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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Insight Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm 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 "cmQTWrapCPPCommand.h"
// cmQTWrapCPPCommand
bool cmQTWrapCPPCommand::InitialPass(std::vector<std::string> const& args)
{
if(args.size() < 3 )
{
this->SetError("called with incorrect number of arguments");
return false;
}
// Now check and see if the value has been stored in the cache
// already, if so use that value and don't look for the program
const char* QT_WRAP_CPP_value = m_Makefile->GetDefinition("QT_WRAP_CPP");
if (QT_WRAP_CPP_value==0)
{
this->SetError("called with QT_WRAP_CPP undefined");
return false;
}
if(cmSystemTools::IsOff(QT_WRAP_CPP_value))
{
this->SetError("called with QT_WRAP_CPP off : ");
return false;
}
// what is the current source dir
std::string cdir = m_Makefile->GetCurrentDirectory();
// keep the library name
m_LibraryName = args[0];
m_SourceList = args[1];
// get the list of classes for this library
cmMakefile::SourceMap &Classes = m_Makefile->GetSources();
for(std::vector<std::string>::const_iterator j = (args.begin() + 2);
j != args.end(); ++j)
{
cmMakefile::SourceMap::iterator l = Classes.find(*j);
if (l == Classes.end())
{
this->SetError("bad source list passed to QTWrapCPPCommand");
return false;
}
for(std::vector<cmSourceFile>::iterator i = l->second.begin();
i != l->second.end(); i++)
{
cmSourceFile &curr = *i;
// if we should wrap the class
if (!curr.GetWrapExclude())
{
cmSourceFile file;
file.SetIsAnAbstractClass(curr.IsAnAbstractClass());
std::string newName = "moc_" + curr.GetSourceName();
file.SetName(newName.c_str(), m_Makefile->GetCurrentOutputDirectory(),
"cxx",false);
std::string hname = cdir + "/" + curr.GetSourceName() + "." +
curr.GetSourceExtension();
m_WrapHeaders.push_back(hname);
// add starting depends
file.GetDepends().push_back(hname);
m_WrapClasses.push_back(file);
}
}
}
return true;
}
void cmQTWrapCPPCommand::FinalPass()
{
// first we add the rules for all the .h to Moc files
int lastClass = m_WrapClasses.size();
std::vector<std::string> depends;
std::string moc_exe = "${QT_MOC_EXE}";
// wrap all the .h files
depends.push_back(moc_exe);
const char * GENERATED_QT_FILES_value=
m_Makefile->GetDefinition("GENERATED_QT_FILES");
std::string moc_list("");
if (GENERATED_QT_FILES_value!=0)
{
moc_list=moc_list+GENERATED_QT_FILES_value;
}
for(int classNum = 0; classNum < lastClass; classNum++)
{
// Add output to build list
m_Makefile->AddSource(m_WrapClasses[classNum],m_SourceList.c_str());
// set up moc command
std::string res = m_Makefile->GetCurrentOutputDirectory();
res += "/";
res += m_WrapClasses[classNum].GetSourceName() + ".cxx";
moc_list = moc_list + " " + res;
std::vector<std::string> args;
args.push_back("-o");
args.push_back(res);
args.push_back(m_WrapHeaders[classNum]);
m_Makefile->AddCustomCommand(m_WrapHeaders[classNum].c_str(),
moc_exe.c_str(), args, depends,
res.c_str(), m_LibraryName.c_str());
}
m_Makefile->AddDefinition("GENERATED_QT_FILES",moc_list.c_str());
}
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