From 29771d1e60c95256e4484d415701cdf9d8aa2f6b Mon Sep 17 00:00:00 2001
From: Jianhui Zhao <zhaojh329@gmail.com>
Date: Fri, 19 Jun 2020 12:44:42 +0800
Subject: [PATCH] Fix doc

Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
---
 CROSS_COMPILE.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CROSS_COMPILE.md b/CROSS_COMPILE.md
index d994a42..fa776d5 100644
--- a/CROSS_COMPILE.md
+++ b/CROSS_COMPILE.md
@@ -7,7 +7,7 @@
 
 # Build rtty
 
-    git clone https://github.com/zhaojh329/rtty.git
+    git clone --recursive https://github.com/zhaojh329/rtty.git
     cd rtty
     cmake . -DCMAKE_C_COMPILER=arm-linux-gnueabi-gcc -DCMAKE_FIND_ROOT_PATH=/tmp/rtty_install
     DESTDIR=/tmp/rtty_install make install