https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67363
--- Comment #15 from İsmail Dönmez <ismail at i10z dot com> --- (In reply to dave.anglin from comment #14) > On 2015-09-10 1:01 PM, ismail at i10z dot com wrote: > > The patch declares the functions but those functions do not exist on > > mingw-w64, > > seems to be this will just fail with an undefined symbol error. > The routines are in liberty and the patch assumes that that they are > built. If that's not the > case on mingw-w64, then they will have to be provided by some other means. Ah that makes sense, thanks!