gnu: Add tigervnc-client.

* gnu/packages/tigervnc.scm: New file.
(tigervnc-client): New variable.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add tigervnc.scm.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

gnu/local.mk

@@ -475,6 +475,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/tex.scm				\
   %D%/packages/textutils.scm			\
   %D%/packages/text-editors.scm			\
+  %D%/packages/tigervnc.scm			\
   %D%/packages/time.scm				\
   %D%/packages/tls.scm				\
   %D%/packages/tmux.scm				\

gnu/packages/tigervnc.scm

@@ -0,0 +1,84 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2019 Todor Kondić <tk.code@protonmail.com>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages tigervnc)
+  #:use-module (gnu packages autotools)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages gettext)
+  #:use-module (gnu packages tls)
+  #:use-module (gnu packages linux)
+  #:use-module (gnu packages xorg)
+  #:use-module (gnu packages fltk)
+  #:use-module (gnu packages image)
+  #:use-module (gnu packages cmake)
+  #:use-module (gnu packages perl)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages commencement)
+  #:use-module (guix build-system cmake)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix git-download)
+  #:use-module (guix utils)
+  #:use-module ((guix licenses) #:prefix license:))
+
+(define-public tigervnc-client
+  (package
+    (name "tigervnc-client")
+    (version "1.9.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri
+        (git-reference
+         (url "https://github.com/TigerVNC/tigervnc.git")
+         (commit (string-append "v" version))))
+       (sha256
+        (base32
+         "0b47fg3741qs3zdpl2zr0s6jz46dypp2j6gqrappbzm3ywnnmm1x"))))
+    (build-system cmake-build-system)
+    (arguments
+     '(#:tests? #f ; Tests that do exists are not automated.
+       #:phases (modify-phases %standard-phases
+                  (replace 'install
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      (with-directory-excursion "vncviewer"
+                        (invoke "make" "install")))))))
+    (native-inputs
+     `(("autoconf" ,autoconf)
+       ("gettext-minimal" ,gettext-minimal)
+       ("automake" ,automake)))
+    (inputs
+     `(("zlib" ,zlib)
+       ("gnutls" ,gnutls)
+       ("libjpeg-turbo" ,libjpeg-turbo)
+       ("fltk" ,fltk)
+       ("linux-pam" ,linux-pam)
+       ("libx11" ,libx11)
+       ("libxext" ,libxext)
+       ("libxtst" ,libxtst)
+       ("libxrandr" ,libxrandr)
+       ("libxdamage" ,libxdamage)))
+    (home-page "https://tigervnc.org/")
+    (synopsis "High-performance, platform-neutral
+implementation of VNC (client)")
+    (description "TigerVNC is a client/server implementation of VNC (Virtual
+Network Computing).  It provides enough performance to run even 3D and video
+applications.  It also provides extensions for advanced authentication methods
+and TLS encryption.  This package installs only the VNC client, the
+application which is needed to connect to VNC servers.")
+    (license license:gpl2)))