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bdca8b01d2
#pragma once is a widely supported compiler pragma, even though it is not part of the C++ standard. Many of the issues keeping #pragma once from being standardized (distributed filesystems, build farms, hard links, etc.) do not apply to CMake - it is easy to build CMake on a single machine. CMake also does not install any header files which can be consumed by other projects (though cmCPluginAPI.h has been deliberately omitted from this conversion in case anyone is still using it.) Finally, #pragma once has been required to build CMake since at least August 2017 (7f29bbe6 enabled server mode unconditionally, which had been using #pragma once since September 2016 (b13d3e0d)). The fact that we now require C++11 filters out old compilers, and it is unlikely that there is a compiler which supports C++11 but does not support #pragma once.
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt 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 <string>
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#include <vector>
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#include "cmStateDirectory.h"
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class cmComputeLinkInformation;
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class cmGeneratorTarget;
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class cmOutputConverter;
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template <typename T>
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class BT;
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class cmLinkLineComputer
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{
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public:
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cmLinkLineComputer(cmOutputConverter* outputConverter,
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cmStateDirectory const& stateDir);
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virtual ~cmLinkLineComputer();
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cmLinkLineComputer(cmLinkLineComputer const&) = delete;
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cmLinkLineComputer& operator=(cmLinkLineComputer const&) = delete;
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void SetUseWatcomQuote(bool useWatcomQuote);
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void SetUseNinjaMulti(bool useNinjaMulti);
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void SetForResponse(bool forResponse);
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void SetRelink(bool relink);
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virtual std::string ConvertToLinkReference(std::string const& input) const;
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std::string ComputeLinkPath(cmComputeLinkInformation& cli,
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std::string const& libPathFlag,
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std::string const& libPathTerminator);
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void ComputeLinkPath(cmComputeLinkInformation& cli,
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std::string const& libPathFlag,
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std::string const& libPathTerminator,
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std::vector<BT<std::string>>& linkPath);
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std::string ComputeFrameworkPath(cmComputeLinkInformation& cli,
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std::string const& fwSearchFlag);
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std::string ComputeLinkLibraries(cmComputeLinkInformation& cli,
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std::string const& stdLibString);
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virtual void ComputeLinkLibraries(
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cmComputeLinkInformation& cli, std::string const& stdLibString,
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std::vector<BT<std::string>>& linkLibraries);
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virtual std::string GetLinkerLanguage(cmGeneratorTarget* target,
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std::string const& config);
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protected:
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std::string ComputeLinkLibs(cmComputeLinkInformation& cli);
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void ComputeLinkLibs(cmComputeLinkInformation& cli,
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std::vector<BT<std::string>>& linkLibraries);
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std::string ComputeRPath(cmComputeLinkInformation& cli);
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std::string ConvertToOutputFormat(std::string const& input);
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std::string ConvertToOutputForExisting(std::string const& input);
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cmStateDirectory StateDir;
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cmOutputConverter* OutputConverter;
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bool ForResponse;
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bool UseWatcomQuote;
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bool UseNinjaMulti;
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bool Relink;
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};
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