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1da177e4 LT |
1 | # |
2 | # sparc/Makefile | |
3 | # | |
4 | # Makefile for the architecture dependent flags and dependencies on the | |
5 | # Sparc. | |
6 | # | |
7 | # Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu) | |
8 | # | |
9 | ||
10 | # | |
a0f97e06 | 11 | # Uncomment the first KBUILD_CFLAGS if you are doing kgdb source level |
1da177e4 LT |
12 | # debugging of the kernel to get the proper debugging information. |
13 | ||
14 | AS := $(AS) -32 | |
15 | LDFLAGS := -m elf32_sparc | |
16 | CHECKFLAGS += -D__sparc__ | |
17 | ||
a0f97e06 SR |
18 | #KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7 |
19 | KBUILD_CFLAGS += -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7 | |
222d394d | 20 | KBUILD_AFLAGS += -m32 |
4a0a0889 | 21 | CPPFLAGS_vmlinux.lds += -m32 |
1da177e4 LT |
22 | |
23 | #LDFLAGS_vmlinux = -N -Ttext 0xf0004000 | |
24 | # Since 2.5.40, the first stage is left not btfix-ed. | |
25 | # Actual linking is done with "make image". | |
26 | LDFLAGS_vmlinux = -r | |
27 | ||
28 | head-y := arch/sparc/kernel/head.o arch/sparc/kernel/init_task.o | |
29 | HEAD_Y := $(head-y) | |
30 | ||
31 | core-y += arch/sparc/kernel/ arch/sparc/mm/ arch/sparc/math-emu/ | |
32 | libs-y += arch/sparc/prom/ arch/sparc/lib/ | |
33 | ||
9550e59c MH |
34 | drivers-$(CONFIG_OPROFILE) += arch/sparc/oprofile/ |
35 | ||
1da177e4 LT |
36 | # Export what is needed by arch/sparc/boot/Makefile |
37 | # Renaming is done to avoid confusing pattern matching rules in 2.5.45 (multy-) | |
38 | INIT_Y := $(patsubst %/, %/built-in.o, $(init-y)) | |
39 | CORE_Y := $(core-y) | |
1df2ab48 | 40 | CORE_Y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ |
1da177e4 LT |
41 | CORE_Y := $(patsubst %/, %/built-in.o, $(CORE_Y)) |
42 | DRIVERS_Y := $(patsubst %/, %/built-in.o, $(drivers-y)) | |
43 | NET_Y := $(patsubst %/, %/built-in.o, $(net-y)) | |
44 | LIBS_Y1 := $(patsubst %/, %/lib.a, $(libs-y)) | |
45 | LIBS_Y2 := $(patsubst %/, %/built-in.o, $(libs-y)) | |
46 | LIBS_Y := $(LIBS_Y1) $(LIBS_Y2) | |
47 | ||
48 | ifdef CONFIG_KALLSYMS | |
49 | kallsyms.o := .tmp_kallsyms2.o | |
50 | endif | |
51 | ||
52 | export INIT_Y CORE_Y DRIVERS_Y NET_Y LIBS_Y HEAD_Y kallsyms.o | |
53 | ||
54 | # Default target | |
55 | all: image | |
56 | ||
57 | boot := arch/sparc/boot | |
58 | ||
59 | image tftpboot.img: vmlinux | |
60 | $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ | |
61 | ||
62 | archclean: | |
63 | $(Q)$(MAKE) $(clean)=$(boot) | |
64 | ||
47003497 | 65 | CLEAN_FILES += arch/$(ARCH)/boot/System.map |
1da177e4 LT |
66 | |
67 | # Don't use tabs in echo arguments. | |
68 | define archhelp | |
69 | echo '* image - kernel image ($(boot)/image)' | |
70 | echo ' tftpboot.img - image prepared for tftp' | |
71 | endef |