WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] Build error occurred / python and flex version requireme

To: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] Build error occurred / python and flex version requirements for Xen 4.0
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Tue, 6 Apr 2010 22:07:57 +0300
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>, Keir Fraser <Keir.Fraser@xxxxxxxxxxxxx>
Delivery-date: Tue, 06 Apr 2010 12:08:37 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <74CABB953E54DAkanno.masaki@xxxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <6ACABB351C886Bkanno.masaki@xxxxxxxxxxxxxx> <C7B5026B.DBC0%keir.fraser@xxxxxxxxxxxxx> <19343.39082.314691.300482@xxxxxxxxxxxxxxxxxxxxxxxx> <74CABB953E54DAkanno.masaki@xxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mutt/1.5.18 (2008-05-17)
On Thu, Mar 04, 2010 at 09:21:40PM +0900, Masaki Kanno wrote:
> Thu, 4 Mar 2010 11:25:30 +0000, Ian Jackson wrote:
> 
> >Keir Fraser writes ("Re: [Xen-devel] Build error occurred"):
> >> On 04/03/2010 00:53, "Masaki Kanno" <kanno.masaki@xxxxxxxxxxxxxx> wrote:
> >> > I encountered the following error message with latest xen-unstable.
> >> > My flex version is 2.5.4.
> >> 
> >> I'll leave it to Ian to make a more portable flex invocation, or submit a
> >> patch to check the generated files into the repository.
> >
> >I haven't double-checked exactly which version is needed, but 2.5.4
> >was released by the FSF in *SEPTEMBER 1996*.  The --header-file option
> >was introduced in 2.5.19 released in September 2002.
> >
> >We don't support Python 2.2 any more and Python 2.2.3, the last
> >release of Python 2.2, was released in May 2003.
> >
> >So to be perfectly honest, I think it's fair enough to expect people
> >to have a newer version of flex.  What on earth is Masaki running ??
> >
> >However, it's easy enough to check in the generated files.  Patch
> >attached.
> 
> Hi Ian,
> 
> Thank you.  I succeeded to build xen-unstable by your patch.
> 
> I'm using them.
> 
> # cat /etc/redhat-release 
> Red Hat Enterprise Linux Server release 5.1 (Tikanga)
> # python -V
> Python 2.4.3
> 
> Best regards,
>  Kan
> 

I'm in the process of writing a wiki page for Xen 4.0 release,
and I was thinking of adding a note about this.

A question: in what cases does one need to re-generate the stuff,
and thus have newer flex than in RHEL5/CentOS5? 

Is newer python required aswell, or only flex? 

Thanks!

-- Pasi


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>