https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108008
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #54041|0 |1 is obsolete| | --- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Created attachment 54042 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54042&action=edit Removed headers and removed difference from -std=c++17/-std=gnu++17 -std=c++17 was causing posix_memalign not to be known as a allocator and such. Hide it using the gnu::noipa attribute instead.