licenses: Add MIT-0

Bug: https://bugs.gentoo.org/890002
Signed-off-by: Ulrich Müller <ulm@gentoo.org>

3 files changed, 20 insertions, 3 deletions

diff --git a/licenses/MIT-0 b/licenses/MIT-0
new file mode 100644
index 000000000000..0b9a51dfea6f
--- /dev/null
+++ b/licenses/MIT-0
@@ -0,0 +1,16 @@
+Copyright (c) <year> <copyright holders>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/metadata/license-mapping.conf b/metadata/license-mapping.conf
index 07dbda9b2f83..41334e4b0d7a 100644
--- a/metadata/license-mapping.conf
+++ b/metadata/license-mapping.conf
@@ -1,4 +1,4 @@
-# Copyright 2022 Gentoo Authors
+# Copyright 2022-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # Mapping of SPDX-2.0 licenses to Gentoo repository licenses.
@@ -134,6 +134,7 @@ LPPL-1.2 = LPPL-1.2
 LPPL-1.3c = LPPL-1.3c
 MirOS = MirOS
 MIT = MIT
+MIT-0 = MIT-0
 MIT-advertising = MIT-with-advertising
 mpich2 = mpich2
 MPL-1.0 = MPL-1.0
diff --git a/profiles/license_groups b/profiles/license_groups
index 44388deb085a..c03f85bcfeeb 100644
--- a/profiles/license_groups
+++ b/profiles/license_groups
@@ -1,4 +1,4 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # Please report bugs or other requests at bugs.gentoo.org and assign to
@@ -23,7 +23,7 @@ FSF-APPROVED @GPL-COMPATIBLE AFL-2.1 AFL-3.0 Apache-1.0 Apache-1.1 APSL-2 BSD-4
 # Licenses approved by the Open Source Initiative
 # https://www.opensource.org/licenses
 # Note that the FSF lists these as nonfree: Artistic NOSA Watcom-1.0
-OSI-APPROVED 0BSD AFL-3.0 AGPL-3 AGPL-3+ Apache-1.1 Apache-2.0 APL-1.0 APSL-2 Artistic Artistic-2 Boost-1.0 BSD BSD-2 CDDL CNRI CPAL-1.0 CPL-1.0 ECL-2.0 EPL-1.0 EPL-2.0 EUPL-1.1 EUPL-1.2 GPL-1+ GPL-2 GPL-2+ GPL-3 GPL-3+ HPND IBM IPAfont ISC LGPL-2+ LGPL-2.1 LGPL-2.1+ LGPL-3 LGPL-3+ LPPL-1.3c MirOS MIT MPL-1.0 MPL-1.1 MPL-2.0 Ms-PL nethack NOSA OFL-1.1 OSL-2.1 PHP-3 PHP-3.01 POSTGRESQL PSF-2 QPL-1.0 Sleepycat Unicode-DFS-2016 UoI-NCSA W3C Watcom-1.0 wxWinLL-3 ZLIB ZPL
+OSI-APPROVED 0BSD AFL-3.0 AGPL-3 AGPL-3+ Apache-1.1 Apache-2.0 APL-1.0 APSL-2 Artistic Artistic-2 Boost-1.0 BSD BSD-2 CDDL CNRI CPAL-1.0 CPL-1.0 ECL-2.0 EPL-1.0 EPL-2.0 EUPL-1.1 EUPL-1.2 GPL-1+ GPL-2 GPL-2+ GPL-3 GPL-3+ HPND IBM IPAfont ISC LGPL-2+ LGPL-2.1 LGPL-2.1+ LGPL-3 LGPL-3+ LPPL-1.3c MirOS MIT MIT-0 MPL-1.0 MPL-1.1 MPL-2.0 Ms-PL nethack NOSA OFL-1.1 OSL-2.1 PHP-3 PHP-3.01 POSTGRESQL PSF-2 QPL-1.0 Sleepycat Unicode-DFS-2016 UoI-NCSA W3C Watcom-1.0 wxWinLL-3 ZLIB ZPL
 
 # Misc licenses that are probably free software, i.e. follow the
 # Free Software Definition at https://www.gnu.org/philosophy/free-sw.html