Copyright (C) 2009-2013 Peter Breitenlohner You may freely use, modify and/or distribute this file. This directory is the central repository for auxiliary files, mostly shell scripts, needed to build the TeX Live (TL) tree. They are used by all packages `owned' by the TL tree, i.e., maintained as part of TL. missing, test-driver, and ylwrap come from automake; ltmain.sh comes from libtool. Those must be manually updated when new versions of the packages are installed. The Master/tlpkg/dev/srclist.txt file has checks for these, but updates are not automatic. (We generally try to use the latest official release, as it is available directly from GNU, not any distro version.) relpath is locally written. The rest of these files are maintained elsewhere and are available from the GNU gnulib project (http://savannah.gnu.org/projects/gnulib). The script Master/tlpkg/bin/tl-update-auto attempts to keep those up to date (except when the TL sources are frozen).