1 # SPDX-License-Identifier: GPL-2.0
3 # Makefile for the linux kernel.
6 ccflags-y
:= -fno-function-sections
-fno-data-sections
8 obj-y
:= main.o version.o mounts.o
9 ifneq ($(CONFIG_BLK_DEV_INITRD
),y
)
10 obj-y
+= noinitramfs.o
12 obj-
$(CONFIG_BLK_DEV_INITRD
) += initramfs.o
14 obj-
$(CONFIG_GENERIC_CALIBRATE_DELAY
) += calibrate.o
18 mounts-y
:= do_mounts.o
19 mounts-
$(CONFIG_BLK_DEV_RAM
) += do_mounts_rd.o
20 mounts-
$(CONFIG_BLK_DEV_INITRD
) += do_mounts_initrd.o
22 # dependencies on generated files need to be listed explicitly
23 $(obj
)/version.o
: include/generated
/compile.h
25 # compile.h changes depending on hostname, generation number, etc,
26 # so we regenerate it always.
27 # mkcompile_h will make sure to only update the
28 # actual file if its content has changed.
30 quiet_cmd_compile.h
= CHK
$@
32 $(CONFIG_SHELL
) $(srctree
)/scripts
/mkcompile_h
$@ \
33 "$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" \
34 "$(CONFIG_PREEMPT_RT)" $(CONFIG_CC_VERSION_TEXT
) "$(LD)"
36 include/generated
/compile.h
: FORCE