#!/bin/sh
# Slackware build script for starfighter

# Written by Tim Dickson   dickson.tim at googlemail.com

PRGNAM=starfighter
VERSION=${VERSION:-1.3.3}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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-src
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 \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# The makefile doesn't support DESTDIR, but that's okay :)
mkdir -p $PKG/usr/games $PKG/usr/doc/$PRGNAM-$VERSION
make \
  CFLAGS="$SLKCFLAGS $(sdl-config --cflags) -Wall -DLINUX" \
  BINDIR=/usr/games/ \
  DOCDIR=/usr/doc/$PRGNAM-$VERSION/ \
  DATADIR=/usr/share/games/parallelrealities/
make install \
  BINDIR=$PKG/usr/games/ \
  DOCDIR=$PKG/usr/doc/$PRGNAM-$VERSION/ \
  DATADIR=$PKG/usr/share/games/parallelrealities/

# Fixup ownership (no need for games group ownership of anything)
chown -R root:root $PKG

mkdir -p $PKG/usr/share/applications
cat $CWD/$PRGNAM.desktop > $PKG/usr/share/applications/$PRGNAM.desktop

mkdir -p $PKG/usr/share/icons/hicolor/{16x16,32x32,48x48,64x64}/apps
cat $CWD/icons/$PRGNAM-16px.png > \
    $PKG/usr/share/icons/hicolor/16x16/apps/$PRGNAM.png
cat $CWD/icons/$PRGNAM-32px.png > \
    $PKG/usr/share/icons/hicolor/32x32/apps/$PRGNAM.png
cat $CWD/icons/$PRGNAM-48px.png > \
    $PKG/usr/share/icons/hicolor/48x48/apps/$PRGNAM.png
cat $CWD/icons/$PRGNAM-64px.png > \
    $PKG/usr/share/icons/hicolor/64x64/apps/$PRGNAM.png

# Add the build script to the package docs and fixup doc permissions
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
find $PKG/usr/doc -type f -exec chmod 0644 {} \;

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:-tgz}
