Re: OpenSSL 3.0.0 compatibility

On 2020-05-30 11:29, Peter Eisentraut wrote:
> My proposal would be to introduce OPENSSL_API_COMPAT=10001 into master
> after the 13/14 branching, along with any other changes to make it
> compile cleanly against OpenSSL 3.0.0. Once that has survived some
> scrutiny from the buildfarm and also from folks building against
> LibreSSL etc., it should probably be backpatched into PG13. In the
> immediate future, I wouldn't bother about the older branches (<=PG12) at
> all. As long as they still compile, users can just disable deprecation
> warnings, and we may add some patches to that effect at some point, but
> it's not like OpenSSL 3.0.0 will be adopted into production builds any
> time soon.

Trying to move this along, where would be a good place to define
OPENSSL_API_COMPAT? The only place that's shared between frontend and
backend code is c.h. The attached patch does it that way.

--
Peter Eisentraut http://www.2ndQuadrant.com/
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