[IPV4]: [2/4] signed vs unsigned cleanup in net/ipv4/raw.c
[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 prepare: include/asm-$(ARCH)/asm-offsets.h arch/$(ARCH)/lib/syscalltab.h
77
78 include/asm-$(ARCH)/asm-offsets.h: arch/$(ARCH)/kernel/asm-offsets.s \
79                                    include/asm include/linux/version.h
80         $(call filechk,gen-asm-offsets)
81
82 define filechk_gen-syscalltab
83        (set -e; \
84         echo "/*"; \
85         echo " * DO NOT MODIFY."; \
86         echo " *"; \
87         echo " * This file was generated by arch/$(ARCH)/Makefile"; \
88         echo " * Any changes will be reverted at build time."; \
89         echo " */"; \
90         echo ""; \
91         echo "#ifndef __SYSCALLTAB_H"; \
92         echo "#define __SYSCALLTAB_H"; \
93         echo ""; \
94         echo "#include <linux/kernel.h>"; \
95         echo ""; \
96         echo "struct syscall_info {"; \
97         echo "  const char *name;"; \
98         echo "} syscall_info_table[] = {"; \
99         sed -e '/^.*\.long /!d;s//    { "/;s/\(\([^/]*\)\/\)\{1\}.*/\2/; \
100                 s/[ \t]*$$//g;s/$$/" },/;s/\("\)sys_/\1/g'; \
101         echo "};"; \
102         echo ""; \
103         echo "#define NUM_SYSCALL_INFO_ENTRIES  ARRAY_SIZE(syscall_info_table)"; \
104         echo ""; \
105         echo "#endif /* __SYSCALLTAB_H */" )
106 endef
107
108 arch/$(ARCH)/lib/syscalltab.h: arch/sh64/kernel/syscalls.S
109         $(call filechk,gen-syscalltab)
110
111 CLEAN_FILES += include/asm-$(ARCH)/asm-offsets.h arch/$(ARCH)/lib/syscalltab.h
112
113 define archhelp
114         @echo '  zImage                    - Compressed kernel image (arch/sh64/boot/zImage)'
115 endef
116