#!/bin/sh
# Heavily based on the Slackware 12.1 SlackBuild
# http://www.emma-soft.com/games/amoebax
# http://www.slacky.it 

NAME=amoebax
VERSION=0.2.1
CHOST=i486
ARCH=${ARCH:-i486}
BUILD=2bj

CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package-$NAME
rm -rf $PKG
mkdir -p $PKG

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "athlon64" ]; then
  SLKCFLAGS="-O2 -march=athlon64 -pipe"
fi

SOURCE=http://www.emma-soft.com/games/amoebax/download/$NAME-$VERSION.tar.bz2

if [ ! -e $NAME-$VERSION.tar.bz2 ]; then
  wget -c $SOURCE
fi

cd $TMP
rm -rf $NAME-$VERSION
tar -xjvf $CWD/$NAME-$VERSION.tar.bz2 || exit 1
cd $NAME-$VERSION
chown -R root:root .
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure --prefix=/usr \
 --mandir=/usr/man \
 --program-prefix= \
 --program-suffix= \
 --build=$CHOST-slackware-linux
make || exit 1
make DESTDIR=$PKG install || exit 1

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a AUTHORS COPYING* INSTALL NEWS README* THANKS TODO \
 $PKG/usr/doc/$NAME-$VERSION
mv -f $PKG/usr/share/doc/$NAME/* $PKG/usr/doc/$NAME-$VERSION
rm -rf $PKG/usr/share/doc
find $PKG/usr/man -type f -exec gzip -9 {} \;

cd $PKG
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild
requiredbuilder -v -y -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz

if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP
fi