tree 3d6b4aff5b119c5386c185c6dddcab05aa0af154
parent 21d1c32b2b167a64a987e30378f70f8eaac6bec6
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1552900717 +0100
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1559818788 +0200

Introduce new config.h flag for TLS

For now the option has no effect.

Adapted existing example config files. The fact that I needed to do this
highlights that this is a slightly incompatible change: existing users need to
update their existing custom configs (if standalone as opposed to based on the
default config) in order to still get the same behaviour.

The alternative would be to have a negative config option (eg NO_TLS or
DTLS_ONLY) but this doesn't fit as nicely with the existing options, so
hopefully the minor incompatibility is acceptable.

I don't think it's worth adding a new component to all.sh:
- builds with both DTLS and TLS are done in the default (and full) config
- TLS-only builds are done with eg config-suite-b.h in test-ref-configs
- a DTLS-only build is done with config-thread.h in test-ref-configs
- builds with none of them (and SSL_TLS_C enabled) are forbidden