From: Masahiro Yamada <yamada.m@jp.panasonic.com>
Date: Wed, 16 Jul 2014 07:12:22 +0000 (+0900)
Subject: kbuild: clean up scripts/Makefile.host
X-Git-Tag: cleanup-for-v3.18~20^2~6
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=663935593915ad8dc43d10f58ef5eeefc77ef8c4;p=pandora-kernel.git

kbuild: clean up scripts/Makefile.host

The directory creation can be more simplified by two levels.

[1] Drop $(dir ...)

 $(dir $(f)) always returns non-empty string.

So, $(if $(dir $(f)),$(dir $(f)) is equivalent to $(dir $(f)).

[2] Unroll $(foreach ...) loop

$(dir ...) can take one or more arguments and returns a list of
directories of them.

$(foreach f, $(progs), $(dir $(f))) can be unrolled as $(dir $(progs)).

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
---

Reading git-diff-tree failed