#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-bind

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

# Explode the package framework:
cd $PKG
explodepkg $CWD/_bind.tar.gz

echo "+============+"
echo "| bind-9.1.2 |"
echo "+============+"
cd $TMP
tar xzvf $CWD/bind-9.1.2.tar.gz
cd bind-9.1.2
# We want to use /var/run/named/, not just /var/run/.
# This allows changing the ownership of that directory if we want to run
# named as a non-root user.
zcat $CWD/bind.var.run.named.diff.gz | patch -p1 --verbose --backup --suffix=.orig
# Threads break '-u' on Linux (for now)
CFLAGS=-O2 LDFLAGS=-s ./configure \
       --prefix=/usr \
       --sysconfdir=/etc \
       --localstatedir=/var \
       --with-libtool \
       --enable-shared \
       --disable-threads \
       --with-openssl=/usr \
       i386-slackware-linux
make
cat contrib/named-bootconf/named-bootconf.sh > $PKG/usr/sbin/named-bootconf.sh
cd bin/check/.libs
strip named-checkconf named-checkzone
cat named-checkconf > $PKG/usr/sbin/named-checkconf
cat named-checkzone > $PKG/usr/sbin/named-checkzone
cd ../../dig/.libs
strip dig host nslookup
cat dig > $PKG/usr/bin/dig
cat host > $PKG/usr/bin/host
cat nslookup > $PKG/usr/bin/nslookup
cd ../../dnssec/.libs
strip dnssec-keygen dnssec-makekeyset dnssec-signkey dnssec-signzone
cat dnssec-keygen > $PKG/usr/sbin/dnssec-keygen
cat dnssec-makekeyset > $PKG/usr/sbin/dnssec-makekeyset
cat dnssec-signkey > $PKG/usr/sbin/dnssec-signkey
cat dnssec-signzone > $PKG/usr/sbin/dnssec-signzone
cd ../../named/.libs
rm lwresd
strip named
cat named > $PKG/usr/sbin/named
( cd $PKG/usr/sbin ; ln -sf named lwresd )
cd ../../nsupdate/.libs
strip nsupdate
cat nsupdate > $PKG/usr/bin/nsupdate
cd ../../rndc/.libs
strip rndc
cat rndc > $PKG/usr/sbin/rndc
cd ..
cat rndc.conf > $PKG/etc/rndc.conf-sample
chmod 600 $PKG/etc/rndc.conf-sample
cd ../../lib/dns/.libs
strip libdns.so.4.0.0
cat libdns.so.4.0.0 > $PKG/usr/lib/libdns.so.4.0.0
chmod 755 $PKG/usr/lib/libdns.so.4.0.0
( cd $PKG/usr/lib ; rm -rf libdns.so.4 ; ln -sf libdns.so.4.0.0 libdns.so.4 )
cd ../../isc/.libs
strip libisc.so.3.0.0
cat libisc.so.3.0.0 > $PKG/usr/lib/libisc.so.3.0.0
chmod 755 $PKG/usr/lib/libisc.so.3.0.0
( cd $PKG/usr/lib ; rm -rf libisc.so.3 ; ln -sf libisc.so.3.0.0 libisc.so.3 )
cd ../../lwres/.libs
strip liblwres.so.1.1.0
cat liblwres.so.1.1.0 > $PKG/usr/lib/liblwres.so.1.1.0
chmod 755 $PKG/usr/lib/liblwres.so.1.1.0
( cd $PKG/usr/lib ; rm -rf liblwres.so.1 ; ln -sf liblwres.so.1.1.0 liblwres.so.1 )
cd ../../omapi/.libs
strip libomapi.so.3.0.0
cat libomapi.so.3.0.0 > $PKG/usr/lib/libomapi.so.3.0.0
chmod 755 $PKG/usr/lib/libomapi.so.3.0.0
( cd $PKG/usr/lib ; rm -rf libomapi.so.3 ; ln -sf libomapi.so.3.0.0 libomapi.so.3 )
cd ../../../doc/man/bin
mkdir -p $PKG/usr/man/man{1,5,8}
cat dig.1 | gzip -9c > $PKG/usr/man/man1/dig.1.gz
cat host.1 | gzip -9c > $PKG/usr/man/man1/host.1.gz
cat lwresd.8 | gzip -9c > $PKG/usr/man/man8/lwresd.8.gz
cat named-checkconf.1 | gzip -9c > $PKG/usr/man/man1/named-checkconf.1.gz
cat named-checkzone.1 | gzip -9c > $PKG/usr/man/man1/named-checkzone.1.gz
cat named.8 | gzip -9c > $PKG/usr/man/man8/named.8.gz
cat nsupdate.8 | gzip -9c > $PKG/usr/man/man8/nsupdate.8.gz
cat rndc.8 | gzip -9c > $PKG/usr/man/man8/rndc.8.gz
cat rndc.conf.5 | gzip -9c > $PKG/usr/man/man5/rndc.conf.5.gz
cd ../dnssec
cat dnssec-keygen.8 | gzip -9c > $PKG/usr/man/man8/dnssec-keygen.8.gz
cat dnssec-makekeyset.8 | gzip -9c > $PKG/usr/man/man8/dnssec-makekeyset.8.gz
cat dnssec-signkey.8 | gzip -9c > $PKG/usr/man/man8/dnssec-signkey.8.gz
cat dnssec-signzone.8 | gzip -9c > $PKG/usr/man/man8/dnssec-signzone.8.gz
cd ../..
mkdir -p $PKG/usr/doc/bind-9.1.2
cp -a arm draft misc rfc $PKG/usr/doc/bind-9.1.2
cd ..
cp -a CHANGES COPYRIGHT FAQ README $PKG/usr/doc/bind-9.1.2
chown -R root.root $PKG/usr/doc/bind-9.1.2

# Add sample config files for a simple caching nameserver:

cat $CWD/caching-example/named.conf > $PKG/etc/named.conf-sample
cat $CWD/caching-example/localhost.zone > $PKG/var/named/caching-example/localhost.zone
cat $CWD/caching-example/named.ca > $PKG/var/named/caching-example/named.ca
cat $CWD/caching-example/named.local > $PKG/var/named/caching-example/named.local

# Build the package:
cd $PKG
echo "y
n" | makepkg $TMP/bind.tgz

# Warn of zero-length files:
for file in `find . -type f -print` ; do
 if [ "`filesize $file`" = "0" ]; then
  echo "WARNING: zero length file $file"
 fi
 if [ "`filesize $file`" = "20" ]; then
  echo "WARNING: possible empty gzipped file $file"
 fi
done

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/bind-9.1.2
  rm -rf $PKG
fi