#!/bin/sh
# Heavily based on the Slackware 12.1 SlackBuild
# http://www.virtualbox.org/
# Packager Davide Locatelli (l.davide_AT_tiscali.it)

CWD=`pwd`
TMP=/tmp/tgz
NAME=virtualbox-ose
PKG=$TMP/package-$NAME

VERSION=2.0.6
SVERSION=2.0.6-OSE
ARCH=${ARCH:-i686}
TARGET=i486
BUILD=1dav

if [ ! -f VirtualBox-2.0.6-OSE.tar.bz2 ];
then
	wget -c http://download.virtualbox.org/virtualbox/2.0.6/VirtualBox-2.0.6-OSE.tar.bz2
	# WTF? It seems that at Sun everyone use a GUI, so we need to rename
	# that mess (the same for the other downloads)
	mv VirtualBox-2.0.6-OSE.tar.bz2* VirtualBox-2.0.6-OSE.tar.bz2 
fi

if [ ! -f VBoxGuestAdditions_2.0.6.iso ];
then
	wget -c http://download.virtualbox.org/virtualbox/2.0.6/VBoxGuestAdditions_2.0.6.iso
	mv VBoxGuestAdditions_2.0.6.iso* VBoxGuestAdditions_2.0.6.iso
fi

if [ ! -f UserManual.pdf ];
then
	wget -c http://download.virtualbox.org/virtualbox/2.0.6/UserManual.pdf
	mv UserManual.pdf* UserManual.pdf
fi

if [ -f /var/log/packages/$NAME-$VERSION-$ARCH-$BUILD ]; then
  echo "$NAME-$VERSION-$ARCH-$BUILD package already installed"
  exit 0
fi

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
rm -rf $PKG
mkdir -p $PKG

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mtune=i686"
  ARCH_CONFIGURE=""
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  ARCH_CONFIGURE=""
elif [ "$ARCH" = "powerpc" ]; then
  SLKCFLAGS="-O2"
  ARCH_CONFIGURE=""
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
  ARCH_CONFIGURE=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  ARCH_CONFIGURE="--libdir=/usr/lib64"
elif [ "$ARCH" = "k8" ]; then
  SLKCFLAGS="-O3 -march=k8 -mtune=k8 -pipe -ffast-math -fomit-frame-pointer"
  ARCH_CONFIGURE=""
elif [ "$ARCH" = "custom" ]; then
  SLKCFLAGS=""
  ARCH_CONFIGURE=""
fi

cd $TMP
# bcc
(
tar xzvf $CWD/Dev86src-0.16.17.tar.gz
cd dev86-0.16.17
make
)

# iasl
(
tar xzvf $CWD/acpica-unix-20061109.tar.gz
cd acpica-unix-20061109/compiler
make
)

# tunctl
#(
#tar xzvf $CWD/tunctl.tar.gz
#cd tunctl
#make
#)

tar xjvf $CWD/VirtualBox-${SVERSION}.tar.bz2 
cd VirtualBox-${VERSION}

# Apply $ARCH specific patches
if [ "$ARCH" = "i386" ]; then
  echo "Applying patches for $ARCH"
  #cat $CWD/foo.patch | patch -p0 --verbose
elif [ "$ARCH" = "i486" ]; then
  echo "Applying patches for $ARCH"
  #cat $CWD/foo.patch | patch -p0 --verbose
elif [ "$ARCH" = "s390" ]; then
  echo "Applying patches for $ARCH"
  #cat $CWD/foo.patch | patch -p0 --verbose
elif [ "$ARCH" = "powerpc" ]; then
  echo "Applying patches for $ARCH"
  #cat $CWD/foo.patch | patch -p0 --verbose
elif [ "$ARCH" = "x86_64" ]; then
  echo "Applying patches for $ARCH"
  #cat $CWD/foo.patch | patch -p0 --verbose
fi

