2 files changed, 5 insertions, 24 deletions

diff --git a/meta/recipes-devtools/docbook-xml/docbook-xml-dtd4/LICENSE-OASIS b/meta/recipes-devtools/docbook-xml/docbook-xml-dtd4/LICENSE-OASIS
index 6da7f5b8c7..13f303dc6a 100644
--- a/meta/recipes-devtools/docbook-xml/docbook-xml-dtd4/LICENSE-OASIS
+++ b/meta/recipes-devtools/docbook-xml/docbook-xml-dtd4/LICENSE-OASIS
@@ -10,7 +10,3 @@ If you modify the DocBook DTD in any way, except for declaring and
 referencing additional sets of general entities and declaring
 additional notations, label your DTD as a variant of DocBook.  See
 the maintenance documentation for more information.
-
-Please direct all questions, bug reports, or suggestions for 
-changes to the docbook@lists.oasis-open.org mailing list. For more
-information, see http://www.oasis-open.org/docbook/.
diff --git a/meta/recipes-devtools/docbook-xml/docbook-xml-dtd4_4.5.bb b/meta/recipes-devtools/docbook-xml/docbook-xml-dtd4_4.5.bb
index 5229a0366c..58e9b6659e 100644
--- a/meta/recipes-devtools/docbook-xml/docbook-xml-dtd4_4.5.bb
+++ b/meta/recipes-devtools/docbook-xml/docbook-xml-dtd4_4.5.bb
@@ -3,28 +3,13 @@ DESCRIPTION = "Document type definitions for verification of XML data \
 files against the DocBook rule set."
 HOMEPAGE = "https://docbook.org"
 
-# The upstream sources are not distributed with a license file.
-# LICENSE-OASIS is included as a "patch" to workaround this. When
-# upgrading this recipe, please verify whether this is still needed.
+LICENSE = "DocBook"
+NO_GENERIC_LICENSE[DocBook] = "LICENSE-OASIS"
 
-LICENSE = "OASIS"
-LIC_FILES_CHKSUM = "file://${S}/LICENSE-OASIS;md5=c608985dd5f7f215e669e7639a0b1d2e"
-
-# To support apps with xml schema backward compatibility, we must
-# install a set of schemas. Install the latest based on PV and then
-# name any specific versions as required. TODO: Figure out a mechanism
-# to filter exactly which versions are necessary, if that's even
-# possible.
-#
-# DocBook.org lists available release packages at https://docbook.org/xml/.
-#
-# The release packages relate docbook source at
-# https://github.com/docbook/docbook but building them requires the
-# Gradle build system. In future, it might be safer to use the source
-# tree which would also enable proper SBOM generation through the
-# bitbake build system.
-#
+LIC_FILES_CHKSUM = "file://docbook-4.5/docbookx.dtd;beginline=15;endline=30;md5=ab12da76ad94a41d04e1587693ebd9b6 \
+                    file://LICENSE-OASIS;md5=b9ee6208caa6e66c68dfad6f31d73f92"
 
+# Install the latest 4.5 DTDs, and the previous releases for backward compatibility.
 SRC_URI = "https://docbook.org/xml/4.1.2/docbkx412.zip;name=payload412;subdir=docbook-4.1.2 \
            https://docbook.org/xml/4.2/docbook-xml-4.2.zip;name=payload42;subdir=docbook-4.2 \
            https://docbook.org/xml/4.3/docbook-xml-4.3.zip;name=payload43;subdir=docbook-4.3 \