https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111343
Oleg Endo <olegendo at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target|SH4 |sh*-*-* CC| |olegendo at gcc dot gnu.org --- Comment #2 from Oleg Endo <olegendo at gcc dot gnu.org> --- I think this would be a problem on all targets where DF is forced to be SF, which I think is not a good thing at all. It's also causing problems with Fortan. I'm not sure if it makes sense to add support for DF == SF in the libraries. Perhaps at least on SH4 the -m4-single-only option shouldn't be used generally to build whole projects, but rather only a few files where it's really needed.