[GEM-dev] compiling plugins

[me.grimm]

>> it's very hard to compile libgmerlin_avdec because it's not maintained
anymore since 2012

trunk still gets updated with recent updates in the last month... just no
new official releases afaik

https://sourceforge.net/p/gmerlin/code/HEAD/tree/trunk/

On Mon, Feb 13, 2017 at 4:10 PM, patrice colet <colet.patrice at free.fr>
wrote:

> I've updated musepack package recompiled and linked with the lib I have in
> /usr/lib:
>
> ln /usr/lib/libmpcdec.so.7 /usr/lib/libmpcdec.so.5
>
> now I have this:
>
> dylib loading file './gem_filmGMERLIN.so'!
> library loading returned: dlerror '/usr/local/lib/libgmerlin_avdec.so.1:
> undefined symbol: mpc_decoder_seek_sample'
>
> so the problem come from libgmerlin_avdec compiled from original sources,
> and there is no package for that in archlinux
>
> My conclusion, it's very hard to compile libgmerlin_avdec because it's not
> maintained anymore since 2012, and even if someone can do this,
> it still doesn't work with Gem, and certainly with other externals that
> use gmerlin, so this plugin is fairly deprecated, and was before it came up.
>
> What about writing a video decoder plugin that use libavcodec instead?
>
>
>
> Le 13/02/2017 à 17:50, patrice colet a écrit :
>
>> I've uninstalled, recompiled, and installed everything with
>> prefix=/home/patco/pd-externals
>> it has resolved 'libMagick++-6.Q16HDRI.so.6' problem but libmpcdec.so
>> problem still remains
>>
>> Le 13/02/2017 à 17:29, patrice colet a écrit :
>>
>>> Maybe I'm doing it wrong...
>>>
>>> I am trying to install Gem from compilation into ~/pd-external with the
>>> configure option prefix=/home/patco/pd-externals
>>>
>>>
>>>
>>> Le 13/02/2017 à 16:07, patrice colet a écrit :
>>>
>>>> I've found out how to compile the plugin only, by entering into plugin
>>>> folder and 'make',
>>>>
>>>> but I still couldn't figure how gem_filmGMERLIN could be linked to
>>>> 'libmpcdec.so.6 instead of 'libmpcdec.so.5.
>>>>
>>>>
>>>> Le 13/02/2017 à 15:43, patrice colet a écrit :
>>>>
>>>>> Hello,
>>>>>
>>>>>  I'd like to fix plugins linking problem, here is the error message:
>>>>>
>>>>> "
>>>>> dylib loading file '/home/patco/pd-externals/Gem/gem_filmGMERLIN.so'!
>>>>> library loading returned: dlerror 'libmpcdec.so.5: cannot open shared
>>>>> object file: No such file or directory'
>>>>> ...
>>>>> dylib loading file '/home/patco/pd-externals/Gem/gem_imageMAGICK.so'!
>>>>> library loading returned: dlerror 'libMagick++-6.Q16HDRI.so.6: cannot
>>>>> open shared object file: No such file or directory'
>>>>>
>>>>> "
>>>>>
>>>>> I'm focusing on gem_filmGMERLIN...
>>>>> Make compiles last Gem sources from git until the end on my archlinux
>>>>> machine, but the error still remains, it doesn't seem to link to installed
>>>>> libmpcdec.so.6.
>>>>>
>>>>> I'd like to compile the plugin only for figuring out what's happening
>>>>> without compiling everything, but I don't know the command line for that.
>>>>>
>>>>> Thanks for any hint.
>>>>>
>>>>> pc
>>>>>
>>>>
>>>>
>>>
>>
>
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-- 
____________________
m.e.grimm, m.f.a, ed.m.
syracuse u., tc3
megrimm.net
____________________
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