GPL-3.0-or-later AND LicenseRef-Callaway-GPLv3+-with-exceptions AND GPL-2.0-or-later AND LicenseRef-Callaway-GPLv2+-with-exceptions AND GPL-1.0-or-later AND LicenseRef-Callaway-LGPLv2+ AND LicenseRef-Callaway-BSD AND LicenseRef-Callaway-Public-Domain AND LicenseRef-Callaway-GFDL