gnu: Add ocaml-ppx-let.

* gnu/packages/ocaml.scm (ocaml-ppx-let): New variable.
This commit is contained in:
Julien Lepiller 2016-12-30 19:36:47 +01:00
parent 250ac438e7
commit d2203187fe
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@ -2441,3 +2441,23 @@ (define-public ocaml-ppx-enumerate
for the list of all values of a type (for a type which only has finitely
many values).")
(license license:asl2.0)))
(define-public ocaml-ppx-let
(package
(name "ocaml-ppx-let")
(version "113.33.03")
(source (janestreet-origin "ppx_let" version
"0gd6d3gdaqfwjcs7gaw1qxc30i584q6a86ndaj1bx1q63xqd6yx9"))
(build-system ocaml-build-system)
(native-inputs
`(("js-build-tools" ,ocaml-js-build-tools)
("opam" ,opam)))
(propagated-inputs
`(("ppx-driver" ,ocaml-ppx-driver)
("ppx-core" ,ocaml-ppx-core)))
(arguments janestreet-arguments)
(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)))