From 45e68894555f762bb4373cd50985b91d2d8fc937 Mon Sep 17 00:00:00 2001 From: Julien Lepiller Date: Wed, 10 Jan 2024 08:43:16 +0100 Subject: [PATCH] gnu: Add ocaml-ppx-stable-witness. * gnu/packages/ocaml.scm (ocaml-ppx-stable-witness): New variable. Change-Id: I697c87ec27f0c218de1419ab699e14f7dffa3ca0 --- gnu/packages/ocaml.scm | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm index 5948de2935..dfbe391271 100644 --- a/gnu/packages/ocaml.scm +++ b/gnu/packages/ocaml.scm @@ -6468,6 +6468,30 @@ (define-public ocaml-ppx-custom-printf string conversion.") (license license:asl2.0))) +(define-public ocaml-ppx-stable-witness + (package + (name "ocaml-ppx-stable-witness") + (version "0.16.0") + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/janestreet/ppx_stable_witness") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 "1ppmazy1vw0j44z1p60ln6fddz414zmyrqkpi54w6cr93giqsl2v")))) + (build-system dune-build-system) + (propagated-inputs (list ocaml-base ocaml-ppxlib)) + (properties `((upstream-name . "ppx_stable_witness"))) + (home-page "https://github.com/janestreet/ppx_stable_witness") + (synopsis "Mark a type as stable across versions") + (description "This ppx extension is used for deriving a witness that a +type is intended to be stable. In this context, stable means that the +serialization format will never change. This allows programs running at +different versions of the code to safely communicate.") + (license license:expat))) + (define-public ocaml-bin-prot (package (name "ocaml-bin-prot")