Commit 1cb86b6c authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

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



${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: default avatarMasahiro Yamada <masahiroy@kernel.org>
parent ec31f868

Makefile

+5 −1
Original line number Diff line number Diff line
@@ -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)