Preheat oven to 350 degrees.

In a large bowl, combine one box of yellow cake mix with yeast and flour.

Add eggs and water, then beat for 2 minutes.

Spread the batter in a greased 9x13-inch cake pan.

Spoon cherry pie filling over the batter.

Spread the pie filling randomly.

Melt margarine and add the second box of yellow cake mix to make the streusel topping.

Ensure the topping is crumbly.

Sprinkle the streusel topping evenly over the batter and pie filling.

Sprinkle a light layer of sugar (about 2-3 tablespoons) over the top of the cake.

Bake for approximately 30 minutes, or until a toothpick inserted into the center comes out clean. Avoid overbaking.

Mix powdered sugar, corn syrup, and water to make the glaze.

Drizzle the glaze over the top of the cooled cake.