#!/bin/bash

# Slackware build script for bastet

# Written by B. Watson (yalhcru@gmail.com)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20180212 bkw: fix build on -current.

# 20170301 bkw:
# - Add script license.
# - Use long-form github URL.

# 20140825 bkw:
# - update for 0.43.1
# - install binary in /usr/games instead of /usr/bin
# - upstream includes a .desktop file, install it
# - install binary setgid games so we get systemide high score file
# - add doinst.sh (the two items above need it)
# - don't install INSTALL in /usr/doc (redundant)

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

PRGNAM=bastet
VERSION=${VERSION:-0.43.2}
BUILD=${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
unzip $CWD/$PRGNAM-$VERSION.zip
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 {} \;

# Don't want/need debugging binary
sed -i 's/-ggdb//g' Makefile

# keep high-score file in a private dir
sed -i "s,/var/games,&/$PRGNAM," Config.cpp $PRGNAM.6

# Boost API is moving target, this is needed for -current and does
# no harm on 14.2:
sed -i '/# *include/s,tr1/tr1/\(unordered_set\),\1.hpp,' *.hpp
sed -i 's,std::tr1::,boost::,g' *.hpp *.cpp

make CXXFLAGS="$SLKCFLAGS"

# No 'make install', follow the INSTALL document more-or-less, except I
# used a private /var/games/bastet/ dir instead of /var/games for the
# high score file.

VARDIR=$PKG/var/games/$PRGNAM
mkdir -p $VARDIR
touch $VARDIR/$PRGNAM.scores2.new
chown root:games $VARDIR $VARDIR/$PRGNAM.scores2.new
chmod 664 $VARDIR/$PRGNAM.scores2.new

mkdir -p $PKG/usr/games $PKG/usr/man/man6 $PKG/usr/share/applications
install -m2755 -oroot -ggames -s $PRGNAM $PKG/usr/games/$PRGNAM
cat $PRGNAM.desktop > $PKG/usr/share/applications/$PRGNAM.desktop
gzip -c < $PRGNAM.6 > $PKG/usr/man/man6/$PRGNAM.6.gz

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a AUTHORS NEWS README LICENSE $PKG/usr/doc/$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
cat $CWD/doinst.sh > $PKG/install/doinst.sh

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