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meson: Do not automatically build documentation if sphinx-build-3 is found

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Commit aba567338b ("Documentation: Move all dependencies into
features") did an incomplete migration of the documentation boolean
option into a documentation feature.

If sphinx-build-3 binary is found on the host system, the documentation
is built, regardless of the value of the feature option.

This makes sure that sphinx-build-3 presence is only checked if the
documentation feature is not disabled (which is the default, as it's
"auto" by default).

This is essential for reproducibility for build systems where
sphinx-build-3 may or may not be present when libcamera is built, and
also to declutter the generated package if documentation isn't desired.

Fixes: aba567338b ("Documentation: Move all dependencies into features")
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Tested-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Quentin Schulz 2025-04-04 18:12:35 +02:00 • committed by Laurent Pinchart
parent eea723ad72
commit ae2b6cb3ca
1 changed files with 2 additions and 4 deletions
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6
Documentation/meson.build
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@ -116,10 +116,8 @@ endif
# Sphinx
#
sphinx = find_program('sphinx-build-3', required : false)
if not sphinx.found()
sphinx = find_program('sphinx-build', required : get_option('documentation'))
endif
sphinx = find_program('sphinx-build-3', 'sphinx-build',
required : get_option('documentation'))
if sphinx.found()
docs_sources = [