add Makefile

Author: 南琴浪

Makefile

@@ -0,0 +1,12 @@
+obj-m:=tcp_nanqinlang.o
+
+all:
+	make -C /lib/modules/`uname -r`/build M=`pwd` modules CC=/usr/bin/gcc-4.9
+
+clean:
+	make -C /lib/modules/`uname -r`/build M=`pwd` clean
+
+install:
+	install tcp_nanqinlang.ko /lib/modules/`uname -r`/kernel/net/ipv4
+	insmod /lib/modules/`uname -r`/kernel/net/ipv4/tcp_nanqinlang.ko
+	depmod -a