Make doc/ and po/ optional

diff --git a/CMakeLists.txt b/CMakeLists.txt
index de7663af65b72b38851dbe764bc87f1c7a8c340e..20b31562fb6ca8d0fa937717f3532e4c75235176 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -75,14 +75,14 @@ macro_log_feature(LIBMLT_FOUND
 )
 
 add_subdirectory(data)
-add_subdirectory(doc)
+macro_optional_add_subdirectory(doc)
 add_subdirectory(effects)
 add_subdirectory(export)
 add_subdirectory(icons)
 add_subdirectory(lumas)
 add_subdirectory(man)
 add_subdirectory(plugins)
-add_subdirectory(po)
+macro_optional_add_subdirectory(po)
 add_subdirectory(renderer)
 add_subdirectory(src)
 add_subdirectory(thumbnailer)