#!/bin/sh
# Heavily based on the Slackware 12.2 SlackBuild
# http://www.gnu.org/software/gnubik/
# Packager neongen
# http://www.slacky.it

CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
NAME=gnubik
VERSION=2.3
TARGET=i486
ARCH=${ARCH:-i486}
BUILD=1ng
PKG=$TMP/package-$NAME
SOURCE=ftp://ftp.gnu.org/gnu/$NAME/$NAME-$VERSION.tar.gz

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O3 -march=i686 -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "athlon64" ]; then
  SLKCFLAGS="-O2 -march=athlon64 -pipe"
elif [ "$ARCH" = "athlonxp" ]; then 
  SLKCFLAGS="-O3 -march=athlon-xp -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

echo "+-----------------------------------------+"
echo "| Starting SlackBuild  $NAME-$VERSION  |"
echo "+-----------------------------------------+"

if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

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

cd $TMP
tar xvzf $CWD/$NAME-$VERSION.tar.gz

cd $NAME-$VERSION
CFLAGS="$SLKCFLAGS" \
CPPFLAGS="$SLKCFLAGS" \
./configure --prefix=/usr \
--infodir=/usr/info \
--disable-debug \
--without-guile \
--build=$TARGET-slackware-linux
make
make install DESTDIR=$PKG

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a AUTHORS COPYING ChangeLog INSTALL NEWS README TODO $PKG/usr/doc/$NAME-$VERSION

cd $CWD
cp -a *.SlackBuild slack-desc $PKG/usr/doc/$NAME-$VERSION
cd $PKG
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

rm /$PKG/usr/info/dir
find $PKG/usr/info -type f -exec gzip -9 {} \;

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
chown -R root:root .
requiredbuilder -y -v -s $CWD $PKG
makepkg -l y -c n $CWD/../$NAME-$VERSION-$ARCH-$BUILD.tgz

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