include(CheckSymbolExists) add_definitions("-D_POSIX_C_SOURCE=200809L") # for getopt(), sigaction(), and strdup() include_directories(${CMAKE_SOURCE_DIR}/src/) # Build a test app that sends a single picture option(BUILD_PICOPROJ "Build a test app that sends a single picture" TRUE) if(BUILD_PICOPROJ) add_executable(picoproj picoproj.c) target_link_libraries(picoproj am7xxx) install(TARGETS picoproj DESTINATION "${CMAKE_INSTALL_PREFIX}/bin") endif() # Build a more complete example 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_LIBAVFORMAT_LIBRARIES}) set(CMAKE_REQUIRED_INCLUDES ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS}) check_symbol_exists(avformat_open_input "libavformat/avformat.h" HAVE_AVFORMAT_OPEN_INPUT) if(NOT HAVE_AVFORMAT_OPEN_INPUT) message(FATAL_ERROR "Function avformat_open_input missing. Please use a newer FFmpeg release.") endif() include_directories(${FFMPEG_LIBAVDEVICE_INCLUDE_DIRS}) include_directories(${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS}) include_directories(${FFMPEG_LIBSWSCALE_INCLUDE_DIRS}) set(CMAKE_REQUIRED_DEFINITIONS -D_POSIX_SOURCE) check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION) if (HAVE_SIGACTION) add_definitions("-DHAVE_SIGACTION") endif() check_symbol_exists(strtok_r "string.h" HAVE_STRTOK_R) if (HAVE_STRTOK_R) add_definitions("-DHAVE_STRTOK_R") endif() set(CMAKE_REQUIRED_DEFINITIONS) # xcb is used to retrieve the full screen dimensions when using x11grab # as input format find_package(XCB) 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} ${OPTIONAL_LIBRARIES}) install(TARGETS am7xxx-play DESTINATION "${CMAKE_INSTALL_PREFIX}/bin") endif() # Build a simple usb-modeswitch clone for am7xxx devices option(BUILD_am7xxx-modeswitch "Build a simple usbmode-switch clone for am7xxx devices" TRUE) if(BUILD_am7xxx-modeswitch) find_package(libusb-1.0 REQUIRED) include_directories(${LIBUSB_1_INCLUDE_DIRS}) add_executable(am7xxx-modeswitch am7xxx-modeswitch.c) target_link_libraries(am7xxx-modeswitch ${LIBUSB_1_LIBRARIES}) install(TARGETS am7xxx-modeswitch DESTINATION "${CMAKE_INSTALL_PREFIX}/bin") endif()