Jeff King <peff@xxxxxxxx> writes: >> error: ISO C99 doesn't support unnamed structs/unions [-Werror=pedantic] > > Hmm. It's interesting that the regular DEVELOPER=1 doesn't catch this. > It's because we don't specify -std there, and newer gcc defaults to > gnu17 (unnamed unions appeared in c11, I think). I wonder if it would be > helpful to teach config.mak.dev to pass -std=c99. FWIW, I use -std=gnu99 as our Makefile suggests.
