[Bug libstdc++/111936] std::stacktrace cannot be used in a shared library

[vincenzo.innocente at cern dot ch via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111936

--- Comment #7 from vincenzo Innocente <vincenzo.innocente at cern dot ch> ---
not explicitly in the src tree.
only run configure in the build directory.
what I need to run in the src tree?