Makefile 1.1 KB

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