Merge pull request #118921 from necessarily-equal/unvanquished

maintainers/maintainer-list.nix

@@ -300,6 +300,12 @@
     githubId = 335271;
     name = "James Alexander Feldman-Crough";
   };
+  afontain = {
+    email = "antoine.fontaine@epfl.ch";
+    github = "necessarily-equal";
+    githubId = 59283660;
+    name = "Antoine Fontaine";
+  };
   aforemny = {
     email = "aforemny@posteo.de";
     github = "aforemny";

pkgs/build-support/make-desktopitem/default.nix

@@ -12,6 +12,8 @@
 , mimeType ? null
 , categories ? null
 , startupNotify ? null
+, noDisplay ? null
+, prefersNonDefaultGPU ? null
 , extraDesktopEntries ? { } # Extra key-value pairs to add to the [Desktop Entry] section. This may override other values
 , extraEntries ? "" # Extra configuration. Will be appended to the end of the file and may thus contain extra sections
 , fileValidation ? true # whether to validate resulting desktop file.
@@ -35,6 +37,8 @@ let
     "MimeType" = nullableToString mimeType;
     "Categories" = nullableToString categories;
     "StartupNotify" = nullableToString startupNotify;
+    "NoDisplay" = nullableToString noDisplay;
+    "PrefersNonDefaultGPU" = nullableToString prefersNonDefaultGPU;
   } // extraDesktopEntries;
 
