1 files changed, 333 insertions, 0 deletions
diff --git a/Source/cmExportInstallFileGenerator.cxx b/Source/cmExportInstallFileGenerator.cxx
new file mode 100644
index 000000000..da14dd787
--- /dev/null
+++ b/Source/cmExportInstallFileGenerator.cxx
@@ -0,0 +1,333 @@
+/*============================================================================
+  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 "cmExportInstallFileGenerator.h"
+
+#include "cmGeneratedFileStream.h"
+#include "cmInstallExportGenerator.h"
+#include "cmInstallTargetGenerator.h"
+
+//----------------------------------------------------------------------------
+cmExportInstallFileGenerator
+::cmExportInstallFileGenerator(cmInstallExportGenerator* iegen):
+  InstallExportGenerator(iegen)
+{
+}
+
+//----------------------------------------------------------------------------
+std::string cmExportInstallFileGenerator::GetConfigImportFileGlob()
+{
+  std::string glob = this->FileBase;
+  glob += "-*";
+  glob += this->FileExt;
+  return glob;
+}
+
+//----------------------------------------------------------------------------
+bool cmExportInstallFileGenerator::GenerateMainFile(std::ostream& os)
+{
+  // Create all the imported targets.
+  for(std::vector<cmTargetExport*>::const_iterator
+        tei = this->ExportSet->begin();
+      tei != this->ExportSet->end(); ++tei)
+    {
+    cmTargetExport* te = *tei;
+    if(this->ExportedTargets.insert(te->Target).second)
+      {
+      this->GenerateImportTargetCode(os, te->Target);
+      }
+    else
+      {
+      cmOStringStream e;
+      e << "INSTALL(EXPORT \"" << this->Name << "\" ...) "
+        << "includes target \"" << te->Target->GetName()
+        << "\" more than once in the export set.";
+      cmSystemTools::Error(e.str().c_str());
+      return false;
+      }
+    }
+
+  // Now load per-configuration properties for them.
+  os << "# Load information for each installed configuration.\n"
+     << "GET_FILENAME_COMPONENT(_DIR \"${CMAKE_CURRENT_LIST_FILE}\" PATH)\n"
+     << "FILE(GLOB CONFIG_FILES \"${_DIR}/"
+     << this->GetConfigImportFileGlob() << "\")\n"
+     << "FOREACH(f ${CONFIG_FILES})\n"
+     << "  INCLUDE(${f})\n"
+     << "ENDFOREACH(f)\n"
+     << "\n";
+
+  // Generate an import file for each configuration.
+  bool result = true;
+  for(std::vector<std::string>::const_iterator
+        ci = this->Configurations.begin();
+      ci != this->Configurations.end(); ++ci)
+    {
+    if(!this->GenerateImportFileConfig(ci->c_str()))
+      {
+      result = false;
+      }
+    }
+  return result;
+}
+
+//----------------------------------------------------------------------------
+bool
+cmExportInstallFileGenerator::GenerateImportFileConfig(const char* config)
+{
+  // Skip configurations not enabled for this export.
+  if(!this->InstallExportGenerator->InstallsForConfig(config))
+    {
+    return true;
+    }
+
+  // Construct the name of the file to generate.
+  std::string fileName = this->FileDir;
+  fileName += "/";
+  fileName += this->FileBase;
+  fileName += "-";
+  if(config && *config)
+    {
+    fileName += cmSystemTools::LowerCase(config);
+    }
+  else
+    {
+    fileName += "noconfig";
+    }
+  fileName += this->FileExt;
+
+  // Open the output file to generate it.
+  cmGeneratedFileStream exportFileStream(fileName.c_str(), true);
+  if(!exportFileStream)
+    {
+    std::string se = cmSystemTools::GetLastSystemError();
+    cmOStringStream e;
+    e << "cannot write to file \"" << fileName.c_str()
+      << "\": " << se;
+    cmSystemTools::Error(e.str().c_str());
+    return false;
+    }
+  std::ostream& os = exportFileStream;
+
+  // Start with the import file header.
+  this->GenerateImportHeaderCode(os, config);
+
+  // Generate the per-config target information.
+  this->GenerateImportConfig(os, config);
+
+  // End with the import file footer.
+  this->GenerateImportFooterCode(os);
+
+  // Record this per-config import file.
+  this->ConfigImportFiles[config] = fileName;
+
+  return true;
+}
+
+//----------------------------------------------------------------------------
+void
+cmExportInstallFileGenerator
+::GenerateImportTargetsConfig(std::ostream& os,
+                              const char* config, std::string const& suffix)
+{
+  // Add code to compute the installation prefix relative to the
+  // import file location.
+  const char* installDest = this->InstallExportGenerator->GetDestination();
+  if(!cmSystemTools::FileIsFullPath(installDest))
+    {
+    std::string dest = installDest;
+    os << "# Compute the installation prefix relative to this file.\n"
+       << "GET_FILENAME_COMPONENT(_IMPORT_PREFIX "
+       << "\"${CMAKE_CURRENT_LIST_FILE}\" PATH)\n";
+    while(!dest.empty())
+      {
+      os <<
+        "GET_FILENAME_COMPONENT(_IMPORT_PREFIX \"${_IMPORT_PREFIX}\" PATH)\n";
+      dest = cmSystemTools::GetFilenamePath(dest);
+      }
+    os << "\n";
+
+    // Import location properties may reference this variable.
+    this->ImportPrefix = "${_IMPORT_PREFIX}/";
+    }
+
+  // Add each target in the set to the export.
