In article <200101131912.f0DJC0a13336@saruman.ics.muni.cz>,
Jarommr Dolecek <dolecek@ics.muni.cz> wrote:
>Christos Zoulas wrote:
>> This change is wrong. There *should* be a warning; all other makes produce
>> a warning.
>
>Not until tree is warning free. I find it highly annoying to see
>that warning all over place for tree build.

Still it is not fatal, and it will lead to people quickly fixing the problems.
Your change makes the only choice to have the warning be fatal, so one cannot
go through an uninterrupted build and then fix all the warnings that are
present in the log file.

christos