wmake/wmakeLnInclude

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