#!/bin/bash

# SlackBuild script for Hedgewars.

# Original author: Rubén Llorente
# 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.

# 20251222 bkw: update for v1.0.3, remove rpath from binaries.
# 20241018 bkw: BUILD=3, use bundled lua instead of system.
# 20230902 bkw: update for v1.0.2.

# 20230808 bkw: BUILD=2
# - take over maintenance.
# - binary in /usr/games.
# - strip bin and shared lib.
# - fix permission on appdata.
# - include prescaled icons.

# 20220320 bkw: Modified by SlackBuilds.org: fix 32-bit build.
# The deps are different on 32-bit and 64-bit; see README.

# 20210905 bkw: Modified by SlackBuilds.org:
# - add fpc-3.2.0.patch for recent fpc upgrade
# - add include.qpainterpath.diff to fix compile on -current

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

PRGNAM=hedgewars
VERSION=${VERSION:-1.0.3}
BUILD=${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 $PRGNAM-src-$VERSION
tar xvjf $CWD/$PRGNAM-src-$VERSION.tar.bz2
cd $PRGNAM-src-$VERSION
chown -R root:root .
find . -type f -a -exec chmod 644 {} + \
    -o -type d -a -exec chmod 755 {} +

SLKCFLAGS+=" -fcommon"

sed -i '/^get_target_property.*LOCATION/d' misc/liblua/CMakeLists.txt

mkdir -p build
cd build
  cmake \
    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
    -DCMAKE_INSTALL_PREFIX=/usr \
    -DLIB_SUFFIX=${LIBDIRSUFFIX} \
    -DNOVIDEOREC=ON \
    -DNOSERVER=ON \
    -DLUA_SYSTEM=OFF \
    -DCMAKE_BUILD_TYPE=Release ..
  make VERBOSE=1
  make install/strip DESTDIR=$PKG
cd ..

# It's a game, so:
mv $PKG/usr/bin $PKG/usr/games

# 20251222 bkw: tried various -DCMAKE_* options to turn off rpath in the
# binaries, nothing worked, nuke it from orbit.
patchelf --remove-rpath $PKG/usr/{games,lib*}/*

# Cleanup on aisle 6:
strip $PKG/usr/games/*
sed -i '/^Exec/s,=,=/usr/games/,' $PKG/usr/share/applications/$PRGNAM.desktop
chmod -x $PKG/usr/share/appdata/*

# Include the man page.
mkdir -p $PKG/usr/man/man6
gzip -9c < man/$PRGNAM.6 > $PKG/usr/man/man6/$PRGNAM.6.gz

# Don't need tiny XPM icon.
rm -f $PKG/usr/share/pixmaps/*

# Icons extracted from share/Icon.icns with icns2png.
for i in $CWD/icons/*.png; do
  px="$( basename $i .png )"
  sz="${px}x${px}"
  dir=$PKG/usr/share/icons/hicolor/$sz/apps
  mkdir -p $dir
  cat $i > $dir/$PRGNAM.png
done
ln -s ../icons/hicolor/48x48/apps/$PRGNAM.png $PKG/usr/share/pixmaps/$PRGNAM.png

PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
cp -a COPYING CREDITS README.md Fonts_LICENSE.txt ChangeLog.txt $PKGDOC
cat $CWD/$PRGNAM.SlackBuild > $PKGDOC/$PRGNAM.SlackBuild

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