unvanquished: remove

Hasn’t been building or upgraded since 2015:
https://github.com/NixOS/nixpkgs/issues/9781

pkgs/games/unvanquished/default.nix

@@ -1,69 +0,0 @@
-{ stdenv, fetchurl, cmake, libGLU_combined, SDL, libjpeg, libpng, glew, libwebp, ncurses
-, gmp, curl, nettle, openal, speex, libogg, libvorbis, libtheora, xvidcore
-, makeWrapper }:
-stdenv.mkDerivation rec {
-  name = "unvanquished-${version}";
-  version = "0.13.1";
-  src = fetchurl {
-    url = "https://github.com/Unvanquished/Unvanquished/archive/v${version}.tar.gz";
-    sha256 = "1k7mlpwalimn6xb2s760f124xncpg455qvls6z3x0ii5x0wc1mp2";
-  };
-  buildInputs = [ cmake libGLU_combined SDL libjpeg libpng glew libwebp ncurses gmp curl
-                  nettle openal speex libogg libvorbis libtheora xvidcore 
-                  makeWrapper ];
-  preConfigure = ''prefix="$prefix/opt"'';
-  postInstall = ''
-    # cp -r ../main "$prefix/Unvanquished/"
-    mkdir -p "$out/bin"
-    substituteInPlace download-pk3.sh --replace /bin/bash ${stdenv.shell}
-    cp -v download-pk3.sh "$out/bin/unvanquished-download-pk3"
-    makeWrapper "$prefix/Unvanquished/daemon" "$out/bin/unvanquished" \
-                --run '[ -f ~/.Unvanquished/main/md5sums ] &&
-                       cd ~/.Unvanquished/main/ &&
-                       md5sum --quiet -c md5sums ||
-                       unvanquished-download-pk3' \
-                --run "cd '$prefix/Unvanquished'"
-    makeWrapper "$prefix/Unvanquished/daemonded" "$out/bin/unvanquished-ded" \
-                --run '[ -f ~/.Unvanquished/main/md5sums ] &&
-                       cd ~/.Unvanquished/main/ &&
-                       md5sum --quiet -c md5sums ||
-                       unvanquished-download-pk3' \
-                --run "cd '$prefix/Unvanquished'"
-  '';
-
-  meta = {
-    description = "FPS game set in a futuristic, sci-fi setting";
-    longDescription = ''
-      Unvanquished is a free, open-source first-person shooter
-      combining real-time strategy elements with a futuristic, sci-fi
-      setting. It is available for Windows, Linux, and macOS.
-
-      Features:
-
-      * Two teams
-        Play as either the technologically advanced humans or the highly
-        adaptable aliens, with a fresh gameplay experience on both
-        sides.
-
-      * Build a base
-        Construct and maintain your base with a variety of useful
-        structures, or group up with teammates to take on the other
-        team.
-
-      * Level up
-        Earn rewards for victories against the other team, whether it's
-        a deadly new weapon or access to a whole new alien form.
-
-      * Customize
-        Compatibility with Quake 3 file formats and modification tools
-        allows for extensive customization of the game and its
-        setting.
-    '';
-    homepage = http://unvanquished.net;
-    #license = "unknown";
-    maintainers = with stdenv.lib.maintainers; [ astsmtl ];
-    platforms = stdenv.lib.platforms.linux;
-    # This package can take a lot of disk space, so unavailable from channel
-    hydraPlatforms = [];
-  };
-}

pkgs/top-level/all-packages.nix

@@ -19749,8 +19749,6 @@ with pkgs;
 
   unnethack = callPackage ../games/unnethack { };
 
-  unvanquished = callPackage ../games/unvanquished { };
-
   uqm = callPackage ../games/uqm { };
 
   urbanterror = callPackage ../games/urbanterror { };