gnu: Add ocaml-ppx-fail.

* gnu/packages/ocaml.scm (ocaml-ppx-fail): New variable.
This commit is contained in:
Julien Lepiller 2019-02-01 18:35:24 +01:00
parent 1365ae47d1
commit 6018802d9c
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@ -5693,3 +5693,28 @@ (define-public ocaml-ppx-let
(description "A ppx rewriter for monadic and applicative let bindings,
match expressions, and if expressions.")
(license license:asl2.0)))
(define-public ocaml-ppx-fail
(package
(name "ocaml-ppx-fail")
(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_fail-v" version ".tar.gz"))
(sha256
(base32
"07plqsvljiwvngggfypwq55g46s5my55y45mvlmalrxyppzr03s8"))))
(build-system dune-build-system)
(propagated-inputs
`(("ocaml-base" ,ocaml-base)
("ocaml-ppx-here" ,ocaml-ppx-here)
("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
("ocaml-ppxlib" ,ocaml-ppxlib)))
(properties `((upstream-name . "ppx_fail")))
(home-page "https://github.com/janestreet/ppx_fail")
(synopsis "Add location to calls to failwiths")
(description "Syntax extension that makes [failwiths] always include a
position.")
(license license:asl2.0)))