Use rc_configtest.

net/gmid/Makefile

@@ -1,6 +1,7 @@
 COMMENT =	simple gemini server
 V =		1.8.4
 DISTNAME =	gmid-${V}
+REVISION =	0
 
 CATEGORIES =	net
 

net/gmid/pkg/gmid.rc

@@ -5,7 +5,7 @@ daemon_flags="-c ${SYSCONFDIR}/gmid.conf"
 
 . /etc/rc.d/rc.subr
 
-rc_pre() {
+rc_configtest() {
 	${daemon} -n ${daemon_flags}
 }
 

net/icinga/core2/Makefile

@@ -11,6 +11,8 @@ PKGNAME-mysql =	icinga2-ido-mysql-$V
 PKGNAME-pgsql =	icinga2-ido-pgsql-$V
 EPOCH =		0
 
+REVISION-main =	0
+
 SHARED_LIBS +=	base                      0.0 # 2.6
 SHARED_LIBS +=	checker                   0.0 # 2.6
 SHARED_LIBS +=	cli                       0.0 # 2.6

net/icinga/core2/pkg/icinga2.rc

@@ -7,10 +7,13 @@ daemon_user="_icinga"
 
 pexp="${TRUEPREFIX}/lib/icinga2/sbin/icinga2 daemon.*"
 
-rc_pre() {
-	install -d -o ${daemon_user} -g _icingaweb2 /var/www/var/run/icinga2{,/cmd}
-	ln -fs /var/www/var/run/icinga2 /var/run/icinga2
+rc_configtest() {
 	${TRUEPREFIX}/sbin/icinga2 daemon --validate
 }
 
+rc_pre() {
+	install -d -o ${daemon_user} -g _icingaweb2 /var/www/var/run/icinga2{,/cmd}
+	ln -fs /var/www/var/run/icinga2 /var/run/icinga2
+}
+
 rc_cmd $1

print/cups/Makefile

@@ -6,6 +6,8 @@ GH_ACCOUNT=		OpenPrinting
 GH_PROJECT=		cups
 GH_TAGNAME=		v2.4.2
 
+REVISION-main=		0
+
 CATEGORIES=		print sysutils
 
 # config-scripts/cups-sharedlibs.m4

print/cups/pkg/cupsd.rc

@@ -6,12 +6,14 @@ daemon="${TRUEPREFIX}/sbin/cupsd"
 
 pexp="${daemon} .*"
 
+rc_configtest() {
+	rc_exec "${daemon} ${daemon_flags} -t"
+}
+
 rc_pre() {
 	# XXX cups-driverd(8) can crash when setting up a printer driver
 	rm -f /var/cache/cups/*
 
-	rc_exec "${daemon} ${daemon_flags} -t" || return 1
-
 	# no existing printcap means we're not running lpd(8) so link cups'
 	# printcap so base lp commands can find and use cups printers
 	if [[ ! -e /etc/printcap ]]; then