FLAGS = -I/usr/include/GL
LIBS = -L/usr/include -lglut -lGLU -lGL -lm

all: single_double pick picksquare select

single_double: single_double.c
	gcc single_double.c -o single_double $(FLAGS) $(LIBS)

pick: pick.c
	gcc pick.c -o pick $(FLAGS) $(LIBS)

picksquare: picksquare.c
	gcc picksquare.c -o picksquare $(FLAGS) $(LIBS)

select: select.c
	gcc select.c -o select $(FLAGS) $(LIBS)