gnu: ocaml5: Add ocaml-ppx-globalize.

* gnu/packages/ocaml5.scm (ocaml-ppx-globalize): New variable.

Change-Id: I435442be413eded2780f2d547048cdef415d6a56
Signed-off-by: Julien Lepiller <julien@lepiller.eu>

gnu/packages/ocaml5.scm

@@ -1785,6 +1785,22 @@ for the list of all values of a type (for a type which only has finitely
 many values).")
     (license license:expat)))
 
+(define-public ocaml-ppx-globalize
+  (package
+   (name "ocaml5-ppx-globalize")
+   (version "0.17.0")
+   (source
+    (janestreet-git-origin
+     "ppx_globalize" version
+     "0bv2bc70fmc2k8gqnk2gif66vhvblkfq9knwvkkhbs4zyv6pk99c"))
+   (build-system dune-build-system)
+   (propagated-inputs (list ocaml-base ocaml-ppxlib-jane ocaml-ppxlib))
+   (properties `((upstream-name . "ppx_globalize")))
+   (home-page "https://github.com/janestreet/ppx_globalize")
+   (synopsis "Generates functions to copy local values to the global heap")
+   (description "Part of the Jane Street's PPX rewriters collection.")
+   (license license:expat)))
+
 ;;;
 ;;; Avoid adding new packages to the end of this file. To reduce the chances
 ;;; of a merge conflict, place them above by existing packages with similar