18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 28c2ecf20Sopenharmony_ci# 38c2ecf20Sopenharmony_ci# Makefile for the linux kernel. 48c2ecf20Sopenharmony_ci# 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ciccflags-y := -fno-function-sections -fno-data-sections 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ciobj-y := main.o version.o mounts.o 98c2ecf20Sopenharmony_ciifneq ($(CONFIG_BLK_DEV_INITRD),y) 108c2ecf20Sopenharmony_ciobj-y += noinitramfs.o 118c2ecf20Sopenharmony_cielse 128c2ecf20Sopenharmony_ciobj-$(CONFIG_BLK_DEV_INITRD) += initramfs.o 138c2ecf20Sopenharmony_ciendif 148c2ecf20Sopenharmony_ciobj-$(CONFIG_GENERIC_CALIBRATE_DELAY) += calibrate.o 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ciobj-y += init_task.o 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_cimounts-y := do_mounts.o 198c2ecf20Sopenharmony_cimounts-$(CONFIG_BLK_DEV_RAM) += do_mounts_rd.o 208c2ecf20Sopenharmony_cimounts-$(CONFIG_BLK_DEV_INITRD) += do_mounts_initrd.o 218c2ecf20Sopenharmony_ci 228c2ecf20Sopenharmony_ci# dependencies on generated files need to be listed explicitly 238c2ecf20Sopenharmony_ci$(obj)/version.o: include/generated/compile.h 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ci# compile.h changes depending on hostname, generation number, etc, 268c2ecf20Sopenharmony_ci# so we regenerate it always. 278c2ecf20Sopenharmony_ci# mkcompile_h will make sure to only update the 288c2ecf20Sopenharmony_ci# actual file if its content has changed. 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_ci chk_compile.h = : 318c2ecf20Sopenharmony_ci quiet_chk_compile.h = echo ' CHK $@' 328c2ecf20Sopenharmony_cisilent_chk_compile.h = : 338c2ecf20Sopenharmony_ciinclude/generated/compile.h: FORCE 348c2ecf20Sopenharmony_ci @$($(quiet)chk_compile.h) 358c2ecf20Sopenharmony_ci $(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ \ 368c2ecf20Sopenharmony_ci "$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" \ 378c2ecf20Sopenharmony_ci "$(CONFIG_PREEMPT_RT)" $(CONFIG_CC_VERSION_TEXT) "$(LD)" 38