Edit
kc3-lang/libevent/CMakeLists.txt
Azat Khuzhin
- CMakeLists.txt
-
# # Libevent CMake project # # Based on initial work by: # Alexey Ozeritsky # # Additional changes: # Brodie Thiesfield # Joakim Soderberg # Trond Norbye # Sergei Nikulov # # Build example: # # cd libevent # md build # cd build # cmake -G "Visual Studio 10" .. # start libevent.sln # cmake_minimum_required(VERSION 3.1.2 FATAL_ERROR) if (POLICY CMP0054) cmake_policy(SET CMP0054 NEW) endif() if (POLICY CMP0074) cmake_policy(SET CMP0074 NEW) endif() if (POLICY CMP0075) cmake_policy(SET CMP0075 NEW) endif() if(NOT CMAKE_BUILD_TYPE) set(CMAKE_BUILD_TYPE Release CACHE STRING "Set build type to Debug or Release (default Release)" FORCE) endif() string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER) set(CMAKE_DEBUG_POSTFIX d) set(EVENT__LIBRARY_TYPE DEFAULT CACHE STRING "Set library type to SHARED/STATIC/BOTH (default SHARED for MSVC, otherwise BOTH)") project(libevent C) list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/") string(REGEX MATCH "SunOS" SOLARIS "${CMAKE_SYSTEM_NAME}") include(CheckTypeSize) include(CheckFileOffsetBits) include(Macros) include(CheckVariableExists) include(CheckSymbolExists) include(CheckStructHasMember) include(CheckCSourceCompiles) include(CheckPrototypeDefinition) include(CheckFunctionKeywords) include(CheckConstExists) include(AddCompilerFlags) include(VersionViaGit) event_fuzzy_version_from_git() set(EVENT_VERSION_MAJOR ${EVENT_GIT___VERSION_MAJOR}) set(EVENT_VERSION_MINOR ${EVENT_GIT___VERSION_MINOR}) set(EVENT_VERSION_PATCH ${EVENT_GIT___VERSION_PATCH}) set(EVENT_VERSION_STAGE ${EVENT_GIT___VERSION_STAGE}) set(EVENT_ABI_MAJOR ${EVENT_VERSION_MAJOR}) set(EVENT_ABI_MINOR ${EVENT_VERSION_MINOR}) set(EVENT_ABI_PATCH ${EVENT_VERSION_PATCH}) set(EVENT_ABI_LIBVERSION "${EVENT_ABI_MAJOR}.${EVENT_ABI_MINOR}.${EVENT_ABI_PATCH}") set(EVENT_PACKAGE_VERSION "${EVENT_VERSION_MAJOR}.${EVENT_VERSION_MINOR}.${EVENT_VERSION_PATCH}") # equals to VERSION_INFO in Makefile.am set(EVENT_ABI_LIBVERSION_CURRENT 1) set(EVENT_ABI_LIBVERSION_REVISION 0) set(EVENT_ABI_LIBVERSION_AGE 0) # equals to RELEASE in Makefile.am set(EVENT_PACKAGE_RELEASE 2.2) set(EVENT_NUMERIC_VERSION 0x02020001) # only a subset of names can be used, defaults to "beta" set(EVENT_STAGE_NAME ${EVENT_VERSION_STAGE}) # a list that defines what can set for EVENT_STAGE_VERSION set(EVENT__ALLOWED_STAGE_NAMES rc beta alpha alpha-dev release stable ) list( FIND EVENT__ALLOWED_STAGE_NAMES "${EVENT_STAGE_NAME}" EVENT__STAGE_RET ) if (EVENT__STAGE_RET EQUAL -1) message(WARNING "stage ${EVENT_STAGE_NAME} is not allowed, reset to beta") set(EVENT_STAGE_NAME beta) endif() set(EVENT_VERSION "${EVENT_VERSION_MAJOR}.${EVENT_VERSION_MINOR}.${EVENT_VERSION_PATCH}-${EVENT_STAGE_NAME}") option(EVENT__DISABLE_DEBUG_MODE "Define if libevent should build without support for a debug mode" OFF) option(EVENT__ENABLE_VERBOSE_DEBUG "Enables verbose debugging" OFF) option(EVENT__DISABLE_MM_REPLACEMENT "Define if libevent should not allow replacing the mm functions" OFF) option(EVENT__DISABLE_THREAD_SUPPORT "Define if libevent should not be compiled with thread support" OFF) option(EVENT__DISABLE_OPENSSL "Define if libevent should build without support for OpenSSL encryption" OFF) option(EVENT__DISABLE_MBEDTLS "Define if libevent should build without support for mbed TLS encryption" OFF) option(EVENT__DISABLE_BENCHMARK "Defines if libevent should build without the benchmark executables" OFF) option(EVENT__DISABLE_TESTS "If tests should be compiled or not" OFF) option(EVENT__DISABLE_REGRESS "Disable the regress tests" OFF) option(EVENT__DISABLE_SAMPLES "Disable sample files" OFF) option(EVENT__DISABLE_CLOCK_GETTIME "Do not use clock_gettime even if it is available" OFF) option(EVENT__FORCE_KQUEUE_CHECK "When crosscompiling forces running a test program that verifies that Kqueue works with pipes. Note that this requires you to manually run the test program on the cross compilation target to verify that it works. See cmake documentation for try_run for more details" OFF) # TODO: Add --disable-largefile omit support for large files option(EVENT__COVERAGE "Enable running gcov to get a test coverage report (only works with GCC/CLang). Make sure to enable -DCMAKE_BUILD_TYPE=Debug as well." OFF) # Put the libaries and binaries that get built into directories at the # top of the build tree rather than in hard-to-find leaf directories. # # But only if this variables are not defined yet # (i.e. libevent is used via add_subdirectory()) if (NOT DEFINED CMAKE_RUNTIME_OUTPUT_DIRECTORY) set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin) endif() if (NOT DEFINED CMAKE_LIBRARY_OUTPUT_DIRECTORY) set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib) endif() if (NOT DEFINED CMAKE_ARCHIVE_OUTPUT_DIRECTORY) set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib) endif() # The RPATH to be used when installing, but only if it's not a system directory # # Refs: https://gitlab.kitware.com/cmake/community/-/wikis/doc/cmake/RPATH-handling macro(Configure_RPATH) # NOTE: that CMAKE_INSTALL_PREFIX not always normalized correctly, i.e.: # - "///" -> "/" # - "/////usr///" -> "//usr" # So it should be normalized again. get_filename_component(CMAKE_INSTALL_PREFIX_NORMALIZED "${CMAKE_INSTALL_PREFIX}" REALPATH) list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX_NORMALIZED}/lib" isSystemDir) if("${isSystemDir}" STREQUAL "-1") set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX_NORMALIZED}/lib") endif() endmacro() Configure_RPATH() if (EVENT__ENABLE_VERBOSE_DEBUG) add_definitions(-DUSE_DEBUG=1) endif() # make it colorful under ninja-build if ("${CMAKE_GENERATOR}" STREQUAL "Ninja") add_compiler_flags(-fdiagnostics-color=always) endif() # Setup compiler flags for coverage. if (EVENT__COVERAGE) if (NOT "${CMAKE_BUILD_TYPE_LOWER}" STREQUAL "debug") message(FATAL_ERROR "Coverage requires -DCMAKE_BUILD_TYPE=Debug") endif() message(STATUS "Setting coverage compiler flags") list(APPEND CMAKE_REQUIRED_LIBRARIES "--coverage") add_compiler_flags(-g -O0 --coverage) list(REMOVE_ITEM CMAKE_REQUIRED_LIBRARIES "--coverage") endif() set(GNUC 0) set(CLANG 0) set(MSVC 0) if (("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang") OR ("${CMAKE_C_COMPILER_ID}" STREQUAL "AppleClang")) set(CLANG 1) endif() if (("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU") OR (${CLANG})) set(GNUC 1) endif() if (("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC") OR ("${CMAKE_C_SIMULATE_ID}" STREQUAL "MSVC")) set(MSVC 1) endif() # Detect library type set(EVENT_LIBRARY_TYPE) if ("${EVENT__LIBRARY_TYPE}" STREQUAL "DEFAULT") if (${MSVC}) set(EVENT_LIBRARY_TYPE SHARED) else() set(EVENT_LIBRARY_TYPE BOTH) endif() else() string(TOUPPER "${EVENT__LIBRARY_TYPE}" EVENT_LIBRARY_TYPE) endif() if ((${MSVC}) AND ("${EVENT_LIBRARY_TYPE}" STREQUAL "BOTH")) message(WARNING "Building SHARED and STATIC is not supported for MSVC " "(due to conflicts in library name" " between STATIC library and IMPORTED library for SHARED libraries)") endif() set(EVENT_LIBRARY_STATIC OFF) set(EVENT_LIBRARY_SHARED OFF) if ("${EVENT_LIBRARY_TYPE}" STREQUAL "BOTH") set(EVENT_LIBRARY_STATIC ON) set(EVENT_LIBRARY_SHARED ON) elseif ("${EVENT_LIBRARY_TYPE}" STREQUAL "STATIC") set(EVENT_LIBRARY_STATIC ON) elseif ("${EVENT_LIBRARY_TYPE}" STREQUAL "SHARED") set(EVENT_LIBRARY_SHARED ON) else() message(FATAL_ERROR "${EVENT_LIBRARY_TYPE} is not supported") endif() # brew support if (APPLE) find_program(BREW brew) endif() if (${MSVC}) set(msvc_static_runtime OFF) if ("${EVENT_LIBRARY_TYPE}" STREQUAL "STATIC") set(msvc_static_runtime ON) endif() # For more info: # - https://docs.microsoft.com/en-us/cpp/build/reference/md-mt-ld-use-run-time-library?view=vs-2017 # - https://gitlab.kitware.com/cmake/community/wikis/FAQ#how-can-i-build-my-msvc-application-with-a-static-runtime option(EVENT__MSVC_STATIC_RUNTIME "Link static runtime libraries" ${msvc_static_runtime}) if (EVENT__MSVC_STATIC_RUNTIME) foreach (flag_var CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO ) if (${flag_var} MATCHES "/MD") string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}") endif() endforeach() endif() endif() # GNUC specific options. if (${GNUC}) option(EVENT__DISABLE_GCC_WARNINGS "Disable verbose warnings with GCC" OFF) option(EVENT__ENABLE_GCC_HARDENING "Enable compiler security checks" OFF) option(EVENT__ENABLE_GCC_FUNCTION_SECTIONS "Enable gcc function sections" OFF) option(EVENT__ENABLE_GCC_WARNINGS "Make all GCC warnings into errors" OFF) list(APPEND __FLAGS -Wall -Wextra -Wno-unused-parameter -Wstrict-aliasing -Wstrict-prototypes -Wundef -fno-strict-aliasing # gcc 2.9.5+ -Wmissing-prototypes # gcc 4 -Winit-self -Wmissing-field-initializers -Wdeclaration-after-statement # gcc 4.2 -Waddress -Wnormalized=id -Woverride-init # gcc 4.5 -Wlogical-op -Wwrite-strings # Disable unused-function warnings. These trigger for minheap-internal.h. -Wno-unused-function -Wno-pragmas ) if (${CLANG}) list(APPEND __FLAGS # we use this hack in tests -Wno-void-pointer-to-enum-cast) endif() if (EVENT__DISABLE_GCC_WARNINGS) list(APPEND __FLAGS -w) endif() if (EVENT__ENABLE_GCC_HARDENING) list(APPEND __FLAGS -fstack-protector-all -fwrapv -fPIE -Wstack-protector "--param ssp-buffer-size=1") add_definitions(-D_FORTIFY_SOURCE=2) endif() if (EVENT__ENABLE_GCC_FUNCTION_SECTIONS) list(APPEND __FLAGS -ffunction-sections) # TODO: Add --gc-sections support. We need some checks for NetBSD to ensure this works. endif() if (EVENT__ENABLE_GCC_WARNINGS) list(APPEND __FLAGS -Werror) endif() add_compiler_flags(${__FLAGS}) endif() if (APPLE) # Clang on macOS emits warnings for each directory specified which isn't used add_compiler_flags( -Qunused-arguments ) endif() if (MINGW OR CYGWIN) set(WIN32 TRUE) endif() # Winsock. if(WIN32) list(APPEND CMAKE_REQUIRED_LIBRARIES ws2_32 shell32 advapi32 bcrypt ) set(CMAKE_REQUIRED_DEFINITIONS -FIwinsock2.h -FIws2tcpip.h -D_WIN32_WINNT=0x0600) endif() if (SOLARIS) list(APPEND CMAKE_REQUIRED_LIBRARIES socket nsl ) endif() # Check if _GNU_SOURCE is available. if (NOT DEFINED _GNU_SOURCE) CHECK_SYMBOL_EXISTS(__GNU_LIBRARY__ "features.h" _GNU_SOURCE) if (NOT _GNU_SOURCE) unset(_GNU_SOURCE CACHE) CHECK_SYMBOL_EXISTS(_GNU_SOURCE "features.h" _GNU_SOURCE) endif() if (ANDROID) set(_GNU_SOURCE TRUE) endif() endif() if (_GNU_SOURCE) set(CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE) endif() # Check if header files exist list(APPEND FILES_TO_CHECK fcntl.h inttypes.h memory.h signal.h stdarg.h stddef.h stdint.h stdlib.h string.h errno.h