#!/bin/bash

# Slackware build script for phantomjs

# Copyright 2012-2021 Heinz Wiesinger, Amsterdam, The Netherlands
# 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.

# 20220318 bkw: Modified by SlackBuilds.org: fix 32-bit build.

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

PRGNAM=phantomjs
VERSION=${VERSION:-2.1.1}
BUILD=${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 [ ! -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.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 {} \+

# Patches from arch
patch -p1 -i $CWD/patches/fix-missing-webkit-include-files.patch

# Patches from debian
patch -p1 -i $CWD/patches/build-no-ghostdriver.patch
patch -p1 -i $CWD/patches/build-qt-components.patch
patch -p1 -i $CWD/patches/build-qt55-evaluateJavaScript.patch
patch -p1 -i $CWD/patches/build-qt55-no-websecurity.patch
patch -p1 -i $CWD/patches/build-qt55-print.patch
patch -p1 -i $CWD/patches/unlock-qt.patch

# Point to our qmake (adapted from debian patch)
patch -p1 -i $CWD/patches/build-qtpath.patch

# 20220318 bkw: the patch contains a hardcoded lib64, fix.
sed -i "s,lib64,lib$LIBDIRSUFFIX," build.py

python2 build.py \
  --skip-git \
  --skip-qtbase \
  --skip-qtwebkit \
  --confirm \
  --release

mkdir -p $PKG/usr/{bin,lib$LIBDIRSUFFIX/phantomjs,share/phantomjs}

# Our phantomjs is linked against system Qt, which uses the X11 QPA
# by default and prevents phantomjs from running headlessly. To
# work around that we provide a thin wrapper that switches phantomjs
# to the "offscreen" QPA
sed "s|LIBDIRSUFFIX|$LIBDIRSUFFIX|" $CWD/phantomjs > $PKG/usr/bin/phantomjs
install -m 755 bin/phantomjs $PKG/usr/lib$LIBDIRSUFFIX/phantomjs/

chmod 755 $PKG/usr/bin/phantomjs

cp -r examples $PKG/usr/share/phantomjs/

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

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a ChangeLog LICENSE.BSD README.md $PKG/usr/doc/$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