01/10: gnu: Add ocaml-ppx-sexp-value.

[julien lepiller]

roptat pushed a commit to branch master
in repository guix.

commit 25941ca13b483758802d9b68abd40b6cb73df8cf
Author: Julien Lepiller <address@hidden>
Date:   Sun May 21 16:28:24 2017 +0200

    gnu: Add ocaml-ppx-sexp-value.
    
    * gnu/packages/ocaml.scm (ocaml-ppx-sexp-value): New variable.
---
 gnu/packages/ocaml.scm | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index b9f1d53..0a11744 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -2650,3 +2650,26 @@ match expressions, and if expressions.")
     (synopsis "Generation of runtime types from type declarations")
     (description "Automatic generation of runtime types from type 
definitions.")
     (license license:asl2.0)))
+
+(define-public ocaml-ppx-sexp-value
+  (package
+    (name "ocaml-ppx-sexp-value")
+    (version "113.33.03")
+    (source (janestreet-origin "ppx_sexp_value" version
+              "0m3ag23mbqm0i2pv1dzilfks15ipa5q60mf57a0cd3p0pvarq10g"))
+    (build-system ocaml-build-system)
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (propagated-inputs
+     `(("ppx-driver" ,ocaml-ppx-driver)
+       ("ppx-here" ,ocaml-ppx-here)
+       ("ppx-sexp-conv" ,ocaml-ppx-sexp-conv)
+       ("ppx-tools" ,ocaml-ppx-tools)
+       ("ppx-core" ,ocaml-ppx-core)))
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/ppx_sexp_value/";)
+    (synopsis "Simplify building s-expressions from ocaml values")
+    (description "A ppx rewriter that simplifies building s-expressions from
+ocaml values.")
+    (license license:asl2.0)))