diff options
Diffstat (limited to 'src/engine/SCons/Environment.py')
| -rw-r--r-- | src/engine/SCons/Environment.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/engine/SCons/Environment.py b/src/engine/SCons/Environment.py index 0e9b642..847b130 100644 --- a/src/engine/SCons/Environment.py +++ b/src/engine/SCons/Environment.py @@ -244,7 +244,8 @@ class SubstitutionEnvironment: class actually becomes useful.) """ - __metaclass__ = SCons.Memoize.Memoized_Metaclass + if SCons.Memoize.use_memoizer: + __metaclass__ = SCons.Memoize.Memoized_Metaclass def __init__(self, **kw): """Initialization of an underlying SubstitutionEnvironment class. @@ -450,7 +451,8 @@ class Base(SubstitutionEnvironment): Environment. """ - __metaclass__ = SCons.Memoize.Memoized_Metaclass + if SCons.Memoize.use_memoizer: + __metaclass__ = SCons.Memoize.Memoized_Metaclass ####################################################################### # This is THE class for interacting with the SCons build engine, @@ -1466,7 +1468,8 @@ class OverrideEnvironment(Base): values from the overrides dictionary. """ - __metaclass__ = SCons.Memoize.Memoized_Metaclass + if SCons.Memoize.use_memoizer: + __metaclass__ = SCons.Memoize.Memoized_Metaclass def __init__(self, subject, overrides={}): if __debug__: logInstanceCreation(self, 'Environment.OverrideEnvironment') @@ -1590,7 +1593,7 @@ def NoSubstitutionProxy(subject): return apply(SCons.Util.scons_subst, nargs, nkw) return _NoSubstitutionProxy(subject) -if not SCons.Memoize.has_metaclass: +if SCons.Memoize.use_old_memoization(): _Base = Base class Base(SCons.Memoize.Memoizer, _Base): def __init__(self, *args, **kw): |