Fix these errors:
Some cases of PREQ1230 fail because of buildrom issue
rombuild crashs when create ext-romimage
readimage crashes on reading wk42 vasco_ui core image
vc2008 compiling issues
#!perl# Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).# All rights reserved.# This component and the accompanying materials are made available# under the terms of the License "Eclipse Public License v1.0"# which accompanies this distribution, and is available# at the URL "http://www.eclipse.org/legal/epl-v10.html".# # Initial Contributors:# Nokia Corporation - initial contribution.# # Contributors:# # Description:# #use strict;use FindBin;use lib "$FindBin::Bin";use Getopt::Long;use IniData;use EnvDb;use CommandController;use CleanEnv;## Globals.#my $verbose = 0;my $iniData = IniData->New();my $commandController = CommandController->New($iniData, 'CleanEnv');my $reallyClean = 0;my $force = 0;## Main.#ProcessCommandLine();CleanEnv::CleanEnv($iniData, $reallyClean, $force, $verbose);print "Environment cleaned.\n" if ($force);## Subs.#sub ProcessCommandLine { Getopt::Long::Configure ("bundling"); my $help; GetOptions('h' => \$help, 'r' => \$reallyClean, 'f' => \$force, 'v+' => \$verbose); if ($help) { Usage(0); } unless ($#ARGV == -1) { print "Error: Invalid number of arguments\n"; Usage(1); }}sub Usage { my $exitCode = shift; Utils::PrintDeathMessage($exitCode, "\nUsage: cleanenv [options]options:-h help-r really clean-f force (don't prompt)-v verbose output (-vv very verbose)\n");}__END__=head1 NAMECleanEnv - Restores an environment to a clean state.=head1 SYNOPSIS cleanenv [options]options: -h help -r really clean -f force (don't prompt) -v verbose output (-vv very verbose)=head1 DESCRIPTIONProvides the user with the option of:=over 4=item *Re-installing dirty components.=item *Removing files of unknown origin.=backNormally when scanning an environment certain directories and files are ignored from the point of view of C<unknown origin> status (see the document I<Installation Guide> for more details), for example intermediate build files. The C<-r> switch causes C<CleanEnv> to not ignore any files when performing it's scan, and hence do a more comprehensive clean.Normally it will ask you if you want to delete files, and/or reinstall components. The -f flag supresses these questions, and should be used with care.=head1 KNOWN BUGSNone.=head1 COPYRIGHT Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. This component and the accompanying materials are made available under the terms of the License "Eclipse Public License v1.0" which accompanies this distribution, and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". Initial Contributors: Nokia Corporation - initial contribution. Contributors: Description:=cut