unistd.h time.h sys/types.h sys/stat.h sys/time.h sys/param.h ) if (WIN32) list(APPEND FILES_TO_CHECK io.h winsock2.h ws2tcpip.h afunix.h ) else() list(APPEND FILES_TO_CHECK netdb.h dlfcn.h arpa/inet.h poll.h port.h sys/socket.h sys/random.h sys/un.h sys/devpoll.h sys/epoll.h sys/eventfd.h sys/event.h sys/ioctl.h sys/mman.h sys/queue.h sys/select.h sys/sendfile.h sys/uio.h sys/wait.h sys/resource.h sys/timerfd.h sys/signalfd.h netinet/in.h netinet/in6.h netinet/tcp.h ifaddrs.h ) endif() if (NOT "${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Linux") list(APPEND FILES_TO_CHECK sys/sysctl.h) endif() if (APPLE) list(APPEND FILES_TO_CHECK mach/mach_time.h mach/mach.h ) endif() if (NOT EVENT__DISABLE_THREAD_SUPPORT AND NOT WIN32) list(APPEND FILES_TO_CHECK pthread.h) # (Only `CHECK_TYPE_SIZE()' will use `CMAKE_EXTRA_INCLUDE_FILES') list(APPEND CMAKE_EXTRA_INCLUDE_FILES pthread.h) endif() # Fills EVENT_INCLUDES foreach(FILE ${FILES_TO_CHECK}) CHECK_INCLUDE_FILE_CONCAT(${FILE} "EVENT") endforeach() unset(FILES_TO_CHECK) # Check if functions exist list(APPEND SYMBOLS_TO_CHECK getaddrinfo getnameinfo getprotobynumber getservbyname gethostbyname inet_ntop inet_pton gettimeofday signal strtoll strlcpy strsep strtok_r timerclear timercmp timerisset timeradd nanosleep putenv umask ) if (NOT EVENT__DISABLE_CLOCK_GETTIME) list(APPEND SYMBOLS_TO_CHECK clock_gettime) endif() if (WIN32) list(APPEND SYMBOLS_TO_CHECK _gmtime64_s _gmtime64 ) else() list(APPEND SYMBOLS_TO_CHECK getifaddrs select epoll_create epoll_create1 epoll_pwait2 epoll_ctl eventfd poll port_create kqueue fcntl mmap pipe pipe2 sendfile sigaction strsignal sysctl accept4 arc4random arc4random_buf arc4random_addrandom getrandom getegid geteuid issetugid usleep timerfd_create setenv unsetenv setrlimit gethostbyname_r mmap64 ) if (APPLE) list(APPEND SYMBOLS_TO_CHECK mach_absolute_time) endif() endif() if (NOT EVENT__DISABLE_THREAD_SUPPORT) if (WIN32) list(APPEND SRC_CORE evthread_win32.c) elseif(ANDROID) # pthreads is built in to bionic set(EVENT__HAVE_PTHREADS 1) CHECK_TYPE_SIZE(pthread_t EVENT__SIZEOF_PTHREAD_T) list(APPEND SYMBOLS_TO_CHECK pthread_mutexattr_setprotocol) else() find_package(Threads REQUIRED) if (NOT CMAKE_USE_PTHREADS_INIT) message(FATAL_ERROR "Failed to find Pthreads, set EVENT__DISABLE_THREAD_SUPPORT to disable") endif() set(EVENT__HAVE_PTHREADS 1) list(APPEND LIB_APPS ${CMAKE_THREAD_LIBS_INIT}) # for CHECK_SYMBOLS_EXIST() list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_THREAD_LIBS_INIT}) CHECK_TYPE_SIZE(pthread_t EVENT__SIZEOF_PTHREAD_T) list(APPEND SYMBOLS_TO_CHECK pthread_mutexattr_setprotocol) endif() endif() list(APPEND CMAKE_EXTRA_INCLUDE_FILES ${EVENT_INCLUDES} stdio.h) CHECK_SYMBOLS_EXIST("${SYMBOLS_TO_CHECK}" "${CMAKE_EXTRA_INCLUDE_FILES}" "EVENT") unset(SYMBOLS_TO_CHECK) set(EVENT__HAVE_EPOLL ${EVENT__HAVE_EPOLL_CREATE}) set(EVENT__HAVE_SIGNALFD ${EVENT__HAVE_SYS_SIGNALFD_H}) if(WIN32 AND NOT CYGWIN) set(EVENT__HAVE_WEPOLL 1) endif() # Get the gethostbyname_r prototype. if(EVENT__HAVE_GETHOSTBYNAME_R) CHECK_PROTOTYPE_DEFINITION(gethostbyname_r "int gethostbyname_r(const char *name, struct hostent *hp, struct hostent_data *hdata)" "0" "netdb.h" EVENT__HAVE_GETHOSTBYNAME_R_3_ARG) CHECK_PROTOTYPE_DEFINITION(gethostbyname_r "struct hostent *gethostbyname_r(const char *name, struct hostent *hp, char *buf, size_t buflen, int *herr)" "NULL" "netdb.h" EVENT__HAVE_GETHOSTBYNAME_R_5_ARG) CHECK_PROTOTYPE_DEFINITION(gethostbyname_r "int gethostbyname_r(const char *name, struct hostent *hp, char *buf, size_t buflen, struct hostent **result, int *herr)" "0" "netdb.h" EVENT__HAVE_GETHOSTBYNAME_R_6_ARG) endif() if(HAVE_PORT_H AND HAVE_PORT_CREATE) set(EVENT__HAVE_EVENT_PORTS 1) endif() CHECK_TYPE_SIZE("struct sockaddr_un" EVENT__HAVE_STRUCT_SOCKADDR_UN) CHECK_TYPE_SIZE("uint8_t" EVENT__HAVE_UINT8_T) CHECK_TYPE_SIZE("uint16_t" EVENT__HAVE_UINT16_T) CHECK_TYPE_SIZE("uint32_t" EVENT__HAVE_UINT32_T) CHECK_TYPE_SIZE("uint64_t" EVENT__HAVE_UINT64_T) CHECK_TYPE_SIZE("short" EVENT__SIZEOF_SHORT BUILTIN_TYPES_ONLY) CHECK_TYPE_SIZE("int" EVENT__SIZEOF_INT BUILTIN_TYPES_ONLY) CHECK_TYPE_SIZE("unsigned" EVENT__SIZEOF_UNSIGNED BUILTIN_TYPES_ONLY) CHECK_TYPE_SIZE("unsigned int" EVENT__SIZEOF_UNSIGNED_INT BUILTIN_TYPES_ONLY) CHECK_TYPE_SIZE("long" EVENT__SIZEOF_LONG BUILTIN_TYPES_ONLY) CHECK_TYPE_SIZE("long long" EVENT__SIZEOF_LONG_LONG BUILTIN_TYPES_ONLY) if(WIN32) # These aren't available until Windows Vista. # But you can still link them. They just won't be found when running the exe. set(EVENT__HAVE_INET_NTOP 0) set(EVENT__HAVE_INET_PTON 0) endif() # Check for different inline keyword versions. check_function_keywords("inline" "__inline" "__inline__") if (HAVE_INLINE) set(EVENT__inline inline) elseif (HAVE___INLINE) set(EVENT__inline __inline) elseif(HAVE___INLINE__) set(EVENT__inline __inline__) else() set(EVENT__inline) endif() # __func__/__FUNCTION__ is not a macros in general CHECK_SYMBOL_EXISTS("__func__" "" EVENT__HAVE___func__) CHECK_SYMBOL_EXISTS("__FUNCTION__" "" EVENT__HAVE___FUNCTION__) CHECK_SYMBOL_EXISTS(TAILQ_FOREACH sys/queue.h EVENT__HAVE_TAILQFOREACH) CHECK_CONST_EXISTS(CTL_KERN sys/sysctl.h EVENT__HAVE_DECL_CTL_KERN) CHECK_CONST_EXISTS(KERN_ARND sys/sysctl.h EVENT__HAVE_DECL_KERN_ARND) CHECK_SYMBOL_EXISTS(F_SETFD