[mythtv-users] fixes/32 possible to use system exiv2 and libdvdnav?

Scott Theisen scott.the.elm at gmail.com
Sat Feb 26 22:30:58 UTC 2022


On 2/26/22 17:25, Anthony Joseph Messina via mythtv-users wrote:
> On Saturday, February 26, 2022 2:00:00 PM CST David Hampton wrote:
>> On Fri, 2022-02-25 at 20:41 -0600, Anthony Joseph Messina via mythtv-
>>
>> users wrote:
>>> I like to build MythTV locally, mostly as a way to keep up with the
>>> changes
>>> and improvements.  I noticed that with fixes/31, I was able to
>>> compile using
>>> system exiv2, but the internal exiv2 is now required due to:
>>>
>>>      if $(pkg-config --atleast-version="0.27.99" exiv2)...
>> IIRC, the need for internal exiv2 is that MythTV now requires the C++17
>> standard, and the exiv2 library doesn't support that until version
>> 0.28.
>>
>> David
> That makes sense.  Thank you, David
>

That is correct: see https://www.mythtv.org/wiki/External_libraries
in particular, the related commit: 
https://github.com/MythTV/mythtv/commit/2807de0a

-Scott


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