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Commit | Line | Data |
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1 | # | |
2 | # Makefile for the linux kernel. | |
3 | # | |
4 | ||
5 | obj-y := main.o version.o mounts.o | |
6 | ifneq ($(CONFIG_BLK_DEV_INITRD),y) | |
7 | obj-y += noinitramfs.o | |
8 | else | |
9 | obj-$(CONFIG_BLK_DEV_INITRD) += initramfs.o | |
10 | endif | |
11 | obj-$(CONFIG_GENERIC_CALIBRATE_DELAY) += calibrate.o | |
12 | ||
13 | ifneq ($(CONFIG_ARCH_INIT_TASK),y) | |
14 | obj-y += init_task.o | |
15 | endif | |
16 | ||
17 | mounts-y := do_mounts.o | |
18 | mounts-$(CONFIG_BLK_DEV_RAM) += do_mounts_rd.o | |
19 | mounts-$(CONFIG_BLK_DEV_INITRD) += do_mounts_initrd.o | |
20 | mounts-$(CONFIG_BLK_DEV_MD) += do_mounts_md.o | |
21 | ||
22 | # dependencies on generated files need to be listed explicitly | |
23 | $(obj)/version.o: include/generated/compile.h | |
24 | ||
25 | # compile.h changes depending on hostname, generation number, etc, | |
26 | # so we regenerate it always. | |
27 | # mkcompile_h will make sure to only update the | |
28 | # actual file if its content has changed. | |
29 | ||
30 | chk_compile.h = : | |
31 | quiet_chk_compile.h = echo ' CHK $@' | |
32 | silent_chk_compile.h = : | |
33 | include/generated/compile.h: FORCE | |
34 | @$($(quiet)chk_compile.h) | |
35 | $(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ \ | |
36 | "$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" "$(CC) $(KBUILD_CFLAGS)" |