X-Git-Url: https://git.ao2.it/libam7xxx.git/blobdiff_plain/439fda96691ad4b51e435ef8bb1ae495511fc1b4..86f4c01a1c997d6a7c305f5552ec547baed73c05:/examples/CMakeLists.txt

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index c563f5f..d44a26f 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -1,7 +1,5 @@
 include(CheckSymbolExists)
-add_definitions("-D_POSIX_C_SOURCE=2") # for getopt()
-add_definitions("-D_POSIX_SOURCE") # for sigaction
-add_definitions("-D_BSD_SOURCE") # for strdup
+add_definitions("-D_POSIX_C_SOURCE=200809L") # for getopt(), sigaction(), and strdup()
 
 include_directories(${CMAKE_SOURCE_DIR}/src/)
 
@@ -18,10 +16,10 @@ 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 ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS})
   check_symbol_exists(avformat_open_input
-    "${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS}/libavformat/avformat.h"
+    "libavformat/avformat.h"
     HAVE_AVFORMAT_OPEN_INPUT)
   if(NOT HAVE_AVFORMAT_OPEN_INPUT)
     message(FATAL_ERROR