#!/bin/bash

# Slackware build script for hylafax

# Copyright 2007-2010  David Somero (dsomero@hotmail.com) Athens,TN 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.

# 2007.08.07
# Alan Hicks <alan@lizella.net>
# General script clean-up and minor improvements

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

PRGNAM=hylafax
VERSION=${VERSION:-6.0.6}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
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 $PRGNAM-$VERSION
tar -xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$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 {} \;

patch -p1 < $CWD/gcc.patch

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

# strip missing header to prevent failure with GCC 4.5.
sed -i -e 's|libc\.h ||' configure
sed -i -e "s|-fpic|-fPIC|g" configure

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

make
mkdir -p $PKG/etc/rc.d
make install ROOT=$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 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
)

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  INSTALL COPYRIGHT CONTRIBUTORS README TODO VERSION doc/* \
    $PKG/usr/doc/$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:-tgz}