utils/stale

   1 #!/bin/sh
   2 # ***** BEGIN LICENSE BLOCK *****
   3 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4 #
   5 # The contents of this file are subject to the Mozilla Public License Version
   6 # 1.1 (the "License"); you may not use this file except in compliance with
   7 # the License. You may obtain a copy of the License at
   8 # http://www.mozilla.org/MPL/
   9 #
  10 # Software distributed under the License is distributed on an "AS IS" basis,
  11 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12 # for the specific language governing rights and limitations under the
  13 # License.
  14 #
  15 # The Original Code is [Open Source Virtual Machine.].
  16 #
  17 # The Initial Developer of the Original Code is
  18 # Adobe System Incorporated.
  19 # Portions created by the Initial Developer are Copyright (C) 2005-2006
  20 # the Initial Developer. All Rights Reserved.
  21 #
  22 # Contributor(s):
  23 #   Adobe AS3 Team
  24 #
  25 # Alternatively, the contents of this file may be used under the terms of
  26 # either the GNU General Public License Version 2 or later (the "GPL"), or
  27 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  28 # in which case the provisions of the GPL or the LGPL are applicable instead
  29 # of those above. If you wish to allow use of your version of this file only
  30 # under the terms of either the GPL or the LGPL, and not to allow others to
  31 # use your version of this file under the terms of the MPL, indicate your
  32 # decision by deleting the provisions above and replace them with the notice
  33 # and other provisions required by the GPL or the LGPL. If you do not delete
  34 # the provisions above, a recipient may use your version of this file under
  35 # the terms of any one of the MPL, the GPL or the LGPL.
  36 #
  37 # ***** END LICENSE BLOCK *****
  38
  39 #
  40 # check for unused constants
  41 #
  42
  43 echo "Moving some files temporarily "
  44 mv -v ../core/ErrorConstants.as ../core/ErrorConstants.a
  45 mv -v ../core/ErrorConstants.h ../core/ErrorConstants.ash
  46
  47 if [ -f "../core/ErrorConstants.as" ]; then
  48         echo "../core/ErrorConstants.as must be temporarily renamed before running this script "
  49         exit 1;
  50 fi
  51 if [ -f "../core/ErrorConstants.h" ]; then
  52         echo "../core/ErrorConstants.h must be temporarily renamed before running this script "
  53         exit 1;
  54 fi
  55
  56 # hunka big file!
  57 echo "Building monster big file for processing"
  58 find ../. -name \*.cpp -exec cat {} \; > stale.raw
  59 find ../. -name \*.as -exec cat {} \; >> stale.raw
  60 find ../. -name \*.h -exec cat {} \; >> stale.raw
  61
  62 echo "Restoring files "
  63 mv -v  ../core/ErrorConstants.a ../core/ErrorConstants.as
  64 mv -v  ../core/ErrorConstants.ash ../core/ErrorConstants.h
  65
  66 echo "Generating constant list"
  67 ./avmplus ./errorgen.abc -- stale.xml
  68
  69 echo "Searching for unused constants"
  70 MISSING=" ";
  71 for PATT in `cat stale.lst`
  72 do
  73         grep -Hniq $PATT stale.raw
  74         if [ "${?}" != 0 ]; then
  75                 MISSING=`echo -e $MISSING  "\r\n"  $PATT`
  76         fi
  77 done
  78
  79 echo "Removing monster big file "
  80 rm stale.raw
  81 rm stale.lst
  82
  83 echo "Unused : "
  84
  85 for CHK in ${MISSING}
  86 do
  87         echo "    " $CHK
  88         #add some commands here to help you pin down this missing constants
  89 done