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Masahiro Yamada 41eba23efb init: use $(call cmd,) for generating include/generated/compile.h

The 'cmd' macro shows the short log only when $(quiet) is quiet_.
Do not do it manually.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

2021-05-27 04:01:50 +09:00

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SPDX-License-Identifier: GPL-2.0

Makefile for the linux kernel.

ccflags-y := -fno-function-sections -fno-data-sections

obj-y := main.o version.o mounts.o ifneq ($(CONFIG_BLK_DEV_INITRD),y) obj-y += noinitramfs.o else obj-$(CONFIG_BLK_DEV_INITRD) += initramfs.o endif obj-$(CONFIG_GENERIC_CALIBRATE_DELAY) += calibrate.o

obj-y += init_task.o

mounts-y := do_mounts.o mounts-$(CONFIG_BLK_DEV_RAM) += do_mounts_rd.o mounts-$(CONFIG_BLK_DEV_INITRD) += do_mounts_initrd.o

dependencies on generated files need to be listed explicitly

$(obj)/version.o: include/generated/compile.h

compile.h changes depending on hostname, generation number, etc,

so we regenerate it always.

mkcompile_h will make sure to only update the

actual file if its content has changed.

quiet_cmd_compile.h = CHK $@ cmd_compile.h =
$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@
"$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)"
"$(CONFIG_PREEMPT_RT)" $(CONFIG_CC_VERSION_TEXT) "$(LD)"

include/generated/compile.h: FORCE $(call cmd,compile.h)

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