diff --git a/src/preprocessing.ml b/src/preprocessing.ml index 5c00c9d1..e184ac0e 100644 --- a/src/preprocessing.ml +++ b/src/preprocessing.ml @@ -198,7 +198,9 @@ let no_driver_error pps = | None -> sprintf "No ppx driver found.\n\ - It seems that these ppx rewriters are not compatible with jbuilder." + It seems that these ppx rewriters are not compatible with Dune.\n\ + Hint: Examples of ppx rewriters that are compatible with Dune are\n\ + ones using ocaml-migrate-parsetree, ppxlib or ppx_driver." let build_ppx_driver sctx ~lib_db ~dep_kind ~target ~dir_kind pps = let ctx = SC.context sctx in