97 lines
3.5 KiB
C++
97 lines
3.5 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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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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#ifndef cmExportFileGenerator_h
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#define cmExportFileGenerator_h
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#include "cmCommand.h"
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/** \class cmExportFileGenerator
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* \brief Generate a file exporting targets from a build or install tree.
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*
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* cmExportFileGenerator is the superclass for
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* cmExportBuildFileGenerator and cmExportInstallFileGenerator. It
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* contains common code generation routines for the two kinds of
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* export implementations.
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*/
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class cmExportFileGenerator
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{
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public:
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/** Set the full path to the export file to generate. */
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void SetExportFile(const char* mainFile);
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/** Set the namespace in which to place exported target names. */
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void SetNamespace(const char* ns) { this->Namespace = ns; }
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/** Add a configuration to be exported. */
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void AddConfiguration(const char* config);
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/** Actually generate the export file. Returns whether there was an
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error. */
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bool GenerateImportFile();
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protected:
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typedef std::map<cmStdString, cmStdString> ImportPropertyMap;
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// Generate per-configuration target information to the given output
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// stream.
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void GenerateImportConfig(std::ostream& os, const char* config);
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// Methods to implement export file code generation.
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void GenerateImportHeaderCode(std::ostream& os, const char* config = 0);
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void GenerateImportFooterCode(std::ostream& os);
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void GenerateImportVersionCode(std::ostream& os);
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void GenerateImportTargetCode(std::ostream& os, cmTarget* target);
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void GenerateImportPropertyCode(std::ostream& os, const char* config,
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cmTarget* target,
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ImportPropertyMap const& properties);
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// Collect properties with detailed information about targets beyond
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// their location on disk.
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void SetImportDetailProperties(const char* config,
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std::string const& suffix, cmTarget* target,
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ImportPropertyMap& properties);
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/** Each subclass knows how to generate its kind of export file. */
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virtual bool GenerateMainFile(std::ostream& os) = 0;
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/** Each subclass knows where the target files are located. */
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virtual void GenerateImportTargetsConfig(std::ostream& os,
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const char* config,
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std::string const& suffix) = 0;
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/** Each subclass knows how to complain about a target that is
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missing from an export set. */
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virtual void ComplainAboutMissingTarget(cmTarget*, const char* dep) = 0;
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// The namespace in which the exports are placed in the generated file.
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std::string Namespace;
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// The set of configurations to export.
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std::vector<std::string> Configurations;
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// The file to generate.
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std::string MainImportFile;
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std::string FileDir;
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std::string FileBase;
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std::string FileExt;
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// The set of targets included in the export.
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std::set<cmTarget*> ExportedTargets;
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};
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#endif
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