gnu: Add ocaml-ppx-let.

* gnu/packages/ocaml.scm (ocaml-ppx-let): New variable.
This commit is contained in:
Julien Lepiller 2019-02-01 18:33:20 +01:00
parent 79967eeafc
commit 1365ae47d1
No known key found for this signature in database
GPG key ID: 43111F4520086A0C

View file

@ -5669,3 +5669,27 @@ (define-public ocaml-ppx-optcomp
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)))