llvm-symbolizer problem
Kurt Hornik
Kurt.Hornik at wu.ac.at
Thu Jun 19 13:30:44 UTC 2014
>>>>> Sylvestre Ledru writes:
> On 19/06/2014 15:07, Kurt Hornik wrote:
>> Dear maintainers,
>>
>> It seems that at least for the testing versions of the Clang 3.4
>> packages we only get a versioned llvm-symbolizer binary in the path
>> (specifically, /usr/bin/llvm-symbolizer-3.4).
>>
>> However, the common sanitizer code base does
>>
>> ./compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: path_to_external = FindPathToBinary("llvm-symbolizer");
>>
>> and hence fails to find a symbolizer, resulting in warnings like
>>
>> ==29072==WARNING: Trying to symbolize code, but external symbolizer is not initialized!
>>
>> and subsequently un-symbolized output (in particular, missing source
>> file line numbers for the runtime error messages) ...
>>
>> Would it be possible to create unversioned llvm-symbolizer symlinks?
> Sure (even if I will probably update the code instead). Could you
> report a bug?
Thanks! I can try reporting a bug if necessary ...
Best
-k
> Thanks,
> Sylvestre
More information about the Pkg-llvm-team
mailing list