E.g. https://gitweb.gentoo.org/proj/sandbox.git/tree/libsandbox/canonicalize.c is LGPL-2.1+ Most files in https://gitweb.gentoo.org/proj/sandbox.git/tree/libsbutil/gnulib are GPL-3+ https://gitweb.gentoo.org/proj/sandbox.git/tree/libsbutil/gnulib/pathmax.h is GPL-2+ So LICENSE should be "GPL-2 GPL-2+ GPL-3+ LGPL-2.1+" Reproducible: Always