On Sun, Mar 12, 2017 at 4:40 AM Pierre Labastie <[email protected]> wrote:
> > gcc pass 2 needs libstdc++ for building (the gcc code is written in > > C++). So libstdc++ is needed before gcc-pass2. > > libstdc++ is not done as part of gcc-pass1 because it needs glibc, and > > we do not want it to be linked to the host glibc. > > This is also the reason for the --host switch. We are still > > "cross-compiling" at this stage. libstdc++ is more part of gcc-pass1 > > than gcc-pass2 > Yep, makes sense, and also aligns with my testing: setting the CC (etc) vars are not enough. Definitely a note of explanation in this section would be helpful. If I have some time later today, I may draft a suggestion. Thanks! JH
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