[LLVMbugs] [Bug 15022] New: "clang frontend command failed due to signal" on nightly build of VTK

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=15022

             Bug #: 15022
           Summary: "clang frontend command failed due to signal" on
                    nightly build of VTK
           Product: new-bugs
           Version: trunk
          Platform: Macintosh
        OS/Version: MacOS X
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: sean at rogue-research.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


Created attachment 9900
  --> http://llvm.org/bugs/attachment.cgi?id=9900
requested file 1

I build VTK (www.vtk.org) nightly on OS X 10.8.2 using clang trunk (which I
rebuild every few weeks, currently it's r172635).  Generally all is well.

Last night's build failed: 
<http://open.cdash.org/viewBuildError.php?buildid=2778074>

---------
clang-3: error: unable to execute command: posix_spawn failed: Permission
denied
clang-3: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 3.3 (trunk 172635)
Target: x86_64-apple-darwin12.2.0
Thread model: posix
clang-3: note: diagnostic msg: PLEASE submit a bug report to  and include the
crash backtrace, preprocessed source, and associated run script.
clang-3: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-3: note: diagnostic msg:
/var/folders/fk/hnnmm2h91xl6zvz8dl4y6b8r0000gn/T/vtkPolyDataSourceWidgetTcl-rl2gF4.cpp
clang-3: note: diagnostic msg:
/var/folders/fk/hnnmm2h91xl6zvz8dl4y6b8r0000gn/T/vtkPolyDataSourceWidgetTcl-rl2gF4.sh
clang-3: note: diagnostic msg: 

********************
---------

Requested files attached.

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