Re: Gnunet-0.10.0 recipe

[Christian Grothoff]

We use the OpenSSL binary to create a certificate from a shell script
(gnunet-transport-certificate-creation). So the dependency is on the
binary, not on the library, and thus there is no GPL licensing issue.

Now, it might be possible to do the same with gnutls-cli or some
similar tools, so if someone wants to hack the shell script to
eliminate OpenSSL entirely, that's fine with me.

Happy hacking!

Christian

On 02/04/2014 01:21 AM, Sree Harsha Totakura wrote:
> Hi Christian,
>
> Does GNUnet use openssl while building or is it used only during `make
> check`?
>
> Sree
>
> On 02/03/2014 11:57 PM, Ludovic Courtès wrote:
>> Andreas Enge <address@hidden> skribis:
>>
>>>> On Fri, Jan 31, 2014 at 05:05:37PM +0100, Ludovic Courtès wrote:
>>>>>> Note for upstream: It would be great to use GnuTLS instead of OpenSSL,
>>>>>> especially given that OpenSSL’s license may be incompatible with the GPL
>>>>>> in this case.
>>>> From my trials, I think openssl is used only for "make check".
>>>> So it should probably pass into native-inputs.
>>>>
>>>>>> Could you check with ‘guix gc --references $(guix build gnunet)’ if the
>>>>>> reference on OpenSSL is retained?  If not, that’s fine, but otherwise
>>>>>> that’s not cool.
>>>> There is no reference to openssl left.
>> OK, thanks for testing.  Then indeed, OpenSSL can be moved to
>> ‘native-inputs’ (it won’t be used when cross-compiling anyway, right?).
>>
>> Ludo’.

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