multimedia/tvheadend: Fix compilation after update of multimedia/libhdhomerun to 20190621

Obtained from:	https://github.com/tvheadend/tvheadend/pull/1281
MFH:		2019Q3

multimedia/tvheadend/Makefile

@@ -4,7 +4,7 @@
 PORTNAME=	tvheadend
 PORTVERSION=	4.2.8
 DISTVERSIONPREFIX=	v
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	multimedia
 
 MAINTAINER=	decke@FreeBSD.org

multimedia/tvheadend/files/patch-src_input_mpegts_tvhdhomerun_tvhdhomerun.c

@@ -0,0 +1,26 @@
+From 6f494ce84b77de092447dbb793eca8cc7b5296ee Mon Sep 17 00:00:00 2001
+From: Michael Marley <michael@michaelmarley.com>
+Date: Wed, 26 Jun 2019 19:35:50 -0400
+Subject: [PATCH] Fix compilation with libhdhomerun 20190621
+
+They renamed the symbol that was used to determine whether the
+"hdhomerun_discover_find_devices_custom" needed to be aliased,
+causing an FTBFS.  Instead, recognize both the old and new symbols.
+---
+ src/input/mpegts/tvhdhomerun/tvhdhomerun.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/input/mpegts/tvhdhomerun/tvhdhomerun.c b/src/input/mpegts/tvhdhomerun/tvhdhomerun.c
+index 58dec51ab3..18068faf5d 100644
+--- src/input/mpegts/tvhdhomerun/tvhdhomerun.c
++++ src/input/mpegts/tvhdhomerun/tvhdhomerun.c
+@@ -32,7 +32,8 @@
+ 
+ #include "config.h"
+ 
+-#ifdef HDHOMERUN_TAG_DEVICE_AUTH_BIN
++#if defined(HDHOMERUN_TAG_DEVICE_AUTH_BIN) \
++           || defined(HDHOMERUN_TAG_DEVICE_AUTH_BIN_DEPRECATED)
+ #define hdhomerun_discover_find_devices_custom \
+            hdhomerun_discover_find_devices_custom_v2
+ #endif