#!/bin/sh

# Copyright 2008, 2009, 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.

VERSION=0.17
BUILD=${BUILD:-1}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i486 ;;
    arm*) export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-biff+comsat

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

cd $TMP
rm -rf biff+comsat-$VERSION
tar xvf $CWD/biff+comsat-$VERSION.tar.gz || exit 1
cd biff+comsat-$VERSION || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

zcat $CWD/biff+comsat-0.17.diff.gz | patch -p1 --verbose || exit
zcat $CWD/biff+comsat.offset.diff.gz | patch -p1 --verbose || exit
zcat $CWD/biff+comsat.badutmp.diff.gz | patch -p1 --verbose || exit

./configure --prefix=/usr
make || exit 1

cd biff
strip biff
mkdir -p $PKG/usr/bin
cat biff > $PKG/usr/bin/biff
chmod 755 $PKG/usr/bin/biff
mkdir -p $PKG/usr/man/man{1,8}
cat biff.1 | gzip -9c > $PKG/usr/man/man1/biff.1.gz
cd ../comsat
strip comsat
mkdir -p $PKG/usr/sbin
cat comsat > $PKG/usr/sbin/in.comsat
chmod 755 $PKG/usr/sbin/in.comsat
cat comsat.8 | gzip -9c > $PKG/usr/man/man8/in.comsat.8.gz

cd ..
mkdir -p $PKG/usr/doc/biff+comsat-$VERSION
cp -a README $PKG/usr/doc/biff+comsat-$VERSION
chown root:root $PKG/usr/doc/biff+comsat-$VERSION/*
chmod 644 $PKG/usr/doc/biff+comsat-$VERSION/*

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

# Build the package:
cd $PKG
/sbin/makepkg -l y -c n $TMP/biff+comsat-$VERSION-$ARCH-$BUILD.txz