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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:-
>> >> > 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.
> There's an easy way to find out. This works for me. OK?
> * Makefile.in (stage2_build, stage3_build, stage4_build)
> : Set BUILD_CC to the same as CC.