gnu: Add ocaml-yojson.

* gnu/packages/ocaml.scm (ocaml-yojson): New variable.

Signed-off-by: Julien Lepiller <julien@lepiller.eu>
This commit is contained in:
Gabriel Hondet 2018-12-27 07:25:12 +01:00 committed by Julien Lepiller
parent 2939fe7b3c
commit 2e951707f5
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@ -5073,3 +5073,32 @@ (define-public ocaml-biniou
functionality but allows implementations several times faster (4 times faster
than yojson), with 25-35% space savings.")
(license license:bsd-3)))
(define-public ocaml-yojson
(package
(name "ocaml-yojson")
(version "1.4.1")
(home-page "https://github.com/ocaml-community/yojson")
(source
(origin
(method git-fetch)
(uri (git-reference
(url (string-append home-page ".git"))
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"0nwsfkmqpyfab4rxq76q8ff7giyanghw08094jyrp275v99zdjr9"))))
(build-system dune-build-system)
(inputs
`(("ocaml-biniou" ,ocaml-biniou)
("ocaml-easy-format" ,ocaml-easy-format)
("ocaml-cppo" ,ocaml-cppo)))
(synopsis "Low-level JSON library for OCaml")
(description "Yojson is an optimized parsing and printing library for the
JSON format. It addresses a few shortcomings of json-wheel including 2x
speedup, polymorphic variants and optional syntax for tuples and variants.
@code{ydump} is a pretty printing command-line program provided with the
yojson package. The program @code{atdgen} can be used to derive OCaml-JSON
serializers and deserializers from type definitions.")
(license license:bsd-3)))