gnu: Add edge-addition-planarity-suite.

* gnu/packages/maths.scm (edge-addition-planarity-suite): New variable.

gnu/packages/maths.scm

@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2014, 2015, 2016 Andreas Enge <andreas@enge.fr>
+;;; Copyright © 2013, 2014, 2015, 2016, 2019 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
 ;;; Copyright © 2014, 2016, 2017 John Darrington <jmd@gnu.org>
 ;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Eric Bavier <bavier@member.fsf.org>
@@ -5003,3 +5003,31 @@ command-line tools, and an Application Programming Interface (API).
 This package provides the static libraries required to run programs
 compiled against the nauty library.")
     (license license:asl2.0)))
+
+(define-public edge-addition-planarity-suite
+  (package
+    (name "edge-addition-planarity-suite")
+    (version "3.0.0.5")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+              (url (string-append "https://github.com/graph-algorithms/"
+                                  name))
+              (commit (string-append "Version_" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "01cm7ay1njkfsdnmnvh5zwc7wg7x189hq1vbfhh9p3ihrbnmqzh8"))))
+    (build-system gnu-build-system)
+    (native-inputs
+     `(("autoconf" ,autoconf)
+       ("automake" ,automake)
+       ("libtool" ,libtool)))
+    (synopsis "Embedding of planar graphs")
+    (description "The package provides a reference implementation of the
+linear time edge addition algorithm for embedding planar graphs and
+isolating planarity obstructions.")
+    (license license:bsd-3)
+    (home-page
+      "https://github.com/graph-algorithms/edge-addition-planarity-suite")))