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
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#ifndef cmFindCommon_h
#define cmFindCommon_h
#include "cmCommand.h"
#include "cmPathLabel.h"
#include "cmSearchPath.h"
/** \class cmFindCommon
* \brief Base class for FIND_XXX implementations.
*
* cmFindCommon is a parent class for cmFindBase,
* cmFindProgramCommand, cmFindPathCommand, cmFindLibraryCommand,
* cmFindFileCommand, and cmFindPackageCommand.
*/
class cmFindCommon : public cmCommand
{
public:
cmFindCommon();
~cmFindCommon();
cmTypeMacro(cmFindCommon, cmCommand);
protected:
friend class cmSearchPath;
/** Used to define groups of path labels */
class PathGroup : public cmPathLabel
{
protected:
PathGroup();
public:
PathGroup(const std::string& label) : cmPathLabel(label) { }
static PathGroup All;
};
/* Individual path types */
class PathLabel : public cmPathLabel
{
protected:
PathLabel();
public:
PathLabel(const std::string& label) : cmPathLabel(label) { }
static PathLabel CMake;
static PathLabel CMakeEnvironment;
static PathLabel Hints;
static PathLabel SystemEnvironment;
static PathLabel CMakeSystem;
static PathLabel Guess;
};
enum RootPathMode { RootPathModeNever,
RootPathModeOnly,
RootPathModeBoth };
/** Construct the various path groups and labels */
void InitializeSearchPathGroups();
/** Place a set of search paths under the search roots. */
void RerootPaths(std::vector<std::string>& paths);
/** Get ignored paths from CMAKE_[SYSTEM_]IGNORE_path variables. */
void GetIgnoredPaths(std::vector<std::string>& ignore);
void GetIgnoredPaths(std::set<std::string>& ignore);
/** Remove paths in the ignore set from the supplied vector. */
void FilterPaths(const std::vector<std::string>& inPaths,
const std::set<std::string>& ignore,
std::vector<std::string>& outPaths);
/** Compute final search path list (reroot + trailing slash). */
void ComputeFinalPaths();
/** Compute the current default root path mode. */
void SelectDefaultRootPathMode();
/** Compute the current default bundle/framework search policy. */
void SelectDefaultMacMode();
// Path arguments prior to path manipulation routines
std::vector<std::string> UserHintsArgs;
std::vector<std::string> UserGuessArgs;
std::string CMakePathName;
RootPathMode FindRootPathMode;
bool CheckCommonArgument(std::string const& arg);
void AddPathSuffix(std::string const& arg);
void SetMakefile(cmMakefile* makefile);
bool NoDefaultPath;
bool NoCMakePath;
bool NoCMakeEnvironmentPath;
bool NoSystemEnvironmentPath;
bool NoCMakeSystemPath;
std::vector<std::string> SearchPathSuffixes;
std::map<PathGroup, std::vector<PathLabel> > PathGroupLabelMap;
std::vector<PathGroup> PathGroupOrder;
std::map<std::string, PathLabel> PathLabelStringMap;
std::map<PathLabel, cmSearchPath> LabeledPaths;
std::vector<std::string> SearchPaths;
std::set<std::string> SearchPathsEmitted;
bool SearchFrameworkFirst;
bool SearchFrameworkOnly;
bool SearchFrameworkLast;
bool SearchAppBundleFirst;
bool SearchAppBundleOnly;
bool SearchAppBundleLast;
};
#endif
|
