#!/bin/sh

# Heavily based on the Slackware 13.37 SlackBuild
# Written by tom ( www.slacky.eu )
# Last build from tom ( www.slacky.eu )

# Slackware build script for LibreOffice
# Official Site: http://libreoffice.org

# 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.

# Required to build:
# apache-ant, jdk, perl-archive-zip, xulrunner

# Exit the script on errors:
set -e
trap 'echo "$0 FAILED at line ${LINENO}"' ERR

# Catch variables:
PKGNAME=libreoffice
VERSION=3.3.3 ; SUBVER=.1
BUILD=${BUILD:-1}
TAG=${TAG:-sl}
ARCH=${ARCH:-i486}
CWD=${CWD:-`pwd`}
TMP=${TMP:-/tmp/buildpkgs/$PKGNAME}
PKG=${PKG:-$TMP/package-$PKGNAME}
OUTPUT=${OUTPUT:-$CWD}
SOURCE="http://download.documentfoundation.org/$PKGNAME/src/$PKGNAME-build-$VERSION$SUBVER.tar.gz"

CHOST="i486"
if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  SLKLDFLAGS=""
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  SLKLDFLAGS=""
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  SLKLDFLAGS=""
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  SLKLDFLAGS="-L/usr/lib64"
  LIBDIRSUFFIX="64"
  CHOST="x86_64"
fi

# Source file availability:
if [ ! -e $CWD/$(basename $SOURCE) ] ; then
  wget $SOURCE
fi

# Choice if you want to use a previous build or create a new one:
if [ "$1" == "--oldbuild" ]; then
  echo "Re-using a previous compilation."
else
  rm -rf $TMP
  mkdir -p $TMP $PKG $OUTPUT
fi

# Extract the sources:
cd $TMP
tar xvf $CWD/$(basename $SOURCE)
cd $(basename $SOURCE | sed "s/\.tar.gz//")

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

echo -e "\e[0;32m+------------------------------+\e[m"
echo -e "\e[0;32m| Start SlackBuild libreoffice |\e[m"
echo -e "\e[0;32m+------------------------------+\e[m"

# If this local directory does not exist during configuration,
# support for Open Clip Art will be disabled (if at the end of
# build it's yet empty, it will be removed):
mkdir -p /usr/share/openclipart

# Disable this diff to prevent error in 32-bit compilation of 'sw'
# ( undefined reference to `ixion::formula_lexer::swap_tokens ):
sed -i -e 's/^fields-table-formula.diff.*/#&/' patches/dev300/apply

# Replace a "SlacwkareOnly" patch that fails to apply, thereby preventing
# all subsequent patching to be aborted:
cp $CWD/scp2-user-config-ooo3.diff patches/dev300

# Add a patch to make the presenter console compile:
cp $CWD/libreoffice.presenter.diff patches/hotfixes

# Configure:
sed -e "s/_VERSION_/$VERSION-$BUILD/" $CWD/Slackware.conf.in > distro-configs/Slackware.conf.in

export KDE4DIR="$KDEDIRS"
export QT4INC="$QT4DIR/include"
export QT4LIB="$QT4DIR/lib$LIBDIRSUFFIX"
export OOInBase="/usr/lib$LIBDIRSUFFIX/$PKGNAME"
export OOInstall="/usr/lib$LIBDIRSUFFIX/$PKGNAME"
export OODESTDIR="$PKG"
export LDFLAGS="$SLKLDFLAGS"
export CXXFLAGS="$SLKCFLAGS"
export CFLAGS="$SLKCFLAGS"

./configure \
  --prefix=/usr \
  --libdir=/usr/lib$LIBDIRSUFFIX \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PKGNAME-$VERSION \
  --enable-kde4 \
  --with-arch-flags="$SLKCFLAGS" \
  --with-distro=Slackware \
  --with-docdir=/usr/doc/$PKGNAME-$VERSION \
  --with-installed-ooo-dirname=$PKGNAME \
  --without-binsuffix \
  --without-git \
  --build=$CHOST-slackware-linux

# Download all the sources:
./download

# Building (takes many hours):
make -i verbose=yes

# Install all:
( cd bin ; ./package-ooo )

# If at the end of build the directory /usr/share/openclipart
# is yet empty, it will be removed):
if [ `ls /usr/share/openclipart | wc -l` == "0" ] ; then
  rmdir /usr/share/openclipart
fi

# Link the browser plugin into the mozilla plugins directory:
( mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/mozilla/plugins
  cd $PKG/usr/lib$LIBDIRSUFFIX/mozilla/plugins
  ln -sf /usr/lib$LIBDIRSUFFIX/$PKGNAME/program/libnpsoplugin.so
)

# Replace redundant fonts with symlinks to save space:
( cd $PKG/usr/lib$LIBDIRSUFFIX/$PKGNAME/basis-link/share/fonts/truetype
  for i in DejaVu*.ttf Liberation*.ttf ; do
    rm -f $i
    ln -sf /usr/share/fonts/TTF/$i
  done
)

# Fix permissions of a license file:
chmod 0644 $PKG/usr/lib$LIBDIRSUFFIX/$PKGNAME/LICENSE.odt

# Fix icons:
find $PKG/usr/share/icons -name "ooo-*" -exec rm -f {} \; || true
( cd build/$PKGNAME-$VERSION$SUBVER/sysui/desktop
  find icons/hicolor -path "*apps*" -name "*.png" | while read i ; do
    mkdir -p $PKG/usr/share/$(dirname $i)
    install -m0644 $i $PKG/usr/share/$(dirname $i)/$PKGNAME-$(basename $i)
  done
)
sed -i -e "s/^Icon=ooo-/Icon=$PKGNAME-/" $PKG/usr/share/applications/*.desktop

# Fix menu entries (.desktop files):
sed -i "s/Exec=oo/Exec=lo/g" $PKG/usr/share/applications/*.desktop
sed -e "s/Exec=oo/Exec=so/" \
  $PKG/usr/lib$LIBDIRSUFFIX/libreoffice/share/xdg/javafilter.desktop > $PKG/usr/share/applications/javafilter.desktop
sed -e "s/3.3 Quickstarter/Quickstarter/g" -e "/NoDisplay=true/d" \
  $PKG/usr/lib$LIBDIRSUFFIX/libreoffice/share/xdg/qstart.desktop > $PKG/usr/share/applications/qstart.desktop
rm -rf $PKG/usr/lib$LIBDIRSUFFIX/libreoffice/share/xdg

# Remove unneeded autocorrect function files for locales:
( cd $PKG/usr/lib$LIBDIRSUFFIX/$PKGNAME/basis-link/share/autocorr
  rm -f acor_[a-df-z]*.dat acor_e[su]*.dat
)

# Rename new configuration files:
mv $PKG/etc/bash_completion.d/libreoffice.sh $PKG/etc/bash_completion.d/libreoffice.sh.new

# Add documentation:
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION
cp -a \
  AUTHORS COPYING ChangeLog INSTALL MAINTAINERS NEWS README TODO \
  $PKG/usr/doc/$PKGNAME-$VERSION
cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/$PKGNAME.SlackBuild
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/slack-desc

# Compress man pages:
( 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
)

# Strip binaries:
cd $PKG
chown -R root:root $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

# Add slack-desc, doinst.sh and slack-required:
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

if [ -x "$(which requiredbuilder 2>/dev/null)" ];then
  requiredbuilder -y -v -s $CWD $PKG
fi

# Make the package:
/sbin/makepkg -p -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP $PKG
fi