commit 164ead312e6c1c7eb455cbcd251cb7b603eef298 · pyrox.dev/nixpkgs

nixos/modules/module-list.nix

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         ./programs/ssh.nix

     

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         ./programs/ssmtp.nix

     

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         ./programs/tmux.nix

     

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       +
         ./programs/unity3d.nix

     

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         ./programs/venus.nix

     

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         ./programs/wvdial.nix

     

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         ./programs/xfs_quota.nix

+25

nixos/modules/programs/unity3d.nix

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       { config, lib, pkgs, ... }:

     

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       with lib;

     

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       let cfg = config.programs.unity3d;

     

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       in {

     

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         options = {

     

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           programs.unity3d.enable = mkEnableOption "Unity3D, a game development tool";

     

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         };

     

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       +
       

     

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         config = mkIf cfg.enable {

     

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           security.setuidOwners = [{

     

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             program = "unity-chrome-sandbox";

     

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             source = "${pkgs.unity3d.sandbox}/bin/unity-chrome-sandbox";

     

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             owner = "root";

     

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             #group = "root";

     

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             setuid = true;

     

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             #setgid = true;

     

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           }];

     

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           environment.systemPackages = [ pkgs.unity3d ];

     

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         };

     

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       +
       

     

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       }

+142

pkgs/development/tools/unity3d/default.nix

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       { stdenv, lib, fetchurl, makeWrapper, fakeroot, file, getopt

     

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       , gtk2, gdk_pixbuf, glib, mesa_glu, postgresql, nss, nspr

     

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       +
       , alsaLib, GConf, cups, libcap, fontconfig, freetype, pango

     

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       +
       , cairo, dbus, expat, zlib, libpng12, nodejs, gnutar, gcc, gcc_32bit

     

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       , libX11, libXcursor, libXdamage, libXfixes, libXrender, libXi

     

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       , libXcomposite, libXext, libXrandr, libXtst, libSM, libICE, libxcb

     

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       , mono, libgnomeui, gnome_vfs, gnome-sharp, gtk-sharp

     

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       }:

     

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       +
       

     

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       let

     

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         libPath64 = lib.makeLibraryPath [

     

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           gcc.cc gtk2 gdk_pixbuf glib mesa_glu postgresql nss nspr

     

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           alsaLib GConf cups libcap fontconfig freetype pango

     

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           cairo dbus expat zlib libpng12

     

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           libX11 libXcursor libXdamage libXfixes libXrender libXi

     

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           libXcomposite libXext libXrandr libXtst libSM libICE libxcb

     

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         ];

     

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         libPath32 = lib.makeLibraryPath [ gcc_32bit.cc ];

     

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         binPath = lib.makeBinPath [ nodejs gnutar ];

     

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         developBinPath = lib.makeBinPath [ mono ];

     

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         developLibPath = lib.makeLibraryPath [

     

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           glib libgnomeui gnome_vfs gnome-sharp gtk-sharp gtk-sharp.gtk

     

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         ];

     

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         developDotnetPath = lib.concatStringsSep ":" [

     

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           gnome-sharp gtk-sharp

     

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         ];

     

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         ver = "5.3.5";

     

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         build = "f1";

     

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         date = "20160525";

     

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         pkgVer = "${ver}${build}";

     

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         fullVer = "${pkgVer}+${date}";

     

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       +
       

     

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       in stdenv.mkDerivation rec {

     

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         name = "unity-editor-${version}";

     

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         version = pkgVer;

     

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         src = fetchurl {

     

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           url = "http://download.unity3d.com/download_unity/linux/unity-editor-installer-${fullVer}.sh";

     

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           sha256 = "0lmc65175fdvbyn3565pjlg6cc4l5i58fj7bxzi5cqykkbzv5wdm";

     

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         };

     

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         nosuidLib = ./unity-nosuid.c;

     

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       +
       

     

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         nativeBuildInputs = [ makeWrapper fakeroot file getopt ];

     

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         outputs = [ "out" "monodevelop" "sandbox" ];

     

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         unpackPhase = ''

     

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           echo -e 'q\ny' | fakeroot sh $src

     

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           sourceRoot="unity-editor-${pkgVer}"

     

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         '';

     

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         buildPhase = ''

     

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           patchFile() {

     

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             ftype="$(file -b "$1")"

     

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             if [[ "$ftype" =~ LSB\ .*dynamically\ linked ]]; then

     

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               if [[ "$ftype" =~ 32-bit ]]; then

     

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                 rpath="${libPath32}"

     

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                 intp="$(cat $NIX_CC/nix-support/dynamic-linker-m32)"

     

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               else

     

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                 rpath="${libPath64}"

     

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                 intp="$(cat $NIX_CC/nix-support/dynamic-linker)"

     

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               fi

     

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               rpath="$(patchelf --print-rpath "$1"):$rpath"

     

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               if [[ "$ftype" =~ LSB\ shared ]]; then

     

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                 patchelf \

     

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                   --set-rpath "$rpath" \

     

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                   "$1"

     

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               elif [[ "$ftype" =~ LSB\ executable ]]; then

     

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                 patchelf \

     

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                   --set-rpath "$rpath" \

     

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                   --interpreter "$intp" \

     

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                   "$1"

     

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               fi

     

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             fi

     

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           }

     

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           cd Editor

     

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           $CC -fPIC -shared -o libunity-nosuid.so $nosuidLib -ldl

     

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           strip libunity-nosuid.so

     

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           # Exclude PlaybackEngines to build something that can be run on FHS-compliant Linuxes

     

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           find . -name PlaybackEngines -prune -o -executable -type f -print | while read path; do

     

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             patchFile "$path"

     

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           done

     

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           cd ..

