kbuild: rename prepare to archprepare to fix dependency chain
[linux-2.6.git] / arch / sh64 / Makefile
1 #
2 # This file is subject to the terms and conditions of the GNU General Public
3 # License.  See the file "COPYING" in the main directory of this archive
4 # for more details.
5 #
6 # Copyright (C) 2000, 2001  Paolo Alberelli
7 # Copyright (C) 2003, 2004  Paul Mundt
8 #
9 # This file is included by the global makefile so that you can add your own
10 # architecture-specific flags and dependencies. Remember to do have actions
11 # for "archclean" and "archdep" for cleaning up and making dependencies for
12 # this architecture
13 #
14
15 cpu-y                           := -mb
16 cpu-$(CONFIG_LITTLE_ENDIAN)     := -ml
17
18 cpu-$(CONFIG_CPU_SH5)           += -m5-32media-nofpu
19
20 ifdef CONFIG_LITTLE_ENDIAN
21 LDFLAGS_vmlinux         += --defsym 'jiffies=jiffies_64'
22 LDFLAGS                 += -EL  -mshlelf32_linux
23 else
24 LDFLAGS_vmlinux         += --defsym 'jiffies=jiffies_64+4'
25 LDFLAGS                 += -EB  -mshelf32_linux
26 endif
27
28 # No requirements for endianess support from AFLAGS, 'as' always run through gcc
29 AFLAGS          += -m5 -isa=sh64 -traditional
30 CFLAGS          += $(cpu-y)
31
32 LDFLAGS_vmlinux += --defsym phys_stext=_stext-$(CONFIG_CACHED_MEMORY_OFFSET) \
33                   --defsym phys_stext_shmedia=phys_stext+1 \
34                   -e phys_stext_shmedia
35
36 OBJCOPYFLAGS    := -O binary -R .note -R .comment -R .stab -R .stabstr -S
37
38 #
39 # arch/sh64/defconfig never had any hope of being
40 # frequently updated, so use one that does
41 #
42 KBUILD_DEFCONFIG        := cayman_defconfig
43
44 ifdef LOADADDR
45 LINKFLAGS     += -Ttext $(word 1,$(LOADADDR))
46 endif
47
48 machine-$(CONFIG_SH_CAYMAN)     := cayman
49 machine-$(CONFIG_SH_SIMULATOR)  := sim
50 machine-$(CONFIG_SH_HARP)       := harp
51 machine-$(CONFIG_SH_ROMRAM)     := romram
52
53 head-y := arch/$(ARCH)/kernel/head.o arch/$(ARCH)/kernel/init_task.o
54
55 core-y  += arch/sh64/kernel/ arch/sh64/mm/
56
57 ifneq ($(machine-y),)
58 core-y  += arch/sh64/mach-$(machine-y)/
59 endif
60
61 LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
62 libs-y  += arch/$(ARCH)/lib/ $(LIBGCC)
63
64 drivers-$(CONFIG_OPROFILE)      += arch/sh64/oprofile/
65
66 boot := arch/$(ARCH)/boot
67
68 zImage: vmlinux
69         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
70
71 compressed: zImage
72
73 archclean:
74         $(Q)$(MAKE) $(clean)=$(boot)
75
76 archprepare: arch/$(ARCH)/lib/syscalltab.h
77
78 define filechk_gen-syscalltab
79        (set -e; \
80         echo "/*"; \
81         echo " * DO NOT MODIFY."; \
82         echo " *"; \
83         echo " * This file was generated by arch/$(ARCH)/Makefile"; \
84         echo " * Any changes will be reverted at build time."; \
85         echo " */"; \
86         echo ""; \
87         echo "#ifndef __SYSCALLTAB_H"; \
88         echo "#define __SYSCALLTAB_H"; \
89         echo ""; \
90         echo "#include <linux/kernel.h>"; \
91         echo ""; \
92         echo "struct syscall_info {"; \
93         echo "  const char *name;"; \
94         echo "} syscall_info_table[] = {"; \
95         sed -e '/^.*\.long /!d;s//    { "/;s/\(\([^/]*\)\/\)\{1\}.*/\2/; \
96                 s/[ \t]*$$//g;s/$$/" },/;s/\("\)sys_/\1/g'; \
97         echo "};"; \
98         echo ""; \
99         echo "#define NUM_SYSCALL_INFO_ENTRIES  ARRAY_SIZE(syscall_info_table)"; \
100         echo ""; \
101         echo "#endif /* __SYSCALLTAB_H */" )
102 endef
103
104 arch/$(ARCH)/lib/syscalltab.h: arch/sh64/kernel/syscalls.S
105         $(call filechk,gen-syscalltab)
106
107 CLEAN_FILES += arch/$(ARCH)/lib/syscalltab.h
108
109 define archhelp
110         @echo '  zImage                    - Compressed kernel image (arch/sh64/boot/zImage)'
111 endef
112