https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120148
Andreas Schwab <sch...@linux-m68k.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
Status|UNCONFIRMED |RESOLVED
--- Comment #2 from Andreas Schwab <sch...@linux-m68k.org> ---
You need to declare printf with __attribute__((format)) to get the warning. By
using -fno-builtin the declaration of printf just declares a random function
with no other special properties.
