meson: ipa, proxy: Generate headers and proxy with mojo

Run mojo from meson to generate the header, serializer, and proxy files
for every pipeline's mojom data definition file.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

1 files changed, 18 insertions, 0 deletions

diff --git a/src/libcamera/proxy/meson.build b/src/libcamera/proxy/meson.build
index bd804750..5c4365e7 100644
--- a/src/libcamera/proxy/meson.build
+++ b/src/libcamera/proxy/meson.build
@@ -4,3 +4,21 @@ libcamera_sources += files([
     'ipa_proxy_linux.cpp',
     'ipa_proxy_thread.cpp',
 ])
+
+# generate {pipeline}_ipa_proxy.cpp
+foreach mojom : ipa_mojoms
+    proxy = custom_target(mojom['name'] + '_proxy_cpp',
+                          input : mojom['mojom'],
+                          output : mojom['name'] + '_ipa_proxy.cpp',
+                          depends : mojom_templates,
+                          command : [
+                              mojom_generator, 'generate',
+                              '-g', 'libcamera',
+                              '--bytecode_path', mojom_templates_dir,
+                              '--libcamera_generate_proxy_cpp',
+                              '--libcamera_output_path=@OUTPUT@',
+                              './' + '@INPUT@'
+                          ])
+
+    libcamera_sources += proxy
+endforeach