init/Makefile

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