depot/third_party/nixpkgs/pkgs/applications/virtualization/virtualbox/guest-additions/builder.nix

{
  stdenv,
  kernel,
  fetchurl,
  lib,
  pam,
  libxslt,
  libXext,
  libXcursor,
  libXmu,
  glib,
  libXrandr,
  dbus,
  xz,
  pkg-config,
  which,
  xorg,
  yasm,
  patchelf,
  makeself,
  linuxHeaders,
  openssl,
}:

let
  buildType = "release";

in
stdenv.mkDerivation (finalAttrs: {
  pname = "VirtualBox-GuestAdditions-builder-${kernel.version}";
  version = "7.0.22";

  src = fetchurl {
    url = "https://download.virtualbox.org/virtualbox/${finalAttrs.version}/VirtualBox-${finalAttrs.version}.tar.bz2";
    sha256 = "cf3ddf633ca410f1b087b0722413e83247cda4f14d33323dc122a4a42ff61981";
  };

  env.NIX_CFLAGS_COMPILE = "-Wno-error=incompatible-pointer-types -Wno-error=implicit-function-declaration";

  nativeBuildInputs = [
    patchelf
    pkg-config
    which
    yasm
    makeself
    xorg.xorgserver
    openssl
    linuxHeaders
    xz
  ] ++ kernel.moduleBuildDependencies;
  buildInputs = [
    dbus
    libxslt
    libXext
    libXcursor
    pam
    libXmu
    libXrandr
  ];

  KERN_DIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
  KERN_INCL = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/source/include";

  prePatch = ''
    rm -r src/VBox/Additions/x11/x11include/
    rm -r src/VBox/Additions/3D/mesa/mesa-*/
    rm -r src/libs/openssl-*/
    rm -r src/libs/curl-*/
    rm -r src/libs/libpng-*/
    rm -r src/libs/libxml2-*/
    rm -r src/libs/liblzma-*/
    rm -r src/libs/zlib*/
  '';

  patches = [
    ## https://www.virtualbox.org/changeset/100258/vbox
    ./no-legacy-xorg.patch
  ];

  postPatch = ''
    set -x
    sed -e 's@MKISOFS --version@MKISOFS -version@' \
        -e 's@CXX_FLAGS="\(.*\)"@CXX_FLAGS="-std=c++17 \1"@' \
        -i configure
    ls kBuild/bin/linux.x86/k* tools/linux.x86/bin/* | xargs -n 1 patchelf --set-interpreter ${stdenv.cc.libc}/lib/ld-linux.so.2
    ls kBuild/bin/linux.amd64/k* tools/linux.amd64/bin/* | xargs -n 1 patchelf --set-interpreter ${stdenv.cc.libc}/lib/ld-linux-x86-64.so.2

    substituteInPlace ./include/VBox/dbus-calls.h --replace-fail libdbus-1.so.3 ${dbus.lib}/lib/libdbus-1.so.3

    substituteInPlace ./src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibDrmClient.cpp --replace-fail /usr/bin/VBoxDRMClient /run/current-system/sw/bin/VBoxDRMClient
    substituteInPlace ./src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibDrmClient.cpp --replace-fail /usr/bin/VBoxClient /run/current-system/sw/bin/VBoxClient
    substituteInPlace ./src/VBox/Additions/x11/VBoxClient/display.cpp --replace-fail /usr/X11/bin/xrandr ${xorg.xrandr}/bin/xrandr
    substituteInPlace ./src/VBox/Additions/x11/vboxvideo/Makefile.kmk --replace-fail /usr/include/xorg "${xorg.xorgserver.dev}/include/xorg "
  '';

  configurePhase = ''
    NIX_CFLAGS_COMPILE=$(echo "$NIX_CFLAGS_COMPILE" | sed 's,\-isystem ${lib.getDev stdenv.cc.libc}/include,,g')

    cat >> LocalConfig.kmk <<LOCAL_CONFIG
    VBOX_WITH_TESTCASES            :=
    VBOX_WITH_TESTSUITE            :=
    VBOX_WITH_VALIDATIONKIT        :=
    VBOX_WITH_DOCS                 :=
    VBOX_WITH_WARNINGS_AS_ERRORS   :=

    VBOX_WITH_ORIGIN               :=
    VBOX_PATH_APP_PRIVATE_ARCH_TOP := $out/share/virtualbox
    VBOX_PATH_APP_PRIVATE_ARCH     := $out/libexec/virtualbox
    VBOX_PATH_SHARED_LIBS          := $out/libexec/virtualbox
    VBOX_WITH_RUNPATH              := $out/libexec/virtualbox
    VBOX_PATH_APP_PRIVATE          := $out/share/virtualbox
    VBOX_PATH_APP_DOCS             := $out/doc

    VBOX_USE_SYSTEM_XORG_HEADERS := 1
    VBOX_USE_SYSTEM_GL_HEADERS := 1
    VBOX_NO_LEGACY_XORG_X11 := 1
    SDK_VBoxLibPng_INCS :=
    SDK_VBoxLibXml2_INCS :=
    SDK_VBoxLibLzma_INCS := ${xz.dev}/include
    SDK_VBoxLibLzma_LIBS := ${xz.out}/lib

    SDK_VBoxOpenSslStatic_INCS := ${openssl.dev}/include/ssl

    VBOX_ONLY_ADDITIONS := 1
    VBOX_WITH_SHARED_CLIPBOARD := 1
    VBOX_WITH_GUEST_PROPS := 1
    VBOX_WITH_VMSVGA := 1
    VBOX_WITH_SHARED_FOLDERS := 1
    VBOX_WITH_GUEST_CONTROL := 1
    VBOX_WITHOUT_LINUX_GUEST_PACKAGE := 1
    VBOX_WITH_PAM :=
    VBOX_WITH_UPDATE_AGENT :=
    VBOX_WITH_AUDIO_ALSA :=
    VBOX_WITH_AUDIO_PULSE :=

    VBOX_BUILD_PUBLISHER := _NixOS
    LOCAL_CONFIG

    ./configure \
      --only-additions \
      --with-linux=${kernel.dev} \
      --disable-kmods

    sed -e 's@PKG_CONFIG_PATH=.*@PKG_CONFIG_PATH=${glib.dev}/lib/pkgconfig @' \
      -i AutoConfig.kmk
    sed -e 's@arch/x86/@@' \
      -i Config.kmk

    export USER=nix
    set +x
  '';

  enableParallelBuilding = true;

  buildPhase = ''
    runHook preBuild

    source env.sh
    VBOX_ONLY_ADDITIONS=1 VBOX_ONLY_BUILD=1 kmk -j $NIX_BUILD_CORES BUILD_TYPE="${buildType}"
    VBOX_ONLY_ADDITIONS=1 VBOX_ONLY_BUILD=1 kmk packing

    runHook postBuild
  '';

  installPhase = ''
    runHook preInstall

    mkdir -p $out
    cp -rv ./out/linux.${
      if stdenv.hostPlatform.is32bit then "x86" else "amd64"
    }/${buildType}/bin/additions/VBoxGuestAdditions-${
      if stdenv.hostPlatform.is32bit then "x86" else "amd64"
    }.tar.bz2 $out/

    runHook postInstall
  '';
})