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CMakeLists.txt
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# CMake build script for ZeroMQ
cmake_minimum_required (VERSION 2.8.12)
project (ZeroMQ)
list (INSERT CMAKE_MODULE_PATH 0 "${CMAKE_CURRENT_SOURCE_DIR}")
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
if(COMPILER_SUPPORTS_CXX11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
endif()
include(CheckCCompilerFlag)
CHECK_C_COMPILER_FLAG("-std=gnu11" COMPILER_SUPPORTS_C11)
if(COMPILER_SUPPORTS_C11)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
endif()
# Will be used to add flags to pkg-config useful when apps want to statically link
set (pkg_config_libs_private "")
option (WITH_OPENPGM "Build with support for OpenPGM" OFF)
option (WITH_VMCI "Build with support for VMware VMCI socket" OFF)
if (APPLE)
option (ZMQ_BUILD_FRAMEWORK "Build as OS X framework" OFF)
endif ()
# Select curve encryption library, defaults to tweetnacl
# To use libsodium instead, use --with-libsodium (must be installed)
# To disable curve, use --disable-curve
option (WITH_LIBSODIUM "Use libsodium instead of built-in tweetnacl" OFF)
option (ENABLE_CURVE "Enable CURVE security" ON)
if (NOT ENABLE_CURVE)
message (STATUS "CURVE security is disabled")
elseif (WITH_LIBSODIUM)
find_package (Sodium)
if (SODIUM_FOUND)
message (STATUS "Using libsodium for CURVE security")
include_directories (${SODIUM_INCLUDE_DIRS})
# On Solaris, libsodium depends on libssp
if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
target_link_libraries (libzmq ssp)
endif ()
set (ZMQ_USE_LIBSODIUM 1)
set (ZMQ_HAVE_CURVE 1)
set (pkg_config_libs_private "${pkg_config_libs_private} -lsodium")
else ()
message (FATAL_ERROR
"libsodium is not installed. Install it, then run CMake again")
endif ()
else ()
message (STATUS "Using tweetnacl for CURVE security")
list (APPEND sources ${CMAKE_CURRENT_SOURCE_DIR}/src/tweetnacl.c)
set (ZMQ_USE_TWEETNACL 1)
set (ZMQ_HAVE_CURVE 1)
endif ()
set(SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
if (EXISTS "${SOURCE_DIR}/.git")
OPTION (ENABLE_DRAFTS "Build and install draft classes and methods" ON)
else ()
OPTION (ENABLE_DRAFTS "Build and install draft classes and methods" OFF)
endif ()
IF (ENABLE_DRAFTS)
ADD_DEFINITIONS (-DZMQ_BUILD_DRAFT_API)
set (pkg_config_defines "-DZMQ_BUILD_DRAFT_API=1")
ELSE (ENABLE_DRAFTS)
set (pkg_config_defines "")
ENDIF (ENABLE_DRAFTS)
option (WITH_MILITANT "Enable militant assertions" OFF)
if (WITH_MILITANT)
add_definitions(-DZMQ_ACT_MILITANT)
endif()
set (POLLER "" CACHE STRING "Choose polling system. valid values are
kqueue, epoll, devpoll, pollset, poll or select [default=autodetect]")
include (CheckFunctionExists)
include (CheckTypeSize)
if (POLLER STREQUAL "")
set (CMAKE_REQUIRED_INCLUDES sys/event.h)
check_function_exists (kqueue HAVE_KQUEUE)
set (CMAKE_REQUIRED_INCLUDES)
if (HAVE_KQUEUE)
set (POLLER "kqueue")
endif()
endif ()
if (POLLER STREQUAL "")
set (CMAKE_REQUIRED_INCLUDES sys/epoll.h)
check_function_exists (epoll_create HAVE_EPOLL)
set (CMAKE_REQUIRED_INCLUDES)
if (HAVE_EPOLL)
set (POLLER "epoll")
check_function_exists (epoll_create1 HAVE_EPOLL_CLOEXEC)
if (HAVE_EPOLL_CLOEXEC)
set (ZMQ_USE_EPOLL_CLOEXEC 1)
endif ()
endif ()
endif ()
if (POLLER STREQUAL "")
