#!/bin/sh

# Slackware build script for Tome

# Written by David Melik <dchmelik @ gmail dot com>.
# with help from a friend.
# Partly based on Marshall Scott's Angband SlackBuild.

PRGNAM=tome
VERSION=${VERSION:-v2.3.10_ah}
BUILD=${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.tar.?z*
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 {} \;

mkdir -p build
cd build
  cmake \
    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
    -DCMAKE_INSTALL_PREFIX=/usr/share/games/$PRGNAM \
    -DSYSTEM_INSTALL:BOOL=true \
    -DLIBS:STRING="-lm" \
    -DCMAKE_BUILD_TYPE=Release ..
  make 
  make install DESTDIR=$PKG
cd -

install -m 0755 $CWD/$PRGNAM.sh $PKG/usr/share/games/$PRGNAM/bin/$PRGNAM.sh
mkdir -p $PKG/usr/games
ln -fs /usr/share/games/tome/bin/$PRGNAM.sh $PKG/usr/games/$PRGNAM

find $PKG -name "delete.me" | xargs rm -f
find $PKG -name ".cvsignore" | xargs rm -f

install -m 0644 -D $CWD/$PRGNAM.png \
  $PKG/usr/share/pixmaps/$PRGNAM.png
install -m 0644 -D $CWD/$PRGNAM.desktop \
  $PKG/usr/share/applications/$PRGNAM.desktop

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a changes.txt credits.txt $PKG/usr/doc/$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:-tgz}