[gentoo-user-de] cisco-vpnclient unter Kernel 2.6.19

[Tobias Edler]

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Guten Morgen Miteinander!

Ich versuche gerade net-misc/cisco-vpnclient-3des-4.8.00.0490 unter 
einem 2.6.19er Kernel zu kompillieren, was aber fehlschlägt. Mit einem
2.6.18er Kernel klappt es dagegn problemlos, allerdings lässt sich das
mit dem älteren Kernel kompillierte Modul nicht laden:

uname -a
Linux laptop 2.6.19-gentoo-r1 #2 Tue Dec 5 07:54:53 CET 2006 i686 Intel
(R) Celeron(R) M processor 1.40GHz GenuineIntel GNU/Linux

insmod /lib/modules/2.6.18-gentoo-r2/CiscoVPN/cisco_ipsec.ko
insmod: error inserting '/lib/modules/2.6.18-gentoo-r2/CiscoVPN/
cisco_ipsec.ko': -1 Invalid module format

Hat sich da irgendetwas verändert?


Die erste Hürde bei der Kompillation war eine fehlende
include/linux/config.h,
die ich aber einfach aus dem alten Kernel übernommen habe:
cat config.h
#ifndef _LINUX_CONFIG_H
#define _LINUX_CONFIG_H
/* This file is no longer in use and kept only for backward
 * compatibility.
 */
#include <linux/autoconf.h>
#endif

Für das nächste Problem fällt mir nur leider nichts ein: 


* checking vpnclient-linux-x86_64-4.8.00.0490-k9.tar.gz ;-) ...[ ok ]
 * Determining the location of the kernel source code
 * Found kernel source directory:
 *     /usr/src/linux
 * Found sources for kernel version:
 *     2.6.19-gentoo-r1
>>> Unpacking source...
>>> Unpacking vpnclient-linux-x86_64-4.8.00.0490-k9.tar.gz to
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/net-misc/cisco-vpnclient-2des-
4.8.00.0490/work/vpnclient ...
...
  CC [M]
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpncli
ent/interceptor.o
Þ/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c: In function 'handle_vpnup':
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c:310: warning: assignment from incompatible pointer type
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c:334: warning: assignment from incompatible pointer type
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c:335: warning: assignment from incompatible pointer type
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c: In function 'do_cleanup':
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c:378: warning: assignment from incompatible pointer type
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c: In function 'recv_ip_packet_handler':
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c:553: error: 'CHECKSUM_HW' undeclared (first use in this
function)
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c:553: error: (Each undeclared identifier is reported only once
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c:553: error: for each function it appears in.)
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c:557: error: too many arguments to function 'skb_checksum_help'
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c: In function 'do_cni_send':
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c:680: error: 'CHECKSUM_HW' undeclared (first use in this
function)
/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vpnclient/interc
eptor.c:683: error: too many arguments to function 'skb_checksum_help'
make[2]: ***
[/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490/work/vp
nclient/interceptor.o] Error 1
make[1]: ***
[_module_/var/tmp/portage/net-misc/cisco-vpnclient-3des-4.8.00.0490
/work/vpnclient] Error 2
make[1]: Leaving directory `/usr/src/linux-2.6.19-gentoo-r1'
make: *** [default] Error 2


Gruß
Tobias
- -- 
________    
\..|        Tobias Edler			  
.\.|--      1. Physikalisches Institut 		   Tel: [phone] 
..\|____    Georg-August-Universität Göttingen	   Fax: [phone]	
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