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Re: Example of debugging GCC with toplevel bootstrap
Paolo Bonzini wrote:
So, how would I now get a cc1plus/f951/jc1/cc1 binary compiled by the
stage0 (host) compiler?
make stage1-bubble STAGE1_LANGUAGES=c,c++,fortran,java
Wow, that's awkward.
I think that after I fix PR25670, as a side effect, you will also be
able to use the more intuitive target "all-stage1". But I didn't think
of that PR much closely because it is about a target that was anyway
undocumented, and there are bigger fish to fry.
Remind me why it's a good idea to force me to mess with bootstrapping at
all, when all I want is to build a copy of the compiler that I can use
for debugging problems? There has to be an easier way to do that. My
laptop builds stage1 reasonably fast, but a bootstrap takes several hours.
This is a serious regression for me.
Jason