From 46e61207b3c95fadd58a86b67e9b47cf19bd9f7d Mon Sep 17 00:00:00 2001
From: Bill Nguyen <bill.nguyen@student.unsw.edu.au>
Date: Thu, 5 Dec 2024 09:44:19 +1100
Subject: [PATCH] packrootfs: add cpio installation status check

Signed-off-by: Bill Nguyen <bill.nguyen@student.unsw.edu.au>
---
 tools/packrootfs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/packrootfs b/tools/packrootfs
index 4adbeda44..c856a4dc5 100755
--- a/tools/packrootfs
+++ b/tools/packrootfs
@@ -9,6 +9,12 @@ if [ $# -lt 2 ]; then
     exit 1
 fi
 
+which cpio >/dev/null
+if [ "$?" != 0 ]; then
+    echo "packrootfs: Please install CPIO"
+    exit 1
+fi
+
 rootfs=$1
 tmpdir=$2
 startup_files=()