Bug#549989: wanpipe drivers don't build cleanly with zaptel-source

[Gerhard Pircher]

Package: zaptel-source
Version: 1:1.4.11~dfsg-3
Severity: normal

The compile log of Sangoma's wanpipe driver package reports the
following warnings while building the wanpipe module:

>   Building modules, stage 2.
>   MODPOST 1 modules
> WARNING: "zt_alarm_notify" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
> WARNING: "zt_register" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
> WARNING: "zt_hooksig" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
> WARNING: "zt_unregister" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
> WARNING: "zt_rbsbits" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
> WARNING: "zt_transmit" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
> WARNING: "zt_ec_chunk" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
> WARNING: "zt_qevent_lock" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
> WARNING: "zt_receive" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
> WARNING: "zt_hdlc_getbuf" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
> WARNING: "zt_ec_span" [/usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko] undefined!
>   CC      /usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.mod.o
>   LD [M]  /usr/src/wanpipe-3.7.0.6/kdrvtmp/wanpipe.ko

The wanrouter init script fails to setup the wanpipe interface
later on due to the following error messages in the kernel log:

[ 8439.777151] WANPIPE(tm) Interface Support Module 3.7.0.6.0 (c) 1994-2009 Sangoma Technologies Inc
[ 8439.823675] wanpipe: no symbol version for zt_ec_span
[ 8439.823691] wanpipe: Unknown symbol zt_ec_span
[ 8439.823789] wanpipe: no symbol version for zt_hdlc_getbuf
[ 8439.823791] wanpipe: Unknown symbol zt_hdlc_getbuf
[ 8439.823845] wanpipe: no symbol version for zt_receive
[ 8439.823848] wanpipe: Unknown symbol zt_receive
[ 8439.824079] wanpipe: no symbol version for zt_qevent_lock
[ 8439.824082] wanpipe: Unknown symbol zt_qevent_lock
[ 8439.824142] wanpipe: no symbol version for zt_ec_chunk
[ 8439.824144] wanpipe: Unknown symbol zt_ec_chunk
[ 8439.824274] wanpipe: no symbol version for zt_transmit
[ 8439.824277] wanpipe: Unknown symbol zt_transmit
[ 8439.824607] wanpipe: no symbol version for zt_rbsbits
[ 8439.824609] wanpipe: Unknown symbol zt_rbsbits
[ 8439.824664] wanpipe: no symbol version for zt_unregister
[ 8439.824667] wanpipe: Unknown symbol zt_unregister
[ 8439.824784] wanpipe: no symbol version for zt_hooksig
[ 8439.824786] wanpipe: Unknown symbol zt_hooksig
[ 8439.825084] wanpipe: no symbol version for zt_register
[ 8439.825087] wanpipe: Unknown symbol zt_register
[ 8439.825407] wanpipe: no symbol version for zt_alarm_notify
[ 8439.825410] wanpipe: Unknown symbol zt_alarm_notify

Also older versions of the wanpipe driver package show the same problem.
Compiling the drivers against zaptel v1.4.12.1 from asterisk.org however
works fine.

-- System Information:
Debian Release: 5.0.3
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-2-686 (SMP w/1 CPU core)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash