https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64721
--- Comment #4 from David Malcolm <dmalcolm at gcc dot gnu.org> --- (In reply to David Malcolm from comment #1) > (B) seems best from the POV of a library that aims to be thread-safe: don't > touch signal-handlers when inside libgccjit. I have a patch for this. Patch posted for review as https://gcc.gnu.org/ml/gcc-patches/2015-01/msg01958.html