[vlc-devel] vlc3 : cannot link with libaccess_srt_plugin

[Gilles Sabourin]

Hello Justin,

I am using provided vlc toolchain. Vlc devloppers should have a closer look at Makefiles.

I can tell myself, and I have no time to investigate now.

Best,
Gilles

Le 4 déc. 2017 02:01, à 02:01, Justin Kim <justin.kim at collabora.com> a écrit:
>Hello,
>
>The linking error is pretty strange for me.
>
>Did you set PKG_CONFIG_LIBDIR to a proper pkgconfig directory?
>Maybe, in your case, 
>/usr/lib/pkgages/BUILD/vlc-3.0.0/contrib/x86_64-suse-linux/lib/pkgconfig
>?
>
>SRT plugin has dependencies on gnutls, nettle
>
>
>On 04/12/2017 2:11 AM, Gilles Sabourin wrote:
>> Le dimanche 3 décembre 2017, 17:58:23 CET Gilles Sabourin a écrit :
>>> Le dimanche 3 décembre 2017, 11:22:32 CET Jean-Baptiste Kempf a
>écrit :
>>>> Hello Gilles,
>>>>
>>>> What happens if you force -lstdc++ ?
>>>>
>>>> Best,
>>>
>>> Hello Jean-Baptitste,
>>>
>>> I have modified "Makefile.am" in ~/modules/access" this line :
>>>
>>> libaccess_srt_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath
>'$(accessdir)'
>>>
>>> to :
>>>
>>> libaccess_srt_plugin_la_LDFLAGS = $(AM_LDFLAGS) -lstdc++ -rpath
>>> '$(accessdir)'
>>>
>>> and after a make, I've got fewer link errors, about nettle library
>entries
>>> missing (but nettle 3.3 is installed on my system) :
>> [...]
>> 
>> So long, so far, I've manually forced -lnettle into Makefile.am, and
>after a
>> make, it is still complaining about gnutls :
>> 
>> make[4]: Entering directory
>'/usr/src/packages/BUILD/vlc-3.0.0/modules'
>>    CCLD     libaccess_srt_plugin.la
>> /usr/src/packages/BUILD/vlc-3.0.0/contrib/x86_64-suse-linux/lib/
>> libsrt.a(hcrypt_ctx_tx.c.o): In function `hcryptCtx_Tx_Rekey':
>>
>/usr/src/packages/BUILD/vlc-3.0.0/contrib/native/srt/haicrypt/hcrypt_ctx_tx.c:
>> 63: undefined reference to `gnutls_rnd'
>>
>/usr/src/packages/BUILD/vlc-3.0.0/contrib/native/srt/haicrypt/hcrypt_ctx_tx.c:
>> 70: undefined reference to `gnutls_rnd'
>> /usr/src/packages/BUILD/vlc-3.0.0/contrib/x86_64-suse-linux/lib/
>> libsrt.a(hcrypt_ctx_tx.c.o): In function `hcryptCtx_Tx_Refresh':
>>
>/usr/src/packages/BUILD/vlc-3.0.0/contrib/native/srt/haicrypt/hcrypt_ctx_tx.c:
>> 140: undefined reference to `gnutls_rnd'
>> collect2: error: ld returned 1 exit status
>> 
>> I've tried to add -lgnutls, but eh, one cannot win each time : this
>does not
>> help...
>> 
>> So this srt plugin has pretty much dependencies on  stdc++ and nettle
>at
>> least, and maybe gnutls...
>> 
>> Best,
>> Gilles SABOURIN
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