PROG = pyramid
OBJS = $(PROG).o math3d.o
CC = gcc
DBGFLAGS = -g -O0
ifdef DEBUG
    CFLAGS = $(DBGFLAGS) -Wall -std=c99
else
    CFLAGS = -Wall -std=c99 -O2 -march=native -mtune=native
endif
LDFLAGS = -lglew32 -lopengl32 -lglu32 -lm -lfreeglut

$(PROG): $(OBJS)
	$(CC) -o $(PROG) $(OBJS) $(LDFLAGS)

$(PROG).o: $(PROG).c math3d.h
	$(CC) -c $(CFLAGS) $(PROG).c

math3d.o: math3d.c math3d.h
	$(CC) -c $(CFLAGS) math3d.c

.PHONY: clean

clean:
	rm -f *.o ./$(PROG).exe