[OpenSIPS-Users] Compile OpenSIPS 3.4 on Debian Trixie

[Richard Robson]

hI,

I tried the patch yesterday on 3.6 and it compiles fine.

Thanks Liviu

On 26/01/2026 10:11, Karsten Wemheuer wrote:
> Hey Liviu,
>
> great, thanks a lot. I'll try it on 3.6.
>
> Best regards
>
> Karsten
>
> Am Montag, dem 26.01.2026 um 11:45 +0200 schrieb Liviu Chircu:
>>   
>> Hey Karsten/Richard,
>>   
>> I bundled the PCRE2-related commits from master into a single patch,
>> for each of 3.4 and 3.6.
>>   
>> Apply them with "git am <patch>" and happy testing!  We can
>> edit/extend the patches if you run into any issues.
>>   
>> 3.4 patch here
>>   3.6 patch here
>>   
>>   
>> Best regards,
>>   
>> Liviu Chircu
>> www.opensips-solutions.com | www.siphub.com
>>   
>> On 23/01/2026 20:42, Karsten Wemheuer via Users wrote:
>>   
>>   
>>>   
>>> Hi,
>>>
>>> thanks Richard.
>>>
>>> Yes, OpenSIPS is not supported out of the box in Debian 13. But
>>> I've
>>> read about a patch in master branch using PCRE2 instead of PCRE3
>>> (which
>>> ist EOLed as far as I know).
>>>
>>> I now want to try to integrate the patch into branch 3.6 as this is
>>> an
>>> LTS branch. But I am not very familiar with git. Which commits are
>>> related to the switch to PCRE2?
>>>
>>> Have a nice weekend.
>>>
>>> Best regards
>>>
>>> Karsten
>>>
>>>
>>> Am Freitag, dem 23.01.2026 um 18:24 +0000 schrieb Richard Robson:
>>>   
>>>>   
>>>> Hi,
>>>>
>>>>
>>>> I believe Opensips is not supported on Debian 13 at the moment
>>>> due to
>>>> libpcre3 dependancy (removed from 13)
>>>>
>>>> https://github.com/OpenSIPS/opensips/issues/3721
>>>>
>>>> Hope this helps,
>>>>
>>>>
>>>> Richard
>>>>
>>>> On 23/01/2026 17:35, Karsten Wemheuer via Users wrote:
>>>>   
>>>>>   
>>>>> Hi,
>>>>>
>>>>> I just checked 3.6 branch. It is also not possible to compile
>>>>> this
>>>>> branch on Debian 13. Error message is about issing pcre.h.
>>>>>
>>>>> What to do to pick the patch to fix this?
>>>>>
>>>>> Thanks in advance,
>>>>>
>>>>> Karsten
>>>>>
>>>>> Am Freitag, dem 23.01.2026 um 16:51 +0100 schrieb Karsten
>>>>> Wemheuer
>>>>> via
>>>>> Users:
>>>>>   
>>>>>>   
>>>>>> Hi,
>>>>>>
>>>>>> I just find out, that libpcre3 is not part of Debian Trixie.
>>>>>> I am
>>>>>> not
>>>>>> able to build OpensIS 3.4.16 on Debian 13. It seems the patch
>>>>>> to
>>>>>> link
>>>>>> against the newer and supported Lib libpcre2 is not part of
>>>>>> branch
>>>>>> 3.4.
>>>>>>
>>>>>> Is it possible to cherry-pick the patch from Master to 3.4
>>>>>> branch? Or
>>>>>> should I move to 3.6? Is it possible to build this version on
>>>>>> Debian
>>>>>> 13?
>>>>>>
>>>>>> Thanks in advance,
>>>>>>
>>>>>> Karsten
>>>>>>
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