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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2016-02-17 15:50:06 -0500 |
|---|---|---|
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2016-03-29 16:30:56 -0400 |
| commit | e4aca45950050fc584e036bb1b266ce1264a6daf (patch) | |
| tree | a915e80b0f5b6e5c8f71600b5d9258cf17d9a920 /scripts/Makefile.build | |
| parent | d8329e35cc08e07a3250b3873325d300c1e91c81 (diff) | |
| download | linux-e4aca45950050fc584e036bb1b266ce1264a6daf.tar.bz2 | |
kbuild: de-duplicate fixdep usage
The generation and postprocessing of automatic dependency rules is
duplicated in rule_cc_o_c, rule_as_o_S and if_changed_dep. Since
this is not a trivial one-liner action, it is now abstracted under
cmd_and_fixdep to simplify things and make future changes in this area
easier.
In the rule_cc_o_c and rule_as_o_S cases that means the order of some
commands has been altered, namely fixdep and related file manipulations
are executed earlier, but they didn't depend on those commands that now
execute later.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Diffstat (limited to 'scripts/Makefile.build')
| -rw-r--r-- | scripts/Makefile.build | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 74556e5e4ec0..12821d9eae85 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -266,24 +266,15 @@ endif # CONFIG_STACK_VALIDATION define rule_cc_o_c $(call echo-cmd,checksrc) $(cmd_checksrc) \ - $(call echo-cmd,cc_o_c) $(cmd_cc_o_c); \ + $(call cmd_and_fixdep,cc_o_c) \ $(cmd_modversions) \ - $(cmd_objtool) \ - $(call echo-cmd,record_mcount) \ - $(cmd_record_mcount) \ - scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,cc_o_c)' > \ - $(dot-target).tmp; \ - rm -f $(depfile); \ - mv -f $(dot-target).tmp $(dot-target).cmd + $(cmd_objtool) \ + $(call echo-cmd,record_mcount) $(cmd_record_mcount) endef define rule_as_o_S - $(call echo-cmd,as_o_S) $(cmd_as_o_S); \ - $(cmd_objtool) \ - scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,as_o_S)' > \ - $(dot-target).tmp; \ - rm -f $(depfile); \ - mv -f $(dot-target).tmp $(dot-target).cmd + $(call cmd_and_fixdep,as_o_S) \ + $(cmd_objtool) endef # List module undefined symbols (or empty line if not enabled) |