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authorLuca Falavigna <dktrkranz@debian.org>2014-04-26 11:52:25 +0200
committerLuca Falavigna <dktrkranz@debian.org>2014-04-26 11:52:25 +0200
commit599d55e3999ad29f72fdc3a61d7c4bafc3171452 (patch)
tree9192ad293f1b2bb4d8b57a45660b5f2da69700df /engine/SCons/Environment.py
parentcc58c8587a4e67f389b00e5d3278fae049ac7399 (diff)
Imported Upstream version 2.3.1upstream/2.3.1
Diffstat (limited to 'engine/SCons/Environment.py')
-rw-r--r--engine/SCons/Environment.py51
1 files changed, 30 insertions, 21 deletions
diff --git a/engine/SCons/Environment.py b/engine/SCons/Environment.py
index 833f3cc..5644a30 100644
--- a/engine/SCons/Environment.py
+++ b/engine/SCons/Environment.py
@@ -10,7 +10,7 @@ Environment
"""
#
-# 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
@@ -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 2013/03/03 09:48:35 garyo"
+__revision__ = "src/engine/SCons/Environment.py 2014/03/02 14:18:15 garyo"
import copy
@@ -43,6 +43,7 @@ from collections import UserDict
import SCons.Action
import SCons.Builder
+import SCons.Debug
from SCons.Debug import logInstanceCreation
import SCons.Defaults
import SCons.Errors
@@ -370,7 +371,7 @@ class SubstitutionEnvironment(object):
def __init__(self, **kw):
"""Initialization of an underlying SubstitutionEnvironment class.
"""
- if __debug__: logInstanceCreation(self, 'Environment.SubstitutionEnvironment')
+ if SCons.Debug.track_instances: logInstanceCreation(self, 'Environment.SubstitutionEnvironment')
self.fs = SCons.Node.FS.get_default_fs()
self.ans = SCons.Node.Alias.default_ans
self.lookup_list = SCons.Node.arg2nodes_lookups
@@ -704,7 +705,7 @@ class SubstitutionEnvironment(object):
# -symbolic (linker global binding)
# -R dir (deprecated linker rpath)
# IBM compilers may also accept -qframeworkdir=foo
-
+
params = shlex.split(arg)
append_next_arg_to = None # for multi-word args
for arg in params:
@@ -794,7 +795,7 @@ class SubstitutionEnvironment(object):
append_next_arg_to = arg
else:
dict['CCFLAGS'].append(arg)
-
+
for arg in flags:
do_parse(arg)
return dict
@@ -858,7 +859,7 @@ class SubstitutionEnvironment(object):
# def MergeShellPaths(self, args, prepend=1):
# """
-# Merge the dict in args into the shell environment in env['ENV'].
+# Merge the dict in args into the shell environment in env['ENV'].
# Shell path elements are appended or prepended according to prepend.
# Uses Pre/AppendENVPath, so it always appends or prepends uniquely.
@@ -931,7 +932,7 @@ class Base(SubstitutionEnvironment):
initialize things in a very specific order that doesn't work
with the much simpler base class initialization.
"""
- if __debug__: logInstanceCreation(self, 'Environment.Base')
+ if SCons.Debug.track_instances: logInstanceCreation(self, 'Environment.Base')
self._memo = {}
self.fs = SCons.Node.FS.get_default_fs()
self.ans = SCons.Node.Alias.default_ans
@@ -961,14 +962,14 @@ class Base(SubstitutionEnvironment):
platform = SCons.Platform.Platform(platform)
self._dict['PLATFORM'] = str(platform)
platform(self)
-
+
self._dict['HOST_OS'] = self._dict.get('HOST_OS',None)
self._dict['HOST_ARCH'] = self._dict.get('HOST_ARCH',None)
-
+
# Now set defaults for TARGET_{OS|ARCH}
- self._dict['TARGET_OS'] = self._dict.get('HOST_OS',None)
- self._dict['TARGET_ARCH'] = self._dict.get('HOST_ARCH',None)
-
+ self._dict['TARGET_OS'] = self._dict.get('TARGET_OS',None)
+ self._dict['TARGET_ARCH'] = self._dict.get('TARGET_ARCH',None)
+
# Apply the passed-in and customizable variables to the
# environment before calling the tools, because they may use
@@ -1157,7 +1158,7 @@ class Base(SubstitutionEnvironment):
