47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
/*=========================================================================
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Program: Insight Segmentation & Registration Toolkit
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2000 National Library of Medicine
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All rights reserved.
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See COPYRIGHT.txt for copyright details.
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=========================================================================*/
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#include "cmIncludeCommand.h"
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#include <iostream.h>
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// cmIncludeCommand
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bool cmIncludeCommand::InitialPass(std::vector<std::string>& args)
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{
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if (args.size()< 1 || args.size() > 2)
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{
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this->SetError("called with wrong number of arguments. "
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"Include only takes one file.");
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}
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m_Makefile->ExpandVariablesInString( args[0]);
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bool exists = cmSystemTools::FileExists(args[0].c_str());
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if(args.size() == 2 && args[1] == "OPTIONAL" && !exists)
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{
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return true;
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}
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if(!exists)
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{
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std::string error = "Include file not found: " + args[0] + "\n";
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this->SetError(error.c_str());
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return false;
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}
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m_Makefile->ReadListFile( m_Makefile->GetCurrentListFile(),
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args[0].c_str());
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return true;
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}
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