gen = generator(protoc, \
output : ['@BASENAME@.pb.cc', '@BASENAME@.pb.h'],
arguments : ['--proto_path=@CURRENT_SOURCE_DIR@', '--cpp_out=@BUILD_DIR@', '@INPUT@'])
-proto_generated = gen.process('state.proto')
+proto_generated = gen.process('state.proto', 'frame.proto')
# Preprocess Qt as needed.
moc_files = qt5.preprocess(