On Jan 09 2023, Segher Boessenkool wrote: > It is required by POSIX (for the c99 command, anyway). It *also* is > required to be supported when producing object files (so when no linking > is done). > > It is a GCC flag, and documented just fine: > https://gcc.gnu.org/onlinedocs/gcc/Link-Options.html#index-s Most assembler flags are unrelated to the flags passed to the compiler driver, and -s is no exception. POSIX has nothing to say about the sub-commands of the compiler anyway. -- Andreas Schwab, schwab@xxxxxxxxxxxxxx GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."