#!/bin/bash

# Slackware build script for hylafax+

# Copyright 2013-2020 Chris Walker Kempner, TX
# 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)

PRGNAM=hylafax+
SRCNAM=hylafax
VERSION=${VERSION:-7.0.5}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) 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 "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SRCNAM-$VERSION
tar -xvf $CWD/$SRCNAM-$VERSION.tar.gz
cd $SRCNAM-$VERSION
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# Copy our source for the correct configuration
sed "s|@LIBDIRSUFFIX@|${LIBDIRSUFFIX}|g" \
  < $CWD/config.local.in \
  > $TMP/$SRCNAM-$VERSION/config.local

CFLAGS="${SLKCFLAGS}" \
CXXFLAGS="${SLKCFLAGS}" \
./configure \
  --target=$ARCH-slackware-linux \
  --nointeractive \
  --disable-pam \
  --with-optmizer=${CFLAGS}

make -j1
mkdir -p $PKG/etc/rc.d
make install INSTALLROOT=$PKG

find $PKG | xargs file | grep -e "executable" -e "shared object" \
  | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

mv $PKG/etc/rc.d/hylafax $PKG/etc/rc.d/rc.hylafax.new
cd $PKG/var/spool/hylafax/etc
  mv cover.templ cover.templ.new
  mv dialrules-pabx.be dialrules-pabx.be.new
  mv dialrules.ext dialrules.ext.new
  mv dialrules.uk dialrules.uk.new
  mv dialrules.world dialrules.world.new
  mv dialrules dialrules.new
  mv dialrules.europe dialrules.europe.new
  mv dialrules.sf-ba dialrules.sf-ba.new
  mv dpsprinter.ps dpsprinter.ps.new
  mv hosts.hfaxd hosts.hfaxd.new
cd -

cd $PKG/usr/lib$LIBDIRSUFFIX/hylafax
  mv faxcover.ps faxcover.ps.new
  mv faxmail.ps faxmail.ps.new
  mv hfaxd.conf hfaxd.conf.new
  mv pagesizes pagesizes.new
  mv typerules typerules.new
cd -

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  CHANGES CONTRIBUTORS COPYRIGHT INSTALL TODO VERSION \
  $PKG/usr/doc/$PRGNAM-$VERSION
sed "s%@VERSION@%$VERSION%g" $CWD/README.SLACKWARE > \
  $PKG/usr/doc/$PRGNAM-$VERSION/README.SLACKWARE
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
chmod -R a-w $PKG/usr/doc/$PRGNAM-$VERSION/*

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
