RE: [Xen-users] might XenSpecificGlibc help me?

["Petersson, Mats" <Mats.Petersson@xxxxxxx>]

> -----Original Message-----
> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx 
> [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of 
> Chris Fanning
> Sent: 14 February 2006 15:19
> To: Anthony Liguori
> Cc: xen-users@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Xen-users] might XenSpecificGlibc help me?
> 
> > (have you installed the fuse development package?).
> I installed it from source
> 
> > > checking fuse.h usability... no
> > > checking fuse.h presence... no
> > > checking for fuse.h... no
> > I think this is a pretty clear indication that fuse.h is not present
> 
> It does seem that fuse.h and family are found.
> compile.log says:
> > > /usr/local/include/fuse/fuse_common.h:30:2: error: #error 
> Please add
> > > -D_FILE_OFFSET_BITS=64 to your compile flags!
> 
> and /usr/local/include/fuse/fue_common.h incluse this code.
> 
> /* This interface uses 64 bit off_t */
> #if _FILE_OFFSET_BITS != 64
> #error Please add -D_FILE_OFFSET_BITS=64 to your compile flags!
> #endif
> 
> what does that mean?

It means just what it says: _FILE_OFFSET_BITS=64 should be the value set
in the build environment. For some reason, it appears that it's not [or
the compiler is utterly broken - but that's unlikely]. Adding it as you
suggested originaly may well help - or it may not. I don't know enough
about the fuse project to say for sure - but it's almost certainly not
to do with which version of glibc that you're using. 

And I would examine why it says there's no fuse.h in the configuration
output - if you say that you've installed the fuse devel package, fuse.h
should be found. Try something like "find / -name fuse.h -print" and see
if it lists it - if not, you're missing something important, I would
think. 

--
Mats
> 
> Chris.
> 
> 
> On 2/14/06, Anthony Liguori <aliguori@xxxxxxxxxx> wrote:
> > Chris Fanning wrote:
> > > Hi,
> > >
> > > I'm trying to compile a fs -LTSPFS- that is based on the 
> FUSE project.
> > >
> > > I have compiled and installed FUSE on dom0.
> > > the fuse/examples/hello test works.
> > >
> > > Now, when I attempt to compile LTSPFS ltspfs# ./configure 
> checking 
> > > fuse.h usability... no checking fuse.h presence... no 
> checking for 
> > > fuse.h... no
> > >
> > I think this is a pretty clear indication that fuse.h is 
> not present 
> > (have you installed the fuse development package?).
> >
> > Moreover, depending on which version of Xen you're using, 
> fuse is more 
> > than likely not present and not a compile option in the kernel.  
> > You'll need to compile fuse against Xen.
> >
> > FWIW, I've done this before it Ubuntu so you shouldn't have any 
> > problems with it in Debian.
> >
> > Regards,
> >
> > Anthony Liguori
> > > and config.log says
> > > configure:3827: checking fuse.h usability
> > > configure:3839: gcc -c -g -O2  conftest.c >&5 In file 
> included from 
> > > /usr/local/include/fuse/fuse.h:23,
> > >                 from /usr/local/include/fuse.h:9,
> > >                 from conftest.c:65:
> > > /usr/local/include/fuse/fuse_common.h:30:2: error: #error 
> Please add
> > > -D_FILE_OFFSET_BITS=64 to your compile flags!
> > >
> > > so I thought
> > > /configure CFLAGS=-D_FILE_OFFSET_BITS=64
> > >
> > > but the author of the ltspfs says that -D_FILE_OFFSET_BITS=64 is 
> > > already done in the config script.
> > >
> > > I'm at a loss. :(
> > >
> > > Might XenSpecificGlibc help me here?
> > >
> > Nope.  The Xen glibc is only for performance with TLS emulation.
> > > and if so,
> > >
> > > Any instructions to install it on a debain testing?
> > >
> > > Thanks in advance.
> > > Chris.
> > >
> > > _______________________________________________
> > > Xen-users mailing list
> > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > http://lists.xensource.com/xen-users
> > >
> > >
> >
> >
> 
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> 


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