tree 27745cf76844b8ad2873162c0a4ece0ef057bbeb
parent 9d1b38958b077f6c8d4bd196a115b643d7bd6717
author Masahiro Yamada <masahiroy@kernel.org> 1581365194 +0900
committer Masahiro Yamada <masahiroy@kernel.org> 1581365920 +0900

kbuild: fix mismatch between .version and include/generated/compile.h

Since commit 56d589361572 ("kbuild: do not create orphan built-in.a or
obj-y objects"), scripts/link-vmlinux.sh does nothing when descending
into init/.

Once the version number becomes out of sync between .version and
include/generated/compile.h, it is not self-healing.

[How to reproduce]

 $ echo 100 > .version
 $ make

You will see the number in the .version is always bigger than that in
compile.h by one. After this, every time you run 'make', the vmlinux is
re-linked even when none of source files is updated.

Fixes: 56d589361572 ("kbuild: do not create orphan built-in.a or obj-y objects")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>