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Date: Sat, 9 Jan 2010 07:48:45 -0800
Message-ID: <6dc9ffc81001090748g533e9a6dl3e5481e2704a25a3@mail.gmail.com>
Subject: Re: Combined tree fails to build -- libtool version mismatch?
From: "H.J. Lu" <hjl DOT tools AT gmail DOT com>
To: Paolo Bonzini <bonzini AT gnu DOT org>
Cc: Steven Bosscher <stevenb DOT gcc AT gmail DOT com>, binutils AT sourceware DOT org,
   GCC Mailing List <gcc AT gcc DOT gnu DOT org>, DJ Delorie <dj AT redhat DOT com>,
   gdb AT sourceware DOT org, newlib AT sourceware DOT org, cygwin AT cygwin DOT com
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On Sat, Jan 9, 2010 at 6:26 AM, Paolo Bonzini <bonzini AT gnu DOT org> wrote:
> On 01/09/2010 12:16 PM, Steven Bosscher wrote:
>>
>> This is with gcc SVN revision 155740, and src checked out yesterday
>> (top of src/Changelog is the fix from Kaveh and FX for gcc PR42424).
>>
>> Not knowing a thing about libtool, I hope someone can tell me what's
>> wrong here;-)
>
> src and gcc's libtool are out-of-sync (2.2.6 vs. 2.2.7a respectively). Since
> gcc's files dominate, you have ltmain.sh from GCC but bfd's configure uses
> src's libtool configuration.
>
> Binutils should adopt GCC's libtool.m4, ltmain.sh, lt~obsolete.m4,
> ltoptions.m4, ltsugar.m4, ltversion.m4 and src should rerun autoconf on all
> of its scripts (CCing gdb, newlib and cygwin mailing lists).
>
> DJ, can you add these files to the list that we get email about?
>

Many files in the top directories between gcc and src are out of sync.
You can do a diff on them to check it out.

-- 
H.J.

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