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_INCLUDES ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS})
+ set(CMAKE_REQUIRED_LIBRARIES ${FFMPEG_LIBRARIES})
+ set(CMAKE_REQUIRED_INCLUDES ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS})
check_symbol_exists(avformat_open_input
"${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS}/libavformat/avformat.h"
HAVE_AVFORMAT_OPEN_INPUT)
if (XCB_FOUND)
add_definitions("${LIBXCB_DEFINITIONS} -DHAVE_XCB")
include_directories(${LIBXCB_INCLUDE_DIRS})
+ set(OPTIONAL_LIBRARIES ${LIBXCB_LIBRARIES})
endif()
add_executable(am7xxx-play am7xxx-play.c)
target_link_libraries(am7xxx-play am7xxx
${FFMPEG_LIBRARIES}
${FFMPEG_LIBSWSCALE_LIBRARIES}
- ${LIBXCB_LIBRARIES})
+ ${OPTIONAL_LIBRARIES})
install(TARGETS am7xxx-play
DESTINATION "${CMAKE_INSTALL_PREFIX}/bin")
endif()