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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 "cmLocalGenerator.h"
#include "cmGlobalGenerator.h"
#include "cmake.h"
#include "cmMakefile.h"
cmLocalGenerator::cmLocalGenerator()
{
m_Makefile = new cmMakefile;
m_Makefile->SetLocalGenerator(this);
}
cmLocalGenerator::~cmLocalGenerator()
{
delete m_Makefile;
}
void cmLocalGenerator::Configure()
{
// set the PROJECT_SOURCE_DIR and PROJECT_BIN_DIR to default values
// just in case the project does not include a PROJECT command
m_Makefile->AddDefinition("PROJECT_BINARY_DIR",
m_Makefile->GetHomeOutputDirectory());
m_Makefile->AddDefinition("PROJECT_SOURCE_DIR",
m_Makefile->GetHomeDirectory());
// find & read the list file
std::string currentStart = m_Makefile->GetStartDirectory();
currentStart += "/CMakeLists.txt";
m_Makefile->ReadListFile(currentStart.c_str());
}
void cmLocalGenerator::SetGlobalGenerator(cmGlobalGenerator *gg)
{
m_GlobalGenerator = gg;
// setup the home directories
m_Makefile->SetHomeDirectory(
gg->GetCMakeInstance()->GetHomeDirectory());
m_Makefile->SetHomeOutputDirectory(
gg->GetCMakeInstance()->GetHomeOutputDirectory());
}
void cmLocalGenerator::ConfigureFinalPass()
{
m_Makefile->ConfigureFinalPass();
}
std::string cmLocalGenerator::ConvertToRelativeOutputPath(const char* p)
{
// The first time this is called, initialize all
// the path ivars that are used. This can not
// be moved to the constructor because all the paths are not set yet.
if(m_CurrentOutputDirectory.size() == 0)
{
m_CurrentOutputDirectory = m_Makefile->GetCurrentOutputDirectory();
m_HomeOutputDirectory = m_Makefile->GetHomeOutputDirectory();
m_HomeDirectory = m_Makefile->GetHomeDirectory();
#if defined(_WIN32) || defined(__APPLE__)
m_CurrentOutputDirectory = cmSystemTools::LowerCase(m_CurrentOutputDirectory);
m_HomeOutputDirectory = cmSystemTools::LowerCase(m_HomeOutputDirectory);
m_HomeDirectory = cmSystemTools::LowerCase(m_HomeDirectory);
#endif
if(m_RelativePathToSourceDir.size() == 0)
{
m_RelativePathToSourceDir = cmSystemTools::RelativePath(
m_CurrentOutputDirectory.c_str(),
m_HomeDirectory.c_str());
std::string path = m_CurrentOutputDirectory;
cmSystemTools::ReplaceString(path, m_HomeOutputDirectory.c_str(), "");
unsigned i;
m_RelativePathToBinaryDir = "";
for(i =0; i < path.size(); ++i)
{
if(path[i] == '/')
{
m_RelativePathToBinaryDir += "../";
}
}
}
m_HomeOutputDirectoryNoSlash = m_HomeOutputDirectory;
m_HomeOutputDirectory += "/";
m_CurrentOutputDirectory += "/";
}
// Do the work of converting to a relative path
std::string pathIn = p;
#if defined(_WIN32) || defined(__APPLE__)
pathIn = cmSystemTools::LowerCase(pathIn);
#endif
std::string ret = pathIn;
cmSystemTools::ReplaceString(ret, m_CurrentOutputDirectory.c_str(), "");
cmSystemTools::ReplaceString(ret, m_HomeDirectory.c_str(),
m_RelativePathToSourceDir.c_str());
cmSystemTools::ReplaceString(ret, m_HomeOutputDirectory.c_str(),
m_RelativePathToBinaryDir.c_str());
std::string relpath = m_RelativePathToBinaryDir;
if(relpath.size())
{
relpath.erase(relpath.size()-1, 1);
}
else
{
relpath = ".";
}
if(ret == m_HomeOutputDirectoryNoSlash)
{
ret = relpath;
}
ret = cmSystemTools::ConvertToOutputPath(ret.c_str());
return ret;
}
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