1 files changed, 50 insertions, 0 deletions
diff --git a/engine/SCons/Options/ListOption.py b/engine/SCons/Options/ListOption.py
new file mode 100644
index 0000000..049b45b
--- /dev/null
+++ b/engine/SCons/Options/ListOption.py
@@ -0,0 +1,50 @@
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons Foundation
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# 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/Options/ListOption.py 4577 2009/12/27 19:43:56 scons"
+
+__doc__ = """Place-holder for the old SCons.Options module hierarchy
+
+This is for backwards compatibility.  The new equivalent is the Variables/
+class hierarchy.  These will have deprecation warnings added (some day),
+and will then be removed entirely (some day).
+"""
+
+import SCons.Variables
+import SCons.Warnings
+
+warned = False
+
+def ListOption(*args, **kw):
+    global warned
+    if not warned:
+        msg = "The ListOption() function is deprecated; use the ListVariable() function instead."
+        SCons.Warnings.warn(SCons.Warnings.DeprecatedOptionsWarning, msg)
+        warned = True
+    return apply(SCons.Variables.ListVariable, args, kw)
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: