[Digikam-users] dependency conflict between libopencv and libjpeg9/62-turbo

[Gilles Caulier]

These are new RAWSpeed Codec taken from RawSpeed Codec. These codec can
process faster Raw file loading and raw demosaicing. That all. Same Raw
file types are supported in with or without this features. Idem for
demosaicing methods.

Gilles Caulier

2015-11-30 10:25 GMT+01:00 Andrew Goodbody <ajg02 at elfringham.co.uk>:

> I have not tried raw decoding but dk5 compiles with libjpeg62, it is just
> that RawEngine disables the RawSpeed codec. I don't know what you lose in
> that case ie I don't know what that codec would do for you.
>
> Andrew
>
>
> On 30 November 2015 08:31:53 GMT+00:00, Gilles Caulier <
> caulier.gilles at gmail.com> wrote:
>>
>> I don't understand. It work or not ?
>>
>> Gilles Caulier
>>
>> 2015-11-30 9:26 GMT+01:00 Andrew Goodbody <ajg02 at elfringham.co.uk>:
>>
>>> Ahh, OK, I just checked. I just live with RawEngine not supporting the
>>> RawSpeed codec.
>>>
>>> Andrew
>>>
>>>
>>> On 29/11/15 23:33, Simon Frei wrote:
>>>
>>>> This option is already off, as I have opencv2 installed (off is actually
>>>> standard, I did not even have to change that). The libjpeg error occurs
>>>> as part of RawEngine dependencies checks.
>>>>
>>>> On 29/11/15 23:44, Andrew Goodbody wrote:
>>>>
>>>>> Hmm, I can't remember the details for sure but I disabled whatever it
>>>>> is that needs the libjpeg >=8.
>>>>> It maybe as simple as editing bootstrap.linux and changing the
>>>>> -DENABLE_OPENCV3 from ON to OFF.
>>>>>
>>>>> Andrew
>>>>>
>>>>> On 29/11/15 12:15, Simon Frei wrote:
>>>>>
>>>>>> Hi
>>>>>>
>>>>>> I am trying to build digikam on debian. I run into the problem, that I
>>>>>> can install the libopencv and libjpeg9 packages at the same time, but
>>>>>> not their -dev packages, which are needed at build time. libopencv
>>>>>> depends on libjpeg62-turbo-dev which conflicts with libjpeg9-dev. So
>>>>>> when building, I am either missing opencv or the libjpeg version is
>>>>>> too
>>>>>> low (>=8 needed).
>>>>>> Can I somehow avoid this problem when building digikam? And maybe
>>>>>> somebody has some insight in libopencv: Is there really a problem with
>>>>>> libjpeg versions or is this conflict probably a bug in the libopencv
>>>>>> package, i.e. would it be reasonable to file a bug report?
>>>>>> Thanks in advance for any help.
>>>>>>
>>>>>> Cheers,
>>>>>> Simon
>>>>>>
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>>
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