@@ -5105,3 +5105,28 @@ speedup, polymorphic variants and optional syntax for tuples and variants.
yojson package. The program @code{atdgen} can be used to derive OCaml-JSON
serializers and deserializers from type definitions.")
(license license:bsd-3)))
+
+(define-public ocaml-sexplib0
+ (package
+ (name "ocaml-sexplib0")
+ (version "0.11.0")
+ (home-page "https://github.com/janestreet/sexplib0")
+ (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
+ "07v3ggyss7xhfv14bjk1n87sr42iqwj4cgjiv2lcdfkqk49i2bmi"))))
+ (build-system dune-build-system)
+ (arguments
+ '(#:tests? #f)) ;no tests
+ (synopsis "Library containing the definition of S-expressions and some
+base converters")
+ (description "Part of Jane Street's Core library The Core suite of
+libraries is an industrial strength alternative to OCaml's standard library
+that was developed by Jane Street, the largest industrial user of OCaml.")
+(license license:expat)))