Documentation: Search for dot binary

Doxygen depends on dot to generate the documentation. Make this
dependency explicit on the meson file.

Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Ricardo Ribalda <ricardo@ribalda.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Ricardo Ribalda 2020-09-24 09:19:19 +02:00 committed by Laurent Pinchart
parent f08b720acc
commit 4e998cea15

View file

@ -8,8 +8,9 @@ doc_install_dir = join_paths(get_option('datadir'), 'doc',
# #
doxygen = find_program('doxygen', required : false) doxygen = find_program('doxygen', required : false)
dot = find_program('dot', required : false)
if doxygen.found() if doxygen.found() and dot.found()
cdata = configuration_data() cdata = configuration_data()
cdata.set('VERSION', 'v@0@'.format(libcamera_git_version)) cdata.set('VERSION', 'v@0@'.format(libcamera_git_version))
cdata.set('TOP_SRCDIR', meson.source_root()) cdata.set('TOP_SRCDIR', meson.source_root())