examples/CMakeLists.txt: use a relative path for the include file
authorAntonio Ospite <ao2@ao2.it>
Mon, 26 Feb 2018 14:01:40 +0000 (15:01 +0100)
committerAntonio Ospite <ao2@ao2.it>
Tue, 27 Feb 2018 16:17:42 +0000 (17:17 +0100)
commit8e33a2b69844bc4c48e005ad2902ebf0d1be51f7
tree6f3d1f2735f0cb5838046daafaf171f1658c6536
parent69259db6342007afcd0f49257b0aabeb9f4ef449
examples/CMakeLists.txt: use a relative path for the include file

This is the correct way to include a file when calling
check_symbol_exists(), since the include paths are already set with:

  set(CMAKE_REQUIRED_INCLUDES ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS})
examples/CMakeLists.txt