I don't think there's anything special about init that requires mode 0500. if
a regular user wants to run it, let them. i mean, if running init would do
something evil, i've got bad news. i can build my own...
also, the makefile contains (thankfully) ignored install flags. delete them
too.
Index: Makefile
===================================================================
RCS file: /cvs/src/sbin/init/Makefile,v
retrieving revision 1.8
diff -u -p -r1.8 Makefile
--- Makefile 18 Mar 2015 19:55:52 -0000 1.8
+++ Makefile 19 Sep 2015 17:22:21 -0000
@@ -4,8 +4,6 @@ PROG= init
MAN= init.8
DPADD= ${LIBUTIL}
LDADD= -lutil
-BINMODE=500
-INSTALLFLAGS=-fschg
CFLAGS+=-DDEBUGSHELL -DSECURE -DLOGIN_CAP
.include <bsd.prog.mk>
