[tlbuild] tl17 trial builds

[Marc Baudoin]

Karl Berry <karl at freefriends.org> écrit :
>     makeinfo: unknown option -- set
> 
> It seems the timestamp of tlbuild.texi was somehow newer than .texi.

.info?

> I just committed new versions to (I hope) fix that.

No, it doesn't (at least for me) because timestamps are similar
for both files.  I changed the timestamp on tlbuild.info to be
one second newer than tlbuild.texi and it now builds OK.