[PATCH] AVR32: Minor Makefile cleanup
[linux-2.6.git] / arch / avr32 / 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) 2004-2006 Atmel Corporation.
7
8 # Default target when executing plain make
9 .PHONY: all
10 all: uImage vmlinux.elf
11
12 KBUILD_DEFCONFIG        := atstk1002_defconfig
13
14 CFLAGS          += -pipe -fno-builtin -mno-pic
15 AFLAGS          += -mrelax -mno-pic
16 CFLAGS_MODULE   += -mno-relax
17 LDFLAGS_vmlinux += --relax
18
19 cpuflags-$(CONFIG_CPU_AP7000)   += -mcpu=ap7000
20
21 CFLAGS          += $(cpuflags-y)
22 AFLAGS          += $(cpuflags-y)
23
24 CHECKFLAGS      += -D__avr32__ -D__BIG_ENDIAN
25
26 head-$(CONFIG_LOADER_U_BOOT)            += arch/avr32/boot/u-boot/head.o
27 head-y                                  += arch/avr32/kernel/head.o
28 core-$(CONFIG_PLATFORM_AT32AP)          += arch/avr32/mach-at32ap/
29 core-$(CONFIG_BOARD_ATSTK1000)          += arch/avr32/boards/atstk1000/
30 core-$(CONFIG_LOADER_U_BOOT)            += arch/avr32/boot/u-boot/
31 core-y                                  += arch/avr32/kernel/
32 core-y                                  += arch/avr32/mm/
33 libs-y                                  += arch/avr32/lib/
34
35 archincdir-$(CONFIG_PLATFORM_AT32AP)    := arch-at32ap
36
37 include/asm-avr32/.arch: $(wildcard include/config/platform/*.h) include/config/auto.conf
38         @echo '  SYMLINK include/asm-avr32/arch -> include/asm-avr32/$(archincdir-y)'
39 ifneq ($(KBUILD_SRC),)
40         $(Q)mkdir -p include/asm-avr32
41         $(Q)ln -fsn $(srctree)/include/asm-avr32/$(archincdir-y) include/asm-avr32/arch
42 else
43         $(Q)ln -fsn $(archincdir-y) include/asm-avr32/arch
44 endif
45         @touch $@
46
47 archprepare: include/asm-avr32/.arch
48
49 CLEAN_FILES += include/asm-avr32/.arch include/asm-avr32/arch
50
51 BOOT_TARGETS := vmlinux.elf vmlinux.bin uImage uImage.srec
52
53 .PHONY: $(BOOT_TARGETS) install
54
55 boot := arch/$(ARCH)/boot/images
56
57              KBUILD_IMAGE := $(boot)/uImage
58 vmlinux.elf: KBUILD_IMAGE := $(boot)/vmlinux.elf
59 vmlinux.cso: KBUILD_IMAGE := $(boot)/vmlinux.cso
60 uImage.srec: KBUILD_IMAGE := $(boot)/uImage.srec
61 uImage:      KBUILD_IMAGE := $(boot)/uImage
62
63 quiet_cmd_listing = LST     $@
64       cmd_listing = avr32-linux-objdump $(OBJDUMPFLAGS) -lS $< > $@
65 quiet_cmd_disasm  = DIS     $@
66       cmd_disasm  = avr32-linux-objdump $(OBJDUMPFLAGS) -d $< > $@
67
68 vmlinux.elf vmlinux.bin uImage.srec uImage vmlinux.cso: vmlinux
69         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
70
71 install: vmlinux
72         $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) $@
73
74 vmlinux.s: vmlinux
75         $(call if_changed,disasm)
76
77 vmlinux.lst: vmlinux
78         $(call if_changed,listing)
79
80 CLEAN_FILES += vmlinux.s vmlinux.lst
81
82 archclean:
83         $(Q)$(MAKE) $(clean)=$(boot)
84
85 define archhelp
86   @echo '* vmlinux.elf          - ELF image with load address 0'
87   @echo '  vmlinux.cso          - PathFinder CSO image'
88   @echo '* uImage               - Create a bootable image for U-Boot'
89 endef