added makefile

tests/gtcp_proxy/Makefile

@@ -0,0 +1,21 @@
+
+# := evaluates the expression just once
+# = evaluates the expression each time it is used
+
+CFLAGS := $(shell pkg-config --cflags gtk+-2.0)
+CFLAGS += -O2 -Wall 
+#LDFLAGS = -Wl
+LIBS := $(shell pkg-config --libs gtk+-2.0)
+LIBS += -ldl -lgthread-2.0
+
+OBJS = gtcp-proxy.o gtcp.o
+
+all: gtcp-proxy
+
+gtcp-proxy: $(OBJS)
+	gcc -Wall $(CFLAGS) $(LDFLAGS) gtcp-proxy.c gtcp.o -o gtcp-proxy $(LIBS)
+
+gtcp.o: gtcp.c
+	gcc -c gtcp.c
+clean::
+	-rm gtcp-proxy.o gtcp.o gtcp-proxy