#!/bin/bash

# Copyright 2007-2010  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

cd $(dirname $0) ; CWD=$(pwd)

PKGNAM=netkit-ntalk
VERSION=0.17
BUILD=${BUILD:-7}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i586 ;;
    arm*) export ARCH=arm ;;
    loongarch64) export ARCH=loong64 ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
  exit 0
fi

TMP=${TMP:-/tmp}
PKG=$TMP/package-netkit-ntalk

rm -rf $PKG
mkdir -p $TMP $PKG

cd $TMP
rm -rf netkit-ntalk-$VERSION
tar xzvf $CWD/netkit-ntalk-$VERSION.tar.gz
cd netkit-ntalk-$VERSION
chown -R root:root .
zcat $CWD/netkit-ntalk-0.17.diff.gz | patch -p1 --verbose || exit
zcat $CWD/ntalk-0.17-slackware-alt-talkd.patch.gz | patch -p1 --verbose || exit
./configure --prefix=/usr
make || exit
cd talk
strip talk
mkdir -p $PKG/usr/bin
cat talk > $PKG/usr/bin/talk
chmod 755 $PKG/usr/bin/talk
mkdir -p $PKG/usr/man/man{1,8}
cat talk.1 | gzip -9c > $PKG/usr/man/man1/talk.1.gz
cd ../talkd
strip talkd
mkdir -p $PKG/usr/sbin
cat talkd > $PKG/usr/sbin/in.talkd
chmod 755 $PKG/usr/sbin/in.talkd
cat talkd.8 | gzip -9c > $PKG/usr/man/man8/in.talkd.8.gz
cd ..
mkdir -p $PKG/usr/doc/netkit-ntalk-$VERSION
cp -a README $PKG/usr/doc/netkit-ntalk-$VERSION
chown root:root $PKG/usr/doc/netkit-ntalk-$VERSION/*
chmod 644 $PKG/usr/doc/netkit-ntalk-$VERSION/*

# Include old version of 'talk', which works better with
# 8-bit character sets:
cd $TMP
rm -rf netkit-ntalk-0.11
tar xzvf $CWD/netkit-ntalk-0.11.tar.gz
cd netkit-ntalk-0.11
chown -R root:root .
zcat $CWD/netkit-ntalk-0.11.diff.gz | patch -p0 --backup || exit
./configure --prefix=/usr
make SUB=talk # compiling talkd throws errors 
cd talk
strip talk
mkdir -p $PKG/usr/bin
cat talk > $PKG/usr/bin/talk-0.11
chmod 755 $PKG/usr/bin/talk-0.11

( cd $PKG/usr/sbin ; rm -rf in.ntalkd )
( cd $PKG/usr/sbin ; ln -sf in.talkd in.ntalkd )
( cd $PKG/usr/bin ; rm -rf ntalk )
( cd $PKG/usr/bin ; ln -sf talk ntalk )

# Finish up the package:
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Build the package:
cd $PKG
makepkg -l y -c n $TMP/netkit-ntalk-$VERSION-$ARCH-$BUILD.txz