From 250a8abc6634291334029b689b89058ba33b0ec4 Mon Sep 17 00:00:00 2001
From: Leo Famulari <leo@famulari.name>
Date: Fri, 4 Nov 2016 11:19:45 -0400
Subject: [PATCH] gnu: Add libidn2.

* gnu/packages/libidn.scm (libidn2): New variable.
---
 gnu/packages/libidn.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/libidn.scm b/gnu/packages/libidn.scm
index 432c1fe675..141ad7a831 100644
--- a/gnu/packages/libidn.scm
+++ b/gnu/packages/libidn.scm
@@ -59,3 +59,25 @@ names.  It includes native C, C# and Java libraries.")
           (sha256
            (base32
             "068fjg2arlppjqqpzd714n1lf6gxkpac9v5yyvp1qwmv6nvam9s4")))))))
+
+(define-public libidn2
+  (package
+    (name "libidn2")
+    (version "0.11")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "ftp://alpha.gnu.org/gnu/libidn/libidn2-"
+                                  version ".tar.gz"))
+              (sha256
+               (base32
+                "1zxzhzx14q2b1xkx746pz4lawvqd8d055yy84n52ndwb4pf7nfax"))))
+    (build-system gnu-build-system)
+    (synopsis "Internationalized domain name library for IDNA2008")
+    (description "Libidn2 is an internationalized domain library implementing
+the IDNA2008 specifications.   Libidn2 is believed to be a complete IDNA2008
+implementation, but has yet to be as extensively used as the original Libidn
+library.")
+    (home-page "https://www.gnu.org/software/libidn/#libidn2")
+    ;; The command-line tool 'idn2' is GPL3+, while the library is dual-licensed
+    ;; GPL2+ or LGPL3+.
+    (license (list gpl2+ gpl3+ lgpl3+))))