#!/bin/bash

VERSION=$1

# Determine patch level required & apply the patch:
function apply_patch () {
 patchfile=$1

 # Unpack if it's bzip2 or gzip:
 FTYPE=$( file $patchfile )
 if [ "$( echo $FTYPE | grep "bzip2 compressed" )" ]; then
    bzcat -f $patchfile > $TMPBUILD/$patchfile.unpacked
    patchfile=$TMPBUILD/$patchfile.unpacked
  elif [ "$( echo $FTYPE | grep "gzip compressed" )" ]; then
    zcat -f $patchfile > $TMPBUILD/$patchfile.unpacked
    patchfile=$TMPBUILD/$patchfile.unpacked
 fi

 # Most patches should not require more levels than this:
 success=0
 for (( pl=0 ; pl<=5 ; pl++ )) ; do
   echo "Patch : $patchfile , trying patch level $pl"
     patch --fuzz=20 -t --dry-run -p$pl < $patchfile > /dev/null 2>&1 && success=1 && break
   done
 if [ $success = 1 ]; then
    echo "Patch: $patchfile will apply at level $pl"
    patch --fuzz=20 --verbose -p$pl < $patchfile
    return 0
  else
    echo "Patch: $patchfile failed to apply at levels 0-5"
    return 1
 fi
}

# Extract source:
cd $SLACKTRACKSCRATCHDIR
tar xvvf $CWD/ircii-pana-$VERSION-final.tar.gz
cd BitchX
slackhousekeeping

# Apply the patches:
for i in $PORTCWD/sources/*.patch* ; do
  apply_patch $i || failpatch
done

# Configure:
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --enable-cdrom \
   --with-ssl \
   --with-plugins \
   --enable-ipv6 || failconfig

# Build:
make $NUMJOBS || failmake

# Install into the filesystem:
make install

# Install docs:
mkdir -p /usr/doc/BitchX-$VERSION
cp -a README* COMPILE-PROBLEMS INST* IPv6-support doc/* \
     /usr/doc/BitchX-$VERSION

# Install package description:
cd /
rm -rf /install
slackdesc