there is an error that the intltool version is too low in Openwrt compilation. How to upgrade the version is an error in the staging_dir directory, not an error in pacakge. The error is as follows:

Unescaped left brace in regex is illegal here in regex; marked by <-- HERE in m/^(.*)\${ <-- HERE ?([A-Z_]+)}?(.*)$/ at /usr/local/bin/intltool-update line 1065.
checking for intltool >= 0.41.0...  found
configure: error: Your intltool is too old.  You need intltool 0.41.0 or later.