#pragma system_header and bootstrap

[Branko]

Loren James Rittle wrote:
> I agree it is a bug if it is not due to the way you run a bootstrap.
> Now, we need to determine why you see it and I don't.
> 
> Exactly how are you bootstrapping?  Are you using 'make bootstrap' at
> the top-level?  Do you build directly in the source tree?  Do you pass
> CC on the make command line?

Yes, no and no. I _do_ define `CC' and `BOOT_CFLAGS' for configure,
but that shouldn't affect the value of `CXX'. I'll definitely look
into it when I've a bit more time.

Maybe I should see what happens if I use another make; I'm currently
using GNU make 3.79 (because of the oh-so-nice jobserver feature),
and it's worked fine up to now for bootstrapping GCC, but I had a few
weird problems with another set of makefiles (which worked fine with
gmake 3.76).

Sometime this week, I hope ...

    Brane

-- 
Branko Čibej                 <branko.cibej@hermes.si>
HERMES SoftLab, Litijska 51, 1000 Ljubljana, Slovenia
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