/
CMakeLists.txt
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CMakeLists.txt
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# CMake module to build libuv. Based heavily off of libuv's Makefile.am, but
# using CMake paradigms.
# Set minimum CMake version
# NOTE: Currently determined by use of target_compile_options
CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12)
# Silence CMake warnings by adopting modern behavior for MACOSX_RPATH on newer
# versions of CMake
IF(POLICY CMP0042)
CMAKE_POLICY(SET CMP0042 NEW)
ENDIF()
# Create the project
PROJECT(libuv)
# Set the version
SET(LIBUV_VERSION 1.7.4)
# Set up options
OPTION(BUILD_SHARED_LIBS "Build shared libraries (use OFF for static)" ON)
OPTION(BUILD_TESTS "Enable test building" ON)
SET(BIN_INSTALL_DIR bin CACHE PATH "Install prefix subdirectory for binaries")
SET(LIB_INSTALL_DIR lib CACHE PATH "Install prefix subdirectory for libraries")
SET(INCLUDE_INSTALL_DIR include CACHE PATH
"Install prefix subdirectory for headers")
OPTION(ENABLE_SOVERSION "Enable shared library versioning and symlinks" OFF)
# Create configuration containers
SET(UV_FLAGS) # Compiler flags
SET(UV_DEFINITIONS) # Compiler definitions
SET(UV_INCLUDE_PATHS) # Include directories
SET(UV_SOURCES) # Source files
SET(UV_DEPENDENCIES) # Library dependencies
SET(UV_INSTALL_HEADERS) # Headers to install
# Utility function which will only add compiler flags if supported
INCLUDE(CheckCCompilerFlag)
FUNCTION(ADD_FLAG_IF_SUPPORTED container flag)
CHECK_C_COMPILER_FLAG(${flag} _flag_supported)
IF(_flag_supported)
# NOTE: Can't use LIST(APPEND...) here because it doesn't support
# PARENT_SCOPE:
# http://stackoverflow.com/a/10032337
SET(${container} ${${container}} ${flag} PARENT_SCOPE)
ENDIF()
ENDFUNCTION()
# Common configuration
IF(BUILD_SHARED_LIBS)
LIST(APPEND UV_DEFINITIONS
BUILDING_UV_SHARED
)
ENDIF()
LIST(APPEND UV_INCLUDE_PATHS
include
src)
LIST(APPEND UV_SOURCES
src/fs-poll.c
src/inet.c
src/threadpool.c
src/uv-common.c
src/version.c
)
LIST(APPEND UV_INSTALL_HEADERS
include/uv.h
include/uv-errno.h
include/uv-threadpool.h
include/uv-version.h
)
# Handle system-specific flags/sources
IF(CMAKE_SYSTEM_NAME STREQUAL "Windows")
LIST(APPEND UV_DEFINITIONS
WIN32_LEAN_AND_MEAN
_WIN32_WINNT=0x0600
)
LIST(APPEND UV_INCLUDE_PATHS
src/win
)
LIST(APPEND UV_SOURCES
src/win/async.c
src/win/core.c
src/win/dl.c
src/win/error.c
src/win/fs-event.c
src/win/fs.c
src/win/getaddrinfo.c
src/win/getnameinfo.c
src/win/handle.c
src/win/loop-watcher.c
src/win/pipe.c
src/win/poll.c
src/win/process-stdio.c
src/win/process.c
src/win/req.c
src/win/signal.c
src/win/stream.c
src/win/tcp.c
src/win/thread.c
src/win/timer.c
src/win/tty.c
src/win/udp.c
src/win/util.c
src/win/winapi.c
src/win/winsock.c
)
LIST(APPEND UV_DEPENDENCIES
ws2_32
psapi
iphlpapi
shell32
userenv
)
LIST(APPEND UV_INSTALL_HEADERS
include/uv-win.h
include/tree.h
)
IF((MSVC AND MSVC_VERSION VERSION_LESS 1600) OR MINGW)
