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1da177e4 LT |
1 | # |
2 | # m68k/Makefile | |
3 | # | |
4 | # This file is included by the global makefile so that you can add your own | |
5 | # architecture-specific flags and dependencies. Remember to do have actions | |
6 | # for "archclean" and "archdep" for cleaning up and making dependencies for | |
7 | # this architecture | |
8 | # | |
9 | # This file is subject to the terms and conditions of the GNU General Public | |
10 | # License. See the file "COPYING" in the main directory of this archive | |
11 | # for more details. | |
12 | # | |
13 | # Copyright (C) 1994 by Hamish Macdonald | |
14 | # | |
15 | ||
b739912e | 16 | KBUILD_DEFCONFIG := multi_defconfig |
ef85ecbf | 17 | |
1da177e4 LT |
18 | # override top level makefile |
19 | AS += -m68020 | |
20 | LDFLAGS := -m m68kelf | |
fbe9c961 | 21 | LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds |
6f7127db GU |
22 | ifneq ($(SUBARCH),$(ARCH)) |
23 | ifeq ($(CROSS_COMPILE),) | |
24 | CROSS_COMPILE := $(call cc-cross-prefix, \ | |
25 | m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-) | |
26 | endif | |
1da177e4 LT |
27 | endif |
28 | ||
29 | ifdef CONFIG_SUN3 | |
30 | LDFLAGS_vmlinux = -N | |
31 | endif | |
32 | ||
33 | CHECKFLAGS += -D__mc68000__ | |
34 | ||
35 | # without -fno-strength-reduce the 53c7xx.c driver fails ;-( | |
a0f97e06 | 36 | KBUILD_CFLAGS += -pipe -fno-strength-reduce -ffixed-a2 |
1da177e4 LT |
37 | |
38 | # enable processor switch if compiled only for a single cpu | |
39 | ifndef CONFIG_M68020 | |
40 | ifndef CONFIG_M68030 | |
41 | ||
42 | ifndef CONFIG_M68060 | |
a0f97e06 | 43 | KBUILD_CFLAGS += -m68040 |
1da177e4 LT |
44 | endif |
45 | ||
46 | ifndef CONFIG_M68040 | |
a0f97e06 | 47 | KBUILD_CFLAGS += -m68060 |
1da177e4 LT |
48 | endif |
49 | ||
50 | endif | |
51 | endif | |
52 | ||
53 | ifdef CONFIG_KGDB | |
54 | # If configured for kgdb support, include debugging infos and keep the | |
55 | # frame pointer | |
a0f97e06 | 56 | KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g |
1da177e4 LT |
57 | endif |
58 | ||
59 | ifndef CONFIG_SUN3 | |
60 | head-y := arch/m68k/kernel/head.o | |
61 | else | |
62 | head-y := arch/m68k/kernel/sun3-head.o | |
63 | endif | |
64 | ||
65 | core-y += arch/m68k/kernel/ arch/m68k/mm/ | |
66 | libs-y += arch/m68k/lib/ | |
67 | ||
68 | core-$(CONFIG_Q40) += arch/m68k/q40/ | |
69 | core-$(CONFIG_AMIGA) += arch/m68k/amiga/ | |
70 | core-$(CONFIG_ATARI) += arch/m68k/atari/ | |
71 | core-$(CONFIG_MAC) += arch/m68k/mac/ | |
72 | core-$(CONFIG_HP300) += arch/m68k/hp300/ | |
73 | core-$(CONFIG_APOLLO) += arch/m68k/apollo/ | |
74 | core-$(CONFIG_MVME147) += arch/m68k/mvme147/ | |
75 | core-$(CONFIG_MVME16x) += arch/m68k/mvme16x/ | |
76 | core-$(CONFIG_BVME6000) += arch/m68k/bvme6000/ | |
77 | core-$(CONFIG_SUN3X) += arch/m68k/sun3x/ arch/m68k/sun3/ | |
78 | core-$(CONFIG_SUN3) += arch/m68k/sun3/ arch/m68k/sun3/prom/ | |
79 | core-$(CONFIG_M68040) += arch/m68k/fpsp040/ | |
80 | core-$(CONFIG_M68060) += arch/m68k/ifpsp060/ | |
81 | core-$(CONFIG_M68KFPU_EMU) += arch/m68k/math-emu/ | |
82 | ||
83 | all: zImage | |
84 | ||
85 | lilo: vmlinux | |
86 | if [ -f $(INSTALL_PATH)/vmlinux ]; then mv -f $(INSTALL_PATH)/vmlinux $(INSTALL_PATH)/vmlinux.old; fi | |
87 | if [ -f $(INSTALL_PATH)/System.map ]; then mv -f $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi | |
88 | cat vmlinux > $(INSTALL_PATH)/vmlinux | |
89 | cp System.map $(INSTALL_PATH)/System.map | |
90 | if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi | |
91 | ||
92 | zImage compressed: vmlinux.gz | |
93 | ||
94 | vmlinux.gz: vmlinux | |
95 | ||
96 | ifndef CONFIG_KGDB | |
97 | cp vmlinux vmlinux.tmp | |
98 | $(STRIP) vmlinux.tmp | |
99 | gzip -9c vmlinux.tmp >vmlinux.gz | |
100 | rm vmlinux.tmp | |
101 | else | |
102 | gzip -9c vmlinux >vmlinux.gz | |
103 | endif | |
104 | ||
105 | bzImage: vmlinux.bz2 | |
106 | ||
107 | vmlinux.bz2: vmlinux | |
108 | ||
109 | ifndef CONFIG_KGDB | |
110 | cp vmlinux vmlinux.tmp | |
111 | $(STRIP) vmlinux.tmp | |
112 | bzip2 -1c vmlinux.tmp >vmlinux.bz2 | |
113 | rm vmlinux.tmp | |
114 | else | |
115 | bzip2 -1c vmlinux >vmlinux.bz2 | |
116 | endif | |
117 | ||
1da177e4 LT |
118 | archclean: |
119 | rm -f vmlinux.gz vmlinux.bz2 |