Update upstream source from tag 'upstream/3.0.5'

Update to upstream version '3.0.5'
with Debian dir 17ecf804eb411d18bf841acaaf9a2dab2b55f14d

1 files changed, 8 insertions, 7 deletions

diff --git a/engine/SCons/Environment.py b/engine/SCons/Environment.py
index 0ff6c79..0fcd617 100644
--- a/engine/SCons/Environment.py
+++ b/engine/SCons/Environment.py
@@ -10,7 +10,7 @@ Environment
 """
 
 #
-# Copyright (c) 2001 - 2017 The SCons Foundation
+# Copyright (c) 2001 - 2019 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -31,7 +31,7 @@ Environment
 # 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/Environment.py 74b2c53bc42290e911b334a6b44f187da698a668 2017/11/14 13:16:53 bdbaddog"
+__revision__ = "src/engine/SCons/Environment.py a56bbd8c09fb219ab8a9673330ffcd55279219d0 2019-03-26 23:16:31 bdeegan"
 
 
 import copy
@@ -150,7 +150,7 @@ def _set_BUILDERS(env, key, value):
         for k in list(bd.keys()):
             del bd[k]
     except KeyError:
-        bd = BuilderDict(kwbd, env)
+        bd = BuilderDict(bd, env)
         env._dict[key] = bd
     for k, v in value.items():
         if not SCons.Builder.is_a_Builder(v):
@@ -1217,7 +1217,7 @@ class Base(SubstitutionEnvironment):
         return path
 
     def AppendENVPath(self, name, newpath, envname = 'ENV',
-                      sep = os.pathsep, delete_existing=1):
+                      sep = os.pathsep, delete_existing=0):
         """Append path elements to the path 'name' in the 'ENV'
         dictionary for this environment.  Will only add any particular
         path once, and will normpath and normcase all paths to help
@@ -1568,12 +1568,12 @@ class Base(SubstitutionEnvironment):
         """
         filename = self.subst(filename)
         try:
-            fp = open(filename, 'r')
+            with open(filename, 'r') as fp:
+                lines = SCons.Util.LogicalLines(fp).readlines()
         except IOError:
             if must_exist:
                 raise
             return
-        lines = SCons.Util.LogicalLines(fp).readlines()
         lines = [l for l in lines if l[0] != '#']
         tdlist = []
         for line in lines:
@@ -2258,7 +2258,7 @@ class Base(SubstitutionEnvironment):
             while (node != node.srcnode()):
               node = node.srcnode()
             return node
-        sources = list(map( final_source, sources ));
+        sources = list(map(final_source, sources))
         # remove duplicates
         return list(set(sources))
 
@@ -2372,6 +2372,7 @@ class OverrideEnvironment(Base):
         kw = copy_non_reserved_keywords(kw)
         self.__dict__['overrides'].update(semi_deepcopy(kw))
 
+
 # The entry point that will be used by the external world
 # to refer to a construction environment.  This allows the wrapper
 # interface to extend a construction environment for its own purposes