https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115396
Sam James <sjames at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |INVALID Status|UNCONFIRMED |RESOLVED --- Comment #3 from Sam James <sjames at gcc dot gnu.org> --- Ugh, I missed that UnitTest++ is a static library. Rebuilding it fixes it. It's the usual LTO format issue.