#!/bin/sh
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-udev

VERSION=${VERSION:-097}
ARCH=${ARCH:-i486}
BUILD=${BUILD:-11_slack11.0}

rm -rf $PKG
mkdir -p $PKG/lib/udev
cd $TMP
rm -rf udev-$VERSION
tar xjvf $CWD/udev-$VERSION.tar.bz2
cd udev-$VERSION

zcat $CWD/udev.CVE-2009-1185.diff.gz | patch -p1 || exit 1
# This version of udev does not suffer from CVE-2009-1186.

chown -R root:root .
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

make EXTRAS="extras/firmware extras/scsi_id extras/volume_id \
		extras/ata_id extras/usb_id extras/dasd_id \
		extras/edd_id extras/cdrom_id"
make install DESTDIR=$PKG

# Copy all helper programs to /lib/udev 
cp -a extras/firmware/firmware.sh $PKG/lib/udev/firmware_helper
cp -a extras/path_id/path_id $PKG/lib/udev
cp -a extras/scsi_id/scsi_id $PKG/lib/udev
cp -a extras/ata_id/ata_id $PKG/lib/udev
cp -a extras/usb_id/usb_id $PKG/lib/udev
cp -a extras/dasd_id/dasd_id $PKG/lib/udev
cp -a extras/edd_id/edd_id $PKG/lib/udev
cp -a extras/cdrom_id/cdrom_id $PKG/lib/udev

# libvolume, needed by vol_id (used for persistent links) and by HAL
mkdir -p $PKG/usr/lib/pkgconfig
mkdir -p $PKG/usr/include
cp -a extras/volume_id/vol_id $PKG/lib/udev
cp -a extras/volume_id/lib/libvolume_id.so.0.69.0 $PKG/lib || exit 1
cp -a extras/volume_id/lib/libvolume_id.pc $PKG/usr/lib/pkgconfig/
cp -a extras/volume_id/lib/libvolume_id.a $PKG/usr/lib/
cp -a extras/volume_id/lib/libvolume_id.h $PKG/usr/include/
( cd $PKG/lib
  ln -s libvolume_id.so.0.69.0 libvolume_id.so.0.69
  ln -s libvolume_id.so.0.69.0 libvolume_id.so.0
  ln -s libvolume_id.so.0.69.0 libvolume_id.so
)

mv $PKG/usr/share/man $PKG/usr
rmdir $PKG/usr/share

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

rm -r $PKG/etc/udev
mkdir -p $PKG/etc/udev/rules.d \
	 $PKG/lib/firmware \
	 $PKG/etc/modprobe.d \
         $PKG/etc/rc.d

# Yes, these will clobber existing config files.
cp -a $CWD/config/udev.conf $PKG/etc/udev/udev.conf
cp -a $CWD/config/rules.d/udev.rules $PKG/etc/udev/rules.d/udev.rules

cp -a $CWD/config/rc.d/rc.udev.new $PKG/etc/rc.d/rc.udev.new
cp -a $CWD/config/modprobe.d/blacklist.new $PKG/etc/modprobe.d/blacklist.new
cp -a $CWD/config/modprobe.d/isapnp.new $PKG/etc/modprobe.d/isapnp.new

chmod 644 $PKG/etc/udev/udev.conf \
  $PKG/etc/udev/rules.d/udev.rules \
  $PKG/etc/modprobe.d/blacklist.new \
  $PKG/etc/modprobe.d/isapnp.new

chmod 755 $PKG/etc/rc.d/rc.udev.new

# Add extra device nodes to the package that udev doesn't make:
tar -xvzf $CWD/udev-script-devices.tar.gz -C $PKG/

# Add various helper scripts:
for file in $CWD/config/scripts/* ; do
  cp -a $file $PKG/lib/udev/
done

chmod 755 $PKG/lib/udev/*

mkdir -p $PKG/usr/doc/udev-$VERSION
cp -a \
  COPYING FAQ README TODO RELEASE-NOTES \
  docs \
  $PKG/usr/doc/udev-$VERSION

# Copy manpages of helper applications in /extra
find extras/ -name "*\.8" -exec cp -a {} $PKG/usr/man/man8 \;

# Compress and fix manpage symlinks:
if [ -d $PKG/usr/man ]; then
  ( cd $PKG/usr/man
    for manpagedir in $(find . -type d -name "man*") ; do
      ( cd $manpagedir
        for eachpage in $( find . -type l -maxdepth 1) ; do
          ln -s $( readlink $eachpage ).gz $eachpage.gz
          rm $eachpage
        done
        gzip -9 *.?
      )
    done
  )
fi

mkdir -p $PKG/install
cat $CWD/doinst.sh > $PKG/install/doinst.sh
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
makepkg -l y -c y ../udev-$VERSION-$ARCH-$BUILD.tgz