diff options
Diffstat (limited to 'src/engine/SCons/Defaults.py')
| -rw-r--r-- | src/engine/SCons/Defaults.py | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/src/engine/SCons/Defaults.py b/src/engine/SCons/Defaults.py index f6b0fd1..c170940 100644 --- a/src/engine/SCons/Defaults.py +++ b/src/engine/SCons/Defaults.py @@ -10,7 +10,7 @@ from distutils.msvccompiler. """ # -# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 The SCons Foundation +# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 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 5134 2010/08/16 23:02:40 bdeegan" +__revision__ = "src/engine/SCons/Defaults.py 5357 2011/09/09 21:31:03 bdeegan" import os @@ -199,14 +199,15 @@ def delete_func(dest, must_exist=0): dest = [dest] for entry in dest: entry = str(entry) - if not must_exist and not os.path.exists(entry): + # os.path.exists returns False with broken links that exist + entry_exists = os.path.exists(entry) or os.path.islink(entry) + if not entry_exists and not must_exist: continue - if not os.path.exists(entry) or os.path.isfile(entry): - os.unlink(entry) - continue - else: + # os.path.isdir returns True when entry is a link to a dir + if os.path.isdir(entry) and not os.path.islink(entry): shutil.rmtree(entry, 1) continue + os.unlink(entry) def delete_strfunc(dest, must_exist=0): return 'Delete(%s)' % get_paths_str(dest) @@ -372,10 +373,23 @@ def processDefines(defs): if SCons.Util.is_List(defs): l = [] for d in defs: - if SCons.Util.is_List(d) or isinstance(d, tuple): - l.append(str(d[0]) + '=' + str(d[1])) - else: + if d is None: + continue + elif SCons.Util.is_List(d) or isinstance(d, tuple): + if len(d) >= 2: + l.append(str(d[0]) + '=' + str(d[1])) + else: + l.append(str(d[0])) + elif SCons.Util.is_Dict(d): + for macro,value in d.iteritems(): + if value is not None: + l.append(str(macro) + '=' + str(value)) + else: + l.append(str(macro)) + elif SCons.Util.is_String(d): l.append(str(d)) + else: + raise SCons.Errors.UserError("DEFINE %s is not a list, dict, string or None."%repr(d)) elif SCons.Util.is_Dict(defs): # The items in a dictionary are stored in random order, but # if the order of the command-line options changes from |