From: Antonio Ospite <ao2@ao2.it>
Date: Mon, 26 Feb 2018 14:39:12 +0000 (+0100)
Subject: examples/CMakeLists.txt: restrict required libraries for avformat_open_input()
X-Git-Tag: v0.1.7~23
X-Git-Url: https://git.ao2.it/libam7xxx.git/commitdiff_plain/c1f05e49330d3d6928a47017d1c04309bc08ab98?ds=inline

examples/CMakeLists.txt: restrict required libraries for avformat_open_input()

When checking if avformat_open_input() exists, link only with
FFMPEG_LIBAVFORMAT_LIBRARIES, this is more essential and also more
symmetric from a readability point of view.
---

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 16c18f3..d44a26f 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -16,7 +16,7 @@ endif()
 option(BUILD_AM7XXX-PLAY "Build a more complete example: am7xxx-play" TRUE)
 if(BUILD_AM7XXX-PLAY)
   find_package(FFmpeg REQUIRED)
-  set(CMAKE_REQUIRED_LIBRARIES ${FFMPEG_LIBRARIES})
+  set(CMAKE_REQUIRED_LIBRARIES ${FFMPEG_LIBAVFORMAT_LIBRARIES})
   set(CMAKE_REQUIRED_INCLUDES ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS})
   check_symbol_exists(avformat_open_input
     "libavformat/avformat.h"