The standard Sphinx/RTD HTML page footer gives a copyright line
(based on the 'copyright' variable set in conf.py) and a line "Built
with Sphinx using a theme provided by Read the Docs" (which can be
disabled via the html_show_sphinx variable, but we leave it enabled).
As a free software project, we'd like to also mention the license
QEMU and its manual are released under.
Add a template footer.html which defines the 'extrafooter' block that
the RtD theme provides for this purpose. The new line of text will
go below the existing copyright and sphinx-acknowledgement lines.
(Unfortunately the RTD footer template does not permit putting it
after the copyright but before the sphinx-acknowledgement.)
We use the templating functionality to make the new text also be a
hyperlink to the about/license.html page of the manual.
Unlike rst files, HTML template files are not reported to our depfile
plugin, so we maintain a manual list in meson.build. New template
files should be rare, so not being able to auto-generate the
dependency info is not too awkward.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
I know nothing about Jinja, and have merely cargo-culted the
"make a link to a document" stuff from the handling of the
optional copyright link in /usr/share/sphinx_rtd_theme/footer.html ...
---
docs/_templates/footer.html | 12 ++++++++++++
docs/meson.build | 3 ++-
MAINTAINERS | 1 +
3 files changed, 15 insertions(+), 1 deletion(-)
create mode 100644 docs/_templates/footer.html
diff --git a/docs/_templates/footer.html b/docs/_templates/footer.html
new file mode 100644
index 00000000000..4c15e17d2a8
--- /dev/null
+++ b/docs/_templates/footer.html
@@ -0,0 +1,12 @@
+{% extends "!footer.html" %}
+{% block extrafooter %}
+
+<!-- Empty para to force a blank line after "Built with Sphinx ..." -->
+<p></p>
+
+{% trans path=pathto('about/license') %}
+<p><a href="{{ path }}">QEMU and this manual are released under the
+GNU General Public License, version 2.</a></p>
+{% endtrans %}
+{{ super() }}
+{% endblock %}
diff --git a/docs/meson.build b/docs/meson.build
index 855e3916e90..300b1343291 100644
--- a/docs/meson.build
+++ b/docs/meson.build
@@ -44,6 +44,7 @@ if build_docs
meson.source_root() / 'docs/sphinx/qapidoc.py',
meson.source_root() / 'docs/sphinx/qmp_lexer.py',
qapi_gen_depends ]
+ sphinx_template_files = [ meson.source_root() / 'docs/_templates/footer.html' ]
have_ga = have_tools and config_host.has_key('CONFIG_GUEST_AGENT')
@@ -76,7 +77,7 @@ if build_docs
output: 'docs.stamp',
input: files('conf.py'),
depfile: 'docs.d',
- depend_files: sphinx_extn_depends,
+ depend_files: [ sphinx_extn_depends, sphinx_template_files ],
command: [SPHINX_ARGS, '-Ddepfile=@DEPFILE@',
'-Ddepfile_stamp=@OUTPUT0@',
'-b', 'html', '-d', private_dir,
diff --git a/MAINTAINERS b/MAINTAINERS
index cfbf7ef79bc..790d857f6c7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3410,6 +3410,7 @@ S: Maintained
F: docs/conf.py
F: docs/*/conf.py
F: docs/sphinx/
+F: docs/_templates/
Miscellaneous
-------------
--
2.20.1