kbuild: consistently decide when to rebuild a target
authorSam Ravnborg <sam@mars.ravnborg.org>
Sun, 23 Jul 2006 17:37:44 +0000 (19:37 +0200)
committerSam Ravnborg <sam@neptun.ravnborg.org>
Mon, 25 Sep 2006 07:00:00 +0000 (09:00 +0200)
commit48f1f0589dd09df6ea07d41c737db3218ad2cb79
tree2dd9563f30467f252e08477e7e63c4adeb4c0caa
parentd3660a8cbdfad620af88b85b7bbfff29160f14c2
kbuild: consistently decide when to rebuild a target

Consistently decide when to rebuild a target across all of
if_changed, if_changed_dep, if_changed_rule.
PHONY targets are now treated alike (ignored) for all targets

While add it make Kbuild.include almost readable by factoring out a few
bits to some common variables and reuse this in Makefile.build.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
scripts/Kbuild.include
scripts/Makefile.build
usr/Makefile