fixed sconsctruct for mac osx lion (iconv)
fixed sconsctruct for mac osx lion (iconv)

ctkjose/teajs,ctkjose/teajs,saibotshamtul/teajs,saibotshamtul/teajs,ctkjose/teajs,ctkjose/teajs,ctkjose/teajs,saibotshamtul/teajs,saibotshamtul/teajs,saibotshamtul/teajs