LIST(APPEND UV_INSTALL_HEADERS
include/stdint-msvc2008.h
)
ENDIF()
ELSE()
# These flags are geared to match the libuv autotools flags, but -g is
# excluded since it is better-controlled by CMAKE_BUILD_TYPE
ADD_FLAG_IF_SUPPORTED(UV_FLAGS -fvisibility=hidden)
ADD_FLAG_IF_SUPPORTED(UV_FLAGS -std=gnu89)
ADD_FLAG_IF_SUPPORTED(UV_FLAGS -pedantic)
ADD_FLAG_IF_SUPPORTED(UV_FLAGS -Wall)
ADD_FLAG_IF_SUPPORTED(UV_FLAGS -Wextra)
ADD_FLAG_IF_SUPPORTED(UV_FLAGS -Wno-unused-parameter)
LIST(APPEND UV_DEFINITIONS
_LARGEFILE_SOURCE
_FILE_OFFSET_BITS=64
)
LIST(APPEND UV_INCLUDE_PATHS
src/unix
)
LIST(APPEND UV_SOURCES
src/unix/async.c
src/unix/core.c
src/unix/dl.c
src/unix/fs.c
src/unix/getaddrinfo.c
src/unix/getnameinfo.c
src/unix/loop-watcher.c
src/unix/loop.c
src/unix/pipe.c
src/unix/poll.c
src/unix/process.c
src/unix/signal.c
src/unix/stream.c
src/unix/tcp.c
src/unix/thread.c
src/unix/timer.c
src/unix/tty.c
src/unix/udp.c
)
FIND_PACKAGE(Threads REQUIRED)
LIST(APPEND UV_DEPENDENCIES
${CMAKE_THREAD_LIBS_INIT}
dl
)
LIST(APPEND UV_INSTALL_HEADERS
include/uv-unix.h
)
IF(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
LIST(APPEND UV_DEFINITIONS
_DARWIN_USE_64_BIT_INODE=1
_DARWIN_UNLIMITED_SELECT=1
)
LIST(APPEND UV_SOURCES
src/unix/darwin.c
src/unix/darwin-proctitle.c
src/unix/fsevents.c
src/unix/kqueue.c
src/unix/proctitle.c
)
LIST(APPEND UV_INSTALL_HEADERS
include/uv-darwin.h
)
ELSEIF(CMAKE_SYSTEM_NAME STREQUAL "Linux")
LIST(APPEND UV_DEFINITIONS
_GNU_SOURCE
)
LIST(APPEND UV_SOURCES
src/unix/linux-core.c
src/unix/linux-inotify.c
src/unix/linux-syscalls.c
src/unix/proctitle.c
)
LIST(APPEND UV_INSTALL_HEADERS
include/uv-linux.h
)
ELSEIF(CMAKE_SYSTEM_NAME STREQUAL "DragonFly")
LIST(APPEND UV_INSTALL_HEADERS
include/uv-bsd.h
)
ELSEIF(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
LIST(APPEND UV_SOURCES
src/unix/kqueue.c
src/unix/freebsd.c
)
LIST(APPEND UV_INSTALL_HEADERS
include/uv-bsd.h
)
ELSEIF(CMAKE_SYSTEM_NAME STREQUAL "NetBSD")
LIST(APPEND UV_SOURCES
src/unix/kqueue.c
src/unix/netbsd.c
)
LIST(APPEND UV_INSTALL_HEADERS
include/uv-bsd.h
)
ELSEIF(CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
LIST(APPEND UV_SOURCES
src/unix/kqueue.c
src/unix/openbsd.c
)
LIST(APPEND UV_INSTALL_HEADERS
include/uv-bsd.h
)
ELSEIF(CMAKE_SYSTEM_NAME STREQUAL "AIX")
LIST(APPEND UV_DEFINITIONS
_ALL_SOURCE
_XOPEN_SOURCE=500
_LINUX_SOURCE_COMPAT
)
LIST(APPEND UV_SOURCES
src/unix/aix.c
)
ELSEIF(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
ADD_FLAG_IF_SUPPORTED(UV_FLAGS -pthread)
LIST(APPEND UV_DEFINITIONS
__EXTENSIONS__
_XOPEN_SOURCE=500
)
LIST(APPEND UV_SOURCES
src/unix/sunos.c
)
LIST(APPEND UV_INSTALL_HEADERS
include/uv-sunos.h
)
ELSEIF(DEFINED ANDROID_NDK)
LIST(APPEND UV_SOURCES
src/unix/android-ifaddrs.c
src/unix/pthread-fixes.c
)
LIST(APPEND UV_INSTALL_HEADERS
include/android-ifaddrs.h
include/pthread-fixes.h
)
ENDIF()
ENDIF()
# Create the library
ADD_LIBRARY(uv ${UV_SOURCES})
TARGET_COMPILE_DEFINITIONS(uv PRIVATE ${UV_DEFINITIONS})
