CMake/Source/cmSubdirCommand.cxx

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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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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.
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=========================================================================*/
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#include "cmSubdirCommand.h"
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// cmSubdirCommand
bool cmSubdirCommand::InitialPass(std::vector<std::string> const& args)
{
if(args.size() < 1 )
{
this->SetError("called with incorrect number of arguments");
return false;
}
bool res = true;
bool intoplevel = true;
bool preorder = false;
for(std::vector<std::string>::const_iterator i = args.begin();
i != args.end(); ++i)
{
if(*i == "EXCLUDE_FROM_ALL")
{
intoplevel = false;
continue;
}
if(*i == "PREORDER")
{
preorder = true;
continue;
}
// if they specified a relative path then compute the full
std::string srcPath = std::string(m_Makefile->GetCurrentDirectory()) +
"/" + i->c_str();
if (cmSystemTools::FileIsDirectory(srcPath.c_str()))
{
std::string binPath =
std::string(m_Makefile->GetCurrentOutputDirectory()) +
"/" + i->c_str();
m_Makefile->AddSubDirectory(srcPath.c_str(), binPath.c_str(),
intoplevel, preorder);
}
// otherwise it is a full path
else if ( cmSystemTools::FileIsDirectory(i->c_str()) )
{
// we must compute the binPath from the srcPath, we just take the last
// element from the source path and use that
std::string binPath =
std::string(m_Makefile->GetCurrentOutputDirectory()) +
"/" + cmSystemTools::GetFilenameName(i->c_str());
m_Makefile->AddSubDirectory(i->c_str(), binPath.c_str(),
intoplevel, preorder);
}
else
{
std::string error = "Incorrect SUBDIRS command. Directory: ";
error += *i + " does not exists.";
this->SetError(error.c_str());
res = false;
}
}
return res;
}