Initial xf86-input-wacom nix expression

Builds here. Haven't tested whether it works with real hardware yet.

svn path=/nixpkgs/trunk/; revision=21019

pkgs/os-specific/linux/xf86-input-wacom/10-wacom.rules

@@ -0,0 +1,3 @@
+-# udev rule to create /dev/input/wacomN for wacom tablets
+-
+-KERNEL="event*", SYSFS{manufacturer}="WACOM", NAME="input/%k", SYMLINK="input/wacom%e"

pkgs/os-specific/linux/xf86-input-wacom/default.nix

@@ -0,0 +1,33 @@
+{ stdenv, fetchurl, libX11, libXi, inputproto, file
+, xproto, ncurses, pkgconfig, xorgserver }:
+
+stdenv.mkDerivation rec {
+  name = "xf86-input-wacom-0.10.5";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/linuxwacom/${name}.tar.bz2";
+    sha256 = "07rg9a9n1dyjff4awlc5imy44y0lg59qs8h4rr56lgjg612wkmy0";
+  };
+
+  buildInputs = [ libX11 libXi inputproto xproto ncurses pkgconfig xorgserver
+    file ];
+
+  patchPhase="sed -e s@/usr/bin/file@${file}/bin/file@g -i configure";
+
+  preConfigure = ''
+    configureFlags="--with-xorg-module-dir=$out/lib/xorg/modules/input
+    --with-sdkdir=$out/include/xorg"
+  '';
+
+  postInstall =
+    ''
+      ensureDir $out/etc/udev/rules.d
+      cp ${./10-wacom.rules} $out/etc/udev/rules.d/10-wacom.rules
+    '';
+
+  meta = {
+    maintainers = with stdenv.lib.maintainers; [urkud];
+    description = "Wacom digitizer driver for X11";
+    homepage = http://linuxwacom.sourceforge.net;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -6474,6 +6474,11 @@ let
     inherit fetchurl stdenv qt4 imagemagick inkscape;
   };
 
+  xf86_input_wacom = import ../os-specific/linux/xf86-input-wacom {
+    inherit stdenv fetchurl ncurses pkgconfig file;
+    inherit (xorg) libX11 libXi inputproto xproto xorgserver;
+  };
+
   xmoto = builderDefsPackage (import ../games/xmoto) {
     inherit chipmunk sqlite curl zlib bzip2 libjpeg libpng
       freeglut mesa SDL SDL_mixer SDL_image SDL_net SDL_ttf