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315 lines
10 KiB
315 lines
10 KiB
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile: cmExportInstallFileGenerator.cxx,v $
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Language: C++
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Date: $Date: 2009-01-13 18:03:51 $
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Version: $Revision: 1.8.2.1 $
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#include "cmExportInstallFileGenerator.h"
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#include "cmGeneratedFileStream.h"
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#include "cmInstallExportGenerator.h"
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#include "cmInstallTargetGenerator.h"
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//----------------------------------------------------------------------------
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cmExportInstallFileGenerator
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::cmExportInstallFileGenerator(cmInstallExportGenerator* iegen):
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InstallExportGenerator(iegen)
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{
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}
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//----------------------------------------------------------------------------
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std::string cmExportInstallFileGenerator::GetConfigImportFileGlob()
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{
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std::string glob = this->FileBase;
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glob += "-*";
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glob += this->FileExt;
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return glob;
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}
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//----------------------------------------------------------------------------
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bool cmExportInstallFileGenerator::GenerateMainFile(std::ostream& os)
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{
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// Create all the imported targets.
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for(std::vector<cmTargetExport*>::const_iterator
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tei = this->ExportSet->begin();
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tei != this->ExportSet->end(); ++tei)
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{
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cmTargetExport* te = *tei;
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if(this->ExportedTargets.insert(te->Target).second)
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{
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this->GenerateImportTargetCode(os, te->Target);
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}
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else
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{
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cmOStringStream e;
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e << "INSTALL(EXPORT \"" << this->Name << "\" ...) "
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<< "includes target \"" << te->Target->GetName()
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<< "\" more than once in the export set.";
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cmSystemTools::Error(e.str().c_str());
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return false;
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}
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}
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// Now load per-configuration properties for them.
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os << "# Load information for each installed configuration.\n"
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<< "GET_FILENAME_COMPONENT(_DIR \"${CMAKE_CURRENT_LIST_FILE}\" PATH)\n"
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<< "FILE(GLOB CONFIG_FILES \"${_DIR}/"
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<< this->GetConfigImportFileGlob() << "\")\n"
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<< "FOREACH(f ${CONFIG_FILES})\n"
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<< " INCLUDE(${f})\n"
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<< "ENDFOREACH(f)\n"
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<< "\n";
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// Generate an import file for each configuration.
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bool result = true;
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for(std::vector<std::string>::const_iterator
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ci = this->Configurations.begin();
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ci != this->Configurations.end(); ++ci)
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{
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if(!this->GenerateImportFileConfig(ci->c_str()))
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{
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result = false;
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}
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}
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return result;
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}
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//----------------------------------------------------------------------------
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bool
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cmExportInstallFileGenerator::GenerateImportFileConfig(const char* config)
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{
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// Skip configurations not enabled for this export.
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if(!this->InstallExportGenerator->InstallsForConfig(config))
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{
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return true;
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}
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// Construct the name of the file to generate.
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std::string fileName = this->FileDir;
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fileName += "/";
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fileName += this->FileBase;
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fileName += "-";
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if(config && *config)
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{
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fileName += cmSystemTools::LowerCase(config);
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}
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else
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{
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fileName += "noconfig";
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}
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fileName += this->FileExt;
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// Open the output file to generate it.
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cmGeneratedFileStream exportFileStream(fileName.c_str(), true);
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if(!exportFileStream)
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{
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std::string se = cmSystemTools::GetLastSystemError();
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cmOStringStream e;
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e << "cannot write to file \"" << fileName.c_str()
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<< "\": " << se;
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cmSystemTools::Error(e.str().c_str());
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return false;
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}
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std::ostream& os = exportFileStream;
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// Start with the import file header.
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this->GenerateImportHeaderCode(os, config);
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// Generate the per-config target information.
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this->GenerateImportConfig(os, config);
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// End with the import file footer.
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this->GenerateImportFooterCode(os);
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// Record this per-config import file.
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this->ConfigImportFiles[config] = fileName;
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return true;
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}
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//----------------------------------------------------------------------------
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void
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cmExportInstallFileGenerator
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::GenerateImportTargetsConfig(std::ostream& os,
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const char* config, std::string const& suffix)
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{
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// Add code to compute the installation prefix relative to the
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// import file location.
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const char* installDest = this->InstallExportGenerator->GetDestination();
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if(!cmSystemTools::FileIsFullPath(installDest))
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{
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std::string dest = installDest;
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os << "# Compute the installation prefix relative to this file.\n"
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<< "GET_FILENAME_COMPONENT(_IMPORT_PREFIX "
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<< "\"${CMAKE_CURRENT_LIST_FILE}\" PATH)\n";
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while(!dest.empty())
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{
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os <<
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"GET_FILENAME_COMPONENT(_IMPORT_PREFIX \"${_IMPORT_PREFIX}\" PATH)\n";
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dest = cmSystemTools::GetFilenamePath(dest);
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}
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os << "\n";
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// Import location properties may reference this variable.
