wmake/wmakeLnInclude

   1 #!/bin/sh
   2 #------------------------------------------------------------------------------
   3 # =========                 |
   4 # \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   5 #  \\    /   O peration     |
   6 #   \\  /    A nd           | Copyright (C) 2004-2011 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
  14 #     the Free Software Foundation, either version 3 of the License, or
  15 #     (at your 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, see <http://www.gnu.org/licenses/>.
  24 #
  25 # Script
  26 #     wmakeLnInclude
  27 #
  28 # Description
  29 #     Link all the source files in the <dir> directory into <dir>/lnInclude
  30 #
  31 #     Usage: wmakeLnInclude [-f] <dir>
  32 #
  33 #     The desired source files:
  34 #         *.C *.H *.h *.cpp *.cxx *.hpp *.hxx
  35 #
  36 #     Avoid
  37 #         *.c (C source)
  38 #         .#* (cvs recovered files)
  39 #------------------------------------------------------------------------------
  40 Script=${0##*/}
  41
  42 usage() {
  43     exec 1>&2
  44     while [ "$#" -ge 1 ]; do echo "$1"; shift; done
  45     cat<<USAGE
  46
  47 Usage: $Script [OPTION] dir
  48
  49 options:
  50   -f | -force       force update
  51   -s | -silent      use 'silent' mode (do not echo command)
  52   -help             print the usage
  53
  54     Link all the source files in the <dir> into <dir>/lnInclude
  55
  56 Note
  57     The '-f' option forces an update when the lnInclude directory already exists
  58     and changes the default linking from 'ln -s' to 'ln -sf'.
  59
  60 USAGE
  61     exit 1
  62 }
  63
  64 #------------------------------------------------------------------------------
  65
  66 # default 'find' option
  67 unset findOpt
  68
  69 # default 'ln' option
  70 lnOpt="-s"
  71
  72 unset forceUpdate silentOpt
  73
  74 # simple parse options
  75 while [ "$#" -gt 0 ]
  76 do
  77     case "$1" in
  78     -h | -help)   # provide immediate help
  79         usage
  80         ;;
  81     -f | -force)
  82         forceUpdate=true
  83         lnOpt="-sf"
  84         shift
  85         ;;
  86     -s | -silent)
  87         silentOpt=true
  88         shift
  89         ;;
  90     -*)
  91         usage "unknown option: '$*'"
  92         ;;
  93     *)
  94         break
  95         ;;
  96     esac
  97 done
  98
  99 if [ $# -eq 1 ]
 100 then
 101     baseDir=$1
 102 else
 103     usage "ERROR: incorrect number of arguments"
 104 fi
 105
 106
 107 # convert incorrect path/dir/lnInclude to something sensible
 108 while [ "${baseDir##*/}" = lnInclude ]
 109 do
 110     baseDir="${baseDir%/*}"
 111     if [ "$baseDir" = lnInclude ]
 112     then
 113         baseDir="."
 114     fi
 115 done
 116 incDir=$baseDir/lnInclude
 117
 118
 119 [ -d $baseDir ] || {
 120     echo "$Script error: base directory $baseDir does not exist" 1>&2
 121     exit 2
 122 }
 123
 124 if [ -d $incDir ]
 125 then
 126     [ "$forceUpdate" = true ] || {
 127         # echo "$Script error: include directory $incDir already exists" 1>&2
 128         exit 0
 129     }
 130 else
 131     mkdir $incDir
 132 fi
 133
 134 [ -d $incDir ] || {
 135     echo "$Script error: failed to create include directory $incDir" 1>&2
 136     exit 0
 137 }
 138
 139 cd $incDir || exit 1
 140
 141 #------------------------------------------------------------------------------
 142
 143 if [ "$silentOpt" != true ]
 144 then
 145     echo "$Script: linking include files to $incDir" 1>&2
 146 fi
 147
 148 #
 149 # remove any broken links first (this helps when file locations have moved)
 150 #
 151 find -L . -type l -exec rm {} \;
 152
 153 #
 154 # create links, avoid recreating links unless necessary
 155 # things placed in the 'noLink' directory are skipped
 156 #
 157 find .. $findOpt \
 158     \( -name lnInclude -o -name Make -o -name config -o -name noLink \) -prune \
 159  -o \( -name '*.[CHh]' -o -name '*.[ch]xx' -o -name '*.[ch]pp' -o -name '*.type' \)  \
 160  -exec ln $lnOpt {} . \;
 161
 162 #------------------------------------------------------------------------------