Index: Makefile
@@ -1,8 +1,7 @@
-PREFIX  = /home/opt
 DATADIR = $(PREFIX)/share/$(TARGET)
-CFLAGS  = -g -Wall -O2
+CFLAGS += $(shell sdl-config --cflags)
 CXXFLAGS= $(CFLAGS)
-LDFLAGS = -lSDL -lSDL_mixer -lSDL_ttf -lSDL_image -lGL
+LDFLAGS += $(shell sdl-config --libs) -lSDL -lSDL_mixer -lSDL_ttf -lSDL_image -lGL -lm
 DEFINES = -DDATADIR=\"$(DATADIR)/\"
 OBJS    = src/bonus.o src/gamepad.o src/killerblume.o src/player.o \
   src/bowser.o      src/global.o    src/levels.o      src/spiny.o  \