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this->ImportPrefix = "${_IMPORT_PREFIX}/";
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}
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// Add each target in the set to the export.
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for(std::vector<cmTargetExport*>::const_iterator
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tei = this->ExportSet->begin();
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tei != this->ExportSet->end(); ++tei)
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{
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// Collect import properties for this target.
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cmTargetExport* te = *tei;
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ImportPropertyMap properties;
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this->SetImportLocationProperty(config, suffix,
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te->ArchiveGenerator, properties);
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this->SetImportLocationProperty(config, suffix,
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te->LibraryGenerator, properties);
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this->SetImportLocationProperty(config, suffix,
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te->RuntimeGenerator, properties);
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this->SetImportLocationProperty(config, suffix,
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te->FrameworkGenerator, properties);
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this->SetImportLocationProperty(config, suffix,
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te->BundleGenerator, properties);
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// If any file location was set for the target add it to the
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// import file.
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if(!properties.empty())
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{
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// Get the rest of the target details.
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this->SetImportDetailProperties(config, suffix,
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te->Target, properties);
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// TOOD: PUBLIC_HEADER_LOCATION
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// This should wait until the build feature propagation stuff
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// is done. Then this can be a propagated include directory.
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// this->GenerateImportProperty(config, te->HeaderGenerator,
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// properties);
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// Generate code in the export file.
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this->GenerateImportPropertyCode(os, config, te->Target, properties);
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}
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}
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// Cleanup the import prefix variable.
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if(!this->ImportPrefix.empty())
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{
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os << "# Cleanup temporary variables.\n"
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<< "SET(_IMPORT_PREFIX)\n"
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<< "\n";
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}
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}
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//----------------------------------------------------------------------------
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void
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cmExportInstallFileGenerator
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::SetImportLocationProperty(const char* config, std::string const& suffix,
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cmInstallTargetGenerator* itgen,
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ImportPropertyMap& properties)
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{
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// Skip rules that do not match this configuration.
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if(!(itgen && itgen->InstallsForConfig(config)))
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{
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return;
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}
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// Get the target to be installed.
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cmTarget* target = itgen->GetTarget();
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// Construct the installed location of the target.
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std::string dest = itgen->GetDestination();
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std::string value;
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if(!cmSystemTools::FileIsFullPath(dest.c_str()))
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{
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// The target is installed relative to the installation prefix.
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if(this->ImportPrefix.empty())
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{
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this->ComplainAboutImportPrefix(itgen);
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}
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value = this->ImportPrefix;
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}
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value += dest;
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value += "/";
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if(itgen->IsImportLibrary())
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{
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// Construct the property name.
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std::string prop = "IMPORTED_IMPLIB";
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prop += suffix;
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// Append the installed file name.
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value += itgen->GetInstallFilename(target, config,
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cmInstallTargetGenerator::NameImplib);
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// Store the property.
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properties[prop] = value;
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}
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else
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{
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// Construct the property name.
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std::string prop = "IMPORTED_LOCATION";
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prop += suffix;
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// Append the installed file name.
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if(target->IsFrameworkOnApple())
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{
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value += itgen->GetInstallFilename(target, config);
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value += ".framework/";
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value += itgen->GetInstallFilename(target, config);
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}
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else if(target->IsAppBundleOnApple())
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{
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value += itgen->GetInstallFilename(target, config);
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value += ".app/Contents/MacOS/";
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value += itgen->GetInstallFilename(target, config);
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}
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else
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{
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value += itgen->GetInstallFilename(target, config,
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cmInstallTargetGenerator::NameReal);
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}
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// Store the property.
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properties[prop] = value;
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}
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}
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//----------------------------------------------------------------------------
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void
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cmExportInstallFileGenerator
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::ComplainAboutImportPrefix(cmInstallTargetGenerator* itgen)
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{
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const char* installDest = this->InstallExportGenerator->GetDestination();
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cmOStringStream e;
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e << "INSTALL(EXPORT \"" << this->Name << "\") given absolute "
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<< "DESTINATION \"" << installDest << "\" but the export "
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<< "references an installation of target \""
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<< itgen->GetTarget()->GetName() << "\" which has relative "
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<< "DESTINATION \"" << itgen->GetDestination() << "\".";
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cmSystemTools::Error(e.str().c_str());
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}
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//----------------------------------------------------------------------------
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void
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cmExportInstallFileGenerator
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::ComplainAboutMissingTarget(cmTarget* depender, cmTarget* dependee)
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{
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cmOStringStream e;
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e << "INSTALL(EXPORT \"" << this->Name << "\" ...) "
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<< "includes target \"" << depender->GetName()
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<< "\" which requires target \"" << dependee->GetName()
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<< "\" that is not in the export set.";
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cmSystemTools::Error(e.str().c_str());
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}
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