./gradlew compileFastdebug fails with Caused by: org.gradle.process.internal.ExecException: Process 'command 'make'' finished with non-zero exit value 2 about dcevm HOT 10 OPEN

I guess you are trying to build it on Mac OS X. As far as I remember, Java 8 build scripts are not quite compatible with latest clang. You need to install gcc and somehow tell build scripts to use it (unfortunately, I don't remember how I did that).

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Ivan,

Correct .. I am on OSX Mavericks
Apple LLVM version 6.0 (clang-600.0.56) (based on LLVM 3.5svn)

I'll take a look and if I get it working ill post my approach here.
Thanks
Will

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brew install gcc  # https://github.com/Homebrew/homebrew/blob/master/Library/Formula/gcc.rb
PATH=/usr/local/opt/gcc/bin:$PATH
export CPP="gcc-4.9 -E"
export CC=gcc-4.9
export CXX=g++-4.9

One might need to override NM and RANLIB, too, but that should get you started. These values are fresh in my mind from a recent attempt to compile OpenJDK8; FWIW, OpenJDK9 builds successfully under clang, so help is on the way. :-)

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I got this errors while compile DCEVM with suggested compiler and ENV variables

13:52:34.445 [INFO] [system.out] Making SA debugger back-end...
13:52:34.445 [INFO] [system.out] gcc-4.9 -Damd64 -D_GNU_SOURCE
13:52:34.446 [INFO] [system.out] -m64 -Wl,-install_name,@rpath/libsaproc.dylib -dynamiclib -compatibility_version 1.0.0 -current_version 1.0.0 -fPIC -fPIC
13:52:34.447 [INFO] [system.out] -I/Users/alekspo/SDKs/dcevm/hotspot/agent/src/os/bsd
13:52:34.448 [INFO] [system.out] -I../generated
13:52:34.448 [INFO] [system.out] -I/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home/jre/../include -I/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home/jre/../include/darwin -I/System/Library/Frameworks/JavaVM.framework/Headers
13:52:34.450 [INFO] [system.out] /Users/alekspo/SDKs/dcevm/hotspot/agent/src/os/bsd/symtab.c /Users/alekspo/SDKs/dcevm/hotspot/agent/src/os/bsd/libproc_impl.c /Users/alekspo/SDKs/dcevm/hotspot/agent/src/os/bsd/ps_core.c /Users/alekspo/SDKs/dcevm/hotspot/agent/src/os/bsd/MacosxDebuggerLocal.m /Users/alekspo/SDKs/dcevm/hotspot/agent/src/share/native/sadis.c
13:52:34.451 [INFO] [system.out]
13:52:34.452 [INFO] [system.out]
13:52:34.452 [INFO] [system.out] -o libsaproc.dylib
13:52:34.453 [INFO] [system.out] -g -framework Foundation -F/System/Library/Frameworks/JavaVM.framework/Frameworks -framework JavaNativeFoundation -framework Security -framework CoreFoundation
13:52:35.408 [ERROR] [system.err] In file included from /usr/include/os/object.h:75:0,
13:52:35.409 [ERROR] [system.err] from /usr/include/dispatch/dispatch.h:48,
13:52:35.410 [ERROR] [system.err] from /System/Library/Frameworks/CoreFoundation.framework/Headers/CFStream.h:15,
13:52:35.410 [ERROR] [system.err] from /System/Library/Frameworks/CoreFoundation.framework/Headers/CFPropertyList.h:13,
13:52:35.411 [ERROR] [system.err] from /System/Library/Frameworks/CoreFoundation.framework/Headers/CoreFoundation.h:55,
13:52:35.411 [ERROR] [system.err] from /System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:6,
13:52:35.412 [ERROR] [system.err] from /Users/alekspo/SDKs/dcevm/hotspot/agent/src/os/bsd/MacosxDebuggerLocal.m:26:
13:52:35.412 [ERROR] [system.err] /usr/include/objc/NSObject.h:22:4: error: unknown type name 'instancetype'
13:52:35.413 [ERROR] [system.err] - (instancetype)self;
13:52:35.413 [ERROR] [system.err] ^
13:52:35.414 [ERROR] [system.err] /usr/include/objc/NSObject.h:36:4: error: unknown type name 'instancetype'
13:52:35.415 [ERROR] [system.err] - (instancetype)retain OBJC_ARC_UNAVAILABLE;
13:52:35.415 [ERROR] [system.err] ^
13:52:35.416 [ERROR] [system.err] /usr/include/objc/NSObject.h:38:4: error: unknown type name 'instancetype'
13:52:35.417 [ERROR] [system.err] - (instancetype)autorelease OBJC_ARC_UNAVAILABLE;
13:52:35.417 [ERROR] [system.err] ^
13:52:35.418 [ERROR] [system.err] /usr/include/objc/NSObject.h:60:4: error: unknown type name 'instancetype'
13:52:35.419 [ERROR] [system.err] - (instancetype)init;
13:52:35.420 [ERROR] [system.err] ^
13:52:35.421 [ERROR] [system.err] /usr/include/objc/NSObject.h:62:4: error: unknown type name 'instancetype'
13:52:35.422 [ERROR] [system.err] + (instancetype)new;
13:52:35.423 [ERROR] [system.err] ^
13:52:35.423 [ERROR] [system.err] /usr/include/objc/NSObject.h:63:4: error: unknown type name 'instancetype'

