In -doc, unbundle js-jquery and fix License

cairomm1.16.spec

@@ -50,6 +50,7 @@ BuildRequires:  mm-common
 BuildRequires:  perl-interpreter
 BuildRequires:  perl(Getopt::Long)
 BuildRequires:  doxygen
+BuildRequires:  web-assets-devel
 # dot
 BuildRequires:  graphviz
 # xsltproc
@@ -78,10 +79,23 @@ The API/ABI version series is %{apiver}.
 
 %package        doc
 Summary:        Documentation for cairomm%{apiver}
+# The documentation is licensed LGPLv2, same as the base package, except that
+# several files inserted by Doxygen are MIT-licensed:
+# - %%{_docdir}/cairomm-%%{apiver}/reference/html/dynsections.js
+# - %%{_docdir}/cairomm-%%{apiver}/reference/html/menu.js
+# - %%{_docdir}/cairomm-%%{apiver}/reference/html/menudata.js
+License:        LGPLv2 and MIT
+
 BuildArch:      noarch
+
 Requires:       libstdc++-docs
 Requires:       libsigc++20-doc
 
+Requires:       js-jquery
+# We do not treat the Doxygen-generated JavaScript files as bundled libraries,
+# but as generated helper code that may potentially vary from project to
+# project based on the settings in the Doxyfile.
+
 %description    doc
 Documentation for cairomm%{apiver} can be viewed either through the devhelp
 documentation browser or through a web browser at
@@ -132,6 +146,10 @@ install -t %{buildroot}%{_docdir}/cairomm-%{apiver} -m 0644 -p \
     AUTHORS ChangeLog MAINTAINERS NEWS README
 cp -rp examples %{buildroot}%{_docdir}/cairomm-%{apiver}/
 
+# Unbundle jquery inserted by Doxygen
+ln -svf '%{_jsdir}/jquery/3/jquery.js' \
+    '%{buildroot}%{_docdir}/cairomm-%{apiver}/reference/html/'
+
 
 %check
 %meson_test