doc: add workaround for doxygen 1.9.6 bug with cairo >= 1.17.6

Add a workaround to fix rendering the dot files with doxygen 1.9.6
and cairo 1.17.8 on Fedora 38.

This is fixed upstream in doxygen 1.9.7, for details see:

  https://github.com/doxygen/doxygen/issues/9319

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Philipp Zabel 2023-07-17 14:43:44 +02:00 committed by Marius Vlad
parent 40df321d7c
commit f8611607ec

View file

@ -73,11 +73,17 @@ endforeach
# and those in toc
subdir('toc')
sphinx_env = []
if doxygen_v.version_compare('< 1.9.7')
sphinx_env += 'CAIRO_DEBUG_PDF=1'
endif
sphinx_doc = custom_target(
'weston-doc-breathe',
command: script_doxy_sphinx,
output: 'doc',
build_by_default: true,
env: sphinx_env,
)
# we need this because we will have a stale 'doc' directory