NEW: class to collect all the flags from parent directories
This commit is contained in:
parent
aa3ca2b432
commit
6c9d3df4d7
|
@ -0,0 +1,109 @@
|
|||
#include "cmCollectFlags.h"
|
||||
#include "cmSystemTools.h"
|
||||
#include <fstream>
|
||||
#include <iterator>
|
||||
#include <iostream>
|
||||
|
||||
cmCollectFlags::cmCollectFlags()
|
||||
{
|
||||
}
|
||||
|
||||
cmCollectFlags::~cmCollectFlags()
|
||||
{
|
||||
}
|
||||
|
||||
void cmCollectFlags::Print()
|
||||
{
|
||||
std::ostream_iterator<std::string> out(std::cout, "\n");
|
||||
std::cout << "m_IncludeDirectories " << std::endl;
|
||||
std::copy(m_IncludeDirectories.begin(), m_IncludeDirectories.end(), out);
|
||||
std::cout << "m_linkdirectories " << std::endl;
|
||||
std::copy(m_LinkDirectories.begin(), m_LinkDirectories.end(), out);
|
||||
std::cout << "m_LinkLibraries " << std::endl;
|
||||
std::copy(m_LinkLibraries.begin(), m_LinkLibraries.end(), out);
|
||||
std::cout << "m_LinkLibrariesWin32 " << std::endl;
|
||||
std::copy(m_LinkLibrariesWin32.begin(), m_LinkLibrariesWin32.end(), out);
|
||||
std::cout << "m_LinkLibrariesUnix " << std::endl;
|
||||
std::copy(m_LinkLibrariesUnix.begin(), m_LinkLibrariesUnix.end(), out);
|
||||
}
|
||||
|
||||
void cmCollectFlags::SetSourceHomeDirectory(const char* dir)
|
||||
{
|
||||
m_SourceHomeDirectory = dir;
|
||||
cmSystemTools::ConvertToUnixSlashes(m_SourceHomeDirectory);
|
||||
}
|
||||
|
||||
void cmCollectFlags::SetStartDirectory(const char* dir)
|
||||
{
|
||||
m_StartDirectory = dir;
|
||||
cmSystemTools::ConvertToUnixSlashes(m_StartDirectory);
|
||||
}
|
||||
|
||||
|
||||
void cmCollectFlags::ParseDirectories()
|
||||
{
|
||||
this->ParseDirectory(m_StartDirectory.c_str());
|
||||
}
|
||||
|
||||
|
||||
void cmCollectFlags::ParseFile(const char* filename)
|
||||
{
|
||||
std::ifstream fin(filename);
|
||||
if(!fin)
|
||||
{
|
||||
std::cerr << "error can not open file " << filename << std::endl;
|
||||
return;
|
||||
}
|
||||
char inbuffer[2048];
|
||||
while ( fin.getline(inbuffer, 2047 ) )
|
||||
{
|
||||
std::string line = inbuffer;
|
||||
if(line.find("INCLUDE_DIRECTORIES") != std::string::npos)
|
||||
{
|
||||
cmSystemTools::ReadList(m_IncludeDirectories, fin);
|
||||
}
|
||||
if(line.find("LINK_DIRECTORIES") != std::string::npos)
|
||||
{
|
||||
cmSystemTools::ReadList(m_LinkDirectories, fin);
|
||||
}
|
||||
if(line.find("LINK_LIBRARIES") != std::string::npos)
|
||||
{
|
||||
cmSystemTools::ReadList(m_LinkLibraries, fin);
|
||||
}
|
||||
if(line.find("WIN32_LIBRARIES") != std::string::npos)
|
||||
{
|
||||
cmSystemTools::ReadList(m_LinkLibrariesWin32, fin);
|
||||
}
|
||||
if(line.find("UNIX_LIBRARIES") != std::string::npos)
|
||||
{
|
||||
cmSystemTools::ReadList(m_LinkLibrariesUnix, fin);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
// Go until directory == m_cmHomeDirectory
|
||||
// 1. fix slashes
|
||||
// 2. peal off /dir until home found, go no higher
|
||||
void cmCollectFlags::ParseDirectory(const char* dir)
|
||||
{
|
||||
std::string listsFile = dir;
|
||||
listsFile += "/CMakeLists.txt";
|
||||
if(cmSystemTools::FileExists(listsFile.c_str()))
|
||||
{
|
||||
this->ParseFile(listsFile.c_str());
|
||||
}
|
||||
if(m_SourceHomeDirectory == dir)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
std::string dotdotDir = dir;
|
||||
std::string::size_type pos = dotdotDir.rfind('/');
|
||||
if(pos != std::string::npos)
|
||||
{
|
||||
dotdotDir = dotdotDir.substr(0, pos);
|
||||
this->ParseDirectory(dotdotDir.c_str());
|
||||
}
|
||||
}
|
|
@ -0,0 +1,96 @@
|
|||
/*=========================================================================
|
||||
|
||||
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.
