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			143 lines
		
	
	
	
		
			4 KiB
		
	
	
	
		
			CMake
		
	
	
	
	
	
			
		
		
	
	
			143 lines
		
	
	
	
		
			4 KiB
		
	
	
	
		
			CMake
		
	
	
	
	
	
| # Ensure libusb compiles with UTF-8 encoding on MSVC
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| if(MSVC)
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|     add_compile_options(/utf-8)
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| endif()
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| 
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| add_library(usb STATIC EXCLUDE_FROM_ALL
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|     libusb/libusb/core.c
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|     libusb/libusb/descriptor.c
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|     libusb/libusb/hotplug.c
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|     libusb/libusb/io.c
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|     libusb/libusb/strerror.c
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|     libusb/libusb/sync.c
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| )
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| set_target_properties(usb PROPERTIES VERSION 1.0.23)
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| if(WIN32)
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|     target_include_directories(usb
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|         BEFORE
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|         PUBLIC
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|           libusb/libusb
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| 
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|         PRIVATE
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|           "${CMAKE_CURRENT_BINARY_DIR}"
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|     )
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| 
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|     if (NOT MINGW)
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|         target_include_directories(usb BEFORE PRIVATE libusb/msvc)
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|     endif()
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| else()
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| target_include_directories(usb
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|     # turns out other projects also have "config.h", so make sure the
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|     # LibUSB one comes first
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|     BEFORE
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| 
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|     PUBLIC
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|       libusb/libusb
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| 
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|     PRIVATE
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|       "${CMAKE_CURRENT_BINARY_DIR}"
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| )
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| endif()
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| 
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| if(WIN32 OR CYGWIN)
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|     target_sources(usb PRIVATE
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|       libusb/libusb/os/windows_winusb.c
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|       libusb/libusb/os/windows_usbdk.c
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|       libusb/libusb/os/windows_common.c
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|     )
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|     set(OS_WINDOWS TRUE)
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| elseif(APPLE)
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|     target_sources(usb PRIVATE
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|         libusb/libusb/os/darwin_usb.c
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|     )
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|     find_library(COREFOUNDATION_LIBRARY CoreFoundation)
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|     find_library(IOKIT_LIBRARY IOKit)
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|     find_library(SECURITY_LIBRARY Security)
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|     find_library(OBJC_LIBRARY objc)
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|     target_link_libraries(usb PRIVATE
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|         ${COREFOUNDATION_LIBRARY}
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|         ${IOKIT_LIBRARY}
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|         ${SECURITY_LIBRARY}
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|         ${OBJC_LIBRARY}
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|     )
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|     set(OS_DARWIN TRUE)
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| elseif(ANDROID)
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|     target_sources(usb PRIVATE
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|         libusb/libusb/os/linux_usbfs.c
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|         libusb/libusb/os/linux_netlink.c
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|     )
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|     find_library(LOG_LIBRARY log)
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|     target_link_libraries(usb PRIVATE ${LOG_LIBRARY})
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|     set(OS_LINUX TRUE)
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| elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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|     target_sources(usb PRIVATE
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|         libusb/libusb/os/linux_usbfs.c
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|     )
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|     find_package(Libudev)
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|     if(LIBUDEV_FOUND)
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|         target_sources(usb PRIVATE
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|             libusb/libusb/os/linux_udev.c
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|         )
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|         target_link_libraries(usb PRIVATE "${LIBUDEV_LIBRARIES}")
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|         target_include_directories(usb PRIVATE "${LIBUDEV_INCLUDE_DIR}")
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|         set(HAVE_LIBUDEV TRUE)
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|         set(USE_UDEV TRUE)
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|     else()
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|         target_sources(usb PRIVATE
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|             libusb/libusb/os/linux_netlink.c
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|         )
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|     endif()
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|     set(OS_LINUX TRUE)
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| elseif(${CMAKE_SYSTEM_NAME} MATCHES "NetBSD")
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|     target_sources(usb PRIVATE
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|         libusb/libusb/os/netbsd_usb.c
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|     )
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|     set(OS_NETBSD TRUE)
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| elseif(${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
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|     target_sources(usb PRIVATE
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|         libusb/libusb/os/openbsd_usb.c
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|     )
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|     set(OS_OPENBSD TRUE)
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| endif()
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| 
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| if(UNIX)
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|     target_sources(usb PRIVATE
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|         libusb/libusb/os/events_posix.c
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|         libusb/libusb/os/threads_posix.c
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|     )
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|     find_package(Threads REQUIRED)
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|     if(THREADS_HAVE_PTHREAD_ARG)
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|       target_compile_options(usb PUBLIC "-pthread")
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|     endif()
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|     if(CMAKE_THREAD_LIBS_INIT)
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|       target_link_libraries(usb PRIVATE "${CMAKE_THREAD_LIBS_INIT}")
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|     endif()
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|     set(PLATFORM_POSIX TRUE)
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| elseif(WIN32)
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|     target_sources(usb PRIVATE
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|         libusb/libusb/os/events_windows.c
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|         libusb/libusb/os/threads_windows.c
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|     )
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|     set(PLATFORM_WINDOWS TRUE)
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| endif()
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| 
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| include(CheckFunctionExists)
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| include(CheckIncludeFiles)
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| include(CheckTypeSize)
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| check_include_files(asm/types.h HAVE_ASM_TYPES_H)
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| check_function_exists(gettimeofday HAVE_GETTIMEOFDAY)
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| check_include_files(linux/filter.h HAVE_LINUX_FILTER_H)
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| check_include_files(linux/netlink.h HAVE_LINUX_NETLINK_H)
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| check_function_exists(eventfd HAVE_EVENTFD)
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| check_function_exists(timerfd_create HAVE_TIMERFD)
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| check_include_files(signal.h HAVE_SIGNAL_H)
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| check_include_files(strings.h HAVE_STRINGS_H)
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| check_type_size("struct timespec" STRUCT_TIMESPEC)
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| check_function_exists(syslog HAVE_SYSLOG_FUNC)
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| check_include_files(syslog.h HAVE_SYSLOG_H)
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| check_include_files(sys/socket.h HAVE_SYS_SOCKET_H)
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| check_include_files(sys/time.h HAVE_SYS_TIME_H)
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| check_include_files(sys/types.h HAVE_SYS_TYPES_H)
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| check_function_exists(clock_gettime HAVE_CLOCK_GETTIME)
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| 
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| configure_file(config.h.in config.h)
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