Include LGPL 2.1 license of compiler vendored code (#1709)

Author: gpetiot

dune-project

@@ -23,7 +23,8 @@
 
 (maintainers "OCamlFormat Team <[email protected]>")
 
-(license MIT)
+(license
+ "OCamlFormat is distributed under the MIT license. Parts of the OCaml library are vendored for OCamlFormat and distributed under their original LGPL 2.1 license.")
 
 (source
  (github ocaml-ppx/ocamlformat))
@@ -118,6 +119,7 @@
  (synopsis "Auto-formatter for OCaml code (RPC mode)")
  (description
   "OCamlFormat is a tool to automatically format OCaml code in a uniform style. This package defines a RPC interface to OCamlFormat")
+ (license MIT)
  (depends
   (ocaml
    (and

ocamlformat-rpc.opam

@@ -5,7 +5,8 @@ description:
   "OCamlFormat is a tool to automatically format OCaml code in a uniform style. This package defines a RPC interface to OCamlFormat"
 maintainer: ["OCamlFormat Team <[email protected]>"]
 authors: ["Josh Berdine <[email protected]>"]
-license: "MIT"
+license:
+  "OCamlFormat is distributed under the MIT license. Parts of the OCaml library are vendored for OCamlFormat and distributed under their original LGPL 2.1 license."
 homepage: "https://github.com/ocaml-ppx/ocamlformat"
 bug-reports: "https://github.com/ocaml-ppx/ocamlformat/issues"
 depends: [

ocamlformat.opam

@@ -5,7 +5,8 @@ description:
   "OCamlFormat is a tool to automatically format OCaml code in a uniform style."
 maintainer: ["OCamlFormat Team <[email protected]>"]
 authors: ["Josh Berdine <[email protected]>"]
-license: "MIT"
+license:
+  "OCamlFormat is distributed under the MIT license. Parts of the OCaml library are vendored for OCamlFormat and distributed under their original LGPL 2.1 license."
 homepage: "https://github.com/ocaml-ppx/ocamlformat"
 bug-reports: "https://github.com/ocaml-ppx/ocamlformat/issues"
 depends: [