#!/bin/sh
#
# Slackware build script of tightvnc
# Copyright 2006-2007  Brian Reichert <rignes@pobox.com
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

PRGNAM=tightvnc
VERSION=1.3.9
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

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

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP || exit 1
rm -rf vnc_unixsrc
tar -xjvf $CWD/$PRGNAM-${VERSION}*.tar.bz2 || exit 1
cd vnc_unixsrc || exit 1
chown -R root:root .
chmod -R a-s,u+w,go+r-w .

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
/usr/bin/xmkmf || exit 1
make World || exit 1
cd Xvnc || exit 1
./configure || exit1
make || exit 1
cd .. || exit 1

# Manually make a couple of directories that need to exist prior to running vncinstall
mkdir -p $PKG/usr/bin
mkdir -p $PKG/usr/man/man1
mkdir -p $PKG/usr/share/vnc/classes

# Install the vnc files into the package directory
./vncinstall $PKG/usr/bin $PKG/usr/man || exit 1
cp ./classes/* $PKG/usr/share/vnc/classes || exit 1

# Fix the vncserver script to not give errors when run
sed -i -e "s|/usr/local/vnc/classes|/usr/share/vnc/classes|" $PKG/usr/bin/vncserver
sed -i -e "s|unix/:7100|/usr/lib/X11/fonts/misc/,/usr/lib/X11/fonts/75dpi/|" $PKG/usr/bin/vncserver

( 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
)
( 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
) 

# Make the documentation directories
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/Xvnc
cp -a ChangeLog LICENCE.TXT README WhatsNew $PKG/usr/doc/$PRGNAM-$VERSION
( cd Xvnc
  cp -a INSTALL.PS INSTALL.TXT LABEL README RELNOTES.PS RELNOTES.TXT bug-report \
  $PKG/usr/doc/$PRGNAM-$VERSION/Xvnc
)
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
find $PKG/usr/doc/$PRGNAM-$VERSION -type f -exec chmod 644 {} \;

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.tgz