编译openwrt的一些备份

可能需要手动下载的dl：
wget https://downloads.sourceforge.net/lzmautils/xz-5.4.1.tar.bz2
wget https://mirror.ghproxy.com/https://raw.githubusercontent.com/ookk2011/openwrt-lede-dl/master/zip30.tar.gz
https://firmware.download.immortalwrt.eu.org/package-sources/gcc-11.3.0.tar.xz
https://sourceware.org/pub/bzip2/bzip2-1.0.8.tar.gz

源：
#src-git packages https://github.com/coolsnowwolf/packages
#src-git luci https://github.com/coolsnowwolf/luci
#src-git routing https://github.com/coolsnowwolf/routing
#src-git telephony https://git.openwrt.org/feed/telephony.git

github上找到一份dl备份：
https://github.com/witchone2021/lede_dl