Remove more crypto (sha256, sha512, hmac-sha256) (was: Re: [PATCH] Remove lib/crypto/crc32.[ch])

[Andreas Schneider]

On Wednesday, 10 October 2018 11:17:59 CEST Andrew Bartlett wrote:
> The hard part about depending on external libs is that we need to be
> able to use such old versions.  For example, it looks like we will need
> to support gnutls 3.3 for RHEL7.  But we should go exactly as far as we
> can before we have to stop, and then go further as conditions improve.

I've started to migrate to GnuTLS and require version 3.3. But when looking at 
the gitlab images for CI. There is only gnutls 2.x available.

Checking for gnutls >= 3.4.7                      : not found 
Checking for gnutls >= 3.0.0s                     : not found 
Checking for gnutls >= 1.4.0 and broken versions  : yes 

I think this is Ubuntu trusty (14.04) which has libgnutls28-dev (GnuTLS 
3.2.11). Either we require 3.2 and install it on autobuild or we update to a 
newer version.



	Andreas


-- 
Andreas Schneider                      asn at samba.org
Samba Team                             www.samba.org
GPG-ID:     8DFF53E18F2ABC8D8F3C92237EE0FC4DCC014E3D