From 4d9f2e369272d66193c32d9e12a4731a045b3a2b Mon Sep 17 00:00:00 2001
From: Yanfeng Liu <yfliu2008@qq.com>
Date: Thu, 28 Dec 2023 15:44:54 +0800
Subject: [PATCH] optional argument for generated ROMFS file path.

existing headerfile path is used when argument is missing.

Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
---
 tools/mkromfsimg.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/mkromfsimg.sh b/tools/mkromfsimg.sh
index fde95c965..1287ef68e 100755
--- a/tools/mkromfsimg.sh
+++ b/tools/mkromfsimg.sh
@@ -36,6 +36,12 @@ fsdir=${topdir}/bin
 romfsimg=romfs.img
 headerfile=boot_romfsimg.h
 
+if [ -n "$1" ]; then            # output file path
+  _path=$(dirname "$1")
+  # ensure output path exists
+  mkdir -p $_path 2>/dev/null && headerfile=$1
+fi
+
 # Sanity checks
 
 if [ ! -d "${fsdir}" ]; then