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It seems like this issue is caused by gcc not understanding "instancetype" (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63651) introduced in Yosemite.

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Try setting env. variables before compiling:

export CFLAGS=-Dinstancetype=id
export CXXFLAGS=-Dinstancetype=id

before running compilation.

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No changes.

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I'm rebuilding brew install gcc now, as they have moved to 5.1.0 (which is a bit higher than the 4.9.2 mentioned in the bug). It's, uh, taking a while but I'll report back with my findings

I also briefly looked around to see if there was any Vagrant support for PureDarwin and it seems not, both because Vagrant is targeting Vmware Fusion (not VirtualBox) and because PureDarwin has stalled out.

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I have fixed the jdk7 build (light, full, fastdebug and product) such that it works with clang 6.1.0 and the headers found in Yosemite; I can't get the jdk8u45 or 8u40 branch to build with either clang or gcc, citing linkage errors pretty early on:

Undefined symbols for architecture x86_64:
  "std::ostream::operator<<(int)", referenced from:
      printline(std::ostream&, char const*, int, char const*, int, int) in filebuff.o
  "std::ios_base::Init::Init()", referenced from:
      ___cxx_global_var_init in adlparse.o
      ___cxx_global_var_init in archDesc.o
      ___cxx_global_var_init in arena.o
      ___cxx_global_var_init in dfa.o
      ___cxx_global_var_init in dict2.o
      ___cxx_global_var_init in filebuff.o
      ___cxx_global_var_init in forms.o
      ...
  "std::ios_base::Init::~Init()", referenced from:
      ___cxx_global_var_init in adlparse.o
      ___cxx_global_var_init in archDesc.o
      ___cxx_global_var_init in arena.o
      ___cxx_global_var_init in dfa.o
      ___cxx_global_var_init in dict2.o
      ___cxx_global_var_init in filebuff.o
      ___cxx_global_var_init in forms.o
      ...
  "std::basic_ostream<char, std::char_traits<char> >& std::operator<<<std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)", referenced from:
      FileBuffRegion::print(std::ostream&) in filebuff.o
      printline(std::ostream&, char const*, int, char const*, int, int) in filebuff.o
  "std::basic_ostream<char, std::char_traits<char> >& std::operator<<<std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char)", referenced from:
      printline(std::ostream&, char const*, int, char const*, int, int) in filebuff.o
      expandtab(std::ostream&, int, char, char, char) in filebuff.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

However, please try my branch and see if it builds jdk7 for you as well. If so, I'll open a PR for it; if not, I'll beat on this problem some more.

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I encountered the same problem on Ubuntu 16.04.

