#!/bin/sh

# Slackware build script for clonekeen

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

PRGNAM=clonekeen
VERSION=${VERSION:-8.3}
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

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

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
fi

set -e

SRCVER=$( echo $VERSION | sed 's/\.//g' )
SRCDIR=keen

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SRCDIR
unzip $CWD/CKBeta${SRCVER}_Bin_W32.zip
unzip -o $CWD/CKBeta${SRCVER}_Src.zip
cd $SRCDIR
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 {} \;

# See patch.txt for details on what this patch does and why.
patch -p1 < $CWD/slackbuild.diff

# Ugh. The src tarball ships with compiled .o files!
make -f Makefile.lnx -C src clean all CFLAGS="$SLKCFLAGS"

# Manual install
mkdir -p $PKG/usr/games $PKG/usr/share/games/$PRGNAM/data
install -m0755 -s src/keen $PKG/usr/games/$PRGNAM-bin
install -m0755 -oroot -groot $CWD/$PRGNAM.sh $PKG/usr/games/$PRGNAM
ln -sf $PRGNAM $PKG/usr/games/keen
install -m0644 bin/*.{DAT,dat} $PKG/usr/share/games/$PRGNAM
install -m0644 bin/data/* $PKG/usr/share/games/$PRGNAM/data

# story.txt is an ASCII-only version of storytxt.ck1 from the
# shareware release
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp $CWD/story.txt readme.txt $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

# Optional shareware data. It's compressed in an oddball format,
# you need libdynamite to build the extractor.
if [ -e $CWD/1keen.zip ]; then
  mkdir -p tmpdata
  cd tmpdata
    gcc -Wall -o extract_shareware_data $CWD/extract_shareware_data.c -ldynamite
    unzip $CWD/1keen.zip
    ./extract_shareware_data CK1SW131.SHR
    cp *.ck1 $PKG/usr/share/games/$PRGNAM/data
    cp vendor.doc $PKG/usr/doc/$PRGNAM-$VERSION/vendor_doc.txt
    cp order.frm $PKG/usr/doc/$PRGNAM-$VERSION/order_form.txt
  cd -
fi

mkdir -p $PKG/usr/man/man6
gzip -9c < $CWD/$PRGNAM.6 > $PKG/usr/man/man6/$PRGNAM.6.gz
ln -sf $PRGNAM.6.gz $PKG/usr/man/man6/keen.6.gz

# Icon from here: http://www.dosclassics.com/download/228
mkdir -p $PKG/usr/share/pixmaps
cat $CWD/$PRGNAM.png > $PKG/usr/share/pixmaps/$PRGNAM.png

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

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}