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kbuild: save overridden KERNELRELEASE in include/config/kernel.release

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${KERNELRELEASE} is used as a part of the installation path.
(INSTALL_DTBS_PATH, MODLIB, etc.)

When KERNELRELEASE is overridden from the command line, it should be
saved in include/config/kernel.release, so that it will be consistently
used for the installation steps.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2023-01-28 01:19:42 +09:00
parent ec31f868ec
commit 1cb86b6c31
1 changed files with 5 additions and 1 deletions
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6
Makefile
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@ -1258,7 +1258,11 @@ vmlinux: vmlinux.o $(KBUILD_LDS) modpost
# make sure no implicit rule kicks in
$(sort $(KBUILD_LDS) $(KBUILD_VMLINUX_OBJS) $(KBUILD_VMLINUX_LIBS)): . ;
ifeq ($(origin KERNELRELEASE),file)
filechk_kernel.release = $(srctree)/scripts/setlocalversion $(srctree)
else
filechk_kernel.release = echo $(KERNELRELEASE)
endif
# Store (new) KERNELRELEASE string in include/config/kernel.release
include/config/kernel.release: FORCE
@ -2123,7 +2127,7 @@ checkstack:
$(PERL) $(srctree)/scripts/checkstack.pl $(CHECKSTACK_ARCH)
kernelrelease:
@$(srctree)/scripts/setlocalversion $(srctree)
@$(filechk_kernel.release)
kernelversion:
@echo $(KERNELVERSION)