Update tiger-vnc to 1.2.0.

Now using cmake, libjpeg-turbo and (optionally) gnutls.

Closes Homebrew/homebrew#11895.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>

Formula/tiger-vnc.rb

@@ -2,18 +2,26 @@ require 'formula'
 
 class TigerVnc < Formula
   homepage 'http://tigervnc.org/'
-  url 'http://downloads.sourceforge.net/project/tigervnc/tigervnc/1.0.1/tigervnc-1.0.1.tar.gz'
-  md5 'daca3eb16afe65253b766eccb8bfdbc5'
+  url 'http://downloads.sourceforge.net/project/tigervnc/tigervnc/1.2.0/tigervnc-1.2.0.tar.gz'
+  sha1 '0542b2549a85b6723deebc3b5ecafa4f1fbee8e6'
+
+  depends_on 'cmake' => :build
+  depends_on 'gnutls' => :recommended
+  depends_on 'jpeg-turbo'
+  depends_on 'gettext'
+  depends_on :x11
 
   def install
-    cd "unix" do
-      system "./configure", "--disable-debug", "--disable-dependency-tracking",
-                            "--prefix=#{prefix}"
-      system "make install"
-    end
-  end
-
-  def caveats
-    "NOTE: This is X11 software."
+    gettext = Formula.factory('gettext')
+    turbo   = Formula.factory('jpeg-turbo')
+    args = std_cmake_args + %W[
+      -DJPEG_INCLUDE_DIR=#{turbo.include}
+      -DJPEG_LIBRARY=#{turbo.lib}/libjpeg.dylib
+      -DCMAKE_PREFIX_PATH=#{gettext.prefix}
+      .
+    ]
+    system 'cmake', *args
+    system 'make install'
+    mv (prefix+'man'), share
   end
 end