* compilation trouble with latest xen
@ 2007-07-19 21:42 Guillaume Rousse
2007-07-19 22:02 ` Mats Petersson
2007-07-20 8:27 ` Keir Fraser
0 siblings, 2 replies; 5+ messages in thread
From: Guillaume Rousse @ 2007-07-19 21:42 UTC (permalink / raw)
To: xen-devel
While building xen itself:
ld -melf_i386 -T xen.lds -N \
boot/x86_32.o
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/common/built_in.o
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/drivers/built_in.o
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/built_in.o
\
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/common/symbols-dummy.o
-o
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/.xen-syms.0
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/common/built_in.o:
In function `strstr':
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/common/string.c:431:
undefined reference to `memcmp'
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/built_in.o:
In function `emulate_forced_invalid_op':
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/traps.c:563:
undefined reference to `memcmp'
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/traps.c:573:
undefined reference to `memcmp'
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/built_in.o:
In function `do_invalid_op':
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/traps.c:629:
undefined reference to `memcmp'
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/built_in.o:
In function `dmi_iterate':
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/dmi_scan.c:120:
undefined reference to `memcmp'
/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/built_in.o:/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/mpparse.c:383:
more undefined references to `memcmp' follow
This is happening on mandriva cooker 32 bits, with gcc-4.2.1 and glibc
2.6 and 2.6.21 kernel headers.
--
Guillaume Rousse
Moyens Informatiques - INRIA Futurs
Tel: 01 69 35 69 62
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: compilation trouble with latest xen
2007-07-19 21:42 compilation trouble with latest xen Guillaume Rousse
@ 2007-07-19 22:02 ` Mats Petersson
2007-07-20 8:27 ` Keir Fraser
1 sibling, 0 replies; 5+ messages in thread
From: Mats Petersson @ 2007-07-19 22:02 UTC (permalink / raw)
To: Guillaume Rousse, xen-devel
At 22:42 19/07/2007, Guillaume Rousse wrote:
>While building xen itself:
>
>ld -melf_i386 -T xen.lds -N \
> boot/x86_32.o
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/common/built_in.o
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/drivers/built_in.o
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/built_in.o
>\
>
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/common/symbols-dummy.o
>-o
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/.xen-syms.0
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/common/built_in.o:
>In function `strstr':
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/common/string.c:431:
>undefined reference to `memcmp'
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/built_in.o:
>In function `emulate_forced_invalid_op':
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/traps.c:563:
>undefined reference to `memcmp'
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/traps.c:573:
>undefined reference to `memcmp'
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/built_in.o:
>In function `do_invalid_op':
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/traps.c:629:
>undefined reference to `memcmp'
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/built_in.o:
>In function `dmi_iterate':
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/dmi_scan.c:120:
>undefined reference to `memcmp'
>/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/built_in.o:/home/guillomovitch/cooker/xen-uptodate/BUILD/xen-3.1.0-src/xen/arch/x86/mpparse.c:383:
>more undefined references to `memcmp' follow
>
>This is happening on mandriva cooker 32 bits, with gcc-4.2.1 and glibc
>2.6 and 2.6.21 kernel headers.
I suspect this is more to do with the compiler than Xen.
Have you successfully compiled any other version of Xen?
I know that gcc-4.1.1 works OK for 3.1.0.
--
Mats
>--
>Guillaume Rousse
>Moyens Informatiques - INRIA Futurs
>Tel: 01 69 35 69 62
>
>_______________________________________________
>Xen-devel mailing list
>Xen-devel@lists.xensource.com
>http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: compilation trouble with latest xen
2007-07-19 21:42 compilation trouble with latest xen Guillaume Rousse
2007-07-19 22:02 ` Mats Petersson
@ 2007-07-20 8:27 ` Keir Fraser
2007-07-20 9:20 ` Guillaume Rousse
1 sibling, 1 reply; 5+ messages in thread
From: Keir Fraser @ 2007-07-20 8:27 UTC (permalink / raw)
To: Guillaume Rousse, xen-devel
On 19/7/07 22:42, "Guillaume Rousse" <Guillaume.Rousse@inria.fr> wrote:
> This is happening on mandriva cooker 32 bits, with gcc-4.2.1 and glibc
> 2.6 and 2.6.21 kernel headers.
Where do these Xen bits come from? If you 'hg clone
http://xenbits.xensource.com/xen-unstable.hg' and 'make xen' inside the
resulting directory, do you get the same problem?
-- Keir
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: compilation trouble with latest xen
2007-07-20 8:27 ` Keir Fraser
@ 2007-07-20 9:20 ` Guillaume Rousse
2007-07-20 9:25 ` Keir Fraser
0 siblings, 1 reply; 5+ messages in thread
From: Guillaume Rousse @ 2007-07-20 9:20 UTC (permalink / raw)
To: Keir Fraser; +Cc: xen-devel
Keir Fraser a écrit :
> On 19/7/07 22:42, "Guillaume Rousse" <Guillaume.Rousse@inria.fr> wrote:
>
>> This is happening on mandriva cooker 32 bits, with gcc-4.2.1 and glibc
>> 2.6 and 2.6.21 kernel headers.
>
> Where do these Xen bits come from?
>From 3.1 source tarball.
>If you 'hg clone
> http://xenbits.xensource.com/xen-unstable.hg' and 'make xen' inside the
> resulting directory, do you get the same problem?
Actually, the pb doesn't comes from xen itself, but from rpm building
procedure (parallel build and specific optflags): building manually xen
doesn't trigger the error. So I doubt using unstable version would help.
--
Guillaume Rousse
Moyens Informatiques - INRIA Futurs
Tel: 01 69 35 69 62
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: compilation trouble with latest xen
2007-07-20 9:20 ` Guillaume Rousse
@ 2007-07-20 9:25 ` Keir Fraser
0 siblings, 0 replies; 5+ messages in thread
From: Keir Fraser @ 2007-07-20 9:25 UTC (permalink / raw)
To: Guillaume Rousse; +Cc: xen-devel
On 20/7/07 10:20, "Guillaume Rousse" <Guillaume.Rousse@inria.fr> wrote:
>> If you 'hg clone
>> http://xenbits.xensource.com/xen-unstable.hg' and 'make xen' inside the
>> resulting directory, do you get the same problem?
> Actually, the pb doesn't comes from xen itself, but from rpm building
> procedure (parallel build and specific optflags): building manually xen
> doesn't trigger the error. So I doubt using unstable version would help.
There are two lines in xen/include/asm-x86/string.h relating to memcmp and
__HAVE_ARCH_MEMCP. If you comment them out then your build will probably
work.
-- Keir
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2007-07-20 9:25 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2007-07-19 21:42 compilation trouble with latest xen Guillaume Rousse
2007-07-19 22:02 ` Mats Petersson
2007-07-20 8:27 ` Keir Fraser
2007-07-20 9:20 ` Guillaume Rousse
2007-07-20 9:25 ` Keir Fraser
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