|
||||
|
||||
=========================================================================*/
|
||||
/**
|
||||
* cmCollectFlags - collect flags from CMakeLists.txt files.
|
||||
*/
|
||||
#ifndef cmCollectFlags_h
|
||||
#define cmCollectFlags_h
|
||||
|
||||
#include <vector>
|
||||
#include <string>
|
||||
|
||||
class cmCollectFlags
|
||||
{
|
||||
public:
|
||||
cmCollectFlags();
|
||||
~cmCollectFlags ();
|
||||
/**
|
||||
* Set the home directory for the source code.
|
||||
*/
|
||||
void SetSourceHomeDirectory(const char* dir);
|
||||
/**
|
||||
* Set the start directory to look for flags
|
||||
*/
|
||||
void SetStartDirectory(const char* dir);
|
||||
/**
|
||||
* Parse the directory and all of it's parents for config
|
||||
* information
|
||||
*/
|
||||
void ParseDirectories();
|
||||
/**
|
||||
* Print to standard out
|
||||
*/
|
||||
void Print();
|
||||
|
||||
|
||||
std::vector<std::string>& GetIncludeDirectories()
|
||||
{
|
||||
return m_IncludeDirectories;
|
||||
}
|
||||
|
||||
std::vector<std::string>& GetLinkDirectories()
|
||||
{
|
||||
return m_LinkDirectories;
|
||||
}
|
||||
|
||||
std::vector<std::string>& GetLinkLibraries()
|
||||
{
|
||||
return m_LinkLibraries;
|
||||
}
|
||||
|
||||
std::vector<std::string>& GetLinkLibrariesWin32()
|
||||
{
|
||||
return m_LinkLibrariesWin32;
|
||||
}
|
||||
|
||||
std::vector<std::string>& GetLinkLibrariesUnix()
|
||||
{
|
||||
return m_LinkLibrariesUnix;
|
||||
}
|
||||
|
||||
private:
|
||||
/**
|
||||
* Look for CMakeLists.txt files to parse in dir,
|
||||
* then in dir's parents, until the SourceHome directory
|
||||
* is found.
|
||||
*/
|
||||
void ParseDirectory(const char* dir);
|
||||
/**
|
||||
* Parse a file for includes links and libs
|
||||
*/
|
||||
void ParseFile(const char* dir);
|
||||
|
||||
|
||||
std::string m_SourceHomeDirectory; // source code top level dir
|
||||
std::string m_StartDirectory; // source code sub directory
|
||||
std::vector<std::string> m_IncludeDirectories;
|
||||
std::vector<std::string> m_LinkDirectories;
|
||||
std::vector<std::string> m_LinkLibraries;
|
||||
std::vector<std::string> m_LinkLibrariesWin32;
|
||||
std::vector<std::string> m_LinkLibrariesUnix;
|
||||
};
|
||||
|
||||
#endif
|
Loading…
Reference in New Issue