mirror of
https://github.com/reactos/CMake.git
synced 2024-11-29 14:30:27 +00:00
99 lines
2.9 KiB
C++
99 lines
2.9 KiB
C++
/*=========================================================================
|
|
|
|
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 "cmFindFileCommand.h"
|
|
#include "cmCacheManager.h"
|
|
#include <stdlib.h>
|
|
#include <stdio.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> argst;
|
|
for(unsigned int j = 0; j < size; ++j)
|
|
{
|
|
if(argsIn[j] != "DOC")
|
|
{
|
|
argst.push_back(argsIn[j]);
|
|
}
|
|
else
|
|
{
|
|
if(j+1 < size)
|
|
{
|
|
helpString = argsIn[j+1];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
std::vector<std::string> args;
|
|
cmSystemTools::ExpandListArguments(argst, args);
|
|
|
|
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 && strcmp(cacheValue, "NOTFOUND"))
|
|
{
|
|
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);
|
|
}
|
|
|
|
// 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;
|
|
}
|
|
}
|
|
m_Makefile->AddCacheDefinition(args[0].c_str(),
|
|
"NOTFOUND",
|
|
helpString.c_str(),
|
|
cmCacheManager::FILEPATH);
|
|
return true;
|
|
}
|
|
|