   # Map all entries to a list of lines

pkgs/games/unvanquished/default.nix

@@ -0,0 +1,191 @@
+{ lib, stdenv, fetchzip, fetchurl, fetchFromGitHub, buildFHSUserEnv
+, runCommandNoCC, makeDesktopItem, copyDesktopItems, gcc, cmake, gmp
+, libGL, zlib, ncurses, geoip, lua5, nettle, curl, SDL2, freetype, glew
+, openal, libopus, opusfile, libogg, libvorbis, libjpeg, libwebp, libpng
+, cacert, aria2 # to download assets
+}:
+
+let
+  version = "0.52.0";
+  binary-deps-version = "5";
+
+  src = fetchFromGitHub {
+    owner = "Unvanquished";
+    repo = "Unvanquished";
+    rev = "v${version}";
+    fetchSubmodules = true;
+    sha256 = "1acda1559q6zwmhg3x00nai88hy83i5hcfli2bqfab7slr95lm27";
+  };
+
+  unvanquished-binary-deps = stdenv.mkDerivation rec {
+    # DISCLAIMER: this is selected binary crap from the NaCl SDK
+    name = "unvanquished-binary-deps";
+    version = binary-deps-version;
+    src = fetchzip {
+      url = "https://dl.unvanquished.net/deps/linux64-${version}.tar.bz2";
+      sha256 = "08bpyavbh5lmyprvqqi59gnm8s1fjmlk9f1785wlv7f52d9f9z1p";
+    };
+    dontPatchELF = true;
+    preFixup = ''
+      # We are not using the autoPatchelfHook, because it would make
+      # nacl_bootstrap_helper unable to load nacl_loader:
+      # "nacl_loader: ELF file has unreasonable e_phnum=13"
+      interpreter="$(< "$NIX_CC/nix-support/dynamic-linker")"
+      for f in pnacl/bin/*; do
+        if [ -f "$f" && -x "$f" ]; then
+          echo "Patching $f"
+          patchelf --set-interpreter "$interpreter" "$f"
+        fi
+      done
+    '';
+    preCheck = "pnacl/bin/clang -v"; # check it links correctly
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p $out
+      cp -R ./* $out/
+
+      runHook postInstall
+    '';
+  };
+
+  libstdcpp-preload-for-unvanquished-nacl = stdenv.mkDerivation {
+    name = "libstdcpp-preload-for-unvanquished-nacl";
+    buildCommand = ''
+      mkdir $out/etc -p
+      echo ${gcc.cc.lib}/lib/libstdc++.so.6 > $out/etc/ld-nix.so.preload
+    '';
+    propagatedBuildInputs = [ gcc.cc.lib ];
+  };
+
+  fhsEnv = buildFHSUserEnv {
+    name = "unvanquished-fhs-wrapper";
+    targetPkgs = pkgs: [ libstdcpp-preload-for-unvanquished-nacl ];
+  };
+
+  wrapBinary = binary: wrappername: ''
+    cat > $out/lib/${binary}-wrapper <<-EOT
+    #!/bin/sh
+    exec $out/lib/${binary} -pakpath ${unvanquished-assets} "\$@"
+    EOT
+    chmod +x $out/lib/${binary}-wrapper
+
+    cat > $out/bin/${wrappername} <<-EOT
+    #!/bin/sh
+    exec ${fhsEnv}/bin/unvanquished-fhs-wrapper $out/lib/${binary}-wrapper "\$@"
+    EOT
+    chmod +x $out/bin/${wrappername}
+  '';
+
+
+  unvanquished-assets = stdenv.mkDerivation {
+    pname = "unvanquished-assets";
+    inherit version src;
+
+    outputHash = "sha256:1fy85cjnjk9rrqkhgx5701inff2yv14hnxglzx3209c553gn31n7";
+    outputHashMode = "recursive";
+    nativeBuildInputs = [ aria2 cacert ];
+    buildCommand = "bash $src/download-paks $out";
+  };
+
+# this really is the daemon game engine, the game itself is in the assets
+in stdenv.mkDerivation rec {
+  pname = "unvanquished";
+  inherit version src binary-deps-version;
+
+  preConfigure = ''
+    mkdir daemon/external_deps/linux64-${binary-deps-version}/
+    cp -r ${unvanquished-binary-deps}/* daemon/external_deps/linux64-${binary-deps-version}/
+    chmod +w -R daemon/external_deps/linux64-${binary-deps-version}/
+  '';
+
+  nativeBuildInputs = [ cmake unvanquished-binary-deps copyDesktopItems ];
+  buildInputs = [
+    gmp
+    libGL
+    zlib
+    ncurses
+    geoip
+    lua5
+    nettle
+    curl
+    SDL2
+    freetype
+    glew
+    openal
+    libopus
+    opusfile
+    libogg
+    libvorbis
+    libjpeg
+    libwebp
+    libpng
+  ];
+
+  cmakeFlags = [
+    "-DBUILD_CGAME=NO"
+    "-DBUILD_SGAME=NO"
+    "-DUSE_HARDENING=TRUE"
+    "-DUSE_LTO=TRUE"
+  ];
+
+  desktopItems = [
+    (makeDesktopItem {
+      name = "net.unvanquished.Unvanquished.desktop";
+      desktopName = "Unvanquished";
+      comment = "FPS/RTS Game - Aliens vs. Humans";
+      icon = "unvanquished";
+      terminal = false;
+      exec = "unvanquished";
+      categories = "Game;ActionGame;StrategyGame;";
+      # May or may not work
+      prefersNonDefaultGPU = true;
+      fileValidation = false; # it doesn't like PrefersNonDefaultGPU
+      # yes, PrefersNonDefaultGPU is standard:
+      # https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html
+    })
+    (makeDesktopItem {
+      name = "net.unvanquished.UnvanquishedProtocolHandler.desktop";
+      desktopName = "Unvanquished (protocol handler)";
+      noDisplay = true;
+      terminal = false;
+      exec = "unvanquished -connect %u";
+      mimeType = "x-scheme-handler/unv";
+      # May or may not work
+      prefersNonDefaultGPU = true;
+      fileValidation = false; # it doesn't like PrefersNonDefaultGPU
+    })
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    for f in daemon daemon-tty daemonded nacl_loader nacl_helper_bootstrap; do
+      install -Dm0755 -t $out/lib/ $f
+    done
+    install -Dm0644 -t $out/lib/ irt_core-x86_64.nexe
+
+    mkdir $out/bin/
+    ${wrapBinary "daemon"     "unvanquished"}
+    ${wrapBinary "daemon-tty" "unvanquished-tty"}
+    ${wrapBinary "daemonded"  "unvanquished-server"}
+
+    for d in ${src}/dist/icons/*; do
+      install -Dm0644 -t $out/share/icons/hicolor/$(basename $d)/apps/ $d/unvanquished.png
+    done
+
+    runHook postInstall
+  '';
+  meta = {
+    platforms = [ "x86_64-linux" ];
+    homepage = "https://unvanquished.net/";
+    downloadPage = "https://unvanquished.net/download/";
+    description = "A fast paced, first person strategy game";
+    maintainers = with lib.maintainers; [ afontain ];
+    # don't replace the following lib.licenses.zlib with just "zlib",
+    # or you would end up with the package instead
+    license = with lib.licenses; [
+      mit gpl3Only lib.licenses.zlib cc-by-sa-25
+    ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -9384,6 +9384,8 @@ in
 
   untrunc-anthwlock = callPackage ../tools/video/untrunc-anthwlock { };
 
+  unvanquished = callPackage ../games/unvanquished { };
+
   up = callPackage ../tools/misc/up { };
 
   upterm = callPackage ../tools/misc/upterm { };