kbuild: make single target builds much faster
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Wed, 16 Oct 2019 05:15:47 +0000 (14:15 +0900)
committerMasahiro Yamada <yamada.masahiro@socionext.com>
Mon, 11 Nov 2019 11:10:01 +0000 (20:10 +0900)
commit2dffd23f81a365307c0edcf9cb40b6ddae2b481e
tree6116175293c80bf50bc18af8da829501a7fabcbf
parent203126293cd78c56578e33dfe8d517e7e83941a8
kbuild: make single target builds much faster

Since commit 394053f4a4b3 ("kbuild: make single targets work more
correctly"), building single targets is really slow.

Speed it up by not descending into unrelated directories.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
scripts/Makefile.build