Gentoo's Bugzilla –
Attachment 571356 Details for
Bug 682112www-servers/apache-2.4.38-r1 with dev-libs/libressl - apache2: Syntax error on line 117 of /etc/apache2/httpd.conf: Cannot load modules/mod_ssl.so into server: /usr/lib/apache2/modules/mod_ssl.so: undefined symbol: SSL_CTX_set_post_handshake_auth