+  for(std::vector<cmTargetExport*>::const_iterator
+        tei = this->ExportSet->begin();
+      tei != this->ExportSet->end(); ++tei)
+    {
+    // Collect import properties for this target.
+    cmTargetExport* te = *tei;
+    ImportPropertyMap properties;
+    std::set<std::string> importedLocations;
+    this->SetImportLocationProperty(config, suffix, te->ArchiveGenerator,
+                                    properties, importedLocations);
+    this->SetImportLocationProperty(config, suffix, te->LibraryGenerator,
+                                    properties, importedLocations);
+    this->SetImportLocationProperty(config, suffix,
+                                    te->RuntimeGenerator, properties,
+                                    importedLocations);
+    this->SetImportLocationProperty(config, suffix, te->FrameworkGenerator,
+                                    properties, importedLocations);
+    this->SetImportLocationProperty(config, suffix, te->BundleGenerator,
+                                    properties, importedLocations);
+
+    // If any file location was set for the target add it to the
+    // import file.
+    if(!properties.empty())
+      {
+      // Get the rest of the target details.
+      this->SetImportDetailProperties(config, suffix,
+                                      te->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, te->Target, properties);
+      this->GenerateImportedFileChecksCode(os, te->Target, properties,
+                                           importedLocations);
+      }
+    }
+
+  this->GenerateImportedFileCheckLoop(os);
+
+  // Cleanup the import prefix variable.
+  if(!this->ImportPrefix.empty())
+    {
+    os << "# Cleanup temporary variables.\n"
+       << "SET(_IMPORT_PREFIX)\n"
+       << "\n";
+    }
+}
+
+//----------------------------------------------------------------------------
+void
+cmExportInstallFileGenerator
+::SetImportLocationProperty(const char* config, std::string const& suffix,
+                            cmInstallTargetGenerator* itgen,
+                            ImportPropertyMap& properties,
+                            std::set<std::string>& importedLocations
+                           )
+{
+  // Skip rules that do not match this configuration.
+  if(!(itgen && itgen->InstallsForConfig(config)))
+    {
+    return;
+    }
+
+  // Get the target to be installed.
+  cmTarget* target = itgen->GetTarget();
+
+  // Construct the installed location of the target.
+  std::string dest = itgen->GetDestination();
+  std::string value;
+  if(!cmSystemTools::FileIsFullPath(dest.c_str()))
+    {
+    // The target is installed relative to the installation prefix.
+    if(this->ImportPrefix.empty())
+      {
+      this->ComplainAboutImportPrefix(itgen);
+      }
+    value = this->ImportPrefix;
+    }
+  value += dest;
+  value += "/";
+
+  if(itgen->IsImportLibrary())
+    {
+    // Construct the property name.
+    std::string prop = "IMPORTED_IMPLIB";
+    prop += suffix;
+
+    // Append the installed file name.
+    value += itgen->GetInstallFilename(target, config,
+                                       cmInstallTargetGenerator::NameImplib);
+
+    // Store the property.
+    properties[prop] = value;
+    importedLocations.insert(prop);
+    }
+  else
+    {
+    // Construct the property name.
+    std::string prop = "IMPORTED_LOCATION";
+    prop += suffix;
+
+    // Append the installed file name.
+    if(target->IsFrameworkOnApple())
+      {
+      value += itgen->GetInstallFilename(target, config);
+      value += ".framework/";
+      value += itgen->GetInstallFilename(target, config);
+      }
+    else if(target->IsCFBundleOnApple())
+      {
+      const char *ext = target->GetProperty("BUNDLE_EXTENSION");
+      if (!ext)
+        {
+        ext = "bundle";
+        }
+
+      value += itgen->GetInstallFilename(target, config);
+      value += ".";
+      value += ext;
+      value += "/";
+      value += itgen->GetInstallFilename(target, config);
+      }
+    else if(target->IsAppBundleOnApple())
+      {
+      value += itgen->GetInstallFilename(target, config);
+      value += ".app/Contents/MacOS/";
+      value += itgen->GetInstallFilename(target, config);
+      }
+    else
+      {
+      value += itgen->GetInstallFilename(target, config,
+                                         cmInstallTargetGenerator::NameReal);
+      }
+
+    // Store the property.
+    properties[prop] = value;
+    importedLocations.insert(prop);
+    }
+}
+
+//----------------------------------------------------------------------------
+void
+cmExportInstallFileGenerator
+::ComplainAboutImportPrefix(cmInstallTargetGenerator* itgen)
+{
+  const char* installDest = this->InstallExportGenerator->GetDestination();
+  cmOStringStream e;
+  e << "INSTALL(EXPORT \"" << this->Name << "\") given absolute "
+    << "DESTINATION \"" << installDest << "\" but the export "
+    << "references an installation of target \""
+    << itgen->GetTarget()->GetName() << "\" which has relative "
+    << "DESTINATION \"" << itgen->GetDestination() << "\".";
+  cmSystemTools::Error(e.str().c_str());
+}
+
+//----------------------------------------------------------------------------
+void
+cmExportInstallFileGenerator
+::ComplainAboutMissingTarget(cmTarget* depender, cmTarget* dependee)
+{
+  cmOStringStream e;
+  e << "INSTALL(EXPORT \"" << this->Name << "\" ...) "
+    << "includes target \"" << depender->GetName()
+    << "\" which requires target \"" << dependee->GetName()
+    << "\" that is not in the export set.";
+  cmSystemTools::Error(e.str().c_str());
+}