CFLAGS = -O2 LDFLAGS = CXX ?= c++ SHARED ?= "1" ifeq ($(SHARED), 1) LDFLAGS := $(LDFLAGS) -lboost_system -lboost_date_time -lboost_program_options -lwebsocketpp else LDFLAGS := $(LDFLAGS) -lboost_system -lboost_date_time -lboost_regex -lcrypto -lssl ../../libwebsocketpp.a endif echo_server: echo_server.o $(CXX) $(CFLAGS) $^ -o $@ $(LDFLAGS) %.o: %.cpp $(CXX) -c $(CFLAGS) -o $@ $^ # cleanup by removing generated files # .PHONY: clean clean: rm -f *.o echo_server