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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
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.
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 "cmIncludeDirectoryCommand.h"
// cmIncludeDirectoryCommand
bool cmIncludeDirectoryCommand
::InitialPass(std::vector<std::string> const& args)
{
if(args.size() < 1 )
{
return true;
}
std::vector<std::string>::const_iterator i = args.begin();
bool before = this->Makefile->IsOn("CMAKE_INCLUDE_DIRECTORIES_BEFORE");
bool system = false;
if ((*i) == "BEFORE")
{
before = true;
++i;
}
else if ((*i) == "AFTER")
{
before = false;
++i;
}
for(; i != args.end(); ++i)
{
if(*i == "SYSTEM")
{
system = true;
continue;
}
if(i->size() == 0)
{
const char* versionValue =
this->Makefile->GetDefinition("CMAKE_BACKWARDS_COMPATIBILITY");
const char* errorMessage
= "Empty Include Directory Passed into INCLUDE_DIRECTORIES command.";
if(atof(versionValue) < 2.5)
{
cmSystemTools::Error(errorMessage);
}
else
{
this->SetError(errorMessage);
return 0;
}
}
std::string unixPath = *i;
if (!cmSystemTools::IsOff(unixPath.c_str()))
{
cmSystemTools::ConvertToUnixSlashes(unixPath);
if(!cmSystemTools::FileIsFullPath(unixPath.c_str()))
{
std::string tmp = this->Makefile->GetStartDirectory();
tmp += "/";
tmp += unixPath;
unixPath = tmp;
}
}
this->Makefile->AddIncludeDirectory(unixPath.c_str(), before);
if(system)
{
this->Makefile->AddSystemIncludeDirectory(unixPath.c_str());
}
}
return true;
}
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