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f49b0e6759
`include-what-you-use` diagnostics, in practice, are specific to the environment's compiler and standard library. Update includes to satisfy IWYU for our CI job under Debian 13. Some patterns: * Types named in virtual `override` signatures no longer require includes since the overridden signature already names them. * A function argument's type needs to be included even if its constructor is called only by implicit conversion. For example, constructing a `std::function` from a lambda now requires `<functional>`. * Some prior mysterious `<type_traits>` inclusions are no longer required.
73 lines
2.8 KiB
C++
73 lines
2.8 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file LICENSE.rst or https://cmake.org/licensing for details. */
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#pragma once
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#include "cmConfigure.h" // IWYU pragma: keep
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#include <iosfwd>
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#include <string>
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#include "cmExportCMakeConfigGenerator.h"
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#include "cmExportInstallFileGenerator.h"
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class cmInstallExportGenerator;
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/** \class cmExportInstallCMakeConfigGenerator
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* \brief Generate files exporting targets from an install tree.
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*
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* cmExportInstallCMakeConfigGenerator generates files exporting targets from
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* an installation tree. The files are placed in a temporary location for
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* installation by cmInstallExportGenerator. The file format is CMake's native
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* package configuration format.
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*
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* One main file is generated that creates the imported targets and loads
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* per-configuration files. Target locations and settings for each
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* configuration are written to these per-configuration files. After
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* installation the main file loads the configurations that have been
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* installed.
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*
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* This is used to implement the INSTALL(EXPORT) command.
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*/
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class cmExportInstallCMakeConfigGenerator
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: public cmExportCMakeConfigGenerator
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, public cmExportInstallFileGenerator
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{
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public:
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/** Construct with the export installer that will install the
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files. */
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cmExportInstallCMakeConfigGenerator(cmInstallExportGenerator* iegen);
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/** Compute the globbing expression used to load per-config import
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files from the main file. */
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std::string GetConfigImportFileGlob() const override;
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protected:
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// Implement virtual methods from the superclass.
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bool GenerateMainFile(std::ostream& os) override;
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void GenerateImportTargetsConfig(std::ostream& os, std::string const& config,
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std::string const& suffix) override;
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void GenerateImportConfig(std::ostream& os,
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std::string const& config) override;
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char GetConfigFileNameSeparator() const override { return '-'; }
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/** Generate the relative import prefix. */
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virtual void GenerateImportPrefix(std::ostream&);
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/** Generate the relative import prefix. */
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virtual void LoadConfigFiles(std::ostream&);
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virtual void CleanupTemporaryVariables(std::ostream&);
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std::string GetFileSetDirectories(cmGeneratorTarget* gte, cmFileSet* fileSet,
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cmTargetExport const* te) override;
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std::string GetFileSetFiles(cmGeneratorTarget* gte, cmFileSet* fileSet,
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cmTargetExport const* te) override;
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std::string GetCxxModulesDirectory() const override;
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void GenerateCxxModuleConfigInformation(std::string const&,
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std::ostream&) const override;
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bool GenerateImportCxxModuleConfigTargetInclusion(std::string const&,
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std::string const&);
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};
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