I'm not sure why this is happening with 2.4.5, since 2.4.4 builds just fine, but the build fails with a gcc4_error. The poudriere logfile can be found here:
I can confirm the exact same problem.
I hope to find some free time to compare OpenVPN 2.4.4 and 2.4.5 files and see what changed.
A commit references this bug:
Date: Tue Mar 13 22:50:34 UTC 2018
New revision: 464440
Fix build with LibreSSL 2.4.6
Reported by: Ralf van der Enden
Obtained from: faminebadger <https://community.openvpn.net/openvpn/ticket/1038>
whooops, misspelled the LibreSSL version number in the commit log; I have tested the build with LibreSSL 2.6.4.
*** Bug 226584 has been marked as a duplicate of this bug. ***
Works great, thanks a lot!