CC = gcc
CFLAGS = -g -Wall 
SOCKET_SRC = socket_select.c
SOCKET_INCL = socket_select.h
LIBS = -lpthread
#LIBS = -lpthread

all: my_dns1 my_dns2 socketlib.o echo_server echo_client echo_server_thread

my_dns1: my_dns1.c
	$(CC) $(CFLAGS) -o my_dns1 my_dns1.c $(LIBS)

my_dns2: my_dns2.c
	$(CC) $(CFLAGS) -o my_dns2 my_dns2.c $(LIBS)

socketlib.o: $(SOCKET_SRC) $(SOCKET_INCL)
	$(CC) $(CFLAGS) -c $(SOCKET_SRC) -o socketlib.o $(LIBS)

echo_server: echo.c socketlib.o
	$(CC) $(CFLAGS) -DSERVER -o echo_server echo.c socketlib.o $(LIBS)

echo_server_thread: echo_thread.c socketlib.o
	$(CC) $(CFLAGS) -DSERVER -o echo_server_thread echo_thread.c\
	 socketlib.o $(LIBS) 

echo_client: echo.c socketlib.o
	$(CC) $(CFLAGS) -DCLIENT -o echo_client echo.c socketlib.o $(LIBS)

clean:
	rm -f *.o core echo_server echo_client