fcntl.h EVENT__HAVE_SETFD) CHECK_TYPE_SIZE(fd_mask EVENT__HAVE_FD_MASK) CHECK_TYPE_SIZE(size_t EVENT__SIZEOF_SIZE_T) if(NOT EVENT__SIZEOF_SIZE_T) set(EVENT__size_t "unsigned") set(EVENT__SIZEOF_SIZE_T ${EVENT__SIZEOF_UNSIGNED}) else() set(EVENT__size_t size_t) endif() CHECK_TYPE_SIZE("off_t" EVENT__SIZEOF_OFF_T LANGUAGE C) # XXX we should functionalize these size and type sets. --elley # Winssck. if (_MSC_VER) list(APPEND CMAKE_EXTRA_INCLUDE_FILES BaseTsd.h) endif() CHECK_TYPE_SIZE("ssize_t" EVENT__SIZEOF_SSIZE_T_LOWER LANGUAGE C) CHECK_TYPE_SIZE("SSIZE_T" EVENT__SIZEOF_SSIZE_T_UPPER LANGUAGE C) if (EVENT__SIZEOF_SSIZE_T_LOWER) set(EVENT__ssize_t "ssize_t") set(EVENT__SIZEOF_SSIZE_T ${EVENT__SIZEOF_SSIZE_T_LOWER}) elseif (EVENT__SIZEOF_SSIZE_T_UPPER) set(EVENT__ssize_t "SSIZE_T") set(EVENT__SIZEOF_SSIZE_T ${EVENT__SIZEOF_SSIZE_T_UPPER}) else() set(EVENT__ssize_t "int") set(EVENT__SIZEOF_SSIZE_T ${EVENT__SIZEOF_INT}) endif() CHECK_TYPE_SIZE(socklen_t EVENT__SIZEOF_SOCKLEN_T) if(NOT EVENT__SIZEOF_SOCKLEN_T) set(EVENT__socklen_t "unsigned int") set(EVENT__SIZEOF_SOCKLEN_T ${EVENT__SIZEOF_UNSIGNED_INT}) else() set(EVENT__socklen_t "socklen_t") endif() CHECK_TYPE_SIZE(pid_t EVENT__SIZEOF_PID_T) if(NOT EVENT__SIZEOF_PID_T) set(EVENT__SIZEOF_PID_T ${EVENT__SIZEOF_INT}) else() set(EVENT__SIZEOF_PID_T EVENT__SIZEOF_PID_T) endif() if(EVENT__HAVE_CLOCK_GETTIME) set(EVENT__DNS_USE_CPU_CLOCK_FOR_ID 1) endif() # we're just getting lazy now. CHECK_TYPE_SIZE("uintptr_t" EVENT__HAVE_UINTPTR_T) CHECK_TYPE_SIZE("void *" EVENT__SIZEOF_VOID_P) CHECK_TYPE_SIZE("time_t" EVENT__SIZEOF_TIME_T) # Tests file offset bits. # TODO: Add AIX test for if -D_LARGE_FILES is needed. # XXX: Why is this here? we don't even use it. Well, we don't even use it # on top of that, why is it set in the config.h?! IT_MAKES_NO_SENSE # I'm commenting it out for now. # - ellzey #CHECK_FILE_OFFSET_BITS() # Verify kqueue works with pipes. if (EVENT__HAVE_KQUEUE) if ((CMAKE_CROSSCOMPILING OR APPLE) AND NOT EVENT__FORCE_KQUEUE_CHECK) message(WARNING "Cannot check if kqueue works with pipes when crosscompiling, use EVENT__FORCE_KQUEUE_CHECK to be sure (this requires manually running a test program on the cross compilation target)") set(EVENT__HAVE_WORKING_KQUEUE 1) else() message(STATUS "Checking if kqueue works with pipes...") include(CheckWorkingKqueue) endif() endif() if(EVENT__HAVE_NETDB_H) list(APPEND CMAKE_EXTRA_INCLUDE_FILES netdb.h) CHECK_TYPE_SIZE("struct addrinfo" EVENT__HAVE_STRUCT_ADDRINFO) elseif(WIN32) list(APPEND CMAKE_EXTRA_INCLUDE_FILES ws2tcpip.h) CHECK_TYPE_SIZE("struct addrinfo" EVENT__HAVE_STRUCT_ADDRINFO) endif() # Check for sockaddr structure sizes. set(SOCKADDR_HEADERS) if (WIN32) set(CMAKE_REQUIRED_DEFINITIONS "-DWIN32_LEAN_AND_MEAN") if (_MSC_VER LESS 1300) set(SOCKADDR_HEADERS winsock.h) else() set(SOCKADDR_HEADERS winsock2.h ws2tcpip.h) endif() else() if (EVENT__HAVE_NETINET_IN_H) set(SOCKADDR_HEADERS ${SOCKADDR_HEADERS} netinet/in.h) endif() if (EVENT__HAVE_NETINET_IN6_H) set(SOCKADDR_HEADERS ${SOCKADDR_HEADERS} netinet/in6.h) endif() if (EVENT__HAVE_SYS_SOCKET_H) set(SOCKADDR_HEADERS ${SOCKADDR_HEADERS} sys/socket.h) endif() if (EVENT__HAVE_NETDB_H) set(SOCKADDR_HEADERS ${SOCKADDR_HEADERS} netdb.h) endif() endif() CHECK_TYPE_SIZE("struct in6_addr" EVENT__HAVE_STRUCT_IN6_ADDR) if(EVENT__HAVE_STRUCT_IN6_ADDR) CHECK_STRUCT_HAS_MEMBER("struct in6_addr" s6_addr16 "${SOCKADDR_HEADERS}" EVENT__HAVE_STRUCT_IN6_ADDR_S6_ADDR16) CHECK_STRUCT_HAS_MEMBER("struct in6_addr" s6_addr32 "${SOCKADDR_HEADERS}" EVENT__HAVE_STRUCT_IN6_ADDR_S6_ADDR32) endif() CHECK_TYPE_SIZE("sa_family_t" EVENT__HAVE_SA_FAMILY_T) CHECK_TYPE_SIZE("struct sockaddr_in6" EVENT__HAVE_STRUCT_SOCKADDR_IN6) if(EVENT__HAVE_STRUCT_SOCKADDR_IN6) CHECK_STRUCT_HAS_MEMBER("struct sockaddr_in6" sin6_len "${SOCKADDR_HEADERS}" EVENT__HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN) CHECK_STRUCT_HAS_MEMBER("struct sockaddr_in6" sin_len "${SOCKADDR_HEADERS}" EVENT__HAVE_STRUCT_SOCKADDR_IN_SIN_LEN) endif() CHECK_TYPE_SIZE("struct sockaddr_storage" EVENT__HAVE_STRUCT_SOCKADDR_STORAGE) if(EVENT__HAVE_STRUCT_SOCKADDR_STORAGE) CHECK_STRUCT_HAS_MEMBER("struct sockaddr_storage" ss_family "${SOCKADDR_HEADERS}" EVENT__HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY) CHECK_STRUCT_HAS_MEMBER("struct sockaddr_storage" __ss_family "${SOCKADDR_HEADERS}" EVENT__HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY) endif() CHECK_TYPE_SIZE("struct linger" EVENT__HAVE_STRUCT_LINGER) # Group the source files. set(HDR_PRIVATE bufferevent-internal.h changelist-internal.h defer-internal.h epolltable-internal.h evbuffer-internal.h event-internal.h evmap-internal.h evrpc-internal.h evsignal-internal.h evthread-internal.h ht-internal.h http-internal.h iocp-internal.h ipv6-internal.h log-internal.h minheap-internal.h mm-internal.h ratelim-internal.h strlcpy-internal.h util-internal.h openssl-compat.h evconfig-private.h sha1.h compat/sys/queue.h) set(HDR_COMPAT include/evdns.h include/evrpc.h include/event.h include/evhttp.h include/evutil.h) set(HDR_PUBLIC include/event2/buffer.h include/event2/bufferevent.h include/event2/bufferevent_compat.h include/event2/bufferevent_struct.h include/event2/buffer_compat.h include/event2/dns.h include/event2/dns_compat.h