path: root/freenx/build/nx.SlackBuild

#!/bin/sh
# $Id$
# Copyright (c) 2008,2009,2010  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:        nx
# Descr:      a proxy system for X Window
# URL:        http://www.nomachine.com/
# Needs:      
# Changelog:  
# 1.5.0-1:   14/Aug/2005 by Eric Hameleers <alien@sox.homeip.net>
#            * Initial build.
# 1.5.0-2:   18/Aug/2005 by Eric Hameleers <alien@sox.homeip.net>
#            * Updated to first maintenance release; added patched version of
#              esd to get sound in the Windows/Mac client
#              (the default esd is broken).
#              If you want sound in KDE, use "UNIX/Custom" in nxclient and the
#              command line is "nxesddsp startkde". Then, configure KDE to use
#              the ESD and enable networked sound.
# 1.5.0-3:   01/Sep/2005 by Eric Hameleers <alien@slackware.com>
#            * Updated nxdesktop. Also, freenx is patched so that it runs
#              "nxesddsp" automatically for KDE sessions, so sound should work
#              with the default client configuration for KDE.
# 1.5.0-4:   03/Sep/2005 by Eric Hameleers <alien@slackware.com>
#              This time, nxesddsp should really work :-/ Forgot to use the
#              patches, *and* forgot to copy the patched libs.
# 3.2.0-1:    16/Nov/2008 by Eric Hameleers <alien@slackware.com>
#             * Update to 3.2.0.
# 3.3.0-1:    30/dec/2008 by Eric Hameleers <alien@slackware.com>
#             * Update to 3.3.0.
# 3.3.0-2:    27/jan/2009 by Eric Hameleers <alien@slackware.com>
#             * 3.3.0 service release by NoMachine updates several components
#               (nxcompext, nx-X11, nxagent, nxcompshad).
# 3.4.0-1:    18/dec/2009 by Eric Hameleers <alien@slackware.com>
#             * 3.4.0 service release by NoMachine updates several components
# 3.4.0-2:    04/jun/2010 by Eric Hameleers <alien@slackware.com>
#             * 3.4.0 service release by NoMachine updates several components
# 
# Run 'sh nx.SlackBuild' to build a Slackware package.
# The package (.tgz) plus descriptive .txt file are created in /tmp .
# Install using 'installpkg'. 
#
# -----------------------------------------------------------------------------

# Set initial variables:

PRGNAM=nx
VERSION=${VERSION:-3.4.0}
BUILD=${BUILD:-2}
TAG=${TAG:-alien}

# Where do we look for sources?
SRCDIR=$(cd $(dirname $0); pwd)

# Place to build (TMP) package (PKG) and output (OUTPUT) the program:
TMP=${TMP:-/tmp/build}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

SOURCE[0]="$SRCDIR/nxproxy-${VERSION}-2.tar.gz"
SRCURL[0]="http://64.34.161.181/download/${VERSION}/sources/nxproxy-${VERSION}-2.tar.gz"

SOURCE[1]="$SRCDIR/nxcomp-${VERSION}-7.tar.gz"
SRCURL[1]="http://64.34.161.181/download/${VERSION}/sources/nxcomp-${VERSION}-7.tar.gz"

SOURCE[2]="$SRCDIR/nxcompext-${VERSION}-1.tar.gz"
SRCURL[2]="http://64.34.161.181/download/${VERSION}/sources/nxcompext-${VERSION}-1.tar.gz"

SOURCE[3]="$SRCDIR/nxssh-${VERSION}-2.tar.gz"
SRCURL[3]="http://64.34.161.181/download/${VERSION}/sources/nxssh-${VERSION}-2.tar.gz"

SOURCE[4]="$SRCDIR/nx-X11-${VERSION}-3.tar.gz"
SRCURL[4]="http://64.34.161.181/download/${VERSION}/sources/nx-X11-${VERSION}-3.tar.gz"

SOURCE[5]="$SRCDIR/nxwin-${VERSION}-5.tar.gz"
SRCURL[5]="http://64.34.161.181/download/${VERSION}/sources/nxwin-${VERSION}-5.tar.gz"

SOURCE[6]="$SRCDIR/nxauth-${VERSION}-3.tar.gz"
SRCURL[6]="http://64.34.161.181/download/${VERSION}/sources/nxauth-${VERSION}-3.tar.gz"

SOURCE[7]="$SRCDIR/nxagent-${VERSION}-5.tar.gz"
SRCURL[7]="http://64.34.161.181/download/${VERSION}/sources/nxagent-${VERSION}-5.tar.gz"

