contrib/scripts/install_prereq

   1 #! /bin/sh
   2 #
   3 # $Id$
   4 #
   5
   6 # install_prereq: a script to install distribution-specific
   7 # prerequirements
   8
   9 set -e
  10
  11 usage() {
  12   echo "$0: a script to install distribution-specific prerequirement"
  13   echo 'Revision: $Id$'
  14   echo ""
  15   echo "Usage: $0:         Shows this message."
  16   echo "Usage: $0 test     Prints commands it is about to run."
  17   echo "Usage: $0 install  Really install."
  18 }
  19
  20 # Basic build system:
  21 PACKAGES_DEBIAN="build-essential"
  22 # Asterisk: basic requirements:
  23 PACKAGES_DEBIAN="$PACKAGES_DEBIAN libncurses-dev libz-dev libssl-dev libxml2-dev"
  24 # Asterisk: very useful addons:
  25 PACKAGES_DEBIAN="$PACKAGES_DEBIAN libcurl-dev libspeex-dev libogg-dev libvorbis-dev libasound2-dev"
  26 # Asterisk: nice-to-have addons:
  27 PACKAGES_DEBIAN="$PACKAGES_DEBIAN libpq-dev unixodbc-dev libsqlite-dev"
  28 # Not so nice addon:
  29 PACKAGES_DEBIAN="$PACKAGES_DEBIAN libopenh323-dev"
  30 # Extras for 1.4:
  31 PACKAGES_DEBIAN="$PACKAGES_DEBIAN libsnmp-dev libiksemel-dev "
  32
  33 PACKAGES_RH="gcc gcc-c++ ncurses-devel openssl-devel"
  34
  35 PACKAGES_OBSD="popt gmake wget libxml libogg libvorbis curl iksemel spandsp speex iodbc freetds-0.63p1-msdblib mysql-client gmime sqlite sqlite3 jack"
  36
  37 KVERS=`uname -r`
  38
  39 case "$1" in
  40 test)    testcmd=echo ;;
  41 install) testcmd='' ;;
  42 '') usage; exit 0 ;;
  43 *) usage; exit 1 ;;
  44 esac
  45
  46 in_test_mode() {
  47   test "$testcmd" != ''
  48 }
  49
  50 check_installed_debs() {
  51         aptitude -F '%c %p' search "$@" 2>/dev/null \
  52         | awk '/^p/{print $2}'
  53 }
  54
  55 # parsing the output of yum is close to impossible.
  56 # We'll use rpm and hope for the best:
  57 check_installed_rpms() {
  58         for pack in "$@"
  59         do
  60                 if ! rpm -q $pack >/dev/null 2>/dev/null
  61                 then echo $pack
  62                 fi
  63         done
  64 }
  65
  66 check_installed_pkgs() {
  67         for pack in "$@"
  68         do
  69                 if [ `pkg_info -a | grep $pack | wc -l` = 0 ]; then
  70                 echo $pack
  71                 fi
  72         done
  73 }
  74
  75 handle_debian() {
  76         # echo "# Distribution is Debian or compatible"
  77         extra_packs=`check_installed_debs $PACKAGES_DEBIAN`
  78         $testcmd aptitude install -y $extra_packs
  79 }
  80
  81 handle_rh() {
  82         # echo "# Distribution is RedHat-based or compatible"
  83         extra_packs=`check_installed_rpms $PACKAGES_RH`
  84         # FIXME: is there yum with RHEL 4?
  85         $testcmd yum install -y $extra_packs
  86 }
  87
  88 handle_obsd() {
  89         # echo "# Distribution is OpenBSD or compatible"
  90         extra_packs=`check_installed_pkgs $PACKAGES_OBSD`
  91         $testcmd pkg_add $extra_packs
  92 }
  93
  94 if in_test_mode; then
  95         echo "#############################################"
  96         echo "## $1: test mode."
  97         echo "## Use the commands here to install your system."
  98         echo "#############################################"
  99 fi
 100
 101 OS=`uname -s`
 102 unsupported_distro=''
 103
 104 # A number of distributions we don't (yet?) support.
 105 if [ "$OS" != 'Linux' -a "$OS" != 'OpenBSD' ]; then
 106   echo >&2 "$0: Your OS ($OS) is currently not supported. Aborting."
 107   exit 1
 108 fi
 109
 110 if [ -f /etc/gentoo-release ]; then
 111   unsupported_distro='Gentoo'
 112 fi
 113
 114 if [ -f /etc/mandrake-release ]; then
 115   unsupported_distro='Mandriva'
 116 fi
 117
 118 if [ -f /etc/SuSE-release ]; then
 119   unsupported_distro='SUSE'
 120 fi
 121
 122 if [ -f /etc/slackware-version ]; then
 123   unsupported_distro='Slackware'
 124 fi
 125
 126 if [ "$unsupported_distro" != '' ]; then
 127   echo >&2 "$0: Your distribution ($unsupported_distro) is currently not supported. Aborting."
 128   exit 1
 129 fi
 130
 131 # The distributions we do support:
 132 if [ -r /etc/debian_version ]; then
 133   handle_debian
 134 elif [ -r /etc/redhat-release ]; then
 135   handle_rh
 136 elif [ "$OS" = 'OpenBSD' ]; then
 137   handle_obsd
 138 fi
 139
 140 if ! in_test_mode; then
 141   echo "#############################################"
 142   echo "## $1 completed successfully"
 143   echo "#############################################"
 144 fi