     

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         '';

     

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         installPhase = ''

     

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           install -Dm755 Editor/chrome-sandbox $sandbox/bin/unity-chrome-sandbox

     

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           unitydir="$out/opt/Unity/Editor"

     

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           mkdir -p $unitydir

     

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           mv Editor/* $unitydir

     

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           ln -sf /var/setuid-wrappers/unity-chrome-sandbox $unitydir/chrome-sandbox

     

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           mkdir -p $out/share/applications

     

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           sed "/^Exec=/c\Exec=$out/bin/unity-editor" \

     

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             < unity-editor.desktop \

     

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             > $out/share/applications/unity-editor.desktop

     

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           install -D unity-editor-icon.png $out/share/icons/hicolor/256x256/apps/unity-editor-icon.png

     

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           mkdir -p $out/bin

     

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           makeWrapper $unitydir/Unity $out/bin/unity-editor \

     

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             --prefix LD_PRELOAD : "$unitydir/libunity-nosuid.so" \

     

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             --prefix PATH : "${binPath}"

     

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           developdir="$monodevelop/opt/Unity/MonoDevelop"

     

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           mkdir -p $developdir

     

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           mv MonoDevelop/* $developdir

     

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           mkdir -p $monodevelop/share/applications

     

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           sed "/^Exec=/c\Exec=$monodevelop/bin/unity-monodevelop" \

     

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             < unity-monodevelop.desktop \

     

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             > $monodevelop/share/applications/unity-monodevelop.desktop

     

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           mkdir -p $monodevelop/bin

     

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           makeWrapper $developdir/bin/monodevelop $monodevelop/bin/unity-monodevelop \

     

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             --prefix PATH : "${developBinPath}" \

     

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             --prefix LD_LIBRARY_PATH : "${developLibPath}" \

     

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             --prefix MONO_GAC_PREFIX : "${developDotnetPath}"

     

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         '';

     

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         dontStrip = true;

     

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         meta = with stdenv.lib; {

     

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           homepage = https://unity3d.com/;

     

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           description = "Game development tool";

     

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           longDescription = ''

     

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             Popular development platform for creating 2D and 3D multiplatform games

     

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             and interactive experiences.

     

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           '';

     

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           license = licenses.unfree;

     

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           platforms = [ "x86_64-linux" ];

     

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           maintainers = with maintainers; [ jb55 ];

     

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         };

     

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       }

+32

pkgs/development/tools/unity3d/unity-nosuid.c

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       #define _GNU_SOURCE

     

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       #include <stdio.h>

     

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       #include <string.h>

     

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       #include <sys/stat.h>

     

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       #include <unistd.h>

     

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       #include <dlfcn.h>

     

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       static const char sandbox_path[] = "/chrome-sandbox";

     

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       int __xstat(int ver, const char* path, struct stat* stat_buf) {

     

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         static int (*original_xstat)(int, const char*, struct stat*) = NULL;

     

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         if (original_xstat == NULL) {

     

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           int (*fun)(int, const char*, struct stat*) = dlsym(RTLD_NEXT, "__xstat");

     

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           if (fun == NULL) {

     

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             return -1;

     

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           };

     

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           original_xstat = fun;

     

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         };

     

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         int res = (*original_xstat)(ver, path, stat_buf);

     

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         if (res == 0) {

     

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           char* pos = strstr(path, sandbox_path);

     

       24
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           if (pos != NULL && *(pos + sizeof(sandbox_path) - 1) == '\0') {

     

       25
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             printf("Lying about chrome-sandbox access rights...\n");

     

       26
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             stat_buf->st_uid = 0;

     

       27
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             stat_buf->st_gid = 0;

     

       28
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             stat_buf->st_mode = 0104755;

     

       29
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           };

     

       30
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         }

     

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         return res;

     

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       }

pkgs/top-level/all-packages.nix

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       16779
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       16780
       16780
        
         ums = callPackage ../servers/ums { };

     

       16781
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       16782
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         unity3d = callPackage ../development/tools/unity3d {

     

       16783
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           stdenv = stdenv_32bit;

     

       16784
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           gcc_32bit = pkgsi686Linux.gcc;

     

       16785
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           inherit (gnome2) GConf libgnomeui gnome_vfs;

     

       16786
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         };

     

       16787
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       16782
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         urbit = callPackage ../misc/urbit { };

     

       16783
       16789
        
       

     

       16784
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         utf8proc = callPackage ../development/libraries/utf8proc { };