include/event2/dns_struct.h include/event2/event.h include/event2/event_compat.h include/event2/event_struct.h include/event2/watch.h include/event2/http.h include/event2/http_compat.h include/event2/http_struct.h include/event2/keyvalq_struct.h include/event2/listener.h include/event2/rpc.h include/event2/rpc_compat.h include/event2/rpc_struct.h include/event2/tag.h include/event2/tag_compat.h include/event2/thread.h include/event2/util.h include/event2/ws.h include/event2/visibility.h ${PROJECT_BINARY_DIR}/include/event2/event-config.h) list(APPEND SRC_CORE buffer.c bufferevent.c bufferevent_filter.c bufferevent_pair.c bufferevent_ratelim.c bufferevent_sock.c event.c evmap.c evthread.c evutil.c evutil_rand.c evutil_time.c watch.c listener.c log.c signal.c strlcpy.c) if(EVENT__HAVE_SELECT) list(APPEND SRC_CORE select.c) endif() if(EVENT__HAVE_POLL) list(APPEND SRC_CORE poll.c) endif() if(EVENT__HAVE_KQUEUE) list(APPEND SRC_CORE kqueue.c) endif() if(EVENT__HAVE_DEVPOLL) list(APPEND SRC_CORE devpoll.c) endif() if(EVENT__HAVE_EPOLL) list(APPEND SRC_CORE epoll.c) endif() if(EVENT__HAVE_SIGNALFD) list(APPEND SRC_CORE signalfd.c) endif() if(EVENT__HAVE_WEPOLL) list(APPEND SRC_CORE epoll.c wepoll.c) endif() if(EVENT__HAVE_EVENT_PORTS) list(APPEND SRC_CORE evport.c) endif() if (NOT EVENT__DISABLE_OPENSSL) # only if OPENSSL_ROOT_DIR is not set yet if (BREW AND NOT OPENSSL_ROOT_DIR AND NOT "$ENV{OPENSSL_ROOT_DIR}") execute_process(COMMAND ${BREW} --prefix openssl OUTPUT_VARIABLE BREW_OPENSSL_PREFIX RESULT_VARIABLE BREW_OPENSSL_RESULT ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE ) if (BREW_OPENSSL_RESULT EQUAL 0) message(STATUS "Set OPENSSL_ROOT_DIR=${BREW_OPENSSL_PREFIX} (from brew)") set(OPENSSL_ROOT_DIR "${BREW_OPENSSL_PREFIX}" CACHE PATH "") endif() endif() find_package(OpenSSL REQUIRED) set(EVENT__HAVE_OPENSSL 1) message(STATUS "OpenSSL include: ${OPENSSL_INCLUDE_DIR}") message(STATUS "OpenSSL lib: ${OPENSSL_LIBRARIES}") include_directories(${OPENSSL_INCLUDE_DIR}) list(APPEND SRC_OPENSSL bufferevent_openssl.c bufferevent_ssl.c) list(APPEND HDR_PUBLIC include/event2/bufferevent_ssl.h) list(APPEND LIB_APPS ${OPENSSL_LIBRARIES}) endif() if (NOT EVENT__DISABLE_MBEDTLS) find_package(MbedTLS REQUIRED) set(EVENT__HAVE_MBEDTLS 1) message(STATUS "mbed TLS include: ${MBEDTLS_INCLUDE_DIR}") message(STATUS "mbed TLS lib: ${MBEDTLS_LIBRARIES}") include_directories(${MBEDTLS_INCLUDE_DIR}) list(APPEND SRC_MBEDTLS bufferevent_mbedtls.c bufferevent_ssl.c) list(APPEND HDR_PUBLIC include/event2/bufferevent_ssl.h) list(APPEND LIB_APPS ${MBEDTLS_LIBRARIES}) endif() if (NOT EVENT__DISABLE_TESTS) # Zlib is only used for testing. find_package(ZLIB) if (ZLIB_LIBRARY AND ZLIB_INCLUDE_DIR) include_directories(${ZLIB_INCLUDE_DIRS}) set(EVENT__HAVE_LIBZ 1) list(APPEND LIB_APPS ${ZLIB_LIBRARIES}) endif() endif() set(SRC_EXTRA event_tagging.c http.c evdns.c ws.c sha1.c evrpc.c) if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 3.20) include(TestBigEndian) TEST_BIG_ENDIAN(IS_BIG_ENDIAN) if(IS_BIG_ENDIAN) set(CMAKE_C_BYTE_ORDER BIG_ENDIAN) else() set(CMAKE_C_BYTE_ORDER LITTLE_ENDIAN) endif() endif() set_source_files_properties(sha1.c PROPERTIES COMPILE_FLAGS -D${CMAKE_C_BYTE_ORDER}=1) add_definitions(-DHAVE_CONFIG_H) # We use BEFORE here so we don't accidentally look in system directories # first for some previous versions of the headers that are installed. include_directories(BEFORE ${PROJECT_SOURCE_DIR} ${PROJECT_SOURCE_DIR}/compat ${PROJECT_SOURCE_DIR}/include) if(WIN32) list(APPEND SRC_CORE buffer_iocp.c bufferevent_async.c event_iocp.c win32select.c) list(APPEND HDR_PRIVATE WIN32-Code/getopt.h) set(EVENT__DNS_USE_FTIME_FOR_ID 1) set(LIB_PLATFORM ws2_32 shell32 advapi32 bcrypt) add_definitions( -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE) include_directories(./WIN32-Code) endif() if (SOLARIS) list(APPEND LIB_PLATFORM socket nsl) endif() source_group("Headers Private" FILES ${HDR_PRIVATE}) source_group("Header Compat" FILES ${HDR_COMPAT}) source_group("Headers Public" FILES ${HDR_PUBLIC}) source_group("Source Core" FILES ${SRC_CORE}) source_group("Source Extra" FILES ${SRC_EXTRA}) # Generate the configure headers. # (Place them in the build dir so we don't polute the source tree with generated files). include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR}/include) if (${GNUC}) set(EVENT_SHARED_FLAGS -fvisibility=hidden) elseif ("${CMAKE_C_COMPILER_ID}" STREQUAL "SunPro") set(EVENT_SHARED_FLAGS -xldscope=hidden) endif() configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/event-config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/include/event2/event-config.h NEWLINE_STYLE UNIX) configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/evconfig-private.