May be required in 1.2 to support Phongo.

Currently authenticating using the MongoDB default SCRAM-SHA-1 authentication mechanism requires compiling the driver against OpenSSL using '--enable-ssl'.

This means, if you don't compile with --enable-ssl you will not be able to login to recent MongoDB versions, and will fail with:

The authentication mechanism "SCRAM-SHA-1" is not supported.

(which I was sure was coming from the server sigh).

See: https://github.com/mongodb/mongo-c-driver/blob/f35fa646779f79c616f04d2323e695d20be8f6a1/src/mongoc/mongoc-cluster.c#L1001-L1018

I think the docs need to updated to mention that building against OpenSSL is required for authentication as-is, and in the future we should probably vendor in things we need to not rely on OpenSSL.

This also causes a lot of test failures all over the place :]