--- a/tools/corrosion/test/cbindgen/CMakeLists.txt	Wed Sep 18 14:10:51 2024 +0200
+++ b/tools/corrosion/test/cbindgen/CMakeLists.txt	Wed Nov 20 21:37:47 2024 +0100
@@ -7,3 +7,5 @@
 # - A rust lib that is used by a rust executable
 # - cbindgen creates bindings for the rust-lib
 # - c++ code uses the rust lib and is used in turn by the rust bin.
+
+# todo: add a test for the DEPFILE and correct regenerating if the sources are touched.