blob: 6ef0cbfa3d0525b8c2725fda11bdd37569b23df2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
/*=========================================================================
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";
unsigned int 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 && 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;
}
|
