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From: Yannick Koehler <yannick.koehler@colubris.com>
Organization: Colubris Networks Inc.
To: gentoo-dev@gentoo.org, Martin Schlemmer <azarah@gentoo.org>
Subject: Re: [gentoo-dev] automake wrapper bug
Date: Mon, 22 Apr 2002 14:48:16 -0400
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On April 22, 2002 02:35 pm, Martin Schlemmer wrote:
> On Sat, 2002-04-20 at 16:50, Yannick Koehler wrote:
> > Hello,
> >
> > =09Actually I found my problem.  The way the aclocal.m4 is generated =
on my
> > machine is like this
> >
> > =09AC_PREREQ([2.13])
> >
> > =09Which the am-wrapper incorrectly parse as being version '[2.' inst=
ead of
> > 2.1 like it should have been.
> >
> > =09So there's a bug in this line which doesn't take into account squa=
re
> >
> > brackets:
> > || (cat_('aclocal.m4') =3D~ /^\s*AC_PREREQ\(([^\)]{3})[^\)]*\)/m ? $1=
 : '')
> > || gt
> >
> > '2.1'
>
> I think you should verify this.  You see, if the wrapper
> cannot extract 2.1 it should fall back to automake-1.4.

I found what was happening but didn't found the proper regexp to replace =
the=20
existing one with as I'm far away from being an expert at Regexp.

Right now if you debug the output of=20

(cat_('aclocal.m4') =3D~ /^\s*AC_PREREQ\(([^\)]{3})[^\)]*\)/m ? $1 : '')

On a file that contain AC_PREREQ([2.13]) you get=20

[2.

That's what I got when I did a print of the variable.  This then make gt =
'2.1'=20
true (I don't know why).

- --=20

Yannick Koehler
=20
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