https://tukaani.org/xz/xz-5.2.5.tar.gz
https://zlib.net/zlib-1.2.11.tar.gz
https://github.com/libffi/libffi/releases/download/v3.3/libffi-3.3.tar.gz
https://www.python.org/ftp/python/3.7.9/Python-3.7.9.tar.xz
https://www.cpan.org/src/5.0/perl-5.30.3.tar.xz
https://www.openssl.org/source/old/1.1.1/openssl-1.1.1g.tar.gz
https://ftp.gnu.org/gnu/wget/wget-1.20.3.tar.gz
https://rsync.samba.org/ftp/rsync/src/rsync-3.2.3.tar.gz
https://www.mktemp.org/dist/mktemp-1.7.tar.gz
http://deb.debian.org/debian/pool/main/c/ca-certificates/ca-certificates_20200601.tar.xz
https://dev.gentoo.org/~zmedico/portage/archives/portage-3.0.8.tar.bz2
https://ftp.gnu.org/gnu/m4/m4-1.4.18.tar.xz
https://ftp.gnu.org/gnu/bison/bison-3.7.1.tar.xz
https://ftp.gnu.org/gnu/make/make-4.2.1.tar.bz2
https://ftp.gnu.org/gnu/sed/sed-4.8.tar.xz