# "continue" statements whenever we finish processing an item,
# but Python 1.5.2 apparently doesn't let you use "continue"
# within try:-except: blocks, so we have to nest our code.
- try:
+ try:
if key == 'CPPDEFINES' and SCons.Util.is_String(self._dict[key]):
self._dict[key] = [self._dict[key]]
orig = self._dict[key]
@@ -1208,7 +1209,7 @@ class Base(SubstitutionEnvironment):
orig = orig.items()
orig += val
self._dict[key] = orig
- else:
+ else:
for v in val:
orig[v] = None
else:
@@ -1231,7 +1232,7 @@ class Base(SubstitutionEnvironment):
path = str(self.fs.Dir(path))
return path
- def AppendENVPath(self, name, newpath, envname = 'ENV',
+ def AppendENVPath(self, name, newpath, envname = 'ENV',
sep = os.pathsep, delete_existing=1):
"""Append path elements to the path 'name' in the 'ENV'
dictionary for this environment. Will only add any particular
@@ -1289,7 +1290,7 @@ class Base(SubstitutionEnvironment):
dk = dk.items()
elif SCons.Util.is_String(dk):
dk = [(dk,)]
- else:
+ else:
tmp = []
for i in dk:
if SCons.Util.is_List(i):
@@ -1334,7 +1335,7 @@ class Base(SubstitutionEnvironment):
dk = filter(lambda x, val=val: x not in val, dk)
self._dict[key] = dk + val
else:
- dk = [x for x in dk if x not in val]
+ dk = [x for x in dk if x not in val]
self._dict[key] = dk + val
else:
# By elimination, val is not a list. Since dk is a
@@ -1381,7 +1382,7 @@ class Base(SubstitutionEnvironment):
builders = self._dict['BUILDERS']
except KeyError:
pass
-
+
clone = copy.copy(self)
# BUILDERS is not safe to do a simple copy
clone._dict = semi_deepcopy_dict(self._dict, ['BUILDERS'])
@@ -1409,12 +1410,12 @@ class Base(SubstitutionEnvironment):
apply_tools(clone, tools, toolpath)
# apply them again in case the tools overwrote them
- clone.Replace(**new)
+ clone.Replace(**new)
# Finally, apply any flags to be merged in
if parse_flags: clone.MergeFlags(parse_flags)
- if __debug__: logInstanceCreation(self, 'Environment.EnvironmentClone')
+ if SCons.Debug.track_instances: logInstanceCreation(self, 'Environment.EnvironmentClone')
return clone
def Copy(self, *args, **kw):
@@ -2086,6 +2087,14 @@ class Base(SubstitutionEnvironment):
t.set_precious()
return tlist
+ def Pseudo(self, *targets):
+ tlist = []
+ for t in targets:
+ tlist.extend(self.arg2nodes(t, self.fs.Entry))
+ for t in tlist:
+ t.set_pseudo()
+ return tlist
+
def Repository(self, *dirs, **kw):
dirs = self.arg2nodes(list(dirs), self.fs.Dir)
self.fs.Repository(*dirs, **kw)
@@ -2270,7 +2279,7 @@ class OverrideEnvironment(Base):
"""
def __init__(self, subject, overrides={}):
- if __debug__: logInstanceCreation(self, 'Environment.OverrideEnvironment')
+ if SCons.Debug.track_instances: logInstanceCreation(self, 'Environment.OverrideEnvironment')
self.__dict__['__subject'] = subject
self.__dict__['overrides'] = overrides