Using system libtdb in Samba4

Stefan (metze) Metzmacher metze at
Fri Jun 27 14:22:19 GMT 2008

simo schrieb:
> On Fri, 2008-06-27 at 14:41 +0200, Stefan (metze) Metzmacher wrote:
>> simo schrieb:
>>> On Fri, 2008-06-27 at 13:45 +0200, Stefan (metze) Metzmacher wrote:
>>>> Andrew Bartlett schrieb:
>>>>> On Wed, 2008-06-25 at 14:14 +1000, Andrew Bartlett wrote:
>>>>>> I'm having trouble with Samba4, now that I have it linking against the
>>>>>> system libtdb.
>>>>>> I wonder is using the system libtdb is incompatible with the way
>>>>>> smbscript is built?
>>>>> It seems that ejs just shows up one aspect of this problem.  We also
>>>>> have this problem in, where it tries to open templates.ldb
>>>>> Perhaps being in a shared lib messes with the duplicate open detection?
>>>> It seems I have the same problem on ubuntu hardy...
>>>> But I'm not sure it's the system libtdb, because the duplicate check is
>>>> done outside of libtdb in lib/tdb_wrap.c, but it's likely that it's
>>>> loaded multiple times
>>> If symbols are resolved libraries are not loaded more then once.
>>> On the contrary static linking may end up (and it did) with multiple
>>> copies of the same library and globals that are not anymore shared by
>>> all parts of the software.
>> we do link everything into the shared modules and load them all...
> I know,
> and I am working with Jelmer to fix the problem.

I have a almost finished patch to do fix this, I'll post it later when
it's tested.


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