#!/bin/bash

# Slackware build script for fop

# Copyright 2015 Thorn Inurcide USA
# Copyright 2020, 2021 Lenard Spencer, Orlando, Florida, 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.

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

PRGNAM=fop
VERSION=${VERSION:-2.6}
BUILD=${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 $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION-src.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 \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

if [ "${JDK11:-no}" = "yes" ]; then
# Fix an Issue with Java 11 and newer:
  sed -i '\@</javad@i\
  <arg value="-Xdoclint:none"/>\
  <arg value="--allow-script-in-comments"/>\
  <arg value="--ignore-source-errors"/>' \
    fop/build.xml
# With jdk11 and newer, the minimum source version is 1.7, while
# the fop build system has 1.6.  Change it here:
  sed -e 's/1\.6/1.7/' \
    -i fop/build.xml
else
  # Fix an Issue with Java 8 and older:
  sed -i '\@</javad@i\
  <arg value="--allow-script-in-comments"/>' fop/build.xml
fi

# Increase hyphenation stacksize from 512k to 1M:
sed -e '/hyph\.stack/s/512k/1M/' -i fop/build.xml

# Copy updated {pdf,font}box files:
rm fop/lib/fontbox-2.0.*.jar || true
cp $CWD/{font,pdf}box-2.0.*.jar fop/lib

# Copy hyphenation tables:
unzip $CWD/offo-hyphenation.zip
cp offo-hyphenation/hyph/* fop/hyph
rm -rf offo-hyphenation

# Compiles with apache-ant:
( cd fop
ant all javadocs
mkdir -p $PKG/opt/$PRGNAM-$VERSION
install -v -d -m755 $PKG/opt/$PRGNAM-$VERSION/
mv build/javadocs .
cp -va build conf examples javadocs fop* lib \
 $PKG/opt/$PRGNAM-$VERSION )

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

# Create fop symlink to /usr/bin:
mkdir -p $PKG/usr/bin
( ln -sf /opt/${PRGNAM}-${VERSION}/${PRGNAM} $PKG/usr/bin/ )

# Symlink it all to /opt/fop so the .foprc won't need edited every update:
( cd $PKG/opt ; ln -sf ${PRGNAM}-${VERSION} ${PRGNAM} )

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a README NOTICE LICENSE KEYS $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

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

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