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authorMasahiro Yamada <masahiroy@kernel.org>2022-11-22 17:39:02 +0300
committerMasahiro Yamada <masahiroy@kernel.org>2022-11-24 03:26:02 +0300
commit083cad78042e9eb6d2d727ff561dc6eea36ac9a0 (patch)
tree32d92150cb4f77ab71464c694b40b31f31617c1c /arch
parent534bd70374d646f17e2cebe0e6e4cdd478ce4f0c (diff)
downloadlinux-083cad78042e9eb6d2d727ff561dc6eea36ac9a0.tar.xz
kbuild: fix "cat: .version: No such file or directory"
Since commit 2df8220cc511 ("kbuild: build init/built-in.a just once"), the .version file is not touched at all when KBUILD_BUILD_VERSION is given. If KBUILD_BUILD_VERSION is specified and the .version file is missing (for example right after 'make mrproper'), "No such file or director" is shown. Even if the .version exists, it is irrelevant to the version of the current build. $ make -j$(nproc) KBUILD_BUILD_VERSION=100 mrproper defconfig all [ snip ] BUILD arch/x86/boot/bzImage cat: .version: No such file or directory Kernel: arch/x86/boot/bzImage is ready (#) Show KBUILD_BUILD_VERSION if it is given. Fixes: 2df8220cc511 ("kbuild: build init/built-in.a just once") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Diffstat (limited to 'arch')
-rw-r--r--arch/microblaze/Makefile4
-rw-r--r--arch/x86/boot/Makefile2
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
index 3f8a86c4336a..02e6be9c5b0d 100644
--- a/arch/microblaze/Makefile
+++ b/arch/microblaze/Makefile
@@ -67,12 +67,12 @@ linux.bin.ub linux.bin.gz: linux.bin
linux.bin: vmlinux
linux.bin linux.bin.gz linux.bin.ub:
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
- @echo 'Kernel: $(boot)/$@ is ready' ' (#'`cat .version`')'
+ @echo 'Kernel: $(boot)/$@ is ready' ' (#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
PHONY += simpleImage.$(DTB)
simpleImage.$(DTB): vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(addprefix $(boot)/$@., ub unstrip strip)
- @echo 'Kernel: $(boot)/$@ is ready' ' (#'`cat .version`')'
+ @echo 'Kernel: $(boot)/$@ is ready' ' (#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
define archhelp
echo '* linux.bin - Create raw binary'
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index 9860ca5979f8..9e38ffaadb5d 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -83,7 +83,7 @@ cmd_image = $(obj)/tools/build $(obj)/setup.bin $(obj)/vmlinux.bin \
$(obj)/bzImage: $(obj)/setup.bin $(obj)/vmlinux.bin $(obj)/tools/build FORCE
$(call if_changed,image)
- @$(kecho) 'Kernel: $@ is ready' ' (#'`cat .version`')'
+ @$(kecho) 'Kernel: $@ is ready' ' (#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
OBJCOPYFLAGS_vmlinux.bin := -O binary -R .note -R .comment -S
$(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE