# Description: VirtualBox is a general-purpose full virtualizer for x86 hardware.
# URL: http://www.virtualbox.org/
# Maintainer: Jose V Beneyto, sepen at crux dot nu
# Depends on: bin86 dev86 libsdl libidl qt5 xerces-c iasl xorg-libxmu libcap makeself cdrkit glu libvpx

name=virtualbox
version=5.1.18
release=1
source=(http://download.virtualbox.org/$name/$version/VirtualBox-$version.tar.bz2 \
        $name 60-vboxdrv.rules $name.desktop)

build() {
  # customize kernel version
  if [ ! -z $KERN_DIR ]; then
    KVER="$(make -s -C $KERN_DIR kernelversion)"
    KARGS="KERN_DIR=$KERN_DIR"
  else
    KVER="$(uname -r)"
  fi
  KARGS="$KARGS MODULE_DIR=$PKG/lib/modules/$KVER/extra"

  cd VirtualBox-$version

  sed -i Config.kmk \
      -e "s|VBOX_WITH_WARNINGS_AS_ERRORS = 1|VBOX_WITH_WARNINGS_AS_ERRORS =|g" \
      -e "s|VBOX_WITH_PAM = 1|VBOX_WITH_PAM =|g" \
      -e "s|VBOX_WITH_AUDIO_PULSE = 1|VBOX_WITH_AUDIO_PULSE =|g" \
      -e "s|VBOX_WITH_QTGUI_V5 = 1|VBOX_WITH_QTGUI_V5 =|g"

  sed -i src/VBox/Devices/PC/vbox.dsl \
      -e 's|Name (_CID, "smc-napa")|Name (_CID, "smcnapa")|'

  # compile
  ./configure --enable-qt5 \
              --disable-hardening \
              --ose \
              --disable-pulse \
              --disable-python \
              --disable-java \
              --disable-docs

  source ./env.sh
  kmk all

  # compile and install kernel modules
  sed '/depmod -a/d' -i out/linux.amd64/release/bin/src/*/Makefile
  make -s -C out/linux.amd64/release/bin/src $KARGS install

  # remove superfluous files
  rm -rf $SRC/VirtualBox-$version/out/linux.amd64/release/bin/{sdk/samples,testcase,nls*}
  find $SRC/VirtualBox-$version/out/linux.amd64/release/bin -type f -name 'tst*' -exec rm -rf {} \;

  # do the rest
  install -D -m 0644 $SRC/60-vboxdrv.rules $PKG/etc/udev/rules.d/60-vboxdrv.rules
  install -d $PKG/usr/{bin,share/$name,share/pixmaps}
  install -m 0755 $SRC/$name $PKG/usr/bin/$name
  mv $SRC/VirtualBox-$version/out/linux.amd64/release/{bin,lib} $PKG/usr/share/$name
  chown root:vboxusers $PKG/usr/share/$name/bin/VirtualBox
  install -D -m 0644 $SRC/$name.desktop $PKG/usr/share/applications/$name.desktop
  mv $PKG/usr/share/$name/bin/VBox.png $PKG/usr/share/pixmaps/$name.png
  rm $PKG/usr/share/$name/bin/{VBox.sh,SUP*nstall}
}