SOURCE[8]="$SRCDIR/nxesd-${VERSION}-2.tar.gz"
SRCURL[8]="http://64.34.161.181/download/${VERSION}/sources/nxesd-${VERSION}-2.tar.gz"

SOURCE[9]="$SRCDIR/nxcompshad-${VERSION}-3.tar.gz"
SRCURL[9]="http://64.34.161.181/download/${VERSION}/sources/nxcompshad-${VERSION}-3.tar.gz"

SOURCE[10]="$SRCDIR/nxscripts-${VERSION}-1.tar.gz"
SRCURL[10]="http://64.34.161.181/download/${VERSION}/sources/nxscripts-${VERSION}-1.tar.gz"

SOURCE[11]="$SRCDIR/nxspool-${VERSION}-2.tar.gz"
SRCURL[11]="http://64.34.161.181/download/${VERSION}/sources/nxspool-${VERSION}-2.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

case "$ARCH" in
  i486)      SLKCFLAGS="-O2 -march=i486 -mtune=i686"
             SLKLDFLAGS=""; LIBDIRSUFFIX=""
             ;;
  x86_64)    SLKCFLAGS="-O2 -fPIC"
             SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
             ;;
  *)         SLKCFLAGS="-O2"
             SLKLDFLAGS=""; LIBDIRSUFFIX=""
             ;;
esac

# 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:
for (( i = 0; i < ${#SOURCE[*]}; i++ )) ; do
  if ! [ -f ${SOURCE[$i]} ]; then
    if ! [ "x${SRCURL[$i]}" == "x" ]; then
      # Check if the $SRCDIR is writable at all - if not, download to $OUTPUT
      [ -w "$SRCDIR" ] || SOURCE[$i]="$OUTPUT/$(basename ${SOURCE[$i]})"
      echo "Source '$(basename ${SOURCE[$i]})' not available yet..."
      echo "Will download file to $(dirname $SOURCE[$i])"
      wget -nv -T 20 -O "${SOURCE[$i]}" "${SRCURL[$i]}" || true
      if [ $? -ne 0 -o ! -s "${SOURCE[$i]}" ]; then
        echo "Downloading '$(basename ${SOURCE[$i]})' failed, aborting the build."
        mv -f "${SOURCE[$i]}" "${SOURCE[$i]}".FAIL
        exit 1
      fi
    else
      echo "File '$(basename ${SOURCE[$i]})' not available, aborting the build."
      exit 1
    fi
  fi
done

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..."
for (( i = 0; i < ${#SOURCE[*]}; i++ )) ; do
  tar -xvf ${SOURCE[$i]}
done
chown -R root:root *
chmod -R u+w,go+r-w,a+X-s *

echo Building ...
export LDFLAGS="$SLKLDFLAGS"
export CXXFLAGS="$SLKCFLAGS"
export CFLAGS="$SLKCFLAGS"
cat >> nx-X11/config/cf/host.def << EOF
#ifdef  i386Architecture
#undef  DefaultGcc2i386Opt
#define DefaultGcc2i386Opt $SLKCFLAGS -fno-strict-aliasing
#endif
#ifdef  MipsArchitecture
#undef  DefaultGcc2MipsOpt
#define DefaultGcc2MipsOpt $SLKCFLAGS -fno-strict-aliasing
#endif
#ifdef s390xArchitecture
#undef OptimizedCDebugFlags
#define OptimizedCDebugFlags $SLKCFLAGS -fno-strict-aliasing
#endif
#ifdef  AMD64Architecture
#undef  DefaultGcc2AMD64Opt
#define DefaultGcc2AMD64Opt $SLKCFLAGS -fno-strict-aliasing
#endif
EOF

sed -i -e "s|CXXFLAGS=.-O.*|CXXFLAGS=\"$CXXFLAGS\"|" */configure

# Build Compression Library and Proxy
for i in nxcomp nxproxy nxcompshad; do
  cd $i
  echo "** $i"
  ./configure --prefix=/usr \
    --libdir=/usr/lib${LIBDIRSUFFIX} \
    --localstatedir=/var \
    --sysconfdir=/etc
  make
  cd -
done
# Build X11 Support Libraries and Agents
cd nx-X11
echo "** nx-X11"
make World
cd -
# Build Extended Compression Library
cd nxcompext
echo "** nxcompext"
./configure --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --localstatedir=/var \
  --sysconfdir=/etc
make
cd -
# Build nxssh
cd nxssh
echo "** nxssh"
./configure --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --localstatedir=/var \
  --sysconfdir=/etc \
  --without-zlib-version-check
make
cd -
# Build nxspool
cd nxspool/source
echo "** nxspool"
./configure --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --localstatedir=/var \
  --sysconfdir=/etc \
  --without-ldap \
  --without-krb5
make
cd -
# Build nxesd
cd nxesd
echo "** nxesd"
./configure --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --localstatedir=/var \
  --sysconfdir=/etc
make
cd -

