https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115874
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |build --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- # ifdef HAVE_FPUTS_UNLOCKED so you might want to check why configury thinks fputs_unlocked is available?