Hi, It seems I figured it out. The "inline function X declared but never defined" is actually a warning, not an error, but I think Debian 10 switched to a newer version of GCC which is stricter with warnings (?). If I use CFLAGS="... -Wno-error" MOD_CFLAGS="... -Wno-error" ./configure instead of just ./configure the compilation doesn't halt on this issue. Next I did have another issue, which is that libsng_isdn gets installed to /usr/lib64 but FreeSWITCH can't find it there (I guess this is an ld configuration issue). A mv /usr/lib64/libsng* /usr/lib/ took care of that. Kind regards, Sam On Tue, Feb 4, 2020 at 12:48 PM Sam van Herwaarden < svanherwaarden@precisionag.org> wrote:
Hi,
I'm wondering if anyone has recent experience using FreeSWITCH 1.10 on Debian 10 with libsng_isdn. I'm compiling from source and getting the errors below.
I installed the current libsng_isdn, which is version 8.3.4. However, the FreeTDM instructions <https://freeswitch.org/confluence/display/FREESWITCH/FreeTDM> mention I need 1.2.0+ which makes me wonder whether these instructions might be outdated.
Would an alternative be to just install DAHDI + libpri? I haven't tried that yet but would be happy to. This is all kind of new to me and I'm not entirely sure which components perform which tasks.
I have wanpipe installed and am using a PRI/E1 line, I can see that my first port is connected (service wanrouter status), the card is a Sangoma A104. If I uninstall libsng_isdn I'm able to build and install FreeSWITCH with mod_freetdm but the errors below seem to be blocking me when I try to set it up with an ISDN library.
Kind regards, Sam
CC ftmod_sangoma_isdn_la-ftmod_sangoma_isdn.lo In file included from /usr/include/sng_isdn/sng_isdn.h:32, from src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h:55, from src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c:38: /usr/include/sng_isdn/ssi.x:1253:20: error: inline function ‘SDisInt’ declared but never defined [-Werror] EXTERN INLINE S16 SDisInt ARGS((void )); ^~~~~~~ /usr/include/sng_isdn/ssi.x:1252:20: error: inline function ‘SEnbInt’ declared but never defined [-Werror] EXTERN INLINE S16 SEnbInt ARGS((void )); ^~~~~~~ /usr/include/sng_isdn/ssi.x:1245:19: error: inline function ‘SSetIntPend’ declared but never defined [-Werror] EXTERN INLINE S16 SSetIntPend ARGS((U16 id, Bool flag)); ^~~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1244:19: error: inline function ‘SChkNxtDBuf’ declared but never defined [-Werror] EXTERN INLINE S16 SChkNxtDBuf ARGS((Buffer *mBuf)); ^~~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1243:19: error: inline function ‘SGetNxtDBuf’ declared but never defined [-Werror] EXTERN INLINE S16 SGetNxtDBuf ARGS((Buffer *mBuf, Buffer **dBuf)); ^~~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1242:19: error: inline function ‘SInitNxtDBuf’ declared but never defined [-Werror] EXTERN INLINE S16 SInitNxtDBuf ARGS((Buffer *mBuf)); ^~~~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1237:19: error: inline function ‘SUpdMsg’ declared but never defined [-Werror] EXTERN INLINE S16 SUpdMsg ARGS((Buffer *mBuf, Buffer *dBuf, MsgLen mLen)); ^~~~~~~ /usr/include/sng_isdn/ssi.x:1236:19: error: inline function ‘SGetDataTx’ declared but never defined [-Werror] EXTERN INLINE S16 SGetDataTx ARGS((Buffer *dBuf, Data **dat, MsgLen *mLen)); ^~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1235:19: error: inline function ‘SGetDataRx’ declared but never defined [-Werror] EXTERN INLINE S16 SGetDataRx ARGS((Buffer *dBuf, MsgLen pad, Data **dat, MsgLen *mLen)); ^~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1234:19: error: inline function ‘SRemDBufPre’ declared but never defined [-Werror] EXTERN INLINE S16 SRemDBufPre ARGS((Buffer *mBuf, Buffer **dBuf)); ^~~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1233:19: error: inline function ‘SRemDBufPst’ declared but never defined [-Werror] EXTERN INLINE S16 SRemDBufPst ARGS((Buffer *mBuf, Buffer **dBuf)); ^~~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1232:19: error: inline function ‘SAddDBufPre’ declared but never defined [-Werror] EXTERN INLINE S16 SAddDBufPre ARGS((Buffer *mBuf, Buffer *dBuf)); ^~~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1231:19: error: inline function ‘SAddDBufPst’ declared but never defined [-Werror] EXTERN INLINE S16 SAddDBufPst ARGS((Buffer *mBuf, Buffer *dBuf)); ^~~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1068:20: error: inline function ‘SPutDBuf’ declared but never defined [-Werror] EXTERN INLINE S16 SPutDBuf ARGS((Region region,Pool pool,Buffer *buf)); ^~~~~~~~ /usr/include/sng_isdn/ssi.x:1067:20: error: inline function ‘SGetDBuf’ declared but never defined [-Werror] EXTERN INLINE S16 SGetDBuf ARGS((Region region,Pool pool,Buffer * *bufPtr)); ^~~~~~~~ /usr/include/sng_isdn/ssi.x:1058:20: error: inline function ‘SDequeueLast’ declared but never defined [-Werror] EXTERN INLINE S16 SDequeueLast ARGS((Buffer * *bufPtr,Queue *q)); ^~~~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1057:20: error: inline function ‘SDequeueFirst’ declared but never defined [-Werror] EXTERN INLINE S16 SDequeueFirst ARGS((Buffer * *bufPtr,Queue *q)); ^~~~~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1056:20: error: inline function ‘SQueueLast’ declared but never defined [-Werror] EXTERN INLINE S16 SQueueLast ARGS((Buffer *buf,Queue *q)); ^~~~~~~~~~ /usr/include/sng_isdn/ssi.x:1055:20: error: inline function ‘SQueueFirst’ declared but never defined [-Werror] EXTERN INLINE S16 SQueueFirst ARGS((Buffer *buf,Queue *q)); ^~~~~~~~~~~ cc1: all warnings being treated as errors