summaryrefslogtreecommitdiffstats
path: root/Source/cmExportBuildFileGenerator.cxx
blob: 7e73e3659930a6585203371b1fe076122806e9e7 (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
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
/*============================================================================
  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.
============================================================================*/
#include "cmExportBuildFileGenerator.h"

#include "cmExportCommand.h"

//----------------------------------------------------------------------------
cmExportBuildFileGenerator::cmExportBuildFileGenerator()
{
  this->ExportCommand = 0;
}

//----------------------------------------------------------------------------
bool cmExportBuildFileGenerator::GenerateMainFile(std::ostream& os)
{
  // Create all the imported targets.
  for(std::vector<cmTarget*>::const_iterator
        tei = this->Exports->begin();
      tei != this->Exports->end(); ++tei)
    {
    cmTarget* te = *tei;
    if(this->ExportedTargets.insert(te).second)
      {
      this->GenerateImportTargetCode(os, te);
      }
    else
      {
      if(this->ExportCommand && this->ExportCommand->ErrorMessage.empty())
        {
        cmOStringStream e;
        e << "given target \"" << te->GetName() << "\" more than once.";
        this->ExportCommand->ErrorMessage = e.str();
        }
      return false;
      }
    }

  // Generate import file content for each configuration.
  for(std::vector<std::string>::const_iterator
        ci = this->Configurations.begin();
      ci != this->Configurations.end(); ++ci)
    {
    this->GenerateImportConfig(os, ci->c_str());
    }

  return true;
}

//----------------------------------------------------------------------------
void
cmExportBuildFileGenerator
::GenerateImportTargetsConfig(std::ostream& os,
                              const char* config, std::string const& suffix)
{
  for(std::vector<cmTarget*>::const_iterator
        tei = this->Exports->begin();
      tei != this->Exports->end(); ++tei)
    {
    // Collect import properties for this target.
    cmTarget* target = *tei;
    ImportPropertyMap properties;
    this->SetImportLocationProperty(config, suffix, target, properties);
    if(!properties.empty())
      {
      // Get the rest of the target details.
      this->SetImportDetailProperties(config, suffix,
                                      target, properties);

      // TOOD: PUBLIC_HEADER_LOCATION
      // This should wait until the build feature propagation stuff
      // is done.  Then this can be a propagated include directory.
      // this->GenerateImportProperty(config, te->HeaderGenerator,
      //                              properties);

      // Generate code in the export file.
      this->GenerateImportPropertyCode(os, config, target, properties);
      }
    }
}

//----------------------------------------------------------------------------
void
cmExportBuildFileGenerator
::SetImportLocationProperty(const char* config, std::string const& suffix,
                            cmTarget* target, ImportPropertyMap& properties)
{
  // Get the makefile in which to lookup target information.
  cmMakefile* mf = target->GetMakefile();

  // Add the main target file.
  {
  std::string prop = "IMPORTED_LOCATION";
  prop += suffix;
  std::string value;
  if(target->IsFrameworkOnApple() || target->IsAppBundleOnApple())
    {
    value = target->GetFullPath(config, false);
    }
  else
    {
    value = target->GetFullPath(config, false, true);
    }
  properties[prop] = value;
  }

  // Check whether this is a DLL platform.
  bool dll_platform =
    (mf->IsOn("WIN32") || mf->IsOn("CYGWIN") || mf->IsOn("MINGW"));

  // Add the import library for windows DLLs.
  if(dll_platform &&
     (target->GetType() == cmTarget::SHARED_LIBRARY ||
      target->IsExecutableWithExports()) &&
     mf->GetDefinition("CMAKE_IMPORT_LIBRARY_SUFFIX"))
    {
    std::string prop = "IMPORTED_IMPLIB";
    prop += suffix;
    std::string value = target->GetFullPath(config, true);
    properties[prop] = value;
    }
}

//----------------------------------------------------------------------------
void
cmExportBuildFileGenerator
::ComplainAboutMissingTarget(cmTarget* depender,
                             cmTarget* dependee)
{
  if(!this->ExportCommand || !this->ExportCommand->ErrorMessage.empty())
    {
    return;
    }

  cmOStringStream e;
  e << "called with target \"" << depender->GetName()
    << "\" which requires target \"" << dependee->GetName()
    << "\" that is not in the export list.\n"
    << "If the required target is not easy to reference in this call, "
    << "consider using the APPEND option with multiple separate calls.";
  this->ExportCommand->ErrorMessage = e.str();
}