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-rw-r--r--src/engine/SCons/Defaults.py23
1 files changed, 15 insertions, 8 deletions
diff --git a/src/engine/SCons/Defaults.py b/src/engine/SCons/Defaults.py
index d25d3ee..4a18045 100644
--- a/src/engine/SCons/Defaults.py
+++ b/src/engine/SCons/Defaults.py
@@ -10,7 +10,7 @@ from distutils.msvccompiler.
"""
#
-# Copyright (c) 2001 - 2016 The SCons Foundation
+# Copyright (c) 2001 - 2017 The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
@@ -33,7 +33,7 @@ from distutils.msvccompiler.
#
from __future__ import division
-__revision__ = "src/engine/SCons/Defaults.py rel_2.5.1:3735:9dc6cee5c168 2016/11/03 14:02:02 bdbaddog"
+__revision__ = "src/engine/SCons/Defaults.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog"
import os
@@ -261,9 +261,13 @@ def copy_func(dest, src, symlinks=True):
else:
return copy_func(dest, os.path.realpath(src))
elif os.path.isfile(src):
- return shutil.copy2(src, dest)
+ shutil.copy2(src, dest)
+ return 0
else:
- return shutil.copytree(src, dest, symlinks)
+ shutil.copytree(src, dest, symlinks)
+ # copytree returns None in python2 and destination string in python3
+ # A error is raised in both cases, so we can just return 0 for success
+ return 0
Copy = ActionFactory(
copy_func,
@@ -298,7 +302,7 @@ def mkdir_func(dest):
for entry in dest:
try:
os.makedirs(str(entry))
- except os.error, e:
+ except os.error as e:
p = str(entry)
if (e.args[0] == errno.EEXIST or
(sys.platform=='win32' and e.args[0]==183)) \
@@ -458,7 +462,7 @@ def processDefines(defs):
else:
l.append(str(d[0]))
elif SCons.Util.is_Dict(d):
- for macro,value in d.iteritems():
+ for macro,value in d.items():
if value is not None:
l.append(str(macro) + '=' + str(value))
else:
@@ -484,6 +488,7 @@ def processDefines(defs):
l = [str(defs)]
return l
+
def _defines(prefix, defs, suffix, env, c=_concat_ixes):
"""A wrapper around _concat_ixes that turns a list or string
into a list of C preprocessor command-line definitions.
@@ -491,6 +496,7 @@ def _defines(prefix, defs, suffix, env, c=_concat_ixes):
return c(prefix, env.subst_path(processDefines(defs)), suffix, env)
+
class NullCmdGenerator(object):
"""This is a callable class that can be used in place of other
command generators if you don't want them to do anything.
@@ -509,6 +515,7 @@ class NullCmdGenerator(object):
def __call__(self, target, source, env, for_signature=None):
return self.cmd
+
class Variable_Method_Caller(object):
"""A class for finding a construction variable on the stack and
calling one of its methods.
@@ -540,10 +547,10 @@ class Variable_Method_Caller(object):
frame = frame.f_back
return None
-# if env[version_var] id defined, returns env[flags_var], otherwise returns None
+# if $version_var is not empty, returns env[flags_var], otherwise returns None
def __libversionflags(env, version_var, flags_var):
try:
- if env[version_var]:
+ if env.subst('$'+version_var):
return env[flags_var]
except KeyError:
pass