NePA TesT: Community Network Emulator

#!/bin/bash

# Attempt to build debian packages for OVS

set -e  # exit on error

set -u  # exit on undefined variable

kvers=`uname -r`

ksrc=/lib/modules/$kvers/build

dist=`lsb_release -is | tr [A-Z] [a-z]`

release=`lsb_release -rs`

arch=`uname -m`

buildsuffix=-2

if [ "$arch" = "i686" ]; then arch=i386; fi

if [ "$arch" = "x86_64" ]; then arch=amd64; fi

overs=1.4.0

ovs=openvswitch-$overs

ovstgz=$ovs.tar.gz

ovsurl=http://openvswitch.org/releases/$ovstgz

install='sudo apt-get install -y'

echo "*** Installing debian/ubuntu build system"

 $install build-essential devscripts ubuntu-dev-tools debhelper dh-make

 $install diff patch cdbs quilt gnupg fakeroot lintian pbuilder piuparts

 $install module-assistant

echo "*** Installing OVS dependencies"

 $install pkg-config gcc make python-dev libssl-dev libtool

 $install dkms ipsec-tools

echo "*** Installing headers for $kvers"

 $install linux-headers-$kvers

echo "*** Retrieving OVS source"

 wget -c $ovsurl

 tar xzf $ovstgz

 cd $ovs

echo "*** Patching OVS source"

 # Not sure why this fails, but off it goes!

 sed -i -e 's/dh_strip/# dh_strip/' debian/rules

 if [ "$release" = "10.04" ]; then

  # Lucid doesn't seem to have all the packages for ovsdbmonitor

  echo "*** Patching debian/rules to remove dh_python2"

  sed -i -e 's/dh_python2/dh_pysupport/' debian/rules

  echo "*** Not building ovsdbmonitor since it's too hard on 10.04"

  mv debian/ovsdbmonitor.install debian/ovsdbmonitor.install.backup

  sed -i -e 's/ovsdbmonitor.install/ovsdbmonitor.install.backup/' Makefile.in

 else

  # Install a bag of hurt for ovsdbmonitor

  $install python-pyside.qtcore pyqt4-dev-tools python-twisted python-twisted-bin \

   python-twisted-core python-twisted-conch python-anyjson python-zope.interface

 fi

 # init script was written to assume that commands complete

 sed -i -e 's/^set -e/#set -e/' debian/openvswitch-controller.init

echo "*** Building OVS user packages"

 opts=--with-linux=/lib/modules/`uname -r`/build

 fakeroot make -f debian/rules DATAPATH_CONFIGURE_OPTS=$opts binary

echo "*** Building OVS datapath kernel module package"

 # Still looking for the "right" way to do this...

 sudo mkdir -p /usr/src/linux

 ln -sf _debian/openvswitch.tar.gz .

 sudo make -f debian/rules.modules KSRC=$ksrc KVERS=$kvers binary-modules

echo "*** Built the following packages:"

 cd ~

 ls -l *deb

archive=ovs-$overs-core-$dist-$release-$arch$buildsuffix.tar

ovsbase='common pki switch brcompat controller datapath-dkms'

echo "*** Packing up $ovsbase .debs into:"

echo "    $archive"

 pkgs=""

 for component in $ovsbase; do

  if echo $component | egrep 'dkms|pki'; then

    # Architecture-independent packages

    deb=(openvswitch-${component}_$overs*all.deb)

  else

    deb=(openvswitch-${component}_$overs*$arch.deb)

  fi

  pkgs="$pkgs $deb"

 done

 rm -rf $archive

 tar cf $archive $pkgs

echo "*** Contents of archive $archive:"

 tar tf $archive

echo "*** Done (hopefully)"