CMake/Source/cmCableSourceFilesCommand.cxx

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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2000 National Library of Medicine
All rights reserved.
See COPYRIGHT.txt for copyright details.
=========================================================================*/
#include "cmCableSourceFilesCommand.h"
#include "cmCacheManager.h"
void cmCableSourceFilesCommand::FinalPass()
{
// Get the index of the current package's cmClassFile.
// If it doesn't exist, ignore this command.
int index = m_CableData->GetPackageClassIndex();
if(index < 0)
{ return; }
// The package's file has not yet been generated yet. The dependency
// finder will need hints. Add one for each source file.
cmClassFile& cFile = m_Makefile->GetClasses()[index];
std::string curPath = m_Makefile->GetCurrentDirectory();
curPath += "/";
for(Entries::const_iterator f = m_Entries.begin();
f != m_Entries.end(); ++f)
{
std::string header = curPath+*f+".h";
cFile.m_Depends.push_back(header);
}
}
/**
* Write the CABLE configuration code to indicate header dependencies for
* a package.
*/
void cmCableSourceFilesCommand::WriteConfiguration() const
{
std::ostream& os = m_CableData->GetOutputStream();
cmCableData::Indentation indent = m_CableData->GetIndentation();
cmRegularExpression needCdataBlock("[&<>]");
// Look for the files on a path relative to the current CMakeLists.txt.
std::string curPath = m_Makefile->GetCurrentDirectory();
curPath += "/";
os << indent << "<Headers>" << std::endl;
for(Entries::const_iterator f = m_Entries.begin();
f != m_Entries.end(); ++f)
{
std::string file = curPath+*f;
// Look for the normal include file.
std::string header = file+".h";
if(cmSystemTools::FileExists(header.c_str()))
{
os << indent << " <File name=\"" << header.c_str() << "\"/>"
<< std::endl;
}
else
{
cmSystemTools::Error("Unable to find source file ", header.c_str());
}
// Look for an instantiation file.
std::string instantiation = file+".txx";
if(cmSystemTools::FileExists(instantiation.c_str()))
{
os << indent << " <File name=\"" << instantiation.c_str()
<< "\" purpose=\"instantiate\"/>" << std::endl;
}
}
os << indent << "</Headers>" << std::endl;
}