Great, thanks for looking into this. Not sure yet how to build something for only epel-8, but as a workaround I could simply add a build time COPR with libuv-devel. jmontleon commented Oct 19, 2019 If you go to the build tab on your Copr page and click new build in the upper ...
php-pecl-judy-devel.x86_64 : php-pecl-judy developer files (header)=== N/S matched: libuv-devel=== libuv-devel.x86_64 : Development librariesforlibuv===