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
|
/*=========================================================================
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 "cmExportCommand.h"
#include "cmGlobalGenerator.h"
#include "cmLocalGenerator.h"
#include "cmGeneratedFileStream.h"
#include "cmake.h"
#include "cmExportBuildFileGenerator.h"
cmExportCommand::cmExportCommand()
:cmCommand()
,ArgumentGroup()
,Targets(&Helper, "TARGETS")
,Append(&Helper, "APPEND", &ArgumentGroup)
,Namespace(&Helper, "NAMESPACE", &ArgumentGroup)
,Filename(&Helper, "FILE", &ArgumentGroup)
{
// at first TARGETS
this->Targets.Follows(0);
// and after that the other options in any order
this->ArgumentGroup.Follows(&this->Targets);
}
// cmExportCommand
bool cmExportCommand
::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
{
if(args.size() < 2 )
{
this->SetError("called with too few arguments");
return false;
}
std::vector<std::string> unknownArgs;
this->Helper.Parse(&args, &unknownArgs);
if (!unknownArgs.empty())
{
this->SetError("Unknown arguments.");
return false;
}
if (this->Targets.WasFound() == false)
{
this->SetError("TARGETS option missing.");
return false;
}
if(!this->Filename.WasFound())
{
this->SetError("FILE <filename> option missing.");
return false;
}
// Make sure the file has a .cmake extension.
if(cmSystemTools::GetFilenameLastExtension(this->Filename.GetCString())
!= ".cmake")
{
cmOStringStream e;
e << "FILE option given filename \"" << this->Filename.GetString()
<< "\" which does not have an extension of \".cmake\".\n";
this->SetError(e.str().c_str());
return false;
}
// Get the file to write.
std::string fname = this->Filename.GetString();
if(cmSystemTools::FileIsFullPath(fname.c_str()))
{
if(!this->Makefile->CanIWriteThisFile(fname.c_str()))
{
cmOStringStream e;
e << "FILE option given filename \"" << fname
<< "\" which is in the source tree.\n";
this->SetError(e.str().c_str());
return false;
}
}
else
{
// Interpret relative paths with respect to the current build dir.
fname = this->Makefile->GetCurrentOutputDirectory();
fname += "/";
fname += this->Filename.GetString();
}
// Collect the targets to be exported.
std::vector<cmTarget*> targets;
for(std::vector<std::string>::const_iterator
currentTarget = this->Targets.GetVector().begin();
currentTarget != this->Targets.GetVector().end();
++currentTarget)
{
if(cmTarget* target =
this->Makefile->GetLocalGenerator()->
GetGlobalGenerator()->FindTarget(0, currentTarget->c_str()))
{
if((target->GetType() == cmTarget::EXECUTABLE) ||
(target->GetType() == cmTarget::STATIC_LIBRARY) ||
(target->GetType() == cmTarget::SHARED_LIBRARY) ||
(target->GetType() == cmTarget::MODULE_LIBRARY))
{
targets.push_back(target);
}
else
{
cmOStringStream e;
e << "given target \"" << *currentTarget
<< "\" which is not an executable or library.";
this->SetError(e.str().c_str());
return false;
}
}
else
{
cmOStringStream e;
e << "given target \"" << *currentTarget
<< "\" which is not built by this project.";
this->SetError(e.str().c_str());
return false;
}
}
// Setup export file generation.
cmExportBuildFileGenerator ebfg;
ebfg.SetExportFile(fname.c_str());
ebfg.SetNamespace(this->Namespace.GetCString());
ebfg.SetAppendMode(this->Append.IsEnabled());
ebfg.SetExports(&targets);
ebfg.SetCommand(this);
// Compute the set of configurations exported.
if(const char* types =
this->Makefile->GetDefinition("CMAKE_CONFIGURATION_TYPES"))
{
std::vector<std::string> configurationTypes;
cmSystemTools::ExpandListArgument(types, configurationTypes);
for(std::vector<std::string>::const_iterator
ci = configurationTypes.begin();
ci != configurationTypes.end(); ++ci)
{
ebfg.AddConfiguration(ci->c_str());
}
}
else if(const char* config =
this->Makefile->GetDefinition("CMAKE_BUILD_TYPE"))
{
ebfg.AddConfiguration(config);
}
else
{
ebfg.AddConfiguration("");
}
// Generate the import file.
if(!ebfg.GenerateImportFile())
{
this->SetError("could not write export file.");
return false;
}
// Report generated error message if any.
if(!this->ErrorMessage.empty())
{
this->SetError(this->ErrorMessage.c_str());
return false;
}
return true;
}
|
