[Buildroot] [V2 2/2] sngrep: fix error if gnutls and openssl are both enabled.

[Thomas Petazzoni]

Hello,

On Thu, 26 Jan 2017 16:39:31 -0500, Adam Duskett wrote:
> With the changes applied by thomas I noticed that sngrep will now
> fail to configure if both openssl and gnutls are selected
> (both can't be enabled at the same time.)  I set openssl to take
> precidence over gnutls, mainly because it's the larger of the two
> dependencies, and if the user has selected it they probably want
> to use it.
> 
> Signed-off-by: Adam Duskett <aduskett at codeblue.com>

Applied, with the following changes:

    [Thomas:
     - regroup CONF_OPTS lines
     - add an 'else' clause to explicitly disable gnutls and openssl when
       none are available
     - add a reference to the autobuilder failure]

I've also made a separate commit to fix the libgcrypt issue, see:

  https://git.buildroot.org/buildroot/commit/?id=6205b75873cefe5376f49934f456729f5de6ee1f

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com