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| -rw-r--r-- | gnu/packages/ocaml.scm | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm index 6a56c712d5..6fbe762b6c 100644 --- a/gnu/packages/ocaml.scm +++ b/gnu/packages/ocaml.scm @@ -5669,3 +5669,27 @@ else expression.") used to handle optional compilations of pieces of code depending of the word size, the version of the compiler, ...") (license license:asl2.0))) + +(define-public ocaml-ppx-let + (package + (name "ocaml-ppx-let") + (version "0.11.0") + (source (origin + (method url-fetch) + (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v" + (version-major+minor version) + "/files/ppx_let-v" version ".tar.gz")) + (sha256 + (base32 + "1wdfw6w4xbg97a35yg6bif9gggxniy9ddnrjfw1a0inkl2yamxkj")))) + (build-system dune-build-system) + (propagated-inputs + `(("ocaml-base" ,ocaml-base) + ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree) + ("ocaml-ppxlib" ,ocaml-ppxlib))) + (properties `((upstream-name . "ppx_let"))) + (home-page "https://github.com/janestreet/ppx_let") + (synopsis "Monadic let-bindings") + (description "A ppx rewriter for monadic and applicative let bindings, +match expressions, and if expressions.") + (license license:asl2.0))) |