summaryrefslogtreecommitdiff
path: root/src/engine/SCons/Subst.py
diff options
context:
space:
mode:
Diffstat (limited to 'src/engine/SCons/Subst.py')
-rw-r--r--src/engine/SCons/Subst.py18
1 files changed, 13 insertions, 5 deletions
diff --git a/src/engine/SCons/Subst.py b/src/engine/SCons/Subst.py
index 94a0df8..0ca6490 100644
--- a/src/engine/SCons/Subst.py
+++ b/src/engine/SCons/Subst.py
@@ -5,7 +5,7 @@ SCons string substitution.
"""
#
-# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 The SCons Foundation
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
@@ -26,7 +26,7 @@ SCons string substitution.
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-__revision__ = "src/engine/SCons/Subst.py 2013/03/03 09:48:35 garyo"
+__revision__ = "src/engine/SCons/Subst.py 2014/03/02 14:18:15 garyo"
import collections
import re
@@ -78,6 +78,14 @@ class Literal(object):
def is_literal(self):
return 1
+ def __eq__(self, other):
+ if not isinstance(other, Literal):
+ return False
+ return self.lstr == other.lstr
+
+ def __neq__(self, other):
+ return not self.__eq__(other)
+
class SpecialAttrWrapper(object):
"""This is a wrapper for what we call a 'Node special attribute.'
This is any of the attributes of a Node that we can reference from
@@ -172,7 +180,7 @@ class NLWrapper(object):
In practice, this might be a wash performance-wise, but it's a little
cleaner conceptually...
"""
-
+
def __init__(self, list, func):
self.list = list
self.func = func
@@ -190,7 +198,7 @@ class NLWrapper(object):
self._create_nodelist = self._return_nodelist
return self.nodelist
_create_nodelist = _gen_nodelist
-
+
class Targets_or_Sources(collections.UserList):
"""A class that implements $TARGETS or $SOURCES expansions by in turn
@@ -451,7 +459,7 @@ def scons_subst(strSubst, env, mode=SUBST_RAW, target=None, source=None, gvars={
raise_exception(NameError(key), lvars['TARGETS'], s)
else:
return ''
-
+
# Before re-expanding the result, handle
# recursive expansion by copying the local
# variable dictionary and overwriting a null