--- SDL_jewels-1.1.1/Makefile.old	2010-11-13 00:46:47.196000082 +0000
+++ SDL_jewels-1.1.1/Makefile	2010-11-13 01:45:14.516000087 +0000
@@ -1,11 +1,12 @@
 EXE = gljewel
 
-CFLAGS = -O2 -Wall $(shell sdl-config --cflags)
-LDFLAGS = $(shell sdl-config --libs) -lGL -lm
+CFLAGS += -Wall $(shell sdl-config --cflags)
+LIBS = $(shell sdl-config --libs) -lGL -lm
 
 OBJS	= $(EXE).o matrix.o sound.o
 
 $(EXE):	$(OBJS)
+	$(CC) $(LDFLAGS) $^ $(LIBS) -o $@
 
 $(EXE).o: $(EXE).c matrix.h misc.h