CMake/Source/cmLoadCacheCommand.cxx

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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2000 National Library of Medicine
All rights reserved.
See COPYRIGHT.txt for copyright details.
=========================================================================*/
#include "cmLoadCacheCommand.h"
// cmLoadcacheCommand
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bool cmLoadCacheCommand::InitialPass(std::vector<std::string>& args)
{
if (args.size()< 1)
{
this->SetError("called with wrong number of arguments.");
}
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// Cache entries to be excluded from the import list.
// If this set is empty, all cache entries are brought in
// and they can not be overridden.
bool excludeFiles=false;
unsigned int i;
std::set<std::string> excludes;
for(i=0; i<args.size(); i++)
{
if (excludeFiles)
{
m_Makefile->ExpandVariablesInString(args[i]);
excludes.insert(args[i]);
}
if (args[i] == "EXCLUDE")
{
excludeFiles=true;
}
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if (excludeFiles && (args[i] == "INCLUDE_INTERNALS"))
{
break;
}
}
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// Internal cache entries to be imported.
// If this set is empty, no internal cache entries are
// brought in.
bool includeFiles=false;
std::set<std::string> includes;
for(i=0; i<args.size(); i++)
{
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if (includeFiles)
{
m_Makefile->ExpandVariablesInString(args[i]);
includes.insert(args[i]);
}
if (args[i] == "INCLUDE_INTERNALS")
{
includeFiles=true;
}
if (includeFiles && (args[i] == "EXCLUDE"))
{
break;
}
}
for(i=0; i<args.size(); i++)
{
if ((args[i] == "EXCLUDE") || (args[i] == "INCLUDE_INTERNALS"))
{
break;
}
m_Makefile->ExpandVariablesInString(args[i]);
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cmCacheManager::GetInstance()->LoadCache(args[i].c_str(), false,
excludes, includes);
cmCacheManager::GetInstance()->DefineCache(m_Makefile);
}
return true;
}