# Install all the needed stuff to the package dir
mkdir -p $PKG/usr/bin
mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/NX/lib

cp -a nx-X11/lib/X11/libX11.so.* \
      nx-X11/lib/Xext/libXext.so.* \
      nx-X11/lib/Xrender/libXrender.so.* \
      $PKG/usr/lib${LIBDIRSUFFIX}/NX/lib
install -m 755 nx-X11/programs/Xserver/nxagent \
  $PKG/usr/lib${LIBDIRSUFFIX}/NX
cat <<EOT > $PKG/usr/bin/nxagent
#!/bin/sh

NXCOMMAND=\$(basename \$0)

export LD_LIBRARY_PATH=/usr/lib${LIBDIRSUFFIX}/NX/lib:\$LD_LIBRARY_PATH
exec /usr/lib${LIBDIRSUFFIX}/NX/\$NXCOMMAND \${1+"\$@"}

EOT
chmod 755 $PKG/usr/bin/nxagent

cp -a nxcomp/libXcomp.so.* $PKG/usr/lib${LIBDIRSUFFIX}/NX/lib
cp -a nxcompext/libXcompext.so.* $PKG/usr/lib${LIBDIRSUFFIX}/NX/lib
cp -a nxcompshad/libXcompshad.so.* $PKG/usr/lib${LIBDIRSUFFIX}/NX/lib
install -m 755 nxproxy/nxproxy $PKG/usr/lib${LIBDIRSUFFIX}/NX
ln -snf nxagent $PKG/usr/bin/nxproxy

cp -a nxssh/nxssh $PKG/usr/lib${LIBDIRSUFFIX}/NX
ln -snf nxagent $PKG/usr/bin/nxssh
chmod 755 $PKG/usr/bin/nxssh

cp -a nxspool/source/bin/nxspool $PKG/usr/lib${LIBDIRSUFFIX}/NX
ln -snf nxagent $PKG/usr/bin/nxspool
chmod 755 $PKG/usr/bin/nxspool

cp -a nxesd/nxesd $PKG/usr/lib${LIBDIRSUFFIX}/NX
ln -snf nxagent $PKG/usr/bin/nxesd
chmod 755 $PKG/usr/bin/nxesd

# Add documentation:
mkdir -p \
  $PKG/usr/doc/$PRGNAM-$VERSION/{nx-X11,nxcomp,nxcompext,nxesd,nxproxy,nxservice,nxspool,nxssh}
cd nx-X11
cp -a \
  BUILD CHANGELOG* COPYING ChangeLog.X.org LABEL LICENSE README* RELNOTES \
  $PKG/usr/doc/$PRGNAM-$VERSION/nx-X11
cd -
cd nxcomp
cp -a \
  COPYING LICENSE README* VERSION \
  $PKG/usr/doc/$PRGNAM-$VERSION/nxcomp
cd -
cd nxcompext
cp -a \
  CHANGELOG COPYING LICENSE README* VERSION \
  $PKG/usr/doc/$PRGNAM-$VERSION/nxcompext
cd -
cd nxesd
cp -a \
  AUTHORS CHANGELOG COPYING COPYRIGHT ChangeLog.ESD.original \
  LICENSE MAINTAINERS NEWS README TIPS TODO \
  $PKG/usr/doc/$PRGNAM-$VERSION/nxesd
cd -
cd nxproxy
cp -a \
  CHANGELOG COPYING LICENSE README* VERSION \
  $PKG/usr/doc/$PRGNAM-$VERSION/nxproxy
cd -
cd nxspool
cp -a \
  CHANGELOG COPYING MAINTAINERS Manifest README* REVISION \
  Read-Manifest-Now Roadmap WHATSNEW.txt \
  $PKG/usr/doc/$PRGNAM-$VERSION/nxspool
cd -
cd nxssh
cp -a \
  CHANGELOG* CREDITS ChangeLog.SSH.orginal \
  LICENCE OVERVIEW README* RFC.nroff TODO WARNING.RNG \
  $PKG/usr/doc/$PRGNAM-$VERSION/nxssh
cd -
cp -r nxscripts $PKG/usr/doc/$PRGNAM-$VERSION 
cp -a $SRCDIR/$(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 {} \;

# Strip binaries:
find $PKG | xargs file | grep -e "executable" -e "shared object" \
  | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

# Add a package description:
mkdir -p $PKG/install
cat $SRCDIR/slack-desc.${PRGNAM} > $PKG/install/slack-desc

# 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_}