It also produces that Illegal Instruction on Gentoo. However, the exact same cmake binary runs without issue on real hardware.
Some additions: qemu-mips64, qemu-arm, qemu-aarch64 doesn't have this problem (I'am using it with the same version of cmake compiled to/under those, and real HW). -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1860553 Title: cmake crashes on qemu-alpha-user with Illegal Instruction Status in QEMU: New Bug description: I tried building cmake on Debian unstable for Alpha today using qemu- user and the compiled cmake binary crashed with "Illegal Instruction": g++ -Wl,-z,relro -Wl,--as-needed -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -I/<<PKGBUILDDIR>>/Build/Bootstrap.cmk -I/<<PKGBUILDDIR>>/Source -I/<<PKGBUILDDIR>>/Source/LexerParser -I/<<PKGBUILDDIR>>/Utilities cmAddCustomCommandCommand.o cmAddCustomTargetCommand.o cmAddDefinitionsCommand.o cmAddDependenciesCommand.o cmAddExecutableCommand.o cmAddLibraryCommand.o cmAddSubDirectoryCommand.o cmAddTestCommand.o cmArgumentParser.o cmBreakCommand.o cmBuildCommand.o cmCMakeMinimumRequired.o cmCMakePolicyCommand.o cmCPackPropertiesGenerator.o cmCacheManager.o cmCommand.o cmCommandArgumentParserHelper.o cmCommands.o cmCommonTargetGenerator.o cmComputeComponentGraph.o cmComputeLinkDepends.o cmComputeLinkInformation.o cmComputeTargetDepends.o cmConditionEvaluator.o cmConfigureFileCommand.o cmContinueCommand.o cmCoreTryCompile.o cmCreateTestSourceList.o cmCustomCommand.o cmCustomCommandGenerator.o cmDefinePropertyCommand.o cmDefinitions.o cmDepends.o cmDependsC.o cmDisallowedCommand.o cmDocumentationFormatter.o cmEnableLanguageCommand.o cmEnableTestingCommand.o cmExecProgramCommand.o cmExecuteProcessCommand.o cmExpandedCommandArgument.o cmExportBuildFileGenerator.o cmExportFileGenerator.o cmExportInstallFileGenerator.o cmExportSet.o cmExportSetMap.o cmExportTryCompileFileGenerator.o cmExprParserHelper.o cmExternalMakefileProjectGenerator.o cmFileCommand.o cmFileCopier.o cmFileInstaller.o cmFileTime.o cmFileTimeCache.o cmFileTimes.o cmFindBase.o cmFindCommon.o cmFindFileCommand.o cmFindLibraryCommand.o cmFindPackageCommand.o cmFindPathCommand.o cmFindProgramCommand.o cmForEachCommand.o cmFunctionCommand.o cmFSPermissions.o cmGeneratedFileStream.o cmGeneratorExpression.o cmGeneratorExpressionContext.o cmGeneratorExpressionDAGChecker.o cmGeneratorExpressionEvaluationFile.o cmGeneratorExpressionEvaluator.o cmGeneratorExpressionLexer.o cmGeneratorExpressionNode.o cmGeneratorExpressionParser.o cmGeneratorTarget.o cmGetCMakePropertyCommand.o cmGetDirectoryPropertyCommand.o cmGetFilenameComponentCommand.o cmGetPipes.o cmGetPropertyCommand.o cmGetSourceFilePropertyCommand.o cmGetTargetPropertyCommand.o cmGetTestPropertyCommand.o cmGlobalCommonGenerator.o cmGlobalGenerator.o cmGlobalUnixMakefileGenerator3.o cmGlobVerificationManager.o cmHexFileConverter.o cmIfCommand.o cmIncludeCommand.o cmIncludeGuardCommand.o cmIncludeDirectoryCommand.o cmIncludeRegularExpressionCommand.o cmInstallCommand.o cmInstallCommandArguments.o