bin/foamSystemCheck

   1 #!/bin/sh
   2 #------------------------------------------------------------------------------
   3 # =========                 |
   4 # \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   5 #  \\    /   O peration     |
   6 #   \\  /    A nd           | Copyright (C) 1991-2008 OpenCFD Ltd.
   7 #    \\/     M anipulation  |
   8 #-------------------------------------------------------------------------------
   9 # License
  10 #     This file is part of OpenFOAM.
  11 #
  12 #     OpenFOAM is free software; you can redistribute it and/or modify it
  13 #     under the terms of the GNU General Public License as published by the
  14 #     Free Software Foundation; either version 2 of the License, or (at your
  15 #     option) any later version.
  16 #
  17 #     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  18 #     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  19 #     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  20 #     for more details.
  21 #
  22 #     You should have received a copy of the GNU General Public License
  23 #     along with OpenFOAM; if not, write to the Free Software Foundation,
  24 #     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  25 #
  26 # Script
  27 #     foamSystemCheck
  28 #
  29 # Description
  30 #     Checks the machine system and the user's
  31 #     personal configuration for running OpenFOAM.
  32 #
  33 #------------------------------------------------------------------------------
  34
  35 # STATIC VARIABLES
  36 # ~~~~~~~~~~~~~~~~
  37 FOAM_VERSION=1.5
  38
  39 HLINE="-----------------------------------------------------------------------"
  40 WIDTH=16
  41 unset FATALERROR
  42
  43 # FUNCTIONS
  44 # ~~~~~~~~~
  45 heading () {
  46     echo ""
  47     echo "$1"
  48     echo "$HLINE"
  49 }
  50
  51 lenBase () {
  52     echo $1 | tr -d " " | wc -m | tr -d " "
  53 }
  54
  55 length () {
  56     NOCHAR=$(lenBase $1)
  57     NOCHAR=$(expr $NOCHAR - 1)
  58     if [ $NOCHAR -eq -1 ]
  59     then
  60         NOCHAR=0
  61     fi
  62     echo $NOCHAR
  63 }
  64
  65 fixlen () {
  66     WORD=$1
  67     ONELEN=$(length "$1")
  68     LDIFF=$(expr $ONELEN - $2)
  69     if [ $LDIFF -le 1 ]
  70     then
  71         while [ $LDIFF -lt 0 ]
  72         do
  73             WORD="$WORD "
  74             LDIFF=$(expr $LDIFF + 1)
  75         done
  76         echo "$WORD"
  77     else
  78         LDIFF=$(expr $LDIFF + 4)
  79         WORD=$(echo "$WORD" | cut -c${LDIFF}-)
  80         echo "...${WORD}"
  81     fi
  82 }
  83
  84 # MAIN CODE
  85 # ~~~~~~~~~
  86 heading "Checking basic system..."
  87
  88 # check shell
  89 echo "$(fixlen "Shell:" $WIDTH) $SHELL"
  90 case "$SHELL" in
  91 */csh | */tcsh)
  92     USER_CONFIG_TYPE=cshrc
  93     ;;
  94 */bash | */ksh)
  95     USER_CONFIG_TYPE=bashrc
  96     ;;
  97 *)
  98     USER_CONFIG_TYPE=""
  99     echo "FATALERROR: Cannot identify the current shell."
 100     echo "            OpenFOAM ${FOAM_VERSION} is compatible"
 101     echo "            with csh, tcsh, ksh and bash."
 102     echo
 103     FATALERROR=yes
 104     ;;
 105 esac
 106
 107 # check hostname
 108 HOST=$(uname -n)
 109 echo "$(fixlen "Host:" $WIDTH) $HOST"
 110 if [ $(length $HOST) -eq 0 ]
 111 then
 112     echo "FATALERROR: Cannot stat hostname."
 113     echo "            OpenFOAM ${FOAM_VERSION} needs a valid hostname to function."
 114     echo "            Contact your system administrator. "
 115     echo
 116     FATALERROR=yes
 117 fi
 118
 119 # check os
 120 OS=$(uname -s)
 121 case "$OS" in
 122 Linux | LinuxAMD64 | SunOS )
 123     echo "$(fixlen "OS:" $WIDTH) ${OS} version $(uname -r)"
 124     ;;
 125 *)
 126     echo "FATALERROR: Incompatible operating system \"$OS\"."
 127     echo "            OpenFOAM ${FOAM_VERSION} is currently available for "
 128     echo "            Linux, LinuxAMD64 and SunOS only."
 129     echo
 130     FATALERROR=yes
 131     ;;
 132 esac
 133
 134
 135 # check user name
 136 USER_NAME=$LOGNAME
 137 if [ $(length $USER_NAME) -eq 0 ]
 138 then
 139     USER_NAME=$USER
 140 fi
 141
 142 echo "$(fixlen "User:" $WIDTH) ${USER_NAME}"
 143 if [ $(length $USER_NAME) -eq 0 ]
 144 then
 145     echo "FATALERROR: Cannot stat user name ${USER_NAME}."
 146     echo "            OpenFOAM ${FOAM_VERSION} needs a valid user name."
 147     echo "            Contact your system administrator. "
 148     echo ""
 149     FATALERROR=yes
 150 fi
 151
 152
 153 echo ""
 154 echo ""
 155 if [ -n "$FATALERROR" ]
 156 then
 157     echo "System check: FAIL"
 158     echo "=================="
 159     echo "Your system is not currently compatible with OpenFOAM installation "
 160     echo "requirements. Review the error messages and consult the documentation"
 161     echo "for further instructions."
 162     echo
 163 else
 164     echo "System check: PASS"
 165     echo "=================="
 166     echo "Continue OpenFOAM installation."
 167     echo
 168 fi
 169
 170 #------------------------------------------------------------------------------