install init.d files on GNU/kFreeBSD

Review: https://reviewboard.asterisk.org/r/4118/
........

Merged revisions 426926 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@426927 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Makefile

@@ -747,7 +747,7 @@ install-logrotate:
 	rm -f contrib/scripts/asterisk.logrotate.tmp
 
 config:
-	@if [ "${OSARCH}" = "linux-gnu" ]; then \
+	@if [ "${OSARCH}" = "linux-gnu" -o "${OSARCH}" = "kfreebsd-gnu"]; then \
 		if [ -f /etc/redhat-release -o -f /etc/fedora-release ]; then \
 			cat contrib/init.d/rc.redhat.asterisk | sed 's|__ASTERISK_ETC_DIR__|$(ASTETCDIR)|;s|__ASTERISK_SBIN_DIR__|$(ASTSBINDIR)|;s|__ASTERISK_VARRUN_DIR__|$(ASTVARRUNDIR)|;' > contrib/init.d/rc.asterisk.tmp ; \
 			$(INSTALL) -m 755 contrib/init.d/rc.asterisk.tmp "$(DESTDIR)/etc/rc.d/init.d/asterisk" ; \