Allow the hostapd program to be specified. This allows users to use

hostapd from ports instead of the one in base. The default is the hostapd
in base.

PR:		238571
MFC after:	1 week

libexec/rc/rc.conf

@@ -275,6 +275,7 @@ ppp_user="root"		# Which user to run ppp as
 # profile3 uses default ppp_mode and ppp_nat
 
 ### Network daemon (miscellaneous) ###
+hostapd_program="/usr/sbin/hostapd"
 hostapd_enable="NO"		# Run hostap daemon.
 syslogd_enable="YES"		# Run syslog daemon (or NO).
 syslogd_program="/usr/sbin/syslogd" # path to syslogd, if you want a different one.

libexec/rc/rc.d/hostapd

@@ -11,7 +11,7 @@
 
 name="hostapd"
 desc="Authenticator for IEEE 802.11 networks"
-command="/usr/sbin/${name}"
+command=${hostapd_program}
 
 ifn="$2"
 if [ -z "$ifn" ]; then