[PATCH v3 06/16] Prefer gpg2 in the test suite if available

[Daniel Kahn Gillmor]

On Wed 2016-02-10 06:54:12 -0500, David Bremner wrote:
> Daniel Kahn Gillmor <dkg at fifthhorseman.net> writes:
>
>>  
>> +# choose the preferred GnuPG binary:
>> +if command -v gpg2 > /dev/null; then
>> +    GPG=gpg2
>> +else
>> +    GPG=gpg
>> +fi
>
> It feels like this should maybe be in configure, to centralize the choice
> of GPG default. At least, that would be consistent with python / python2

I'm not sure what to do here.  Ultimately, i don't want there to be a
choice because i plan on having /usr/bin/gpg provided by gpg2, so this
will all be moot.

So i'm not inclined to spend much more time/engineering effort on it,
but if someone wants to propose moving these choices into configure, i'd
be willing to review.

   --dkg