Root/init/Makefile

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

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