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Re: [PATCH] Libtool/Autoconf incompatibility issue

From: Ben Elliston <bje at au1 dot ibm dot com>
To: "Joseph S. Myers" <joseph at codesourcery dot com>
Cc: Ralf Wildenhues <Ralf dot Wildenhues at gmx dot de>, gcc-patches at gcc dot gnu dot org, Eric Blake <ebb9 at byu dot net>
Date: Mon, 03 Mar 2008 12:50:20 +1100
Subject: Re: [PATCH] Libtool/Autoconf incompatibility issue
References: <20080302223134.GC14107@ins.uni-bonn.de> <Pine.LNX.4.64.0803022236190.10895@digraph.polyomino.org.uk>

> Is it possible to put something in the configure.ac files to make Autoconf 
> give an error if any version other than exactly 2.59 is used, to ensure 
> that a newer version is only used as part of a deliberate coordinated 
> update rather than accidentally in an individual directory?

I don't believe so.  AC_PREREQ(version), for instance, only tests for
greater-or-equal.

Ben

References:
- [PATCH] Libtool/Autoconf incompatibility issue
  - From: Ralf Wildenhues
- Re: [PATCH] Libtool/Autoconf incompatibility issue
  - From: Joseph S. Myers

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