CC=gcc CFLAGS+=-Wall -fPIC -D_GNU_SOURCE -std=c99 LDFLAGS+=-module -shared -lm SOURCES=mono2stereo.c OBJECTS=$(SOURCES:.c=.o) OUT=mono2stereo.so all: $(SOURCES) $(OUT) $(OUT): $(OBJECTS) $(CC) $(LDFLAGS) $(OBJECTS) -o $@ .c.o: $(CC) $(CFLAGS) $< -c -o $@ clean: rm $(OBJECTS) $(OUT)