diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-05-06 13:22:15 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-07-05 15:38:55 +0300 |
| commit | 1d5a072c5e9efd04fd081e6215fa800690058575 (patch) | |
| tree | 0d9a8bf20125ec7564aa3f30401e245349646eab /Documentation | |
| parent | c49958d0b456619c32a04d074f592cc1665a24b5 (diff) | |
Documentation: Add predefined macros from config.h to Doxyfile
libcamera creates a config.h file with predefined macros, and instructs
the compiler to include it implicitly with the -include argument.
Doxygen has no support for implicit inclusion of headers, but has a
PREDEFINED configuration option for its preprocessor that lists
predefined macros. Populate it with the values from the config_h
configuration data object that is used for generate the config.h file,
to ensure that documentation matches the configuration options libcamera
has been built with.
Bump the minimum meson version to 0.57 to use cfg_data.keys().
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/Doxyfile.in | 3 | ||||
| -rw-r--r-- | Documentation/meson.build | 7 |
2 files changed, 9 insertions, 1 deletions
diff --git a/Documentation/Doxyfile.in b/Documentation/Doxyfile.in index 1447abdb..697a14d1 100644 --- a/Documentation/Doxyfile.in +++ b/Documentation/Doxyfile.in @@ -80,6 +80,7 @@ INCLUDE_FILE_PATTERNS = *.h PREDEFINED = __DOXYGEN__ \ __cplusplus \ - __attribute__(x)= + __attribute__(x)= \ + @PREDEFINED@ HAVE_DOT = YES diff --git a/Documentation/meson.build b/Documentation/meson.build index 18646156..d675f368 100644 --- a/Documentation/meson.build +++ b/Documentation/meson.build @@ -16,6 +16,13 @@ if doxygen.found() and dot.found() cdata.set('TOP_BUILDDIR', meson.project_build_root()) cdata.set('OUTPUT_DIR', meson.current_build_dir()) + doxygen_predefined = [] + foreach key : config_h.keys() + doxygen_predefined += '@0@=@1@'.format(key, config_h.get(key)) + endforeach + + cdata.set('PREDEFINED', ' \\\n\t\t\t '.join(doxygen_predefined)) + doxyfile = configure_file(input : 'Doxyfile.in', output : 'Doxyfile', configuration : cdata) |