[PATCH] Libtool/Autoconf incompatibility issue

[Ralf Wildenhues]

Hello,

I have applied this sync from GCC to src, see
<http://gcc.gnu.org/ml/gcc-patches/2008-03/msg00110.html>.

Cheers,
Ralf

* Ralf Wildenhues wrote on Sun, Mar 02, 2008 at 11:31:34PM CET:
> 2008-03-16  Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
> 
> 	Backport from upstream Libtool:
> 
> 	2007-10-12  Eric Blake  <ebb9@byu.net>
> 
> 	Deal with Autoconf 2.62's semantic change in m4_append.
> 	* ltsugar.m4 (lt_append): Replace broken versions of
> 	m4_append.
> 	(lt_if_append_uniq): Don't require separator to be overquoted, and
> 	avoid broken m4_append.
> 	(lt_dict_add): Fix typo.
> 	* libtool.m4 (_LT_DECL): Don't overquote separator.