#!/bin/bash

# Slackware build script for ace.

# Originally written by G. Schoenmakers.
# Updated and now maintained by B. Watson (urchlay@slackware.uk).

# Original had no license. Modified version licensed under the
# WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20231130 bkw: BUILD=2
# - take over maintenance.
# - add .desktop files.
# - add icon.
# - add doinst.sh for desktop/icon.
# - include AUTHORS ChangeLog NEWS README in doc dir.
# - include images used by the HTML docs.
# - tweak README and slack-desc slightly.

# 20220219 bkw: Modified by SlackBuilds.org:
# - fix build on Slackware 15.0.
# - binaries in /usr/games.
# - remove .la file.
# - install binaries with -ace suffix, to avoid conflicting with
#   canfield from Slackware's bsd-games and spider from xgames.

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

PRGNAM=ace
VERSION=${VERSION:-1.4}
BUILD=${BUILD:-2}
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 [ ! -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
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} + -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} +

# Patch for libpng and other fixes thanks to Arch Linux
patch -p1 < $CWD/ace14_fixes.patch

SLKCFLAGS+=" -fcommon"

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --bindir=/usr/games \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --enable-static=no \
  --program-suffix=-ace \
  --build=$ARCH-slackware-linux

make
make install-strip DESTDIR=$PKG

# Icon made from a chunk of as.gif. All the games use the same icon,
# which shouldn't matter much. Might confuse the user if he's playing
# 2 of these games at once, but who does that?
# Install as aceofpeng.png because ace.png is pretty generic, might
# conflict with something.
for px in 16 22 32 48 64; do
  size=${px}x${px}
  dir=$PKG/usr/share/icons/hicolor/$size/apps
  mkdir -p $dir
  convert -resize $size $CWD/$PRGNAM.png $dir/aceofpeng.png
done

dir=$PKG/usr/share/pixmaps
mkdir -p $dir
ln -s ../icons/hicolor/48x48/apps/aceofpeng.png $dir/aceofpeng.png

# Generate the .desktop files.
dir=$PKG/usr/share/applications
mkdir -p $dir
for exe in $PKG/usr/games/*; do
  exe="$( basename $exe )"
  name="$( basename ${exe^} -ace )"
  cat > $dir/$exe.desktop <<EOF
[Desktop Entry]
Name=$name (Ace of Penguins)
Exec=/usr/games/$exe
Terminal=false
Type=Application
Icon=aceofpeng
Categories=Game;CardGame;
EOF
done

PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
cp -a AUTHORS ChangeLog NEWS README docs/* $PKGDOC
cat $CWD/$PRGNAM.SlackBuild > $PKGDOC/$PRGNAM.SlackBuild

rm -f $PKG/usr/lib*/*.la

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