TARGET_COMPILE_OPTIONS(uv PRIVATE ${UV_FLAGS})
TARGET_INCLUDE_DIRECTORIES(uv PRIVATE ${UV_INCLUDE_PATHS})
TARGET_LINK_LIBRARIES(uv PRIVATE ${UV_DEPENDENCIES})
IF(ENABLE_SOVERSION)
SET_TARGET_PROPERTIES(uv PROPERTIES SOVERSION ${LIBUV_VERSION})
ENDIF()
# Install commands
INSTALL(TARGETS uv
RUNTIME DESTINATION "${BIN_INSTALL_DIR}"
LIBRARY DESTINATION "${LIB_INSTALL_DIR}"
ARCHIVE DESTINATION "${LIB_INSTALL_DIR}"
)
INSTALL(FILES ${UV_INSTALL_HEADERS} DESTINATION "${INCLUDE_INSTALL_DIR}")
# Create tests if requested
IF(BUILD_TESTS)
# Enable testing
ENABLE_TESTING()
# Set up sources
SET(TEST_SOURCES
test/blackhole-server.c
test/dns-server.c
test/echo-server.c
test/run-tests.c
test/runner.c
test/test-active.c
test/test-async.c
test/test-async-null-cb.c
test/test-barrier.c
test/test-callback-order.c
test/test-callback-stack.c
test/test-close-fd.c
test/test-close-order.c
test/test-condvar.c
test/test-connection-fail.c
test/test-cwd-and-chdir.c
test/test-default-loop-close.c
test/test-delayed-accept.c
test/test-dlerror.c
test/test-embed.c
test/test-emfile.c
test/test-error.c
test/test-fail-always.c
test/test-fs-event.c
test/test-fs-poll.c
test/test-fs.c
test/test-get-currentexe.c
test/test-get-loadavg.c
test/test-get-memory.c
test/test-getaddrinfo.c
test/test-getnameinfo.c
test/test-getsockname.c
test/test-handle-fileno.c
test/test-homedir.c
test/test-hrtime.c
test/test-idle.c
test/test-ip4-addr.c
test/test-ip6-addr.c
test/test-ipc-send-recv.c
test/test-ipc.c
test/test-loop-handles.c
test/test-loop-alive.c
test/test-loop-close.c
test/test-loop-stop.c
test/test-loop-time.c
test/test-loop-configure.c
test/test-multiple-listen.c
test/test-mutexes.c
test/test-osx-select.c
test/test-pass-always.c
test/test-ping-pong.c
test/test-pipe-bind-error.c
test/test-pipe-connect-error.c
test/test-pipe-connect-multiple.c
test/test-pipe-connect-prepare.c
test/test-pipe-getsockname.c
test/test-pipe-pending-instances.c
test/test-pipe-sendmsg.c
test/test-pipe-server-close.c
test/test-pipe-close-stdout-read-stdin.c
test/test-pipe-set-non-blocking.c
test/test-platform-output.c
test/test-poll-close.c
test/test-poll-close-doesnt-corrupt-stack.c
test/test-poll-closesocket.c
test/test-poll.c
test/test-process-title.c
test/test-ref.c
test/test-run-nowait.c
test/test-run-once.c
test/test-semaphore.c
test/test-shutdown-close.c
test/test-shutdown-eof.c
test/test-shutdown-twice.c
test/test-signal-multiple-loops.c
test/test-signal.c
test/test-socket-buffer-size.c
test/test-spawn.c
test/test-stdio-over-pipes.c
test/test-tcp-bind-error.c
test/test-tcp-bind6-error.c
test/test-tcp-close-accept.c
test/test-tcp-close-while-connecting.c
test/test-tcp-close.c
test/test-tcp-create-socket-early.c
test/test-tcp-connect-error-after-write.c
test/test-tcp-connect-error.c
test/test-tcp-connect-timeout.c
test/test-tcp-connect6-error.c
test/test-tcp-flags.c
test/test-tcp-open.c
test/test-tcp-read-stop.c
