Fix linking errors for check_filetools, check_trivstring, check_convert, check_lstrings

This may amend f1df7e478da5934a77436f039429d8d2411f3efb

diff --git a/src/support/tests/dummy_functions.cpp b/src/support/tests/dummy_functions.cpp
index b7dcf6f687df2e9beea24bff59733b9724029dfb..773a4265b8e8b3fd60cf20fa40d04ed268c470e8 100644 (file)
--- a/src/support/tests/dummy_functions.cpp
+++ b/src/support/tests/dummy_functions.cpp
@@ -61,4 +61,12 @@ namespace lyx {
                static frontend::FontMetrics dummy;
                return dummy;
        }
+
+       struct App {
+               bool cancel_export;
+       };
+
+       App app;
+       App theApp() { return app; }
+
 } // namespace lyx