[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Question on AC_PREREQ

From: Noah Misch
Subject: Re: Question on AC_PREREQ
Date: Mon, 10 Dec 2007 09:11:38 -0800
User-agent: Mutt/1.5.9i

On Mon, Dec 10, 2007 at 05:46:30AM +0100, Sebastian Pipping wrote:
> I am running Autoconf 2.61a here. I want to add a version
> guard to my and surprisingly adding
>    AC_PREREQ(2.61b)
> gives an error (from aclocal already) as expected
> but
>    AC_PREREQ(2.7)

AC_PREREQ uses GNU `strverscmp'-style comparisons.  Essentially, the version is
two dot-separated integers with an optional trailing letter.  Therefore, 2.61 >
2.10 > 2.9 > 2.7.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]