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/include/evconfig-private.h) # # Create the libraries. # include(AddEventLibrary) add_event_library(event_core SOURCES ${SRC_CORE}) add_event_library(event_extra INNER_LIBRARIES event_core SOURCES ${SRC_EXTRA}) if (NOT EVENT__DISABLE_OPENSSL) add_event_library(event_openssl INNER_LIBRARIES event_core OUTER_INCLUDES ${OPENSSL_INCLUDE_DIR} LIBRARIES ${OPENSSL_LIBRARIES} SOURCES ${SRC_OPENSSL}) endif() if (NOT EVENT__DISABLE_MBEDTLS) add_event_library(event_mbedtls INNER_LIBRARIES event_core OUTER_INCLUDES ${MBEDTLS_INCLUDE_DIR} LIBRARIES ${MBEDTLS_LIBRARIES} SOURCES ${SRC_MBEDTLS}) endif() if (EVENT__HAVE_PTHREADS) set(SRC_PTHREADS evthread_pthread.c) add_event_library(event_pthreads INNER_LIBRARIES event_core SOURCES ${SRC_PTHREADS}) endif() # library exists for historical reasons; it contains the contents of # both libevent_core and libevent_extra. You shouldn’t use it; it may # go away in a future version of Libevent. add_event_library(event SOURCES ${SRC_CORE} ${SRC_EXTRA}) set(WIN32_GETOPT) if (WIN32) set(_TMPLIBS) if (${EVENT_LIBRARY_STATIC}) list(APPEND _TMPLIBS event_core_static event_static) endif() if (${EVENT_LIBRARY_SHARED}) list(APPEND _TMPLIBS event_core_shared event_shared) endif() foreach(lib ${_TMPLIBS}) target_link_libraries(${lib} iphlpapi) endforeach() unset(_TMPLIBS) list(APPEND WIN32_GETOPT WIN32-Code/getopt.c WIN32-Code/getopt_long.c) endif() # # Samples. # macro(add_sample_prog ssl name) add_executable(${name} ${ARGN}) target_link_libraries(${name} event_extra event_core ${LIB_APPS} ${LIB_PLATFORM}) if (TARGET ${ssl}) target_link_libraries(${name} ${ssl}) if(WIN32) target_link_libraries(${name} crypt32) endif() endif() endmacro() if (NOT EVENT__DISABLE_SAMPLES) set(SAMPLES event-read-fifo hello-world signal-test http-connect time-test watch-timing) foreach(SAMPLE ${SAMPLES}) add_sample_prog(OFF ${SAMPLE} sample/${SAMPLE}.c) endforeach() if (NOT WIN32) target_link_libraries(watch-timing m) endif() if (NOT EVENT__DISABLE_OPENSSL) add_sample_prog(event_openssl https-client sample/https-client.c sample/openssl_hostname_validation.c sample/hostcheck.c) add_sample_prog(event_openssl le-proxy sample/le-proxy.c) add_sample_prog(event_openssl becat sample/becat.c ${WIN32_GETOPT}) endif() if (NOT EVENT__DISABLE_MBEDTLS) add_sample_prog(event_mbedtls https-client-mbedtls sample/https-client.c) target_compile_definitions(https-client-mbedtls PRIVATE USE_MBEDTLS) add_sample_prog(event_mbedtls ssl-client-mbedtls sample/ssl-client-mbedtls.c) endif() set(SAMPLES_WOPT dns-example ws-chat-server http-server ) foreach (SAMPLE ${SAMPLES_WOPT}) add_sample_prog(OFF ${SAMPLE} sample/${SAMPLE}.c ${WIN32_GETOPT}) endforeach() endif() # # Benchmarks # macro(add_bench_prog prog) add_executable(${prog} ${ARGN}) target_link_libraries(${prog} event_extra event_core ${LIB_APPS} ${LIB_PLATFORM}) endmacro() if (NOT EVENT__DISABLE_BENCHMARK) foreach (BENCHMARK bench_http bench_httpclient) add_bench_prog(${BENCHMARK} test/${BENCHMARK}.c) endforeach() add_bench_prog(bench test/bench.c ${WIN32_GETOPT}) add_bench_prog(bench_cascade test/bench_cascade.c ${WIN32_GETOPT}) endif() # # Tests # macro(add_test_prog prog) add_executable(${prog} test/${prog}.c) target_link_libraries(${prog} ${LIB_APPS} ${LIB_PLATFORM} event_core event_extra ${ARGN}) endmacro() if (NOT EVENT__DISABLE_TESTS) # # Generate Regress tests. # if (NOT EVENT__DISABLE_REGRESS) # (We require python to generate the regress tests) find_package(PythonInterp 3) if (PYTHONINTERP_FOUND) set(__FOUND_USABLE_PYTHON 1) else() find_package(PythonInterp 2) if (PYTHONINTERP_FOUND) set(__FOUND_USABLE_PYTHON 1) else() message(ERROR "No suitable Python version found, bailing...") endif() endif() if (__FOUND_USABLE_PYTHON) message(STATUS "Generating regress tests...") add_definitions(-DTINYTEST_LOCAL) add_custom_command( OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/test/regress.gen.c ${CMAKE_CURRENT_SOURCE_DIR}/test/regress.gen.h DEPENDS event_rpcgen.py test/regress.rpc COMMAND ${PYTHON_EXECUTABLE} ../event_rpcgen.py --quiet regress.rpc WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/test) list(APPEND SRC_REGRESS test/regress.c test/regress.gen.c test/regress.gen.h test/regress_buffer.c test/regress_bufferevent.c test/regress_dns.c test/regress_et.c test/regress_finalize.c test/regress_http.c test/regress_http.h test/regress_listener.c test/regress_main.c test/regress_minheap.c test/regress_rpc.c test/regress_testutils.c test/regress_testutils.h test/regress_util.c test/regress_watch.c test/regress_ws.c test/regress_ws.h test/tinytest.c) if (WIN32) list(APPEND SRC_REGRESS test/regress_iocp.c) if (NOT EVENT__DISABLE_THREAD_SUPPORT) list(APPEND SRC_REGRESS test/regress_thread.c) endif() elseif (EVENT__HAVE_PTHREADS) list(APPEND SRC_REGRESS test/regress_thread.c) endif() if (ZLIB_LIBRARY AND ZLIB_INCLUDE_DIR) list(APPEND SRC_REGRESS test/regress_zlib.c) endif() if (NOT EVENT__DISABLE_OPENSSL) list(APPEND SRC_REGRESS test/regress_openssl.c) endif() if (NOT EVENT__DISABLE_MBEDTLS) list(APPEND SRC_REGRESS test/regress_mbedtls.c) endif() add_executable(regress ${SRC_REGRESS}) target_link_libraries(regress ${LIB_APPS} ${LIB_PLATFORM} event_core event_extra) if (NOT EVENT__DISABLE_OPENSSL) target_link_libraries(regress event_openssl) endif() if (NOT EVENT__DISABLE_MBEDTLS) target_link_libraries(regress event_mbedtls) endif() if (CMAKE_USE_PTHREADS_INIT) target_link_libraries(regress event_pthreads) endif() else() message(WARNING "No suitable Python interpreter found, cannot generate regress tests!") endif() endif() # # Test programs. # # all of these, including the cmakelists.txt should be moved # into the dirctory 'tests' first. # # doing this, we can remove all the DISABLE_TESTS stuff, and simply # do something like: # # add_custom_targets(tests) # add_executable(... EXCLUDE_FROM_ALL ...c) # add_dependencis(tests testa testb testc) # add_test(....) # # then you can just run 'make tests' instead of them all # auto-compile|running # - ellzey set(TESTPROGS test-changelist test-eof test-closed test-fdleak test-init test-time test-weof) foreach (TESTPROG ${TESTPROGS} test-dumpevents) add_test_prog(${TESTPROG}) endforeach() if (UNIX) add_test_prog(test-ratelim m) else() add_test_prog(test-ratelim) endif() set(ALL_TESTPROGS ${TESTPROGS} test-dumpevents test-ratelim ) # # We run all tests with the different backends turned on one at a time. # # Add event backends based on system introspection result. set(BACKENDS "") if (EVENT__HAVE_EPOLL) list(APPEND BACKENDS EPOLL) endif() if (EVENT__HAVE_SELECT) list(APPEND BACKENDS SELECT) endif() if (EVENT__HAVE_POLL) list(APPEND BACKENDS POLL) endif() if (EVENT__HAVE_KQUEUE) list(APPEND BACKENDS KQUEUE) endif() if (EVENT__HAVE_EVENT_PORTS) list(APPEND BACKENDS EVPORT) endif() if (EVENT__HAVE_DEVPOLL) list(APPEND BACKENDS DEVPOLL) endif() if (EVENT__HAVE_WEPOLL) list(APPEND BACKENDS WEPOLL) endif() if (WIN32) list(APPEND BACKENDS WIN32) endif() # Default environment variables turns off all event systems, # then we enable each one, one at a time when creating the tests. set(DEFAULT_TEST_ENV_VARS) foreach(BACKEND ${BACKENDS}) set(BACKEND_ENV_VAR "EVENT_NO${BACKEND}=1") list(APPEND DEFAULT_TEST_ENV_VARS "${BACKEND_ENV_VAR}") endforeach() # Macro that creates the ctest test for a backend. macro(add_backend_test BACKEND_TEST_NAME ENV_VARS) set(TEST_NAMES "") foreach (TESTPROG ${TESTPROGS}) set(TEST_NAME ${TESTPROG}__${BACKEND_TEST_NAME}) add_test(${TEST_NAME} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TESTPROG}) list(APPEND TEST_NAMES ${TEST_NAME}) set_tests_properties(${TEST_NAME} PROPERTIES ENVIRONMENT "${ENV_VARS}") endforeach() # Dump events test. if (__FOUND_USABLE_PYTHON) set(TEST_NAME test-dumpevents__${BACKEND_TEST_NAME}) add_test(${TEST_NAME} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test-dumpevents | ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/check-dumpevents.py) set_tests_properties(${TEST_NAME} PROPERTIES ENVIRONMENT "${ENV_VARS}") else() message(WARNING "test-dumpevents will be run without output check since python was not found!") set(TEST_NAME test-dumpevents__${BACKEND_TEST_NAME}_no_check) add_test(${TEST_NAME} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test-dumpevents) set_tests_properties(${TEST_NAME} PROPERTIES ENVIRONMENT "${ENV_VARS}") endif() # Regress tests. if (NOT EVENT__DISABLE_REGRESS AND __FOUND_USABLE_PYTHON) set(TEST_NAME regress__${BACKEND_TEST_NAME}) add_test(${TEST_NAME} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/regress --quiet) set_tests_properties(${TEST_NAME} PROPERTIES ENVIRONMENT "${ENV_VARS}") add_test(${TEST_NAME}_debug ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/regress --quiet) set_tests_properties(${TEST_NAME}_debug PROPERTIES ENVIRONMENT "${ENV_VARS};EVENT_DEBUG_MODE=1") endif() endmacro() # Add the tests for each backend. foreach(BACKEND ${BACKENDS}) # Enable this backend only. set(BACKEND_ENV_VARS ${DEFAULT_TEST_ENV_VARS}) list(REMOVE_ITEM BACKEND_ENV_VARS EVENT_NO${BACKEND}=1) # Epoll has some extra settings. if (${BACKEND} STREQUAL "EPOLL") add_backend_test(timerfd_${BACKEND} "${BACKEND_ENV_VARS};EVENT_PRECISE_TIMER=1") add_backend_test(changelist_${BACKEND} "${BACKEND_ENV_VARS};EVENT_EPOLL_USE_CHANGELIST=yes") add_backend_test(timerfd_changelist_${BACKEND} "${BACKEND_ENV_VARS};EVENT_EPOLL_USE_CHANGELIST=yes;EVENT_PRECISE_TIMER=1") else() add_backend_test(${BACKEND} "${BACKEND_ENV_VARS}") endif() endforeach() # # Rate limiter tests. # # Group limits, no connection limit. set(RL_BIN ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test-ratelim) add_test(test-ratelim__group_lim ${RL_BIN} -g 30000 -n 30 -t 100 --check-grouplimit 1000 --check-stddev 100) # Connection limit, no group limit. add_test(test-ratelim__con_lim ${RL_BIN} -c 1000 -n 30 -t 100 --check-connlimit 50 --check-stddev 50) # Connection limit and group limit. add_test(test-ratelim__group_con_lim ${RL_BIN} -c 1000 -g 30000 -n 30 -t 100 --check-grouplimit 1000 --check-connlimit 50 --check-stddev 50) # Connection limit and group limit with independent drain. add_test(test-ratelim__group_con_lim_drain ${RL_BIN} -c 1000 -g 35000 -n 30 -t 100 -G 500 --check-grouplimit 1000 --check-connlimit 50 --check-stddev 50) # Add a "make verify" target, same as for autoconf. # (Important! This will unset all EVENT_NO* environment variables. # If they are set in the shell the tests are running using simply "ctest" or "make test" will fail) if (WIN32) # Windows doesn't have "unset". But you can use "set VAR=" instead. file(TO_NATIVE_PATH ${CMAKE_CTEST_COMMAND} WINDOWS_CTEST_COMMAND) file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/tmp/verify_tests.bat " set EVENT_NOWIN32= set EVENT_NOWEPOLL= \"${WINDOWS_CTEST_COMMAND}\" ") message(STATUS "${WINDOWS_CTEST_COMMAND}") file(COPY ${CMAKE_CURRENT_BINARY_DIR}/tmp/verify_tests.bat DESTINATION ${CMAKE_CURRENT_BINARY_DIR} FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE) file(TO_NATIVE_PATH "${CMAKE_CURRENT_BINARY_DIR}/verify_tests.bat" VERIFY_PATH) add_custom_target(verify COMMAND "${VERIFY_PATH}" DEPENDS event ${ALL_TESTPROGS}) else() # On some platforms doing exec(unset) as CMake doesn't work, so make sure # we run the unset command in a shell instead. # First we write the script contents. file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/tmp/verify_tests.sh " #!