#!/bin/sh

# Slackware build script for einstein
# Written by Erik Hanson  erik@slackbuilds.org

PRGNAM=einstein
VERSION=2.0
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

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

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
fi

set -eu

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
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# Some patches from debian.
for PATCH in $CWD/patches/*.diff ; do
  patch -p0 < $PATCH
done

# Build
make PREFIX="/usr" OPTIMIZE="$SLKCFLAGS"

# Install
install -D -s -m 0755 einstein $PKG/usr/games/einstein
install -D einstein.res $PKG/usr/share/einstein/res/einstein.res
install -D $CWD/einstein.desktop $PKG/usr/share/applications/einstein.desktop
install -D $CWD/einstein.png $PKG/usr/share/pixmaps/einstein.png

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a README $CWD/patches $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
chown -R root:root $PKG/usr/doc/$PRGNAM-$VERSION

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.tgz