Am Sonntag, den 10.12.2017, 11:44 +0100 schrieb Gert Wollny: > Am Sonntag, den 10.12.2017, 08:13 +0100 schrieb Andreas Tille: > > Hi again, > > > > On Mon, Dec 04, 2017 at 05:59:28PM +0100, Andreas Tille wrote: > > > some problems with gatb[1]. With the new upstream version, I > > > get: > > > > > > cc1plus: error: -Wformat-security ignored without -Wformat [- > > > Werror=format-security] > > > cc1plus: error: -Wformat-security ignored without -Wformat [- > > > Werror=format-security] > > > > I received another (unrelated) patch by Gert Wollny who told me > > that > > he can not reproduce the issue above. I refreshed by cowbuilder > > chroot but the issue remains: > > Actually, now that I tried to compile it in a i386 changeroot I also > saw it (before I was compiling on amd64). I'll investigate ...
Now I understand: My changeroot is sid, but the host machine runs on testing, so I didn't get the latest compiler version. The culprit now is that with g+++ 7.2.0 one can give -Werror=format-security without setting also -Wformat, as of g++ 7.2.1 this is now an error, and one needs both, -Wformat and -Werror=format-security, hence the error. Best, Gert
