Combined tree fails to build -- libtool version mismatch?

Paolo Bonzini
Sat Jan 9 18:06:00 GMT 2010

On 01/09/2010 04:48 PM, H.J. Lu wrote:
> On Sat, Jan 9, 2010 at 6:26 AM, Paolo Bonzini<>  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 from GCC but bfd's configure uses
>> src's libtool configuration.
>> Binutils should adopt GCC's libtool.m4,, 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.

I know (as hinted above build maintainers get emails about out-of-sync 
email), but they do not break the build...


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