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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmEnableLanguageCommand.h"
// cmEnableLanguageCommand
bool cmEnableLanguageCommand
::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
{
bool optional = false;
std::vector<std::string> languages;
if(args.size() < 1 )
{
this->SetError
("called with incorrect number of arguments");
return false;
}
for (std::vector<std::string>::const_iterator it = args.begin();
it != args.end();
++it)
{
if ((*it) == "OPTIONAL")
{
optional = true;
}
else
{
languages.push_back(*it);
}
}
this->Makefile->EnableLanguage(languages, optional);
return true;
}
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