I'm trying to compile RTnet 0.9.6 on my machine, it is a x86-based workstation running Debian Sarge 3.1r3 with a custom 2.6.15 kernel and Xenomai 2.2.4. I'm using gcc 3.4, and while running make I got lots of warnings like these:
*** Warning: "rtdev_get_by_index" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtdev_remove_pack" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtdev_add_event_hook" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "global_pool" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtnet_rtpc_complete_call_nrt" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtdev_del_event_hook" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtnet_rtdm_provider_name" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "alloc_rtskb" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rt_socket_cleanup" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtnet_unregister_ioctls" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtskb_pool_init" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rt_socket_common_ioctl" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "__rtskb_pool_release" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtskb_copy_and_csum_bits" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtdev_add_pack" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtnet_proc_root" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rt_socket_if_ioctl" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtnet_rtpc_dispatch_call" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtnet_rtpc_complete_call" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtdev_get_loopback" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtskb_acquire" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rt_socket_init" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rt_memcpy_fromkerneliovec" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "kfree_rtskb" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtnet_register_ioctls" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rtdev_xmit" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
*** Warning: "rt_memcpy_tokerneliovec" [/home/zak/rtnet-0.9.6/stack/ipv4/rtipv4.ko] undefined!
This happens for almost all modules built by RTnet.
At the end of the build process I am able to install the whole thing, but If I try to load any module it gives me this error:
insmod: error inserting 'rtipv4.ko': -1 Unknown symbol in module
I switched to RTnet 0.9.5 and I got the same errors. I really don't know why this happens, seen that all the structures and functions are all defined in the sources.
Thanks
Giammarco
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