$FreeBSD$ zstd To import new vendor sources, prune unwanted files with: tar -X FREEBSD-Xlist -xf zstd-x.y.z.tar.zst When importing a new version, be sure to check if there are any new bits that we don't want. Please find instructions for importing new releases and merging to HEAD here: https://www.freebsd.org/doc/en_US.ISO8859-1/articles/committers-guide/subversion-primer.html#idp45937784