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Re: RFA: Avoid -Werror bootstrap failure with BUILD_CC=gcc-2.95
Neil Booth <firstname.lastname@example.org> writes:
> Zack Weinberg wrote:-
>> >> > GCC 2.95 warns here; GCC 3.4 is smarter. OK?
>> >> This is fine as a defensive move, go ahead and check it in, but could
>> >> you please try to figure out why BUILD_CC isn't getting overridden in
>> >> stage 2 of a bootstrap?
>> > Well, that's easy. The question is, do we want BUILD_CC == CC?
>> You had to go and ask that. Now I am not sure.
> Well, am I right in saying that only native compiles ever enter stage 2?
> If so, it can't hurt for BUILD_CC to be the same as CC during stage2.
See, that's what I thought, but maybe there's some weird scenario
where the user needs to override BUILD_CC during stage 2. Except I
can't think of one.