diff options
Diffstat (limited to 'src/engine/SCons/Environment.py')
| -rw-r--r-- | src/engine/SCons/Environment.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/engine/SCons/Environment.py b/src/engine/SCons/Environment.py index 7aa1909..a5bffc8 100644 --- a/src/engine/SCons/Environment.py +++ b/src/engine/SCons/Environment.py @@ -474,7 +474,7 @@ class SubstitutionEnvironment: the overrides dictionaries. "overrides" is a dictionary that will override the variables of this environment. - This function is much more efficient than Copy() or creating + This function is much more efficient than Clone() or creating a new Environment because it doesn't copy the construction environment dictionary, it just wraps the underlying construction environment, and doesn't even create a wrapper object if there @@ -999,7 +999,7 @@ class Base(SubstitutionEnvironment): self._dict[key] = self._dict[key] + val self.scanner_map_delete(kw) - def Copy(self, tools=[], toolpath=None, **kw): + def Clone(self, tools=[], toolpath=None, **kw): """Return a copy of a construction Environment. The copy is like a Python "deep copy"--that is, independent copies are made recursively of each objects--except that @@ -1023,9 +1023,12 @@ class Base(SubstitutionEnvironment): for key, value in kw.items(): new[key] = SCons.Subst.scons_subst_once(value, self, key) apply(clone.Replace, (), new) - if __debug__: logInstanceCreation(self, 'Environment.EnvironmentCopy') + if __debug__: logInstanceCreation(self, 'Environment.EnvironmentClone') return clone + def Copy(self, *args, **kw): + return apply(self.Clone, args, kw) + def Detect(self, progs): """Return the first available program in progs. __cacheable__ """ |