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
|
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file LICENSE.rst or https://cmake.org/licensing for details. */
#include "cmExportInstallPackageInfoGenerator.h"
#include <memory>
#include <set>
#include <utility>
#include <vector>
#include <cm3p/json/value.h>
#include "cmExportSet.h"
#include "cmGeneratorExpression.h"
#include "cmGeneratorTarget.h"
#include "cmInstallExportGenerator.h"
#include "cmLocalGenerator.h"
#include "cmMakefile.h"
#include "cmPackageInfoArguments.h"
#include "cmStateTypes.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
#include "cmTarget.h"
#include "cmTargetExport.h"
cmExportInstallPackageInfoGenerator::cmExportInstallPackageInfoGenerator(
cmInstallExportGenerator* iegen, cmPackageInfoArguments arguments)
: cmExportPackageInfoGenerator(std::move(arguments))
, cmExportInstallFileGenerator(iegen)
{
}
std::string cmExportInstallPackageInfoGenerator::GetConfigImportFileGlob()
const
{
std::string glob = cmStrCat(this->FileBase, "@*", this->FileExt);
return glob;
}
std::string const& cmExportInstallPackageInfoGenerator::GetExportName() const
{
return this->GetPackageName();
}
bool cmExportInstallPackageInfoGenerator::GenerateMainFile(std::ostream& os)
{
std::vector<cmTargetExport const*> allTargets;
{
auto visitor = [&](cmTargetExport const* te) { allTargets.push_back(te); };
if (!this->CollectExports(visitor)) {
return false;
}
}
if (!this->CheckDefaultTargets()) {
return false;
}
Json::Value root = this->GeneratePackageInfo();
Json::Value& components = root["components"];
// Compute the relative import prefix for the file
std::string const& packagePath = this->GenerateImportPrefix();
if (packagePath.empty()) {
return false;
}
root["cps_path"] = packagePath;
// Create all the imported targets.
bool requiresConfigFiles = false;
for (cmTargetExport const* te : allTargets) {
cmGeneratorTarget* gt = te->Target;
cmStateEnums::TargetType targetType = this->GetExportTargetType(te);
Json::Value* const component =
this->GenerateImportTarget(components, gt, targetType);
if (!component) {
return false;
}
ImportPropertyMap properties;
if (!this->PopulateInterfaceProperties(te, properties)) {
return false;
}
this->PopulateInterfaceLinkLibrariesProperty(
gt, cmGeneratorExpression::InstallInterface, properties);
if (targetType != cmStateEnums::INTERFACE_LIBRARY) {
requiresConfigFiles = true;
}
// Set configuration-agnostic properties for component.
this->GenerateInterfaceProperties(*component, gt, properties);
}
this->GeneratePackageRequires(root);
// Write the primary packing information file.
this->WritePackageInfo(root, os);
bool result = true;
// Generate an import file for each configuration.
if (requiresConfigFiles) {
for (std::string const& c : this->Configurations) {
if (!this->GenerateImportFileConfig(c)) {
result = false;
}
}
}
return result;
}
void cmExportInstallPackageInfoGenerator::GenerateImportTargetsConfig(
std::ostream& os, std::string const& config, std::string const& suffix)
{
Json::Value root;
root["name"] = this->GetPackageName();
root["configuration"] = (config.empty() ? "noconfig" : config);
Json::Value& components = root["components"];
for (auto const& te : this->GetExportSet()->GetTargetExports()) {
// Collect import properties for this target.
if (this->GetExportTargetType(te.get()) ==
cmStateEnums::INTERFACE_LIBRARY) {
continue;
}
ImportPropertyMap properties;
std::set<std::string> importedLocations;
this->PopulateImportProperties(config, suffix, te.get(), properties,
importedLocations);
Json::Value component =
this->GenerateInterfaceConfigProperties(suffix, properties);
if (!component.empty()) {
components[te->Target->GetExportName()] = std::move(component);
}
}
this->WritePackageInfo(root, os);
}
std::string cmExportInstallPackageInfoGenerator::GenerateImportPrefix() const
{
std::string expDest = this->IEGen->GetDestination();
if (cmSystemTools::FileIsFullPath(expDest)) {
std::string const& installPrefix =
this->IEGen->GetLocalGenerator()->GetMakefile()->GetSafeDefinition(
"CMAKE_INSTALL_PREFIX");
if (cmHasPrefix(expDest, installPrefix)) {
auto n = installPrefix.length();
while (n < expDest.length() && expDest[n] == '/') {
++n;
}
expDest = expDest.substr(n);
} else {
this->ReportError(
cmStrCat("install(PACKAGE_INFO \"", this->GetExportName(),
"\" ...) specifies DESTINATION \"", expDest,
"\" which is not a subdirectory of the install prefix."));
return {};
}
}
if (expDest.empty()) {
return this->GetInstallPrefix();
}
return cmStrCat(this->GetImportPrefixWithSlash(), expDest);
}
std::string cmExportInstallPackageInfoGenerator::InstallNameDir(
cmGeneratorTarget const* target, std::string const& config)
{
std::string install_name_dir;
cmMakefile* mf = target->Target->GetMakefile();
if (mf->IsOn("CMAKE_PLATFORM_HAS_INSTALLNAME")) {
install_name_dir =
target->GetInstallNameDirForInstallTree(config, "@prefix@");
}
return install_name_dir;
}
std::string cmExportInstallPackageInfoGenerator::GetCxxModulesDirectory() const
{
// TODO: Implement a not-CMake-specific mechanism for providing module
// information.
// return IEGen->GetCxxModuleDirectory();
return {};
}
|
