docbook-xsl-stylesheets: Use SPDX identifier

The XSL license was standardized by SPDX as DocBook-XML.
Copy the license file to the new name and use it in
docbook-xsl-stylesheets.

License-Update: use new DocBook-XML SPDX ID, copy text from existing XSL

(From OE-Core rev: e172e27e19fc09160cfee2a29af8e8c5c2426c9c)

Signed-off-by: Bastian Germann <bage@debian.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/files/common-licenses/DocBook-XML

@@ -0,0 +1,48 @@
+Copyright
+---------
+Copyright (C) 1999-2007 Norman Walsh
+Copyright (C) 2003 Jiří Kosek
+Copyright (C) 2004-2007 Steve Ball
+Copyright (C) 2005-2008 The DocBook Project
+Copyright (C) 2011-2012 O'Reilly Media
+
+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, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+Except as contained in this notice, the names of individuals
+credited with contribution to this software shall not be used in
+advertising or otherwise to promote the sale, use or other
+dealings in this Software without prior written authorization
+from the individuals in question.
+
+Any stylesheet derived from this Software that is publically
+distributed will be identified with a different name and the
+version strings in any derived Software will be changed so that
+no possibility of confusion between the derived package and this
+Software will exist.
+
+Warranty
+--------
+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 NORMAN WALSH OR ANY OTHER
+CONTRIBUTOR 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.
+
+Contacting the Author
+---------------------
+The DocBook XSL stylesheets are maintained by Norman Walsh,
+<ndw@nwalsh.com>, and members of the DocBook Project,
+<docbook-developers@sf.net>

meta/recipes-devtools/docbook-xml/docbook-xsl-stylesheets_1.79.1.bb

@@ -1,6 +1,6 @@
 SUMMARY = "XSL stylesheets for processing DocBook XML to various output formats"
 HOMEPAGE = "http://docbook.sourceforge.net"
-LICENSE = "XSL"
+LICENSE = "DocBook-XML"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6beadd98f9c54ab0c387e14211ee4d0e"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/docbook/docbook-xsl-${PV}.tar.bz2 \