/bin/bash unset EVENT_NOEPOLL; unset EVENT_NOPOLL; unset EVENT_NOSELECT; unset EVENT_NOWIN32; unset EVENT_NOEVPORT; unset EVENT_NOKQUEUE; unset EVENT_NODEVPOLL ${CMAKE_CTEST_COMMAND} ") # Then we copy the file (this allows us to set execute permission on it) file(COPY ${CMAKE_CURRENT_BINARY_DIR}/tmp/verify_tests.sh DESTINATION ${CMAKE_CURRENT_BINARY_DIR} FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE) # Create the target that runs the script. add_custom_target(verify COMMAND ${CMAKE_CURRENT_BINARY_DIR}/verify_tests.sh DEPENDS event ${ALL_TESTPROGS}) endif() if (NOT EVENT__DISABLE_REGRESS AND __FOUND_USABLE_PYTHON) add_dependencies(verify regress) endif() if (EVENT__COVERAGE) include(CodeCoverage) setup_target_for_coverage( verify_coverage # Coverage target name "make verify_coverage" make # Test runner. coverage # Output directory. verify) # Arguments passed to test runner. "make verify" endif() enable_testing() include(CTest) endif() # # Installation preparation. # set(EVENT_INSTALL_CMAKE_DIR "${CMAKE_INSTALL_PREFIX}/lib/cmake/libevent") export(PACKAGE libevent) function(gen_package_config forinstall) if(${forinstall}) set(CONFIG_FOR_INSTALL_TREE 1) set(dir "${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}") else() set(CONFIG_FOR_INSTALL_TREE 0) set(dir "${PROJECT_BINARY_DIR}") endif() configure_file(${PROJECT_SOURCE_DIR}/cmake/LibeventConfig.cmake.in "${dir}/LibeventConfig.cmake" @ONLY) endfunction() # Generate the config file for the build-tree. set(EVENT__INCLUDE_DIRS "${PROJECT_SOURCE_DIR}/include" "${PROJECT_BINARY_DIR}/include") set(LIBEVENT_INCLUDE_DIRS ${EVENT__INCLUDE_DIRS} CACHE PATH "Libevent include directories") gen_package_config(0) # Generate the config file for the installation tree. gen_package_config(1) # Generate version info for both build-tree and install-tree. configure_file(${PROJECT_SOURCE_DIR}/cmake/LibeventConfigVersion.cmake.in ${PROJECT_BINARY_DIR}/LibeventConfigVersion.cmake @ONLY) # Install compat headers install(FILES ${HDR_COMPAT} DESTINATION "include" COMPONENT dev) # Install public headers install(FILES ${HDR_PUBLIC} DESTINATION "include/event2" COMPONENT dev) # Install the configs. install(FILES ${PROJECT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/LibeventConfig.cmake ${PROJECT_BINARY_DIR}/LibeventConfigVersion.cmake DESTINATION "${EVENT_INSTALL_CMAKE_DIR}" COMPONENT dev) # Install exports for the install-tree. macro(install_export type) install(EXPORT LibeventTargets-${type} NAMESPACE ${PROJECT_NAME}:: DESTINATION "${EVENT_INSTALL_CMAKE_DIR}" COMPONENT dev) endmacro() if (${EVENT_LIBRARY_STATIC}) install_export(static) endif() if (${EVENT_LIBRARY_SHARED}) install_export(shared) endif() # Install the scripts. install(PROGRAMS ${CMAKE_CURRENT_SOURCE_DIR}/event_rpcgen.py DESTINATION "bin" COMPONENT runtime) # Create documents with doxygen. option(EVENT__DOXYGEN "Enables doxygen documentation" OFF) if (EVENT__DOXYGEN) include(UseDoxygen) UseDoxygen() endif() if (NOT TARGET uninstall) # Create the uninstall target. # https://gitlab.kitware.com/cmake/community/wikis/FAQ#can-i-do-make-uninstall-with-cmake configure_file(${PROJECT_SOURCE_DIR}/cmake/Uninstall.cmake.in ${PROJECT_BINARY_DIR}/Uninstall.cmake @ONLY) add_custom_target(uninstall COMMAND ${CMAKE_COMMAND} -P ${PROJECT_BINARY_DIR}/Uninstall.cmake) endif() message(STATUS "") message(STATUS " ---( Libevent " ${EVENT_VERSION} " )---") message(STATUS "") message(STATUS "Available event backends: ${BACKENDS}") message(STATUS "CMAKE_BINARY_DIR: ${CMAKE_BINARY_DIR}") message(STATUS "CMAKE_CURRENT_BINARY_DIR: ${CMAKE_CURRENT_BINARY_DIR}") message(STATUS "CMAKE_SOURCE_DIR: ${CMAKE_SOURCE_DIR}") message(STATUS "CMAKE_CURRENT_SOURCE_DIR: ${CMAKE_CURRENT_SOURCE_DIR}") message(STATUS "PROJECT_BINARY_DIR: ${PROJECT_BINARY_DIR}") message(STATUS "PROJECT_SOURCE_DIR: ${PROJECT_SOURCE_DIR}") message(STATUS "CMAKE_MODULE_PATH: ${CMAKE_MODULE_PATH}") message(STATUS "CMAKE_COMMAND: ${CMAKE_COMMAND}") message(STATUS "CMAKE_ROOT: ${CMAKE_ROOT}") message(STATUS "CMAKE_SYSTEM: ${CMAKE_SYSTEM}") message(STATUS "CMAKE_SYSTEM_NAME: ${CMAKE_SYSTEM_NAME}") message(STATUS "CMAKE_SYSTEM_VERSION: ${CMAKE_SYSTEM_VERSION}") message(STATUS "CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}") message(STATUS "CMAKE_SKIP_RPATH: ${CMAKE_SKIP_RPATH}") message(STATUS "CMAKE_SKIP_INSTALL_RPATH: ${CMAKE_SKIP_INSTALL_RPATH}") message(STATUS "CMAKE_INSTALL_RPATH: ${CMAKE_INSTALL_RPATH}") message(STATUS "CMAKE_VERBOSE_MAKEFILE: ${CMAKE_VERBOSE_MAKEFILE}") message(STATUS "CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}") message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}") message(STATUS "CMAKE_C_COMPILER: ${CMAKE_C_COMPILER} (id ${CMAKE_C_COMPILER_ID}, clang ${CLANG}, GNUC ${GNUC}, version ${CMAKE_C_COMPILER_VERSION})") message(STATUS "CMAKE_AR: ${CMAKE_AR}") message(STATUS "CMAKE_RANLIB: ${CMAKE_RANLIB}") message(STATUS "CMAKE_INSTALL_PREFIX: ${CMAKE_INSTALL_PREFIX}") message(STATUS "")