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71784bb6d8
There is an inadvertent inconsistency in the notice for the CPS export experimental feature as compared to other experimental feature notices. Change it to be consistent.
116 lines
3.5 KiB
C++
116 lines
3.5 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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#include "cmExperimental.h"
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#include <cassert>
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#include <cstddef>
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#include <string>
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#include "cmMakefile.h"
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#include "cmMessageType.h"
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#include "cmValue.h"
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namespace {
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/*
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* The `Uuid` fields of these objects should change periodically.
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* Search for other instances to keep the documentation and test suite
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* up-to-date.
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*/
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cmExperimental::FeatureData LookupTable[] = {
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// ExportPackageDependencies
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{ "ExportPackageDependencies",
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"1942b4fa-b2c5-4546-9385-83f254070067",
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"CMAKE_EXPERIMENTAL_EXPORT_PACKAGE_DEPENDENCIES",
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"CMake's EXPORT_PACKAGE_DEPENDENCIES support is experimental. It is meant "
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"only for experimentation and feedback to CMake developers.",
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{},
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cmExperimental::TryCompileCondition::Always,
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false },
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// WindowsKernelModeDriver
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{ "WindowsKernelModeDriver",
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"fac18f65-504e-4dbb-b068-f356bb1f2ddb",
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"CMAKE_EXPERIMENTAL_WINDOWS_KERNEL_MODE_DRIVER",
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"CMake's Windows kernel-mode driver support is experimental. It is meant "
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"only for experimentation and feedback to CMake developers.",
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{},
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cmExperimental::TryCompileCondition::Always,
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false },
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// CxxImportStd
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{ "CxxImportStd",
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"0e5b6991-d74f-4b3d-a41c-cf096e0b2508",
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"CMAKE_EXPERIMENTAL_CXX_IMPORT_STD",
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"CMake's support for `import std;` in C++23 and newer is experimental. It "
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"is meant only for experimentation and feedback to CMake developers.",
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{},
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cmExperimental::TryCompileCondition::Always,
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false },
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// ExportPackageInfo
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{ "ExportPackageInfo",
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"b80be207-778e-46ba-8080-b23bba22639e",
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"CMAKE_EXPERIMENTAL_EXPORT_PACKAGE_INFO",
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"CMake's support for exporting package information in the Common Package "
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"Specification format is experimental. It is meant only for "
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"experimentation and feedback to CMake developers.",
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{},
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cmExperimental::TryCompileCondition::Always,
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false },
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// ExportBuildDatabase
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{ "ExportBuildDatabase",
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"4bd552e2-b7fb-429a-ab23-c83ef53f3f13",
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"CMAKE_EXPERIMENTAL_EXPORT_BUILD_DATABASE",
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"CMake's support for exporting build databases is experimental. It is "
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"meant only for experimentation and feedback to CMake developers.",
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{},
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cmExperimental::TryCompileCondition::Never,
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false },
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};
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static_assert(sizeof(LookupTable) / sizeof(LookupTable[0]) ==
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static_cast<size_t>(cmExperimental::Feature::Sentinel),
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"Experimental feature lookup table mismatch");
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cmExperimental::FeatureData& DataForFeature(cmExperimental::Feature f)
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{
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assert(f != cmExperimental::Feature::Sentinel);
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return LookupTable[static_cast<size_t>(f)];
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}
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}
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const cmExperimental::FeatureData& cmExperimental::DataForFeature(Feature f)
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{
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return ::DataForFeature(f);
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}
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cm::optional<cmExperimental::Feature> cmExperimental::FeatureByName(
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std::string const& name)
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{
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size_t idx = 0;
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for (auto const& feature : LookupTable) {
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if (feature.Name == name) {
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return static_cast<Feature>(idx);
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}
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++idx;
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}
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return {};
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}
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bool cmExperimental::HasSupportEnabled(cmMakefile const& mf, Feature f)
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{
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bool enabled = false;
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auto& data = ::DataForFeature(f);
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auto value = mf.GetDefinition(data.Variable);
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if (value == data.Uuid) {
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enabled = true;
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}
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if (enabled && !data.Warned) {
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mf.IssueMessage(MessageType::AUTHOR_WARNING, data.Description);
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data.Warned = true;
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}
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return enabled;
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}
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