Index: usr.sbin/pkg/Makefile
===================================================================
--- usr.sbin/pkg/Makefile
+++ usr.sbin/pkg/Makefile
@@ -15,8 +15,9 @@
 .  endif
 . endif
 .endif
-CONFS=		FreeBSD.conf.${PKGCONFBRANCH}
-CONFSNAME=	FreeBSD.conf
+PKGCONF?=	FreeBSD.conf.${PKGCONFBRANCH}
+CONFS=		${PKGCONF}
+CONFSNAME_${PKGCONF}=	${PKGCONF:C/\.conf.+$/.conf/}
 CONFSDIR=	/etc/pkg
 CONFSMODE=	644
 PROG=	pkg