Slice cookie roll into 3/8-inch rounds and cover the bottom of a greased 10-inch pizza pan, including the edge. Push edges together to form crust. Bake according to package directions and let cool. Combine crea cheese and frozen whipped topping and spread over cooled cookie crust. Place a row of strawberries over cheese mixture around the outer edge of pizza. Follow with a row of bananas and peaches. Mound pinapple chunks in the center. Prepare orange sauce by combining the sugar, salt and cornstarch. Add remaining ingredients and cook over medium heat until boiling for 1 minute, stirring constantly. Let cool and pour over pizza. Chill until ready to serve.