 maketools:  include/linux/version.h FORCE
159         $(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
160
161 all: zImage
162
163 zImage: vmlinux
164         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
165
166 compressed: zImage
167
168 archclean:
169         $(Q)$(MAKE) $(clean)=$(boot)
170
171 CLEAN_FILES += include/asm-sh/machtypes.h
172
173 define archhelp
174         @echo '  zImage                    - Compressed kernel image (arch/sh/boot/zImage)'
175 endef
176