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authorSam Ravnborg <sam@mars.ravnborg.org>2006-07-23 19:37:44 +0200
committerSam Ravnborg <sam@neptun.ravnborg.org>2006-09-25 09:00:00 +0200
commit48f1f0589dd09df6ea07d41c737db3218ad2cb79 (patch)
tree2dd9563f30467f252e08477e7e63c4adeb4c0caa /scripts/Makefile.build
parentd3660a8cbdfad620af88b85b7bbfff29160f14c2 (diff)
downloadop-kernel-dev-48f1f0589dd09df6ea07d41c737db3218ad2cb79.zip
op-kernel-dev-48f1f0589dd09df6ea07d41c737db3218ad2cb79.tar.gz
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>
Diffstat (limited to 'scripts/Makefile.build')
-rw-r--r--scripts/Makefile.build5
1 files changed, 3 insertions, 2 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 3cb445c..e2ad2dc 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -191,9 +191,10 @@ define rule_cc_o_c
$(call echo-cmd,checksrc) $(cmd_checksrc) \
$(call echo-cmd,cc_o_c) $(cmd_cc_o_c); \
$(cmd_modversions) \
- scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,cc_o_c)' > $(@D)/.$(@F).tmp; \
+ scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,cc_o_c)' > \
+ $(dot-target).tmp; \
rm -f $(depfile); \
- mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd
+ mv -f $(dot-target).tmp $(dot-target).cmd
endef
# Built-in and composite module parts
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