01_loadpng_draw.exe: 01_loadpng_draw.c Makefile
	gcc 01_loadpng_draw.c -o 01_loadpng_draw.exe -D FREEGLUT_STATIC -lfreeglut_static -lopengl32 -lwinmm -lgdi32 -lpng -lz

.PHONY: clean
clean:
	rm -f *.exe
	rm -f *.o