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#!/bin/sh
# $Id$
# Copyright (c) 2008, 2009 Eric Hameleers, Eindhoven, The Netherlands
# All rights reserved.
#
# Permission to use, copy, modify, and distribute this software for
# any purpose with or without fee is hereby granted, provided that
# the above copyright notice and this permission notice appear in all
# copies.
#
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 AUTHORS AND COPYRIGHT HOLDERS AND THEIR
# CONTRIBUTORS 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.
# -----------------------------------------------------------------------------
#
# Slackware SlackBuild script
# ===========================
# By: Eric Hameleers <alien@slackware.com>
# For: freenx
# Descr: Free implementation of the NX Server
# URL: http://freenx.berlios.de/
# Needs: nx
# Changelog:
# 0.4.4-1: 15/Aug/2005 by Eric Hameleers <alien@sox.homeip.net>
# * Initial build.
# 0.4.4-2: 18/Aug/2005 by Eric Hameleers <alien@sox.homeip.net>
# * Added patches for authorized_keys.
# 0.4.4-3: 31/Aug/2005 by Eric Hameleers <alien@slackware.com>
# * Add the NoMachine public key to authorized_keys, so that our
# FreeNX package works out-of-the-box with NX clients.
# This is less secure than using our own key, but that is for the
# paranoid among us to consider :-)
# 0.4.4-4: 03/Sep/2005 by Eric Hameleers <alien@slackware.com>
# * Reorganized the patches. Sound for Windows clients will now
# work out-of-the-box if enabled in the node.conf.
# 0.4.4-5: 05/Sep/2005 by Eric Hameleers <alien@slackware.com>
# * Added a check for expect and nc as well. Also added the DSA key
# that a Nomachine client uses for the initial connection to a
# NX server (this is by default an allowed key for this FreeNX
# server package). You usually do not need this keyfile, but it is
# put in the doc directory for reference.
# 0.7.3-1: 15/Nov/2008 by Eric Hameleers <alien@slackware.com>
# * Upgrade to NX 3.x and FreeNX 0.7.x
# 0.7.3-2: 30/dec/2008 by Eric Hameleers <alien@slackware.com>
# * Patch nxserver bug that prevents NX logins when multimedia
# services are enabled on the client.
# 0.7.3-3: 27/jan/2009 by Eric Hameleers <alien@slackware.com>
# * I changed several X paths to Slackware defaults in nxloadconfig
# and node.conf.sample (default X session and KDE start command).
# 0.7.3-4: 04/jun/2010 by Eric Hameleers <alien@slackware.com>
# * Rebuilt for Slackware 13.1. The 'nx' user account is now created
# with a random password so that no further configuration is
# needed.
#
# Run 'sh freenx.SlackBuild' to build a Slackware package.
# The package (.tgz) plus descriptive .txt file are created in /tmp .
# Install using 'installpkg'.
#
# -----------------------------------------------------------------------------
# Set initial variables:
PRGNAM=freenx
VERSION=${VERSION:-0.7.3}
BUILD=${BUILD:-4}
TAG=${TAG:-alien}
# Where do we look for sources?
SRCDIR=$(cd $(dirname $0); pwd)
DOCS="AUTHORS COPYING ChangeLog CONTRIB nxcheckload.sample nxacl.sample \
$SRCDIR/nomachine.id_dsa.key"
# Place to build (TMP) package (PKG) and output (OUTPUT) the program:
TMP=${TMP:-/tmp/build}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
SOURCE="$SRCDIR/${PRGNAM}-server-${VERSION}.tar.gz"
SRCURL="http://download.berlios.de/${PRGNAM}/${PRGNAM}-server-${VERSION}.tar.gz"
##
## --- with a little luck, you won't have to edit below this point --- ##
##
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) export ARCH=i486 ;;
arm*) export ARCH=arm ;;
# Unless $ARCH is already set, use uname -m for all other archs:
*) export ARCH=$( uname -m ) ;;
esac
fi
if [ "$ARCH" = "x86_64" ]; then
LIBDIRSUFFIX="64"
else
LIBDIRSUFFIX=""
fi
# Exit the script on errors:
set -e
trap 'echo "$0 FAILED at line ${LINENO}" | tee $OUTPUT/error-${PRGNAM}.log' ERR
# Catch unitialized variables:
set -u
P1=${1:-1}
# Save old umask and set to 0022:
_UMASK_=$(umask)
umask 0022
# Create working directories:
mkdir -p $OUTPUT # place for the package to be saved
mkdir -p $TMP/tmp-$PRGNAM # location to build the source
mkdir -p $PKG # place for the package to be built
rm -rf $PKG/* # always erase old package's contents
rm -rf $TMP/tmp-$PRGNAM/* # remove the remnants of previous build
# Source file availability:
if ! [ -f ${SOURCE} ]; then
if ! [ "x${SRCURL}" == "x" ]; then
# Check if the $SRCDIR is writable at all - if not, download to $OUTPUT
[ -w "$SRCDIR" ] || SOURCE="$OUTPUT/$(basename $SOURCE)"
echo "Source '$(basename ${SOURCE})' not available yet..."
