在修改开机logo的时候(按照原子的教程)编写完autogen.sh脚本,并且给权限chmod +x autogen.sh 后 执行./autogen.sh报错,报错信息--:Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/\${ <-- HERE ([^ \t=:+{}]+)}/ at /opt/fsl-imx-x11/4.1.15-2.1.0/sysroots/x86_64-pokysdk-linux/usr/bin/automake line 3939.
百度也没找到解决方案,无奈到这里求助各位大佬~