#!/bin/sh
 
# Heavily based on the Slackware 14.0 SlackBuild
# Written by Luciano Fattore (luffatt at gmail dot com)
# Thank to Larry Hajali <larryhaja[at]gmail[dot]com>
# Last build from 6c33c (seic33c AT gmail DOT com)
# Patches from Alien Bob and SlackBuild.org
# 
# Slackware build script for calibre
# Official Site: http://calibre-ebook.com/
#
# 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.
#
# Require:

set -e

PKGNAME=calibre
VERSION=${VERSION:-0.9.33}
BUILD=${BUILD:-1}
TAG=${TAG:-sl}
ARCH=${ARCH:-x86_64}
SOURCE="http://downloads.sourceforge.net/$PKGNAME/$PKGNAME-$VERSION.tar.xz"
TAR=
DIR=$PKGNAME
DOCS="COPYRIGHT INSTALL LICENSE* Changelog.yaml LICENSE* README*"
SLKFILES="*.patch"

JOBS=${JOBS:--j2}
CWD=$(pwd)
TMP=${TMP:-/tmp/buildpkgs/$PKGNAME}
PKG=$TMP/package-$PKGNAME
OUTPUT=${OUTPUT:-$CWD}
TAR=${TAR:-$(basename $SOURCE)}
DIR=${DIR:-$(echo "$TAR"|sed -r 's/(\.tar|)(.gz|.bz2|.xz|)$//')}
 
if [ ! -e "$CWD/$TAR" ];then
  wget "$SOURCE" -O "$CWD/$TAR"
fi
 
CHOST="i486"
if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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"
  CHOST="x86_64"
fi

rm -rf $TMP
mkdir -p $TMP/$PKGNAME $PKG $OUTPUT
cd $TMP/$PKGNAM
tar xvf $CWD/$TAR
cd $DIR

patch -p1 < $CWD/remove-desktop-integration.patch
patch -p1 < $CWD/calibre-module-fix.patch
patch -p1 < $CWD/fix-shebangs.patch
patch -p1 < $CWD/calibre_noqthack.patch

chown -R root:root .
chmod -R u+w,go+r-w,a-s .

# calibre 0.9.33 fail to build because don't find src/caliblre/plugins directory
# so we create one ;)
mkdir -p src/calibre/plugins/

python setup.py install \
--root=$PKG \
--prefix=/usr \
--bindir=/usr/bin \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--sharedir=/usr/share \
--staging-bindir=$PKG/usr/bin \
--staging-libdir=$PKG/usr/lib${LIBDIRSUFFIX} \
--staging-sharedir=$PKG/usr/share

mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION
cp -r $DOCS $PKG/usr/doc/$PKGNAME-$VERSION

mkdir -p $PKG/usr/share/applications
cp -a $CWD/*.desktop $PKG/usr/share/applications
mkdir -p $PKG/usr/share/icons/hicolor/

( cd $PKG/usr/share/icons/hicolor
  for res in 16 22 24 32 48 64 72 96 128 ; do
    dir=${res}x${res}/apps
    mkdir -p ${dir}
    convert $CWD/calibre-gui.png -depth 8 -filter Lanczos \
           -resize ${res}x${res} ${dir}/calibre-gui.png 
    convert $CWD/calibre-viewer.png -depth 8 -filter Lanczos \
           -resize ${res}x${res} ${dir}/calibre-viewer.png       
  done
)
# remove fonts liberation-fonts-ttf and linking them to those already installed
( 
 cd $PKG/usr/share/calibre/fonts/liberation/
 for FONT in *.ttf ; do
 rm $FONT
 ln -sf /usr/share/fonts/TTF/$FONT
 done
)

mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
cd $CWD
for SB in $PKGNAME.SlackBuild slack-desc doinst.sh doinst.sh.gz EULA.TXT calibre-gui.png calibre-viewer.png calibre-ebook-viewer.desktop calibre-gui.desktop $SLKFILES;do
  [ -e $SB ]&&cp -r $SB $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/$SB
done

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

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
)

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
[ -e $CWD/doinst.sh ] && cat $CWD/doinst.sh > $PKG/install/doinst.sh
[ -e $CWD/doinst.sh.gz ] && zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh

cd $PKG
chown -R root:root $PKG
 
if [ -x "$(which requiredbuilder 2>/dev/null)" ];then
  ADD=$(ls /var/log/packages/ | sed -ne 's/\(beautifulsoup4\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(Imaging\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(cssselect\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(cssutils\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(dnspython\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(lxml\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(mechanize\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(psutil\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(pycrypto\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(ez_setup\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(netifaces\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(PyQt\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
  -e 's/\(python-dateutil\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2/p') \
  requiredbuilder -y -v -s $CWD $PKG
  [ -e install/slack-required ]&&cat install/slack-required > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/slack-required
fi

/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}
 
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP
fi