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

VERSION=2.45
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1_slack11.0}

rm -rf $PKG
mkdir -p $PKG
cd $TMP
rm -rf dnsmasq-$VERSION
tar xvf $CWD/dnsmasq-$VERSION.tar.bz2
cd dnsmasq-$VERSION
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 {} \;

zcat $CWD/dnsmasq.leasedir.diff.gz | patch -p1 --verbose --backup --suffix=.orig || exit 1

make -j2 all-i18n PREFIX=/usr MANDIR=/usr/man || exit 1
make install-i18n PREFIX=/usr DESTDIR=$PKG MANDIR=/usr/man || exit 1
chmod 755 $PKG/usr/sbin/dnsmasq

mkdir -p $PKG/etc/dnsmasq.d

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/var/state/dnsmasq

( 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
)

mkdir $PKG/etc
cat dnsmasq.conf.example > $PKG/etc/dnsmasq.conf.new
mkdir -p $PKG/etc/rc.d
zcat $CWD/rc.dnsmasq.gz > $PKG/etc/rc.d/rc.dnsmasq.new

mkdir -p $PKG/usr/doc/dnsmasq-$VERSION
cp -a \
  CHANGELOG COPYING FAQ doc.html setup.html \
  $PKG/usr/doc/dnsmasq-$VERSION
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh

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