#!/bin/bash

# Slackware build script for kforth

# Written by G. Schoenmakers <gschoen@iinet.net.au>

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

PRGNAM=kforth
VERSION=${VERSION:-1.5.2p1}
SRCVER="$( echo $VERSION | cut -dp -f1 )"
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

MODEL=${MODEL:-x86-linux}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$SRCVER
tar xvf $CWD/$PRGNAM-$MODEL-$SRCVER.tar.gz
cd $PRGNAM-$SRCVER
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 {} \;

patch ForthVM.cpp $CWD/ForthVM.diff
patch Makefile $CWD/Makefile.diff

make

# There is no "make install" so the following instructions are used to copy
# the relevant files into the $PKG directory.

mkdir -p $PKG/usr/bin
cp -a kforth $PKG/usr/bin
cp -a kforth-fast $PKG/usr/bin

mkdir -p $PKG/usr/share/pixmaps
cp -a kforth.xpm $PKG/usr/share/pixmaps

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a ChangeLog README examples $PKG/usr/doc/$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

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}