https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101711
--- Comment #7 from ctice at gcc dot gnu.org --- Also, I downloaded the sources for mcfgthread from the repo supplied in comment5, but I can't seem to get that to build -- the GCC on my machine does not recognize "-municode" as a valid flag. Is there something else I need in order to be able to build the library?