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-rw-r--r--gnu/packages/ocaml.scm46
1 files changed, 46 insertions, 0 deletions
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 2bfda7307e..c4900b6214 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -16,6 +16,7 @@
;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
;;; Copyright © 2020 Marius Bakke <marius@gnu.org>
;;; Copyright © 2020 Simon Tournier <zimon.toutoune@gmail.com>
+;;; Copyright © 2020 divoplade <d@divoplade.fr>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -5859,3 +5860,48 @@ LablGL), gnomecanvas, gnomeui, gtksourceview, gtkspell, libglade (and it can
generate OCaml code from .glade files), libpanel, librsvg and quartz.")
;; Version 2 only, with linking exception.
(license license:lgpl2.0)))
+
+(define-public ocaml-reactivedata
+ ;; Future releases will use dune.
+ (package
+ (name "ocaml-reactivedata")
+ (version "0.2.2")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/ocsigen/reactiveData")
+ (commit version)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "0l5z0fsckqkywjbn2nwy3s55h85yx8scc4hq9qzr9ig3hrq1mfb0"))))
+ (arguments
+ `(#:phases
+ (modify-phases %standard-phases
+ (delete 'configure)
+ (add-before 'build 'fix-deprecated
+ (lambda _
+ (substitute*
+ "src/reactiveData.ml"
+ (("Pervasives.compare") "compare"))
+ #t))
+ (add-before 'install 'forget-makefile
+ ;; Ensure we use opam to install files
+ (lambda _
+ (delete-file "Makefile")
+ #t)))))
+ (build-system ocaml-build-system)
+ (properties `((upstream-name . "reactiveData")))
+ (native-inputs
+ `(("ocamlbuild" ,ocamlbuild)
+ ("opam" ,opam)))
+ (propagated-inputs
+ `(("ocaml-react" ,ocaml-react)))
+ (home-page "https://github.com/ocsigen/reactiveData")
+ (synopsis "Declarative events and signals for OCaml")
+ (description
+ "React is an OCaml module for functional reactive programming (FRP). It
+provides support to program with time varying values: declarative events and
+ signals. React doesn't define any primitive event or signal, it lets the
+client chooses the concrete timeline.")
+ (license license:lgpl2.1+)))