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Date: Sun, 16 Aug 2009 16:52:00 -0000
From: Paolo Bonzini <bonzini@gnu.org>
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To: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>, gcc-patches@gcc.gnu.org,   binutils@sourceware.org, gdb@sourceware.org
Subject: Re: sync toplevel between GCC and src
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>   ** adding target-newlib to noconfigdirs for powerpc-*-aix* and
>      rs6000-*-aix*,

This puzzles me.

>   ** adding target-libgloss to noconfigdirs for sh*-*-elf,

This is okay.

> - the files move from GPLv2 to GPLv3 header.  Is that a problem for
>   anything in src?

I honestly don't know.

> - in Makefile.tpl, there are new settings for CXX and CXX_FOR_BUILD in
>   POSTSTAGE1_HOST_EXPORTS, that might be responsible for
>   <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40950>, and I would hate
>   to just propagate this bug to src if it can be avoided.

This is not a problem since bootstraps are only done when combining the
gcc and src trees (and gcc always wins).

Paolo