[libcamera-devel] [PATCH v2 09/11] Documentation: Move all dependencies into features

[Ricardo Ribalda]

This way if the user enables the documentation and the dependencies are
missing the configure fails.

Suggested-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Signed-off-by: Ricardo Ribalda <ricardo at ribalda.com>
---
 Documentation/meson.build | 6 +++---
 meson.build               | 4 +---
 meson_options.txt         | 2 +-
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/Documentation/meson.build b/Documentation/meson.build
index 7b497ae..d3d64f7 100644
--- a/Documentation/meson.build
+++ b/Documentation/meson.build
@@ -7,8 +7,8 @@ doc_install_dir = join_paths(get_option('datadir'), 'doc',
 # Doxygen
 #
 
-doxygen = find_program('doxygen', required : false)
-dot = find_program('dot', required : false)
+doxygen = find_program('doxygen', required : get_option('documentation'))
+dot = find_program('dot', required : get_option('documentation'))
 
 if doxygen.found() and dot.found()
     cdata = configuration_data()
@@ -42,7 +42,7 @@ endif
 
 sphinx = find_program('sphinx-build-3', required : false)
 if not sphinx.found()
-    sphinx = find_program('sphinx-build', required : false)
+    sphinx = find_program('sphinx-build', required : get_option('documentation'))
 endif
 
 if sphinx.found()
diff --git a/meson.build b/meson.build
index c58d458..992281c 100644
--- a/meson.build
+++ b/meson.build
@@ -108,9 +108,7 @@ subdir('utils')
 # The documentation and test components are optional and can be disabled
 # through configuration values. They are enabled by default.
 
-if get_option('documentation')
-    subdir('Documentation')
-endif
+subdir('Documentation')
 
 if get_option('test')
     subdir('test')
diff --git a/meson_options.txt b/meson_options.txt
index d2e07ef..7f7b3e5 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -6,7 +6,7 @@ option('android',
         description : 'Compile libcamera with Android Camera3 HAL interface')
 
 option('documentation',
-        type : 'boolean',
+        type : 'feature',
         description : 'Generate the project documentation')
 
 option('gstreamer',
-- 
2.28.0