diff options
Diffstat (limited to 'src/scons/Environment.py')
| -rw-r--r-- | src/scons/Environment.py | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/scons/Environment.py b/src/scons/Environment.py index da71ba1..9b050d1 100644 --- a/src/scons/Environment.py +++ b/src/scons/Environment.py @@ -62,8 +62,25 @@ class Environment: import scons.Defaults kw['BUILDERS'] = scons.Defaults.Builders[:] self.Dictionary.update(copy.deepcopy(kw)) + + class BuilderWrapper: + """Wrapper class that allows an environment to + be associated with a Builder at instantiation. + """ + def __init__(self, env, builder): + self.env = env + self.builder = builder + + def __call__(self, target = None, source = None): + return self.builder(self.env, target, source) + + def execute(self, **kw): + apply(self.builder.execute, (), kw) + for b in kw['BUILDERS']: - setattr(self, b.name, b) + setattr(self, b.name, BuilderWrapper(self, b)) + + def __cmp__(self, other): return cmp(self.Dictionary, other.Dictionary) |