echo "Will download file to $(dirname $SOURCE)"
wget -nv -T 20 -O "${SOURCE}" "${SRCURL}" || true
if [ $? -ne 0 -o ! -s "${SOURCE}" ]; then
echo "Downloading '$(basename ${SOURCE})' failed... aborting the build."
mv -f "${SOURCE}" "${SOURCE}".FAIL
exit 1
fi
else
echo "File '$(basename ${SOURCE})' not available... aborting the build."
exit 1
fi
fi
if [ "$P1" == "--download" ]; then
echo "Download complete."
exit 0
fi
# --- PACKAGE BUILDING ---
echo "++"
echo "|| $PRGNAM-$VERSION"
echo "++"
cd $TMP/tmp-$PRGNAM
echo "Extracting the source archive(s) for $PRGNAM..."
tar -xvf ${SOURCE}
cd ${PRGNAM}-server-${VERSION}
cat $SRCDIR/authkeys.patch | patch -p1 --verbose || exit 1
cat $SRCDIR/netcat.patch | patch -p1 --verbose || exit 1
cat $SRCDIR/nxserver_multimedia.diff | patch -p1 --verbose || exit 1
cat $SRCDIR/nxpaths.diff | patch -p1 --verbose || exit 1
sed -i -e "s#/usr/lib\$#/usr/lib${LIBDIRSUFFIX}#" \
-e "s#/usr/lib/#/usr/lib${LIBDIRSUFFIX}/#g" \
$(grep -lr '/usr/lib' *)
chown -R root:root .
chmod -R u+w,go+r-w,a-s .
echo Building ...
mkdir -p ${PKG}/usr/bin
mkdir -p ${PKG}/usr/lib${LIBDIRSUFFIX}/cups/backend
mkdir -p ${PKG}/etc/{nxserver,rc.d}
mkdir -p ${PKG}/var/lib/nxserver/db/{closed,running,failed}
cd nxserver-helper
make
cd ..
cd nxviewer-passwd
xmkmf
make World
cd ..
cd nxredir
make
make install DESTDIR=$PKG
cd ..
chmod 755 ${PKG}/var/lib/nxserver
chmod 700 ${PKG}/var/lib/nxserver/*
chmod 700 ${PKG}/var/lib/nxserver/db/*
install -m 755 nxserver-helper/nxserver-helper $PKG/usr/bin
install -m 755 nxviewer-passwd/nxpasswd/nxpasswd $PKG/usr/bin
install -m 755 nxcups-gethost nxdesktop_helper nxdialog nxkeygen nxloadconfig \
nxnode nxnode-login nxprint nxserver nxsetup nxviewer_helper \
$PKG/usr/bin
install -m 755 node.conf.sample $PKG/etc/nxserver
cp -a $PKG/etc/nxserver/node.conf.{sample,new}
install -m 755 init.d/freenx-server $PKG/etc/rc.d/rc.freenx.new
# Add a logrotate script:
mkdir -p $PKG/etc/logrotate.d
install -m 644 $SRCDIR/freenx.logrotate $PKG/etc/logrotate.d/freenx-server.new
# Add documentation:
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION || true
cat $SRCDIR/$(basename $0) > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
chown -R root:root $PKG/usr/doc/$PRGNAM-$VERSION
find $PKG/usr/doc -type f -exec chmod 644 {} \;
# Add a package description:
mkdir -p $PKG/install
cat $SRCDIR/slack-desc.$PRGNAM > $PKG/install/slack-desc
cat $SRCDIR/doinst.sh.$PRGNAM > $PKG/install/doinst.sh
# Build the package:
cd $PKG
makepkg --linkadd y --chown n $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.tgz 2>&1 | tee $OUTPUT/makepkg-${PRGNAM}.log
cd $OUTPUT
md5sum ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.tgz > ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.tgz.md5
cd -
cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txt
# Restore the original umask:
umask ${_UMASK_}
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