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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Insight Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "cmElseCommand.h"
#include "cmCacheManager.h"
bool cmElseCommand::InitialPass(std::vector<std::string> const& args)
{
bool isValid;
bool isTrue = cmIfCommand::IsTrue(args,isValid,m_Makefile);
if (!isValid)
{
this->SetError("An ELSE command had incorrect arguments");
return false;
}
// first remove any function blockers for the IF
m_Makefile->RemoveFunctionBlocker("ELSE",args);
// if is true create a blocker for the else
cmIfFunctionBlocker *f = new cmIfFunctionBlocker();
f->m_IsBlocking = isTrue;
for(std::vector<std::string>::const_iterator j = args.begin();
j != args.end(); ++j)
{
f->m_Args.push_back(*j);
}
m_Makefile->AddFunctionBlocker(f);
return true;
}
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