llvm-symbolizer problem
Kurt Hornik
Kurt.Hornik at wu.ac.at
Thu Jun 19 13:07:30 UTC 2014
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?
Best
-k
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