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| author | anatoly techtonik <techtonik@gmail.com> | 2014-06-01 10:29:01 (GMT) |
|---|---|---|
| committer | anatoly techtonik <techtonik@gmail.com> | 2014-06-01 10:29:01 (GMT) |
| commit | 1c43f7f384bf30f6cce14dc9d3d1e485891c7ddd (patch) | |
| tree | 326fbd5c51ddb26d98d799e6b972a21d5a72d2c5 /src/engine/SCons/Script | |
| parent | 2df3e0774d35b0685523dbbe89549d22d59cdde7 (diff) | |
| download | SCons-1c43f7f384bf30f6cce14dc9d3d1e485891c7ddd.zip SCons-1c43f7f384bf30f6cce14dc9d3d1e485891c7ddd.tar.gz SCons-1c43f7f384bf30f6cce14dc9d3d1e485891c7ddd.tar.bz2 | |
Speed up SCons execution by creating DefaultEnvironment for
SCons.SConf.CreateConfigHBuilder only if necessary.
Diffstat (limited to 'src/engine/SCons/Script')
| -rw-r--r-- | src/engine/SCons/Script/Main.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/engine/SCons/Script/Main.py b/src/engine/SCons/Script/Main.py index d4dd229..439b869 100644 --- a/src/engine/SCons/Script/Main.py +++ b/src/engine/SCons/Script/Main.py @@ -1031,7 +1031,11 @@ def _main(parser): msg % (deprecated_version_string, python_version_string())) if not options.help: - SCons.SConf.CreateConfigHBuilder(SCons.Defaults.DefaultEnvironment()) + # [ ] Clarify why we need to create Builder here at all, and + # why it is created in DefaultEnvironment + # https://bitbucket.org/scons/scons/commits/d27a548aeee8ad5e67ea75c2d19a7d305f784e30 + if SCons.SConf.NeedConfigHBuilder(): + SCons.SConf.CreateConfigHBuilder(SCons.Defaults.DefaultEnvironment()) # Now re-parse the command-line options (any to the left of a '--' # argument, that is) with any user-defined command-line options that |