gcc 4.0.2 - Nortel VPN client - Suse 10.0

[Jens-Olaf Beismann]

Dear all,

I used to work with the Nortel Contivity VPN client (3.3) under Suse9.0 
for quite some time. The client had been built using the standard gcc 
included in that Suse distribution (3.3.6?).

Recently I've changed to Suse10.0 which now has gcc 4.0.2, and I'm not 
able to compile my VPN client anymore:

make all
cd src && make all
make[1]: Entering directory `/usr/local/cvc_linux-suse-gcc3-3.3/src'
cd k2.6 && make
make[2]: Entering directory `/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6'
make -C /lib/modules/2.6.13-15.7-default/build 
SUBDIRS=/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6 modules
make[3]: Entering directory `/usr/src/linux-2.6.13-15.7-obj/i386/default'
make -C ../../../linux-2.6.13-15.7 
O=../linux-2.6.13-15.7-obj/i386/default modules
CC [M] /usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6/linux_wrapper.o
/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6/linux_wrapper.c: In Funktion 
»register_nl_netfilter«:
/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6/linux_wrapper.c:194: error: 
implicit declaration of function `nl_nf_register_hook'
/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6/linux_wrapper.c: In Funktion 
»nl_skb_dup«:
/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6/linux_wrapper.c:527: error: 
structure has no member named `security'
/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6/linux_wrapper.c:527: error: 
structure has no member named `security'
/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6/linux_wrapper.c: In Funktion 
»nlshim_init«:
/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6/linux_wrapper.c:662: error: 
implicit declaration of function `mishim_init'
/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6/linux_wrapper.c: In Funktion 
»nlshim_exit«:
/usr/local/cvc_linux-suse-gcc3-3.3/src/k2.6/linux_wrapper.c:667: error: 
implicit declaration of function `mishim_uninit'

I've tried it also with a re-installed gcc 3.3.6, but the error messages 
remain the same. I'd very much appreciate any hint to solve this problem.

Thank you very much & best regards,