build/ports: more on armv6, try to build all and error out later

Builds still fail with xtools, but can mop up the final
ones without that.

build/ports.sh

@@ -88,8 +88,14 @@ echo "${PORTS_LIST}" | while read PORT_ORIGIN; do
 	echo ">>> Building \${PORT_ORIGIN}"
 	make -C ${PORTSDIR}/\${PORT_ORIGIN} install \
 	    PRODUCT_FLAVOUR=${PRODUCT_FLAVOUR} \
-	    UNAME_r=\$(freebsd-version)
+	    UNAME_r=\$(freebsd-version) || \
+	    PORT_ERROR="\${PORT_ORIGIN} \${PORT_ERROR}"
 done
+
+if [ -n "\${PORT_ERROR}" ]; then
+	echo ">>> The following ports did not finish: \${PORT_ERROR}"
+	exit 1
+fi
 EOF
 
 # unblock SIGINT

config/16.7/ports.conf

@@ -46,9 +46,9 @@ devel/pkgconf
 dns/bind910
 dns/ddclient				armv6
 dns/dnscrypt-proxy			armv6
-dns/dnsmasq				armv6	# XXX
+dns/dnsmasq
 dns/maradns				armv6
-dns/unbound				armv6	# XXX
+dns/unbound
 editors/joe
 editors/nano
 editors/vim-lite
@@ -75,7 +75,7 @@ net-mgmt/nrpe				armv6
 net-mgmt/rate
 net-mgmt/zabbix24-agent			armv6
 net/asterisk13				armv6,i386
-net/dhcp6				armv6	# XXX
+net/dhcp6
 net/freeradius3				armv6
 net/haproxy				armv6
 net/igmpproxy
@@ -106,7 +106,7 @@ security/expiretable
 security/honeybadger			armv6
 security/letskencrypt			armv6,OpenSSL
 security/nmap				armv6
-security/openssh-portable		armv6	# XXX
+security/openssh-portable
 security/openvpn
 security/pam_ldap			armv6
 security/php-suhosin