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__revision__ = "src/engine/SCons/Options/ListOption.py 5134 2010/08/16 23:02:40 bdeegan"
__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 SCons.Variables.ListVariable(*args, **kw)
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