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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 "cmFindFileCommand.h"
#include "cmCacheManager.h"
#include "cmGlob.h"
#include <stdlib.h>
// cmFindFileCommand
bool cmFindFileCommand::InitialPass(std::vector<std::string> const& argsIn)
{
if(argsIn.size() < 2)
{
this->SetError("called with incorrect number of arguments");
return false;
}
std::string helpString = "Where can the ";
helpString += argsIn[1] + " file be found";
size_t size = argsIn.size();
std::vector<std::string> args;
for(unsigned int j = 0; j < size; ++j)
{
if(argsIn[j] != "DOC")
{
args.push_back(argsIn[j]);
}
else
{
if(j+1 < size)
{
helpString = argsIn[j+1];
}
break;
}
}
std::vector<std::string>::const_iterator i = args.begin();
// Use the first argument as the name of something to be defined
const char* define = (*i).c_str();
i++; // move iterator to next arg
// 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* cacheValue
= m_Makefile->GetDefinition(define);
if(cacheValue && !cmSystemTools::IsNOTFOUND(cacheValue))
{
return true;
}
// if it is not in the cache, then search the system path
std::vector<std::string> path;
// add any user specified paths
for (unsigned int j = 2; j < args.size(); j++)
{
// Glob the entry in case of wildcards.
cmSystemTools::GlobDirs(args[j].c_str(), path);
}
cmSystemTools::GetPath(path, "CMAKE_LIBRARY_PATH");
// add the standard path
cmSystemTools::GetPath(path);
for(unsigned int k=0; k < path.size(); k++)
{
std::string tryPath = path[k];
tryPath += "/";
tryPath += *i;
if(cmSystemTools::FileExists(tryPath.c_str()))
{
// Save the value in the cache
m_Makefile->AddCacheDefinition(define,
tryPath.c_str(),
helpString.c_str(),
cmCacheManager::FILEPATH);
return true;
}
}
#if defined (__APPLE__)
cmStdString fpath = this->FindHeaderInFrameworks(path, args[0].c_str(), args[1].c_str());
if(fpath.size())
{
m_Makefile->AddCacheDefinition(args[0].c_str(),
fpath.c_str(),
helpString.c_str(),
cmCacheManager::FILEPATH);
return true;
}
#endif
std::string s = args[0] + "-NOTFOUND";
m_Makefile->AddCacheDefinition(args[0].c_str(),
s.c_str(),
helpString.c_str(),
cmCacheManager::FILEPATH);
return true;
}
cmStdString cmFindFileCommand::FindHeaderInFrameworks(
std::vector<std::string> path,
const char* defineVar,
const char* file)
{
#ifndef __APPLE__
(void)path;
(void)defineVar;
(void)file;
return cmStdString("");
#else
cmStdString fileName = file;
cmStdString frameWorkName;
cmStdString::size_type pos = fileName.find("/");
std::cerr << "ff " << fileName << " " << pos << "\n";
if(pos != fileName.npos)
{
// remove the name from the slash;
fileName = fileName.substr(pos+1);
frameWorkName = file;
frameWorkName = frameWorkName.substr(0, frameWorkName.size()-fileName.size()-1);
// if the framework has a path in it then just use the filename
std::cerr << fileName << " " << frameWorkName << "\n";
if(frameWorkName.find("/") != frameWorkName.npos)
{
fileName = file;
frameWorkName = "";
}
}
path.push_back("~/Library/Frameworks");
path.push_back("/Library/Frameworks");
path.push_back("/System/Library/Frameworks");
path.push_back("/Network/Library/Frameworks");
for( std::vector<std::string>::iterator i = path.begin();
i != path.end(); ++i)
{
if(frameWorkName.size())
{
std::string fpath = *i;
fpath += "/";
fpath += frameWorkName;
fpath += ".framework";
std::string path = fpath;
path += "/Headers/";
path += fileName;
std::cerr << "try " << path << "\n";
if(cmSystemTools::FileExists(path.c_str()))
{
return fpath;
}
}
cmStdString glob = *i;
glob += "/*/Headers/";
glob += file;
cmGlob globIt;
globIt.FindFiles(glob);
std::vector<std::string> files = globIt.GetFiles();
if(files.size())
{
cmStdString fheader = cmSystemTools::CollapseFullPath(files[0].c_str());
fheader = cmSystemTools::GetFilenamePath(fheader);
return fheader;
}
}
return cmStdString("");
#endif
}
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