blob: dd6affdfeb2d5c25a5b33041bf0d6650497a51d2 (
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
96
97
98
99
100
101
|
/*=========================================================================
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 "cmGetDirectoryPropertyCommand.h"
#include "cmake.h"
// cmGetDirectoryPropertyCommand
bool cmGetDirectoryPropertyCommand::InitialPass(
std::vector<std::string> const& args)
{
if(args.size() < 2 )
{
this->SetError("called with incorrect number of arguments");
return false;
}
std::vector<std::string>::const_iterator i = args.begin();
std::string variable = *i;
++i;
std::string output = "";
// get the directory argument if there is one
cmMakefile *dir = this->Makefile;
if (*i == "DIRECTORY")
{
++i;
if (i == args.end())
{
this->SetError
("DIRECTORY argument provided without subsequent arguments");
return false;
}
std::string sd = *i;
// make sure the start dir is a full path
if (!cmSystemTools::FileIsFullPath(sd.c_str()))
{
sd = this->Makefile->GetStartDirectory();
sd += "/";
sd += *i;
}
// The local generators are associated with collapsed paths.
sd = cmSystemTools::CollapseFullPath(sd.c_str());
// lookup the makefile from the directory name
cmLocalGenerator *lg =
this->Makefile->GetLocalGenerator()->GetGlobalGenerator()->
FindLocalGenerator(sd.c_str());
if (!lg)
{
this->SetError
("DIRECTORY argument provided but requested directory not found. "
"This could be because the directory argument was invalid or, "
"it is valid but has not been processed yet.");
return false;
}
dir = lg->GetMakefile();
++i;
}
// OK, now we have the directory to process, we just get the requested
// information out of it
if ( *i == "DEFINITION" )
{
++i;
if (i == args.end())
{
this->SetError("A request for a variable definition was made without "
"providing the name of the variable to get.");
return false;
}
output = dir->GetSafeDefinition(i->c_str());
this->Makefile->AddDefinition(variable.c_str(), output.c_str());
return true;
}
const char *prop = dir->GetProperty(i->c_str());
if (prop)
{
this->Makefile->AddDefinition(variable.c_str(), prop);
return true;
}
this->Makefile->AddDefinition(variable.c_str(), "");
return true;
}
|
