CC = gcc CFLAGS = -std=c99 -Wall -Wextra -O3 -pthread INCLUDES = LDFLAGS = LIBS = -luv SRCS = netutils.c dns2tcp.c OBJS = $(SRCS:.c=.o) MAIN = dns2tcp DESTDIR = /usr/local/bin .PHONY: all install clean all: $(MAIN) install: $(MAIN) mkdir -p $(DESTDIR) install -m 0755 $(MAIN) $(DESTDIR) clean: $(RM) *.o $(MAIN) $(MAIN): $(OBJS) $(CC) $(CFLAGS) $(INCLUDES) -s -o $(MAIN) $(OBJS) $(LDFLAGS) $(LIBS) .c.o: $(CC) $(CFLAGS) $(INCLUDES) -c $< -o $@