[llvm-bugs] [Bug 35396] New: lit crashes

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=35396

            Bug ID: 35396
           Summary: lit crashes
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: matthias.krueger at famsik.de
                CC: llvm-bugs at lists.llvm.org

[...]
llvm-lit:
/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/utils/lit/lit/formats/googletest.py:43:
warning: unable to discover google-tests in
'/home/matthias/LLVM/LLVM_dev/stage_3_tests/objects/projects/compiler-rt/lib/asan/tests/dynamic/./Asan-x86_64-inline-Dynamic-Test':
Command
'['/home/matthias/LLVM/LLVM_dev/stage_3_tests/objects/projects/compiler-rt/lib/asan/tests/dynamic/./Asan-x86_64-inline-Dynamic-Test',
'--gtest_list_tests']' returned non-zero exit status 1. Process output: 
=================================================================
==18957==ERROR: AddressSanitizer: odr-violation (0x00000022ab00):
  [1] size=2 '<string literal>'
/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/projects/compiler-rt/lib/asan/tests/asan_asm_test.cc:260:3
  [2] size=2 '<string literal>'
/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/utils/unittest/googletest/src/gtest.cc:5254:47
These globals were registered at these points:
  [1]:
    #0 0x7fe9eb5bfd6e 
(/home/matthias/LLVM/LLVM_dev/stage_3_tests/objects/./lib/clang/6.0.0/lib/linux/libclang_rt.asan-x86_64.so+0x83d6e)
    #1 0x2e1449 
(/home/matthias/LLVM/LLVM_dev/stage_3_tests/objects/projects/compiler-rt/lib/asan/tests/dynamic/Asan-x86_64-calls-Dynamic-Test+0x2e1449)

  [2]:
    #0 0x7fe9eb5bfd6e 
(/home/matthias/LLVM/LLVM_dev/stage_3_tests/objects/./lib/clang/6.0.0/lib/linux/libclang_rt.asan-x86_64.so+0x83d6e)
    #1 0x298069 
(/home/matthias/LLVM/LLVM_dev/stage_3_tests/objects/projects/compiler-rt/lib/asan/tests/dynamic/Asan-x86_64-calls-Dynamic-Test+0x298069)

==18957==HINT: if you don't care about these errors you may set
ASAN_OPTIONS=detect_odr_violation=0
SUMMARY: AddressSanitizer: odr-violation: global '<string literal>' at
/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/projects/compiler-rt/lib/asan/tests/asan_asm_test.cc:260:3
==18957==ABORTING
llvm-lit:
/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/utils/lit/lit/formats/googletest.py:43:
warning: unable to discover google-tests in
'/home/matthias/LLVM/LLVM_dev/stage_3_tests/objects/projects/compiler-rt/lib/asan/tests/dynamic/./Asan-x86_64-calls-Dynamic-Test':
Command
'['/home/matthias/LLVM/LLVM_dev/stage_3_tests/objects/projects/compiler-rt/lib/asan/tests/dynamic/./Asan-x86_64-calls-Dynamic-Test',
'--gtest_list_tests']' returned non-zero exit status 1. Process output: 
llvm-lit:
/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/utils/lit/lit/discovery.py:244:
warning: input
'/home/matthias/LLVM/LLVM_dev/stage_3_tests/objects/projects/compiler-rt/test/asan/Unit/dynamic'
contained no tests
llvm-lit:
/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/utils/lit/lit/llvm/config.py:331:
note: using clang: /home/matthias/LLVM/LLVM_dev/stage_3_tests/objects/bin/clang
llvm-lit:
/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/utils/lit/lit/TestingConfig.py:101:
fatal: unable to parse config file
'/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/tools/lldb/lit/lit.cfg',
traceback: Traceback (most recent call last):
  File
"/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/utils/lit/lit/TestingConfig.py",
line 88, in load_from_path
    exec(compile(data, path, 'exec'), cfg_globals, None)
  File
"/home/matthias/LLVM/LLVM_dev/stage_3_tests/llvm/tools/lldb/lit/lit.cfg", line
119, in <module>
    if re.match(r'icc', config.cc):
  File "/usr/lib64/python2.7/re.py", line 141, in match
    return _compile(pattern, flags).match(string)
TypeError: expected string or buffer

FAILED: CMakeFiles/check-all 



Here is the corresponding cmake call:
https://github.com/matthiaskrgr/llvm_bootstrap/blob/master/build_git.sh#L361

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