widelands: 20 -> 21

pkgs/games/widelands/default.nix

@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
   pname = "widelands";
-  version = "20";
+  version = "21";
 
   meta = with lib; {
     description = "RTS with multiple-goods economy";
@@ -26,8 +26,8 @@ stdenv.mkDerivation rec {
   ];
 
   src = fetchurl {
-    url = "https://launchpad.net/widelands/build${version}/build${version}/+download/widelands-build${version}.tar.bz2";
-    sha256 = "1cmwfwk7j6yi2pwmm4rm57s23sdzasqf53nx6567sdagqyc4sn9q";
+    url = "https://launchpad.net/widelands/build${version}/build${version}/+download/widelands-build${version}-source.tar.gz";
+    sha256 = "sha256-YB4OTG+Rs/sOzizRuD7PsCNEobkZT7tw7z9w4GmU41c=";
   };
 
   preConfigure = ''
@@ -45,12 +45,8 @@ stdenv.mkDerivation rec {
     SDL2 SDL2_image SDL2_mixer SDL2_net SDL2_ttf
   ];
 
-  prePatch = ''
-    substituteInPlace ./debian/org.widelands.widelands.desktop --replace "/usr/share/games/widelands/data/" "$out/share/widelands/"
-  '';
-
   postInstall = ''
     mkdir -p "$out/share/applications/"
-    cp -v "../debian/org.widelands.widelands.desktop" "$out/share/applications/"
+    cp -v "../xdg/org.widelands.Widelands.desktop" "$out/share/applications/"
   '';
 }

pkgs/top-level/all-packages.nix

@@ -27265,9 +27265,7 @@ in
 
   wesnoth-dev = wesnoth;
 
-  widelands = callPackage ../games/widelands {
-    lua = lua5_2;
-  };
+  widelands = callPackage ../games/widelands { };
 
   worldofgoo = callPackage ../games/worldofgoo { };