http://mirrors.kernel.org/gnu/tar/tar-1.34.tar.xz 63bebd26879c5e1eea4352f0d03c991f966aeb3ddeb3c7445c902568d5411d28
http://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-30820c.tar.gz df807e694deea2dcba0c43af318394f3e3fcd52658c3b71b61dad0ce0c0cfb77
https://files.bootstrapping.world/gnulib-30820c.tar.gz df807e694deea2dcba0c43af318394f3e3fcd52658c3b71b61dad0ce0c0cfb77