On 21.04.2017 20:08, co...@sdf.org wrote: > On Fri, Apr 21, 2017 at 07:46:27PM +0200, Kamil Rytarowski wrote: >> >> It's a valid code. >> > > Other things fail: > http://releng.netbsd.org/builds/HEAD/201704202350Z/evbarm64-aarch64.build.failed > > /home/source/ab/HEAD/src/bin/ln/ln.c:357:1: error: function 'usage' > could be declared with attribute 'noreturn' [-Werror,-Wmissing-noreturn] > { > ^ > 1 error generated. > > I think that one is even more valid :-) >
Sometimes we can specify WARNS=6 or similar in Makefiles to turn warnings into errors.
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