cmInstallDirectoryGenerator.o cmInstallExportGenerator.o cmInstallFilesCommand.o cmInstallFilesGenerator.o cmInstallGenerator.o cmInstallScriptGenerator.o cmInstallSubdirectoryGenerator.o cmInstallTargetGenerator.o cmInstallTargetsCommand.o cmInstalledFile.o cmLinkDirectoriesCommand.o cmLinkItem.o cmLinkLineComputer.o cmLinkLineDeviceComputer.o cmListCommand.o cmListFileCache.o cmLocalCommonGenerator.o cmLocalGenerator.o cmLocalUnixMakefileGenerator3.o cmMSVC60LinkLineComputer.o cmMacroCommand.o cmMakeDirectoryCommand.o cmMakefile.o cmMakefileExecutableTargetGenerator.o cmMakefileLibraryTargetGenerator.o cmMakefileTargetGenerator.o cmMakefileUtilityTargetGenerator.o cmMarkAsAdvancedCommand.o cmMathCommand.o cmMessageCommand.o cmMessenger.o cmNewLineStyle.o cmOSXBundleGenerator.o cmOptionCommand.o cmOrderDirectories.o cmOutputConverter.o cmParseArgumentsCommand.o cmPathLabel.o cmPolicies.o cmProcessOutput.o cmProjectCommand.o cmProperty.o cmPropertyDefinition.o cmPropertyDefinitionMap.o cmPropertyMap.o cmReturnCommand.o cmRulePlaceholderExpander.o cmScriptGenerator.o cmSearchPath.o cmSeparateArgumentsCommand.o cmSetCommand.o cmSetDirectoryPropertiesCommand.o cmSetPropertyCommand.o cmSetSourceFilesPropertiesCommand.o cmSetTargetPropertiesCommand.o cmSetTestsPropertiesCommand.o cmSiteNameCommand.o cmSourceFile.o cmSourceFileLocation.o cmState.o cmStateDirectory.o cmStateSnapshot.o cmStringReplaceHelper.o cmStringCommand.o cmSubdirCommand.o cmSystemTools.o cmTarget.o cmTargetCompileDefinitionsCommand.o cmTargetCompileFeaturesCommand.o cmTargetCompileOptionsCommand.o cmTargetIncludeDirectoriesCommand.o cmTargetLinkLibrariesCommand.o cmTargetPropCommandBase.o cmTargetPropertyComputer.o cmTargetSourcesCommand.o cmTest.o cmTestGenerator.o cmTimestamp.o cmTryCompileCommand.o cmTryRunCommand.o cmUnexpectedCommand.o cmUnsetCommand.o cmUVHandlePtr.o cmUVProcessChain.o cmVersion.o cmWhileCommand.o cmWorkingDirectory.o cmake.o cmakemain.o cmcmd.o cm_string_view.o cmCommandArgumentLexer.o cmCommandArgumentParser.o cmExprLexer.o cmExprParser.o cmListFileLexer.o Directory.o EncodingCXX.o FStream.o Glob.o RegularExpression.o SystemTools.o EncodingC.o ProcessUNIX.o String.o System.o Terminal.o uv-src-strscpy.c.o uv-src-timer.c.o uv-src-uv-common.c.o uv-src-unix-cmake-bootstrap.c.o uv-src-unix-core.c.o uv-src-unix-fs.c.o uv-src-unix-loop.c.o uv-src-unix-loop-watcher.c.o uv-src-unix-no-fsevents.c.o uv-src-unix-pipe.c.o uv-src-unix-poll.c.o uv-src-unix-posix-hrtime.c.o uv-src-unix-posix-poll.c.o uv-src-unix-process.c.o uv-src-unix-signal.c.o uv-src-unix-stream.c.o -ldl -lrt -o cmake make[2]: Leaving directory '/<<PKGBUILDDIR>>/Build/Bootstrap.cmk' loading initial cache file /<<PKGBUILDDIR>>/Build/Bootstrap.cmk/InitialCacheFlags.cmake Illegal instruction --------------------------------------------- Error when bootstrapping CMake: Problem while running initial CMake --------------------------------------------- I'm working on creating a chroot for download to reproduce the issue. 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