test/test-tcp-shutdown-after-write.c
test/test-tcp-unexpected-read.c
test/test-tcp-oob.c
test/test-tcp-write-to-half-open-connection.c
test/test-tcp-write-after-connect.c
test/test-tcp-writealot.c
test/test-tcp-write-fail.c
test/test-tcp-try-write.c
test/test-tcp-write-queue-order.c
test/test-thread-equal.c
test/test-thread.c
test/test-threadpool-cancel.c
test/test-threadpool.c
test/test-timer-again.c
test/test-timer-from-check.c
test/test-timer.c
test/test-tty.c
test/test-udp-bind.c
test/test-udp-create-socket-early.c
test/test-udp-dgram-too-big.c
test/test-udp-ipv6.c
test/test-udp-multicast-interface.c
test/test-udp-multicast-interface6.c
test/test-udp-multicast-join.c
test/test-udp-multicast-join6.c
test/test-udp-multicast-ttl.c
test/test-udp-open.c
test/test-udp-options.c
test/test-udp-send-and-recv.c
test/test-udp-send-immediate.c
test/test-udp-send-unreachable.c
test/test-udp-try-send.c
test/test-walk-handles.c
test/test-watcher-cross-stop.c
)
IF(CMAKE_SYSTEM_NAME STREQUAL "Windows")
LIST(APPEND TEST_SOURCES
test/runner-win.c
)
ELSE()
LIST(APPEND TEST_SOURCES
test/runner-unix.c
)
ENDIF()
# Create the test runner
ADD_EXECUTABLE(run-tests ${TEST_SOURCES})
TARGET_COMPILE_DEFINITIONS(run-tests PRIVATE ${UV_DEFINITIONS})
TARGET_COMPILE_OPTIONS(run-tests PRIVATE ${UV_FLAGS})
TARGET_INCLUDE_DIRECTORIES(run-tests PRIVATE ${UV_INCLUDE_PATHS})
# NOTE: Some of the tests, specifically on Windows, use platform functions
# which require dependencies beyond just libuv, so we have to link to them
# as well. In general, programs and libraries using libuv ONLY need to link
# against libuv, not these other dependencies. The tests just happen to
# have dependencies byeond libuv.
TARGET_LINK_LIBRARIES(run-tests PRIVATE uv ${UV_DEPENDENCIES})
# HACK: Some of the test runner's tests use internal libuv functions which
# are not exported or visible through headers. When using a static library,
# the test runner can declare prototypes for these functions and when it
# links everything will be happy. This approach doesn't work for shared
# libraries though (at least on Windows) because the symbols won't be found
# in the .lib/.dll, even if their code is there, unless they are explicitly
# exported. So adding this definition in the case of shared libraries
# causes those tests to be skipped. Seems like maybe the libuv authors will
# fix this in the future. It doesn't seem like this is necessary on POSIX
# systems, since symbols are exported by default, but libuv uses it on all
# platforms where shared libraries are being used, so let's follow their
# lead.
IF(BUILD_SHARED_LIBS)
TARGET_COMPILE_DEFINITIONS(run-tests PRIVATE USING_UV_SHARED=1)
ENDIF()
# Copy test fixtures when building tester
ADD_CUSTOM_COMMAND(TARGET run-tests PRE_BUILD
COMMAND
"${CMAKE_COMMAND}" -E copy_directory
"${CMAKE_CURRENT_SOURCE_DIR}/test/fixtures"
"${CMAKE_CURRENT_BINARY_DIR}/test/fixtures"
)
# Add a check target
ADD_TEST(tests run-tests)
ENDIF()