[mythtv-users] Can't build fixes/30 from source on Gentoo

[Tom Dexter]

On 7/12/19, Stuart Auchterlonie <stuarta at squashedfrog.net> wrote:
> On 11/07/2019 22:39, Tom Dexter wrote:
>> On 7/11/19, Stuart Auchterlonie <stuarta at squashedfrog.net> wrote:
>>> On 11/07/2019 14:26, Tom Dexter wrote:
>>>> On 6/27/19, mythtv <mythtv at mdabbs.org> wrote:
>>>>> I'm guessing someone must have built fixes/30 on Gentoo by now. I get
>>>>> the following error:
>>>>>
>>>>> libavdevice/alsa.c: In function ‘ff_alsa_close’:
>>>>> libavdevice/alsa.c:306:9: error: ‘CONFIG_ALSA_INDEV’ undeclared (first
>>>>> use in this function); did you mean ‘CONFIG_VALGRIND’?
>>>>>       if (CONFIG_ALSA_INDEV)
>>>>>           ^~~~~~~~~~~~~~~~~
>>>>>           CONFIG_VALGRIND
>>>>>
>>>>>
>>>>> If I remove alsa-lib from my machine to get ffmpeg to ignore it, then I
>>>>> get a different error:
>>>>>
>>>>> libavdevice/avdevice.c: In function ‘avdevice_configuration’:
>>>>> libavdevice/avdevice.c:72:12: error: ‘FFMPEG_CONFIGURATION’ undeclared
>>>>> (first use in this function); did you mean ‘FFMPEG_VERSION’?
>>>>>       return FFMPEG_CONFIGURATION;
>>>>>              ^~~~~~~~~~~~~~~~~~~~
>>>>>              FFMPEG_VERSION
>>>>>
>>>>>
>>>>> I'm on Gentoo, gcc 8.3.0. It fails pretty much immediately when trying
>>>>> to build.
>>>>
>>>> I just noticed this today. I can't imagine what's going on there to be
>>>> honest. Assuming you're not looking to install any of the plugins,
>>>> I've attached an ebuild here that should work:
>>>>
>>>> https://bugs.gentoo.org/688084
>>>>
>>>> It's the one that says "with additional requirements". Note however
>>>> that it needs the patch to the configure script that's attached there
>>>> as well. The only other catch is that it seems that when using
>>>> gcc-8.3.0 you need the "dvb" USE flag or the compile fails very late
>>>> in the compile:
>>>>
>>>> https://bugs.gentoo.org/683280
>>>>
>>>> Hope this helps.
>>>>
>>>> Tom
>>>
>>> I will also add that Gentoo's libhdhomerun libs appear woefully out of
>>> date.
>>>
>>> Regards
>>> Stuart
>>>
>> Yes! Thanks for bringing that up. I forgot to mention that one.
>> There's actually a version bump request here:
>>
>> https://bugs.gentoo.org/676140
>>
>> I'm actually using the libhdhomerun-20180817.ebuild attached there in
>> my own local overlay, but I see there's an ever newer one there now.
>> Thanks!
>>
>> Tom
>
> Oh I committed your fix for libXNVCtrl not necessarily being installed
> to master, I'm guessing this would be good in fixes/30 as well?
>
>
> Regards
> Stuart
>

Yes, that would be great actually. That would allow an ebuild without
that patch. Thanks!

Tom