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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 "cmCPackSTGZGenerator.h"
#include "cmake.h"
#include "cmGlobalGenerator.h"
#include "cmLocalGenerator.h"
#include "cmSystemTools.h"
#include "cmMakefile.h"
#include "cmCPackLog.h"
//----------------------------------------------------------------------
cmCPackSTGZGenerator::cmCPackSTGZGenerator()
{
}
//----------------------------------------------------------------------
cmCPackSTGZGenerator::~cmCPackSTGZGenerator()
{
}
//----------------------------------------------------------------------
int cmCPackSTGZGenerator::InitializeInternal()
{
this->SetOptionIfNotSet("CPACK_INCLUDE_TOPLEVEL_DIRECTORY", "0");
return this->Superclass::InitializeInternal();
}
//----------------------------------------------------------------------
int cmCPackSTGZGenerator::GenerateHeader(std::ostream* os)
{
cmCPackLogger(cmCPackLog::LOG_DEBUG, "Writing header" << std::endl);
*os
<< "#!/bin/sh" << std::endl
<< "echo \"" << this->GetOption("CPACK_PACKAGE_NAME")
<< " - self-extracting archive.\"" << std::endl
<< "echo \"If you want to stop extracting, please press <ctrl-C>.\""
<< std::endl
<< "read line" << std::endl
<< "echo \"Extracting... Please wait...\"" << std::endl
<< "echo \"\"" << std::endl
<< "" << std::endl
<< "# take the archive portion of this file and pipe it to tar"
<< std::endl
<< "# the NUMERIC parameter in this command should be one more"
<< std::endl
<< "# than the number of lines in this header file" << std::endl
<< "tail +18 \"$0\" | gunzip | tar xf -" << std::endl
<< "" << std::endl
<< "exit 0" << std::endl
<< "echo \"\"" << std::endl
<< "#-----------------------------------------------------------"
<< std::endl
<< "# Start of TAR.GZ file" << std::endl
<< "#-----------------------------------------------------------"
<< std::endl;
return this->Superclass::GenerateHeader(os);
}
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