ifeq ($(PREFIX),)
    PREFIX := /usr/local
endif

.PHONY: all install

all: libdscp

libdscp:
	$(CC) \
		-o $@.so $@.c \
		-D_GNU_SOURCE \
		-nostartfiles -shared
install: libdscp
	install -d $(DESTDIR)$(PREFIX)/lib/
	install -m 644 libdscp.so $(DESTDIR)$(PREFIX)/lib/