>From 3756da5e60dae4a109c18e552c6d07233ddfb5b9 Mon Sep 17 00:00:00 2001
From: Julien Lepiller <address@hidden>
Date: Thu, 21 Sep 2017 20:46:37 +0200
Subject: [PATCH 07/10] gnu: Add ocamlgraph.

* gnu/packages/ocaml.scm (ocamlgraph): New variable.
---
 gnu/packages/ocaml.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 039033dc0..364ccd99a 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -3386,6 +3386,34 @@ unique identifiers version 3, 5 (named based with MD5, SHA-1 hashing) and 4
 (random based) according to RFC 4122.")
     (license license:isc)))
 
+(define-public ocamlgraph
+  (package
+    (name "ocamlgraph")
+    (version "1.8.7")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "http://ocamlgraph.lri.fr/download/"
+                                  "ocamlgraph-" version ".tar.gz"))
+              (sha256
+               (base32
+                "1845r537swjil2fcj7lgbibc2zybfwqqasrd2s7bncajs83cl1nz"))
+              (patches (search-patches "ocamlgraph-honor-source-date-epoch.patch"))))
+    (build-system ocaml-build-system)
+    (arguments
+     `(#:install-target "install-findlib"
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'configure 'fix-/bin/sh
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "configure"
+               (("-/bin/sh") (string-append "-" (assoc-ref inputs "bash")
+                                            "/bin/sh"))))))))
+    (inputs `(("lablgtk" ,lablgtk)))
+    (home-page "http://ocamlgraph.lri.fr/")
+    (synopsis "A generic graph library for OCaml")
+    (description "A generic graph library for OCaml.")
+    (license license:lgpl2.1)))
+
 (define-public coq-flocq
   (package
     (name "coq-flocq")
-- 
2.14.1