11da177e4SLinus Torvalds# 21da177e4SLinus Torvalds# Makefile for the linux kernel. 31da177e4SLinus Torvalds# 41da177e4SLinus Torvalds 5c33df4eaSJean-Paul Samanobj-y := main.o version.o mounts.o 6c33df4eaSJean-Paul Samanifneq ($(CONFIG_BLK_DEV_INITRD),y) 7c33df4eaSJean-Paul Samanobj-y += noinitramfs.o 8c33df4eaSJean-Paul Samanelse 9c33df4eaSJean-Paul Samanobj-$(CONFIG_BLK_DEV_INITRD) += initramfs.o 10c33df4eaSJean-Paul Samanendif 111da177e4SLinus Torvaldsobj-$(CONFIG_GENERIC_CALIBRATE_DELAY) += calibrate.o 12*a6359d1eSThomas Gleixner 13*a6359d1eSThomas Gleixnerifneq ($(CONFIG_ARCH_INIT_TASK),y) 14*a6359d1eSThomas Gleixnerobj-y += init_task.o 15*a6359d1eSThomas Gleixnerendif 161da177e4SLinus Torvalds 171da177e4SLinus Torvaldsmounts-y := do_mounts.o 181da177e4SLinus Torvaldsmounts-$(CONFIG_BLK_DEV_RAM) += do_mounts_rd.o 191da177e4SLinus Torvaldsmounts-$(CONFIG_BLK_DEV_INITRD) += do_mounts_initrd.o 201da177e4SLinus Torvaldsmounts-$(CONFIG_BLK_DEV_MD) += do_mounts_md.o 211da177e4SLinus Torvalds 221da177e4SLinus Torvalds# dependencies on generated files need to be listed explicitly 2392045954SSam Ravnborg$(obj)/version.o: include/generated/compile.h 241da177e4SLinus Torvalds 253eb3c740SRoman Zippel# compile.h changes depending on hostname, generation number, etc, 263eb3c740SRoman Zippel# so we regenerate it always. 273eb3c740SRoman Zippel# mkcompile_h will make sure to only update the 283eb3c740SRoman Zippel# actual file if its content has changed. 293eb3c740SRoman Zippel 30fab1e310SSam Ravnborg chk_compile.h = : 31d75f4c68SMike Frysinger quiet_chk_compile.h = echo ' CHK $@' 32d75f4c68SMike Frysingersilent_chk_compile.h = : 3392045954SSam Ravnborginclude/generated/compile.h: FORCE 34d75f4c68SMike Frysinger @$($(quiet)chk_compile.h) 353eb3c740SRoman Zippel $(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ \ 36a0f97e06SSam Ravnborg "$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" "$(CC) $(KBUILD_CFLAGS)" 37