Build vendored libUSB with CMake
This commit is contained in:
Michael Maltese
parent
023eb34247
commit
8bb2139224
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@ -273,10 +273,9 @@ if(APPLE)
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# increase the chance of not depending on a bunch of copies of them
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# installed by MacPorts, Fink, Homebrew, etc, and ending up copying
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# them into the bundle. Since we optionally depend on libraries which
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# are not part of OS X (ffmpeg, libusb, etc.), however, don't remove
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# the default path entirely as was done in a previous version of this
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# file. This is still kinda evil, since it defeats the user's path
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# settings...
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# are not part of OS X (ffmpeg, etc.), however, don't remove the default
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# path entirely as was done in a previous version of this file. This is
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# still kinda evil, since it defeats the user's path settings...
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# See http://www.cmake.org/cmake/help/v3.0/command/find_program.html
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set(CMAKE_PREFIX_PATH "${CMAKE_PREFIX_PATH};/usr")
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endif()
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@ -739,11 +738,17 @@ if(ENABLE_SDL)
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endif(SDL2_FOUND)
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endif()
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include(FindLibUSB OPTIONAL)
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if(NOT APPLE)
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find_package(LibUSB)
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endif()
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add_definitions(-D__LIBUSB__)
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if(LIBUSB_FOUND)
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message("Using shared LibUSB")
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add_definitions(-D__LIBUSB__)
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include_directories(${LIBUSB_INCLUDE_DIR})
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else()
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message("Using static LibUSB from Externals")
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add_subdirectory(Externals/libusb)
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set(LIBUSB_LIBRARIES usb)
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endif(LIBUSB_FOUND)
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set(SFML_REQD_VERSION 2.1)
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@ -0,0 +1,113 @@
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add_library(usb SHARED EXCLUDE_FROM_ALL
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libusb/core.c
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libusb/core.c
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libusb/descriptor.c
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libusb/hotplug.c
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libusb/io.c
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libusb/strerror.c
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libusb/sync.c
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)
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set_target_properties(usb PROPERTIES VERSION 1.0.19)
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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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PUBLIC libusb
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PRIVATE "${CMAKE_CURRENT_BINARY_DIR}"
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)
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if(WIN32 OR CYGWIN)
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target_sources(usb PRIVATE libusb/os/windows_usb.c)
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set(OS_WINDOWS TRUE)
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elseif(APPLE)
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target_sources(usb PRIVATE libusb/os/darwin_usb.c)
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find_library(COREFOUNDATION_LIBRARY CoreFoundation)
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find_library(IOKIT_LIBRARY IOKit)
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find_library(OBJC_LIBRARY objc)
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target_link_libraries(usb PRIVATE
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${COREFOUNDATION_LIBRARY}
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${IOKIT_LIBRARY}
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${OBJC_LIBRARY}
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)
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set(OS_DARWIN TRUE)
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# # Dolphin on Android doesn't use libusb.
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#elseif(ANDROID)
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# target_sources(usb PRIVATE
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# libusb/os/linux_usbfs.c
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# 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 libusb/os/linux_usbfs.c)
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find_package(Libudev)
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if(LIBUDEV_FOUND)
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target_sources(usb PRIVATE libusb/os/linux_udev.c)
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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_LIBUDEV TRUE)
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else()
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target_sources(usb PRIVATE libusb/os/linux_netlink.c)
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endif()
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set(OS_LINUX TRUE)
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elseif(${CMAKE_SYSTEM_NAME} MATCHES "NetBSD")
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target_sources(usb PRIVATE libusb/os/netbsd_usb.c)
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set(OS_NETBSD TRUE)
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elseif(${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
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target_sources(usb PRIVATE libusb/os/openbsd_usb.c)
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set(OS_OPENBSD TRUE)
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endif()
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if(UNIX)
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target_sources(usb PRIVATE
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libusb/os/poll_posix.c
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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(THREADS_POSIX TRUE)
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elseif(WIN32)
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target_sources(usb PRIVATE
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libusb/os/poll_windows.c
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libusb/os/threads_windows.c
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)
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endif()
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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_include_files(poll.h HAVE_POLL_H)
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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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set(CMAKE_EXTRA_INCLUDE_FILES poll.h)
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check_type_size("nfds_t" nfds_t)
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unset(CMAKE_EXTRA_INCLUDE_FILES)
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if(HAVE_NFDS_T)
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set(POLL_NFDS_TYPE "nfds_t")
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else()
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set(POLL_NFDS_TYPE "unsigned int")
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endif()
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check_include_files(sys/timerfd.h USBI_TIMERFD_AVAILABLE)
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configure_file(config.h.in config.h)
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@ -0,0 +1,86 @@
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/* Default visibility */
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#define DEFAULT_VISIBILITY __attribute__((visibility("default")))
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/* Start with debug message logging enabled */
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#undef ENABLE_DEBUG_LOGGING
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/* Message logging */
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#undef ENABLE_LOGGING
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/* Define to 1 if you have the <asm/types.h> header file. */
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#cmakedefine HAVE_ASM_TYPES_H 1
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/* Define to 1 if you have the `gettimeofday' function. */
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#cmakedefine HAVE_GETTIMEOFDAY 1
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/* Define to 1 if you have the `udev' library (-ludev). */
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#cmakedefine HAVE_LIBUDEV 1
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/* Define to 1 if you have the <linux/filter.h> header file. */
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#cmakedefine HAVE_LINUX_FILTER_H 1
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/* Define to 1 if you have the <linux/netlink.h> header file. */
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#cmakedefine HAVE_LINUX_NETLINK_H 1
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/* Define to 1 if you have the <poll.h> header file. */
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#cmakedefine HAVE_POLL_H 1
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/* Define to 1 if you have the <signal.h> header file. */
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#cmakedefine HAVE_SIGNAL_H 1
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/* Define to 1 if you have the <strings.h> header file. */
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#cmakedefine HAVE_STRINGS_H 1
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/* Define to 1 if the system has the type `struct timespec'. */
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#cmakedefine HAVE_STRUCT_TIMESPEC 1
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/* syslog() function available */
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#cmakedefine HAVE_SYSLOG_FUNC 1
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/* Define to 1 if you have the <syslog.h> header file. */
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#cmakedefine HAVE_SYSLOG_H 1
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/* Define to 1 if you have the <sys/socket.h> header file. */
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#cmakedefine HAVE_SYS_SOCKET_H 1
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/* Define to 1 if you have the <sys/time.h> header file. */
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#cmakedefine HAVE_SYS_TIME_H 1
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/* Define to 1 if you have the <sys/types.h> header file. */
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#cmakedefine HAVE_SYS_TYPES_H 1
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/* Darwin backend */
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#cmakedefine OS_DARWIN 1
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/* Linux backend */
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#cmakedefine OS_LINUX 1
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/* NetBSD backend */
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#cmakedefine OS_NETBSD 1
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/* OpenBSD backend */
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#cmakedefine OS_OPENBSD 1
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/* Windows backend */
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#cmakedefine OS_WINDOWS 1
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/* type of second poll() argument */
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#define POLL_NFDS_TYPE @POLL_NFDS_TYPE@
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/* Use POSIX Threads */
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#cmakedefine THREADS_POSIX
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/* timerfd headers available */
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#cmakedefine USBI_TIMERFD_AVAILABLE 1
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/* Enable output to system log */
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#define USE_SYSTEM_LOGGING_FACILITY 1
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/* Use udev for device enumeration/hotplug */
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#cmakedefine USE_UDEV 1
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/* Use GNU extensions */
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#define _GNU_SOURCE
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/* Oldest Windows version supported */
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#define WINVER 0x0501
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