.PHONY: all clean

CC=gcc
CFLAGS=-Wall -O2 -I/usr/include/gsm
LDFLAGS=-lgsm

all: gsmdecode

clean:
	$(RM) *~ *% *.o
	$(RM) gsmdecode

gsmdecode: gsmdecode.c
	$(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)