mirror of
https://github.com/Kitware/CMake.git
synced 2026-04-22 14:23:10 -05:00
Brad King
bcbb212df7
Wide use of CMake 3.28.{1,0[-rcN]} has uncovered some hangs and crashes
in libuv SIGCHLD handling on some platforms, particularly in virtualization
environments on macOS hosts. Although the bug does not seem to be in CMake,
we can restore stability in the CMake 3.28 release series for users of such
platforms by reverting our new uses of libuv for process execution.
Revert implementation changes merged by commit 4771544386 (Merge topic
'replace-cmsysprocess-with-cmuvprocesschain', 2023-09-06, v3.28.0-rc1~138),
but keep test suite updates.
Issue: #25414, #25500, #25562, #25589
82 lines
2.4 KiB
C++
82 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 <set>
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#include <string>
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#include <vector>
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#include "cmsys/RegularExpression.hxx"
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class cmXMLElement;
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/** \class cmCTestLaunchReporter
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* \brief Generate CTest XML output for the 'ctest --launch' tool.
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*/
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class cmCTestLaunchReporter
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{
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public:
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// Initialize the launcher from its command line.
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cmCTestLaunchReporter();
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~cmCTestLaunchReporter();
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cmCTestLaunchReporter(const cmCTestLaunchReporter&) = delete;
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cmCTestLaunchReporter& operator=(const cmCTestLaunchReporter&) = delete;
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// Methods to check the result of the real command.
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bool IsError() const;
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// Launcher options specified before the real command.
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std::string OptionOutput;
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std::string OptionSource;
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std::string OptionLanguage;
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std::string OptionTargetName;
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std::string OptionTargetType;
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std::string OptionBuildDir;
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std::string OptionFilterPrefix;
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// The real command line appearing after launcher arguments.
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std::string CWD;
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// The real command line after response file expansion.
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std::vector<std::string> RealArgs;
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// A hash of the real command line is unique and unlikely to collide.
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std::string LogHash;
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void ComputeFileNames();
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bool Passthru;
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struct cmsysProcess_s* Process;
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int ExitCode;
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// Temporary log files for stdout and stderr of real command.
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std::string LogDir;
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std::string LogOut;
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std::string LogErr;
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// Labels associated with the build rule.
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std::set<std::string> Labels;
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void LoadLabels();
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bool SourceMatches(std::string const& lhs, std::string const& rhs);
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// Regular expressions to match warnings and their exceptions.
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std::vector<cmsys::RegularExpression> RegexWarning;
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std::vector<cmsys::RegularExpression> RegexWarningSuppress;
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bool Match(std::string const& line,
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std::vector<cmsys::RegularExpression>& regexps);
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bool MatchesFilterPrefix(std::string const& line) const;
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// Methods to generate the xml fragment.
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void WriteXML();
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void WriteXMLAction(cmXMLElement&) const;
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void WriteXMLCommand(cmXMLElement&);
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void WriteXMLResult(cmXMLElement&);
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void WriteXMLLabels(cmXMLElement&);
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void DumpFileToXML(cmXMLElement&, const char* tag, std::string const& fname);
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// Configuration
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std::string SourceDir;
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};
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