#!/bin/sh
# Heavily based on the Slackware 13.0 SlackBuild
# Author: Gufo	gufo<at>people<dot>it - http://gufo.dontexist.org
# License Gplv2
# Some suggestion taken from http://slackbuilds.org/

CWD=`pwd`
TMP=${TMP:-/tmp/txz}
APP=eventlog
PKG=$TMP/package/$NAME
VERSION=0.2.9
BUILD=${BUILD:-3slacky}
ARCH=${ARCH:-i486}
SOURCE=http://www.balabit.com/downloads/files/eventlog/0.2/$APP'_'$VERSION.tar.gz

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

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST=i486
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST=i486
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"; SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
fi


# Delete the leftover directories if they exist (due to a previous build)
# and (re)create the packaging directory

mkdir -p $TMP $PKG || exit 1

cd $TMP || exit 1

tar zxvf "$CWD"/$APP"_"$VERSION.tar.gz || exit 1

cd $APP-$VERSION || exit 1

# Change ownership and permissions if necessary
# This may not be needed in some source tarballs, but it never hurts
chown -R root.root .
chmod -R u+w,go+r-w,a-s .

LDFLAGS="$SLKLDFLAGS" \
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure 	--prefix=/usr \
		--sysconfdir=/etc \
		--localstatedir=/var \
		--libdir=/usr/lib${LIBDIRSUFFIX} \
		--mandir=/usr/man \
		--docdir=/usr/doc/$NAME-$VERSION \
		--disable-static \
		--program-prefix= \
		--program-suffix= \
		--build=$ARCH-slackware-linux

make || exit 1

make install DESTDIR=$PKG || exit 1

mkdir -p $PKG/install || exit 1
cp "$CWD"/slack-desc $PKG/install

# Documentation
mkdir -p $PKG/usr/doc/$APP-$VERSION || exit 1
cp $CWD/$APP.SlackBuild $PKG/usr/doc/$APP.SlackBuild
# Copy documentation to the docs directory and fix permissions
cp -a AUTHORS COPYING CREDITS ChangeLog NEWS PORTS README VERSION doc/* $PKG/usr/doc/$APP-$VERSION
find $PKG/usr/doc/$APP-$VERSION -type f -exec chmod 644 {} \;

# Add doinst.sh to package (if it exists)
if [ -e $CWD/doinst.sh.gz ]; then
  zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh
fi

if [ -e $CWD/rc.$APP.gz ]; then
  zcat $CWD/rc.$APP.gz > $PKG/etc/rc.d/rc.$APP.new
fi

# Strip some libraries and binaries
( 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
)

# Compress man pages if they exist
if [ -d $PKG/usr/man ]; then
  ( cd $PKG/usr/man
  find . -type f -exec gzip -9 {} \;
  for i in `find . -type l` ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
  )
fi

# Compress info pages if they exist (and remove the dir file)
if [ -d $PKG/usr/info ]; then
  gzip -9 $PKG/usr/info/*.info
  rm -f $PKG/usr/info/dir
fi

cd $PKG
requiredbuilder -v -y -s $CWD $PKG
/sbin/makepkg -l y -c n $TMP/$APP-$VERSION-$ARCH-$BUILD.txz
cp $TMP/$APP-$VERSION-$ARCH-$BUILD.txz "$CWD"

rm -r $PKG $TMP/$APP-$VERSION