this is my project tree: ├── src │ ├── frontend │ └── plugins │ ├── aclite │ └── json I have a library, src/converter.ml that depends on src/plugins/* which I have set up via INCLUDES=-I src -I src/plugins/aclite -I src/plugins/json ocamlbuild -use-ocamlfind $(INCLUDES) .... I'm trying to convert it over to using oasis via source_patterns, but this doesn't seem to be working Path: src/ InterfacePatterns: .,plugins/aclite,plugins/json ImplementationPatterns: .,plugins/aclite,plugins/json am I doing it wrong or is that not the problem source_patterns is meant to solve? I couldn't find any documentation or examples for it. martin