[clarry]

It might seem ironic to people who do not understand the difference. OpenSSL includes wrappers and (probably untested since N years ago and therefore broken) code branches to work around bugs in old broken exotic systems that do not get fixed. This sort of code is a maintenance burden if you try to keep it working and just useless if you don't. It is also likely to introduce bugs. Getting rid of it simplifies the code and gets rid of bugs along with it.

OpenBSD's system level support for exotic platforms has more to do with drivers, compiler & tool chain support, boot code, etcetra. These do not create a jungle of ifdefs and workarounds in userspace applications. And if these platforms are broken, they are fixed instead of worked around with more jungle and weed. So support for these things does not add bugs for others.

On the contrary -- getting your software to run on a SPARC64 is more likely to expose flaws in your code.