This is my exception log:

01:25:36.309 [DEBUG] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] Task worker [Thread[main,5,main]] finished, busy: 0.303 secs, idle: 0.001 secs
01:25:36.313 [ERROR] [org.gradle.BuildExceptionReporter]
01:25:36.314 [ERROR] [org.gradle.BuildExceptionReporter] FAILURE: Build failed with an exception.
01:25:36.315 [ERROR] [org.gradle.BuildExceptionReporter]
01:25:36.315 [ERROR] [org.gradle.BuildExceptionReporter] * What went wrong:
01:25:36.315 [ERROR] [org.gradle.BuildExceptionReporter] Execution failed for task ':hotspot:compileProduct'.
01:25:36.315 [ERROR] [org.gradle.BuildExceptionReporter] > Process 'command 'make'' finished with non-zero exit value 2
01:25:36.316 [ERROR] [org.gradle.BuildExceptionReporter]
01:25:36.316 [ERROR] [org.gradle.BuildExceptionReporter] * Exception is:
01:25:36.316 [ERROR] [org.gradle.BuildExceptionReporter] org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':hotspot:compileProduct'.
01:25:36.316 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69)
01:25:36.317 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
01:25:36.317 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35)
01:25:36.318 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64)
01:25:36.318 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58)
01:25:36.318 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42)
01:25:36.318 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
01:25:36.319 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53)
01:25:36.319 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
01:25:36.319 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:310)
01:25:36.320 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79)
01:25:36.320 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63)
01:25:36.320 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51)
01:25:36.320 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23)
01:25:36.320 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88)
01:25:36.321 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:37)
01:25:36.321 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62)
01:25:36.321 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
01:25:36.321 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:68)
01:25:36.322 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
01:25:36.322 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62)
01:25:36.322 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:55)
01:25:36.322 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:149)
01:25:36.322 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106)
01:25:36.322 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86)
01:25:36.325 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:90)
01:25:36.326 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28)
01:25:36.326 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
01:25:36.326 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:41)
01:25:36.326 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:28)
01:25:36.327 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecuter.java:50)
01:25:36.327 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecuter.java:27)
01:25:36.327 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:40)
01:25:36.328 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:169)
01:25:36.328 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:237)
01:25:36.328 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:210)
01:25:36.330 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35)
01:25:36.330 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24)
01:25:36.330 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:206)
01:25:36.330 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169)
01:25:36.330 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33)
01:25:36.331 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22)
01:25:36.331 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.Main.doAction(Main.java:33)
01:25:36.331 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
01:25:36.331 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:54)
01:25:36.333 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:35)
01:25:36.334 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
01:25:36.334 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:30)
01:25:36.334 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:127)
01:25:36.334 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
01:25:36.334 [ERROR] [org.gradle.BuildExceptionReporter] Caused by: org.gradle.process.internal.ExecException: Process 'command 'make'' finished with non-zero exit value 2
01:25:36.335 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNormalExitValue(DefaultExecHandle.java:365)
01:25:36.335 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.process.internal.DefaultExecAction.execute(DefaultExecAction.java:31)
01:25:36.335 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.tasks.AbstractExecTask.exec(AbstractExecTask.java:54)
01:25:36.335 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:75)
01:25:36.336 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:226)
01:25:36.336 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:219)
01:25:36.336 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:208)
01:25:36.336 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:589)
01:25:36.337 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:572)
01:25:36.337 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80)
01:25:36.337 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61)
01:25:36.337 [ERROR] [org.gradle.BuildExceptionReporter] ... 49 more
01:25:36.338 [ERROR] [org.gradle.BuildExceptionReporter]
01:25:36.338 [LIFECYCLE] [org.gradle.BuildResultLogger]
01:25:36.338 [LIFECYCLE] [org.gradle.BuildResultLogger] BUILD FAILED
01:25:36.338 [LIFECYCLE] [org.gradle.BuildResultLogger]
01:25:36.339 [LIFECYCLE] [org.gradle.BuildResultLogger] Total time: 2.735 secs
01:25:36.339 [DEBUG] [org.gradle.api.internal.tasks.compile.daemon.CompilerDaemonManager] Stopping 0 compiler daemon(s).
01:25:36.340 [INFO] [org.gradle.api.internal.tasks.compile.daemon.CompilerDaemonManager] Stopped 0 compiler daemon(s).

The output log is too simple and no valid clues were found.

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