https://ftp.mozilla.org/pub/firefox/releases/80.0.1/source/firefox-80.0.1.source.tar.xz
https://ftp.gnu.org/gnu/autoconf/autoconf-2.13.tar.gz autoconf2.13/
https://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz yasm/
