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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 "cmSourceGroupCommand.h"
// cmSourceGroupCommand
bool cmSourceGroupCommand::InitialPass(std::vector<std::string> const& args)
{
if(args.size() < 1)
{
this->SetError("called with incorrect number of arguments");
return false;
}
// Get the source group with the given name.
cmSourceGroup* sg = m_Makefile->GetSourceGroup(args[0].c_str());
if(!sg)
{
m_Makefile->AddSourceGroup(args[0].c_str(), 0);
sg = m_Makefile->GetSourceGroup(args[0].c_str());
}
// If only two arguments are given, the pre-1.8 version of the
// command is being invoked.
if(args.size() == 2 && args[1] != "FILES")
{
sg->SetGroupRegex(args[1].c_str());
return true;
}
// Process arguments.
bool doingFiles = false;
for(unsigned int i=1; i < args.size(); ++i)
{
if(args[i] == "REGULAR_EXPRESSION")
{
// Next argument must specify the regex.
if(i+1 < args.size())
{
++i;
sg->SetGroupRegex(args[i].c_str());
}
else
{
this->SetError("REGULAR_EXPRESSION argument given without a regex.");
return false;
}
doingFiles = false;
}
else if(args[i] == "FILES")
{
// Next arguments will specify files.
doingFiles = true;
}
else if(doingFiles)
{
// Convert name to full path and add to the group's list.
std::string src = args[i].c_str();
if(!cmSystemTools::FileIsFullPath(src.c_str()))
{
src = m_Makefile->GetCurrentDirectory();
src += "/";
src += args[i];
}
sg->AddGroupFile(src.c_str());
}
else
{
cmOStringStream err;
err << "Unknown argument \"" << args[i].c_str() << "\". "
<< "Perhaps the FILES keyword is missing.\n";
this->SetError(err.str().c_str());
return false;
}
}
return true;
}
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