summaryrefslogtreecommitdiff
path: root/Source/cmGetCMakePropertyCommand.h
blob: e4b095f819af74bc031e43e13f9019e05c42ad56 (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
/*=========================================================================

  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.

=========================================================================*/
#ifndef cmGetCMakePropertyCommand_h
#define cmGetCMakePropertyCommand_h

#include "cmCommand.h"

class cmGetCMakePropertyCommand : public cmCommand
{
public:
  virtual cmCommand* Clone() 
    {
      return new cmGetCMakePropertyCommand;
    }

  /**
   * This is called when the command is first encountered in
   * the input file.
   */
  virtual bool InitialPass(std::vector<std::string> const& args);

  /**
   * This determines if the command is invoked when in script mode.
   */
  virtual bool IsScriptable() { return true; }

  /**
   * The name of the command as specified in CMakeList.txt.
   */
  virtual const char* GetName() { return "GET_CMAKE_PROPERTY";}

  /**
   * Succinct documentation.
   */
  virtual const char* GetTerseDocumentation() 
    {
    return "Get a property of the CMake instance.";
    }
  
  /**
   * Longer documentation.
   */
  virtual const char* GetFullDocumentation()
    {
      return
        "  GET_CMAKE_PROPERTY(VAR property)\n"
        "Get a property from the CMake instance.  The value of the "
        "property is stored in the variable VAR. If the property is "
        "not found, CMake will report an error. Some supported properties "
        "include: VARIABLES, CACHE_VARIABLES, COMMANDS, and MACROS.";
    }
  
  cmTypeMacro(cmGetCMakePropertyCommand, cmCommand);
};



#endif