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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
|
/*=========================================================================
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 cmTarget_h
#define cmTarget_h
#include "cmStandardIncludes.h"
#include "cmCustomCommand.h"
class cmSourceFile;
/** \class cmTarget
* \brief Represent a library or executable target loaded from a makefile.
*
* cmTarget represents a target loaded from
* a makefile.
*/
class cmTarget
{
public:
enum TargetType { EXECUTABLE, WIN32_EXECUTABLE, STATIC_LIBRARY,
SHARED_LIBRARY, MODULE_LIBRARY, UTILITY, INSTALL_FILES,
INSTALL_PROGRAMS };
/**
* Return the type of target.
*/
TargetType GetType() const
{
return m_TargetType;
}
/**
* Set the target type
*/
void SetType(TargetType f);
/**
* Indicate whether the target is part of the all target
*/
bool IsInAll() const { return m_InAll; }
bool GetInAll() const { return m_InAll; }
void SetInAll(bool f) { m_InAll = f; }
/**
* Get the list of the custom commands for this target
*/
const std::vector<cmCustomCommand> &GetCustomCommands() const {return m_CustomCommands;}
std::vector<cmCustomCommand> &GetCustomCommands() {return m_CustomCommands;}
/**
* Get the list of the source lists used by this target
*/
const std::vector<std::string> &GetSourceLists() const
{return m_SourceLists;}
std::vector<std::string> &GetSourceLists() {return m_SourceLists;}
/**
* Get the list of the source files used by this target
*/
const std::vector<cmSourceFile*> &GetSourceFiles() const
{return m_SourceFiles;}
std::vector<cmSourceFile*> &GetSourceFiles() {return m_SourceFiles;}
///! does this target have a cxx file in it
bool HasCxx() const;
/**
* Get the list of the source files used by this target
*/
enum LinkLibraryType {GENERAL, DEBUG, OPTIMIZED};
typedef std::vector<std::pair<std::string,LinkLibraryType> > LinkLibraries;
const LinkLibraries &GetLinkLibraries() const {return m_LinkLibraries;}
/**
* Clear the dependency information recorded for this target, if any.
*/
void ClearDependencyInformation(cmMakefile& mf, const char* target);
void AddLinkLibrary(cmMakefile& mf,
const char *target, const char* lib,
LinkLibraryType llt);
void AddLinkLibrary(const std::string& lib,
LinkLibraryType llt);
void MergeLinkLibraries( cmMakefile& mf, const char* selfname, const LinkLibraries& libs );
const std::vector<std::string>& GetLinkDirectories() const {return m_LinkDirectories;}
void AddLinkDirectory(const char* d);
/**
* Set the path where this target should be installed. This is relative to
* INSTALL_PREFIX
*/
std::string GetInstallPath() const {return m_InstallPath;}
void SetInstallPath(const char *name) {m_InstallPath = name;}
/**
* Generate the SourceFilesList from the SourceLists. This should only be
* done once to be safe.
*/
void GenerateSourceFilesFromSourceLists(cmMakefile &mf);
/** Add a utility on which this project depends. A utility is an executable
* name as would be specified to the ADD_EXECUTABLE or UTILITY_SOURCE
* commands. It is not a full path nor does it have an extension.
*/
void AddUtility(const char* u) { m_Utilities.insert(u);}
///! Get the utilities used by this target
std::set<cmStdString>const& GetUtilities() const { return m_Utilities; }
void AnalyzeLibDependencies( const cmMakefile& mf );
///! Set/Get a property of this target file
void SetProperty(const char *prop, const char *value);
const char *GetProperty(const char *prop) const;
bool GetPropertyAsBool(const char *prop) const;
private:
/**
* A list of direct dependencies. Use in conjunction with DependencyMap.
*/
typedef std::vector<cmStdString> DependencyList;
/**
* This map holds the dependency graph. map[x] returns a set of
* direct dependencies of x. Note that the direct depenencies are
* ordered. This is necessary to handle direct dependencies that
* themselves have no dependency information.
*/
typedef std::map< cmStdString, std::vector< cmStdString > > DependencyMap;
/**
* Maps a library name to its internal structure
*/
typedef std::map< cmStdString, std::pair<cmStdString,LinkLibraryType> > LibTypeMap;
/**
* Inserts \a dep at the end of the dependency list of \a lib.
*/
void InsertDependency( DependencyMap& depMap,
const cmStdString& lib,
const cmStdString& dep ) const;
/*
* Deletes \a dep from the dependency list of \a lib.
*/
void DeleteDependency( DependencyMap& depMap,
const cmStdString& lib,
const cmStdString& dep ) const;
/**
* Emits the library \a lib and all its dependencies into link_line.
* \a emitted keeps track of the libraries that have been emitted to
* avoid duplicates--it is more efficient than searching
* link_line. \a visited is used detect cycles. Note that \a
* link_line is in reverse order, in that the dependencies of a
* library are listed before the library itself.
*/
void Emit( const std::string& lib,
const DependencyMap& dep_map,
std::set<cmStdString>& emitted,
std::set<cmStdString>& visited,
std::vector<std::string>& link_line ) const;
/**
* Finds the dependencies for \a lib and inserts them into \a
* dep_map.
*/
void GatherDependencies( const cmMakefile& mf, const std::string& lib,
DependencyMap& dep_map );
private:
std::vector<cmCustomCommand> m_CustomCommands;
std::vector<std::string> m_SourceLists;
TargetType m_TargetType;
std::vector<cmSourceFile*> m_SourceFiles;
LinkLibraries m_LinkLibraries;
LinkLibraries m_PrevLinkedLibraries;
std::vector<std::string> m_LinkDirectories;
bool m_InAll;
std::string m_InstallPath;
std::set<cmStdString> m_Utilities;
bool m_RecordDependencies;
std::map<cmStdString,cmStdString> m_Properties;
};
typedef std::map<cmStdString,cmTarget> cmTargets;
#endif
|
