#!/bin/sh

# Slackware build script for oolite

# Copyright 2016 - 2018 Johannes Schoepfer, Germany
# 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.

PRGNAM=oolite
VERSION=${VERSION:-1.88}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${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 $TMP
rm -rf oolite-source-$VERSION
tar vxf $CWD/oolite-source-$VERSION.tar.bz2
cd oolite-source-$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 {} \;

source /usr/share/GNUstep/Makefiles/GNUstep.sh
export GNUSTEP_MAKEFILES=/usr/share/GNUstep/Makefiles
sed -i "/ADDITIONAL_OBJSLKFLAGS/s/=/= -fobjc-exceptions ${SLKCFLAGS}/" GNUmakefile
make -f libjs.make debug=no
make -f Makefile ESPEAK=yes release-deployment

mkdir -p $PKG/usr/share/{oolite,pixmaps,applications}
cp -a oolite.app/* $PKG/usr/share/oolite/
cp installers/FreeDesktop/oolite-icon.png $PKG/usr/share/pixmaps
cp installers/FreeDesktop/oolite.desktop $PKG/usr/share/applications

find $PKG -type f -exec file {} + | fgrep -e "executable" -e "shared object" | fgrep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/games
cat << 'EOF' > $PKG/usr/games/oolite
#!/bin/bash
source /usr/share/GNUstep/Makefiles/GNUstep.sh
[ ! -d ~/.Oolite/AddOns ] && mkdir -p ~/.Oolite/AddOns
[ ! -d ~/GNUstep/Library/ApplicationSupport/Oolite/ManagedAddOns ] && \
  mkdir -p ~/GNUstep/Library/ApplicationSupport/Oolite/ManagedAddOns
/usr/share/oolite/oolite "$@"
EOF
chmod 755 $PKG/usr/games/oolite

mkdir -p $PKG/usr/man/man6
cp debian/oolite.6 $PKG/usr/man/man6
find $PKG/usr/man -type f -exec gzip -9 {} +
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  Doc/{*.txt,*.TXT,*.pdf} \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

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

cd $PKG
/sbin/makepkg -p -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}