config: some things don't work with LibreSSL 2.5

config/17.1/plugins.conf

@@ -4,7 +4,7 @@ devel/helloworld
 net-mgmt/snmp
 net-mgmt/zabbix-agent				arm
 net/ftp-proxy
-net/haproxy					arm
+net/haproxy					arm,LibreSSL-2.5
 net/igmp-proxy
 net/l2tp
 net/pppoe

config/17.1/ports.conf

@@ -52,7 +52,7 @@ devel/phpunit
 devel/pkgconf
 devel/scons
 dns/bind911
-dns/ddclient				arm
+dns/ddclient				arm,LibreSSL-2.5
 dns/dnscrypt-proxy			arm
 dns/dnsmasq
 dns/maradns				arm
@@ -68,7 +68,7 @@ ftp/wget				arm
 lang/perl5.24
 lang/ruby24				arm
 mail/opensmtpd				arm
-mail/smtp-cli				arm
+mail/smtp-cli				arm,LibreSSL-2.5
 math/php70-bcmath			arm
 misc/gnu-watch				arm
 misc/help2man
@@ -91,7 +91,7 @@ net-mgmt/zabbix32-agent			arm
 net/asterisk13				arm
 net/dhcp6
 net/freeradius3				arm
-net/haproxy				arm
+net/haproxy				arm,LibreSSL-2.5
 net/igmpproxy
 net/isc-dhcp43-client
 net/isc-dhcp43-relay
@@ -125,7 +125,7 @@ security/ca_root_nss
 security/expiretable
 security/honeybadger			arm
 security/nmap				arm
-security/openconnect			arm
+security/openconnect			arm,LibreSSL-2.5
 security/openvpn
 security/openssh-portable
 security/pam_ldap			arm