[Freeswitch-users] mod_fax undefined symbol

[Steve Underwood]

Hi Russ,

It sounds like this is nothing to do with the libtiff version, but that 
you just don't have libtiff there at all. Having no familiarity with 
Debian, I'll leave further analysis to someone else.

Regards,
Steve

On 02/21/2010 10:12 PM, TTNC - Technical wrote:
> Hi Steve
>
> Just tried that, changed:
>
> TIFFSetField(t->tiff_file,
>                       TIFFTAG_ROWSPERSTRIP,
>                       TIFFDefaultStripSize(t->tiff_file, 0));
> to:
>
> TIFFSetField(t->tiff_file,
>                       TIFFTAG_ROWSPERSTRIP,
>                       0);
>
> Compiled OK, but then got the following error when trying to 'load mod_fax':
>
> 2010-02-21 14:08:30.242671 [CRIT] switch_loadable_module.c:882 Error Loading module /opt/freeswitch/mod/mod_fax.so
> **/opt/freeswitch/mod/mod_fax.so: undefined symbol: TIFFSetDirectory**
>
> It seems TIFFSetDirectory appears in quite a few places throughout t4_rx.c along with t4.c - so I doubt going through and commenting them out will really work?
>
> Hopefully this maybe of some use to anyone looking into the problem though?
>
> Anything else I can do to help then please let me know.
>
> Russ
>
>
> On 21 Feb 2010, at 13:47, Steve Underwood wrote:
>
>    
>> Hi Russ,
>>
>> The only place in FS where TIFFDefaulyStripSize is used is in the file
>> t4_rx.c, and you probably won't actually be calling it. Try commenting
>> out that line, and see if there are any other stumbling blocks. Often
>> there is a mass of errors, and the system just tells you about them one
>> by one.
>>
>> Steve
>>
>> On 02/21/2010 09:15 PM, TTNC - Technical wrote:
>>      
>>> Hi Guys
>>>
>>> Without meaning to hassle (I know I am), has there been any progress with this bug yet? Anything else I can do to assist?
>>>
>>> Please let me know.
>>>
>>> Thanks
>>>
>>> Russ
>>>
>>> On 20 Feb 2010, at 02:00, Michael Jerris wrote:
>>>
>>>
>>>        
>>>> replying with more details on jira.
>>>>
>>>>
>>>> On Feb 19, 2010, at 1:04 PM, Puskás Zsolt wrote:
>>>>
>>>>
>>>>          
>>>>> 2010. február 19. 18.44.32 TTNC - Technical dátummal ezt írta:
>>>>>
>>>>>            
>>>>>> On 19 Feb 2010, at 17:25, Puskás Zsolt wrote:
>>>>>>
>>>>>>              
>>>>>>> Just compiled svn16700 on Debian "lenny" x86, mod_fax loads and works
>>>>>>> perfectly. I have an ongoing compile on another machine (amd64) if It
>>>>>>> don't works i will send a mail (in 1 hour) otherwise consider it working.
>>>>>>>
>>>>>>>                
>>>>>> How did you compile it? Using dpkg-buildpackage or via make/make install?
>>>>>>
>>>>>> Do you have any debian versions of libtiff4(-dev) installed?
>>>>>>
>>>>>>
>>>>>>              
>>>>> Okay i can confirm that mod_fax works on Debian "lenny" amd64 but it don't work
>>>>> on Debian "testing,squeeze" amd64.
>>>>>
>>>>> 2010-02-19 18:49:14.610297 [CRIT] switch_loadable_module.c:882 Error Loading
>>>>> module /usr/local/freeswitch/mod/mod_fax.so
>>>>> **/usr/local/freeswitch/mod/mod_fax.so: undefined symbol:
>>>>> TIFFDefaultStripSize**
>>>>>
>>>>> I haven't tried to compile mod_fax on testing before so i don't know what is
>>>>> causeing the problem :(
>>>>>
>>>>> # ldd mod_fax.so
>>>>>        linux-vdso.so.1 =>    (0x00007fff106f6000)
>>>>>        libm.so.6 =>   /lib/libm.so.6 (0x00007f506b711000)
>>>>>        libfreeswitch.so.1 =>   /usr/local/freeswitch/lib/libfreeswitch.so.1
>>>>> (0x00007f506b345000)
>>>>>        libpthread.so.0 =>   /lib/libpthread.so.0 (0x00007f506b128000)
>>>>>        libc.so.6 =>   /lib/libc.so.6 (0x00007f506add4000)
>>>>>        libssl.so.0.9.8 =>   /usr/lib/libssl.so.0.9.8 (0x00007f506ab82000)
>>>>>        libcrypto.so.0.9.8 =>   /usr/lib/libcrypto.so.0.9.8 (0x00007f506a7e2000)
>>>>>        libncurses.so.5 =>   /lib/libncurses.so.5 (0x00007f506a59d000)
>>>>>        libstdc++.so.6 =>   /usr/lib/libstdc++.so.6 (0x00007f506a28d000)
>>>>>        libgcc_s.so.1 =>   /lib/libgcc_s.so.1 (0x00007f506a076000)
>>>>>        libodbc.so.1 =>   /usr/lib/libodbc.so.1 (0x00007f5069e17000)
>>>>>        /lib64/ld-linux-x86-64.so.2 (0x00007f506bc31000)
>>>>>        libdl.so.2 =>   /lib/libdl.so.2 (0x00007f5069c13000)
>>>>>        libz.so.1 =>   /usr/lib/libz.so.1 (0x00007f50699fb000)
>>>>>        libltdl.so.7 =>   /usr/lib/libltdl.so.7 (0x00007f50697f2000)
>>>>>
>>>>> Recently in debian "testing" libtiff4 and libjpeg is upgraded:
>>>>> libtiff 3.9.2-3+b1
>>>>> libjpeg62 6b-16.1
>>>>> libjeg8 8-2.1
>>>>>
>>>>> Q&A:
>>>>> Q: How did you compile it? Using dpkg-buildpackage or via make/make install?
>>>>> A: svn-clean ./bootsrap ./configure make etc.
>>>>>
>>>>> Q: Do you have any debian versions of libtiff4(-dev) installed?
>>>>> A: Yes:3.8.2-11.2
>>>>>
>>>>>