#CFLAGS="$SLKCFLAGS" \
PATH=$PATH:$TMP/dev86-0.16.17/bcc \
./configure --with-iasl=$TMP/acpica-unix-20061109/compiler/iasl \
	--with-qt-dir=/usr/lib/qt \
	--with-qt4-dir=/opt/qt4 \
        --disable-pulse
#	--disable-hardening

source env.sh
kmk || exit 1

mkdir -m 755 -p $PKG/usr/bin
mkdir -m 755 -p $PKG/etc/rc.d
mkdir -m 755 -p $PKG/etc/vbox
mkdir -m 755 -p $PKG/usr/lib/virtualbox
cp -R out/linux.*/release/bin/* $PKG/usr/lib/virtualbox
chmod 4511 $PKG/usr/lib/virtualbox/{VBoxHeadless,VBoxSDL,VirtualBox3}
install -D -m 755 $CWD/VBox.sh $PKG/usr/lib/virtualbox
ln -s ../lib/virtualbox/VBox.sh $PKG/usr/bin/vboxmanage
ln -s ../lib/virtualbox/VBox.sh $PKG/usr/bin/vboxsdl
#ln -s ../lib/virtualbox/VBox.sh $PKG/usr/bin/virtualbox
ln -s ../lib/virtualbox/VBox.sh $PKG/usr/bin/virtualbox3
ln -s ../lib/virtualbox/VBox.sh $PKG/usr/bin/vboxheadless
install -D -m 0644 $CWD/virtualbox.png $PKG/usr/share/icons/hicolor/32x32/apps/virtualbox.png
install -D -m 0644 $CWD/virtualbox.xpm $PKG/usr/share/pixmaps/virtualbox.xpm
#install -D -m 0644 $CWD/virtualbox.desktop $PKG/usr/share/applications/virtualbox.desktop
install -D -m 0644 $CWD/virtualbox3.desktop $PKG/usr/share/applications/virtualbox3.desktop
echo "# VirtualBox installation directory" > $PKG/etc/vbox/vbox.cfg
echo "INSTALL_DIR=\"/usr/lib/virtualbox\"" >> $PKG/etc/vbox/vbox.cfg
#install -D -m 755 $TMP/tunctl/tunctl $PKG/usr/bin/tunctl
install -D -m 755 $CWD/rc.vboxdrv $PKG/etc/rc.d/rc.vboxdrv
install -D -m 755 $CWD/rc.vboxnet $PKG/etc/rc.d/rc.vboxnet
install -D -m 644 $CWD/rc.vboxbridge $PKG/etc/rc.d/rc.vboxbridge
install -D -m 755 $CWD/60-vboxdrv.rules $PKG/etc/udev/rules.d/60-vboxdrv.rules
cp $CWD/VBoxGuestAdditions_${VERSION}.iso $PKG/usr/lib/virtualbox/VBoxGuestAdditions.iso

chown -R root.bin $PKG/usr/bin

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a $CWD/UserManual.pdf $CWD/Howto_build.txt $CWD/Virtualbox_mini-howto.lyx \
  $CWD/Virtualbox_mini-howto.txt $PKG/usr/doc/$NAME-$VERSION
chmod 644 $PKG/usr/doc/$NAME-$VERSION/*
chown root.root $PKG/usr/doc/$NAME-$VERSION/*

find $PKG -type f | xargs file | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded

mv $PKG/usr/lib/virtualbox/VirtualBox $TMP
mv $PKG/usr/lib/virtualbox/VirtualBox.so $TMP

#gzip -9 $PKG/usr/man/*/*
mkdir -p $PKG/install
#cat $CWD/slack-required > $PKG/install/slack-required
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
ADD="bridge-utils >= 1.2-i486-1" \
requiredbuilder -v -y -s $CWD $PKG
mv $CWD/slack-required $CWD/slack-required-qt3
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz
upgradepkg --install-new $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz

rm -rf $PKG/*
mkdir -p $PKG/usr/bin
mkdir -p $PKG/install
install -D -m 0644 $CWD/virtualbox.desktop $PKG/usr/share/applications/virtualbox.desktop
install -D -m 4511 $TMP/VirtualBox $PKG/usr/lib/virtualbox/VirtualBox
install -D -m 644 $TMP/VirtualBox.so $PKG/usr/lib/virtualbox/VirtualBox.so
ln -s ../lib/virtualbox/VBox.sh $PKG/usr/bin/virtualbox

cat $CWD/slack-desc-qt4 > $PKG/install/slack-desc
ADD="virtualbox-ose = 2.0.6-i686-1dav" \
requiredbuilder -v -y -s $CWD $PKG
mv $CWD/slack-required $CWD/slack-required-qt4
mv $CWD/slack-required-qt3 $CWD/slack-required
makepkg -l y -c n $CWD/$NAME-qt4-$VERSION-$ARCH-$BUILD.tgz

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP
fi