buildroot/package/tvheadend/0002-ffmpeg-revert-minimum-required-version-numbers.patch

From 78a7b7365a67fa2f5394c6b4ca39de01b00416dc Mon Sep 17 00:00:00 2001
From: Bernd Kuhls <bernd.kuhls@t-online.de>
Date: Sat, 2 Apr 2016 19:05:52 +0200
Subject: [PATCH 1/1] ffmpeg: revert minimum required version numbers

This commit reverts the minimum version numbers required by configure to
the values before
https://github.com/tvheadend/tvheadend/commit/1359effe28a0381b8c9cbd362d6e144fb87b00fc#diff-e2d5a00791bce9a01f99bc6fd613a39dL486
in order to allow compilation with older versions of ffmpeg again.

Please note that the previous version numbers of all ffmpeg libs, with
the exception of libavfilter, are those of ffmpeg 2.0.7:
https://ffmpeg.org/olddownload.html

Therefore I synced the minimum version number required for libavfilter to
3.79.101 and not to 4.0.0 as previous in tvheadend's configure script.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
[Patch sent upstream: https://github.com/tvheadend/tvheadend/pull/838]
---
 configure | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/configure b/configure
index be3d2e2..2ffd280 100755
--- a/configure
+++ b/configure
@@ -512,13 +512,13 @@ else
   if enabled_or_auto libav; then
     has_libav=true
 
-    check_pkg libavfilter   ">=6.31.100"  || has_libav=false
-    check_pkg libswresample ">=2.0.101"   || has_libav=false
-    check_pkg libavresample ">=3.0.0"     || has_libav=false
-    check_pkg libswscale    ">=4.0.100"   || has_libav=false
-    check_pkg libavformat   ">=57.25.100" || has_libav=false
-    check_pkg libavcodec    ">=57.24.102" || has_libav=false
-    check_pkg libavutil     ">=55.17.103" || has_libav=false
+    check_pkg libavfilter   ">=3.79.101"  || has_libav=false
+    check_pkg libswresample ">=0.17.102"   || has_libav=false
+    check_pkg libavresample ">=1.1.0"     || has_libav=false
+    check_pkg libswscale    ">=2.3.100"   || has_libav=false
+    check_pkg libavformat   ">=55.12.100" || has_libav=false
+    check_pkg libavcodec    ">=55.18.102" || has_libav=false
+    check_pkg libavutil     ">=52.38.100" || has_libav=false
 
     if $has_libav; then
       enable libav
-- 
2.8.0.rc3