set (CMAKE_REQUIRED_INCLUDES sys/devpoll.h)
check_type_size ("struct pollfd" DEVPOLL)
set (CMAKE_REQUIRED_INCLUDES)
if (HAVE_DEVPOLL)
set (POLLER "devpoll")
endif ()
endif ()
if (POLLER STREQUAL "")
set (CMAKE_REQUIRED_INCLUDES sys/pollset.h)
check_function_exists (pollset_create HAVE_POLLSET)
set (CMAKE_REQUIRED_INCLUDES)
if (HAVE_POLLSET)
set (POLLER "pollset")
endif()
endif ()
if (POLLER STREQUAL "")
set (CMAKE_REQUIRED_INCLUDES poll.h)
check_function_exists (poll HAVE_POLL)
set (CMAKE_REQUIRED_INCLUDES)
if (HAVE_POLL)
set (POLLER "poll")
endif ()
endif ()
if (POLLER STREQUAL "")
if (WIN32)
set (CMAKE_REQUIRED_INCLUDES winsock2.h)
set (HAVE_SELECT 1)
else ()
set (CMAKE_REQUIRED_INCLUDES sys/select.h)
check_function_exists (select HAVE_SELECT)
set (CMAKE_REQUIRED_INCLUDES)
endif ()
if (HAVE_SELECT)
set (POLLER "select")
else ()
message (FATAL_ERROR
"Could not autodetect polling method")
endif ()
endif ()
if (POLLER STREQUAL "kqueue"
OR POLLER STREQUAL "epoll"
OR POLLER STREQUAL "devpoll"
OR POLLER STREQUAL "pollset"
OR POLLER STREQUAL "poll"
OR POLLER STREQUAL "select")
message (STATUS "Detected ${POLLER} polling method")
string (TOUPPER ${POLLER} UPPER_POLLER)
set (ZMQ_USE_${UPPER_POLLER} 1)
else ()
message (FATAL_ERROR "Invalid polling method")
endif ()
set (ZMQ_CMAKE_MODULES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/builds/cmake/Modules)
list (APPEND CMAKE_MODULE_PATH ${ZMQ_CMAKE_MODULES_DIR})
include (TestZMQVersion)
if (NOT CMAKE_CROSSCOMPILING)
include (ZMQSourceRunChecks)
endif ()
include (CheckIncludeFiles)
include (CheckLibraryExists)
include (CheckCCompilerFlag)
include (CheckCXXCompilerFlag)
include (CheckCSourceCompiles)
include (CheckCSourceRuns)
include (CMakeDependentOption)
include (CheckCXXSymbolExists)
check_include_files (ifaddrs.h ZMQ_HAVE_IFADDRS)
check_include_files (windows.h ZMQ_HAVE_WINDOWS)
if(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore" AND CMAKE_SYSTEM_VERSION STREQUAL "10.0")
SET(ZMQ_HAVE_WINDOWS_UWP ON)
ADD_DEFINITIONS(-D_WIN32_WINNT=_WIN32_WINNT_WIN10)
endif()
check_include_files (sys/uio.h ZMQ_HAVE_UIO)
check_include_files (sys/eventfd.h ZMQ_HAVE_EVENTFD)
if (ZMQ_HAVE_EVENTFD AND NOT CMAKE_CROSSCOMPILING)
zmq_check_efd_cloexec ()
endif ()
check_library_exists (ws2_32 fopen "" HAVE_WS2_32) # TODO: Why doesn't something logical like WSAStartup work?
check_library_exists (ws2 fopen "" HAVE_WS2)
check_library_exists (rpcrt4 fopen "" HAVE_RPCRT4) # UuidCreateSequential
check_library_exists (iphlpapi fopen "" HAVE_IPHLAPI) # GetAdaptersAddresses
check_cxx_symbol_exists (SO_PEERCRED sys/socket.h ZMQ_HAVE_SO_PEERCRED)
check_cxx_symbol_exists (LOCAL_PEERCRED sys/socket.h ZMQ_HAVE_LOCAL_PEERCRED)
find_library (RT_LIBRARY rt)
find_package (Threads)
if (WIN32 AND NOT CYGWIN)
if (NOT HAVE_WS2_32 AND NOT HAVE_WS2)
message (FATAL_ERROR "Cannot link to ws2_32 or ws2")
endif ()
if (NOT HAVE_RPCRT4)
message (FATAL_ERROR "Cannot link to rpcrt4")
endif ()
if (NOT HAVE_IPHLAPI)
message (FATAL_ERROR "Cannot link to iphlapi")
endif ()
endif ()
set (CMAKE_REQUIRED_LIBRARIES rt)
check_function_exists (clock_gettime HAVE_CLOCK_GETTIME)
set (CMAKE_REQUIRED_LIBRARIES)
set (CMAKE_REQUIRED_INCLUDES unistd.h)
check_function_exists (fork HAVE_FORK)
set (CMAKE_REQUIRED_INCLUDES)
set (CMAKE_REQUIRED_INCLUDES sys/time.h)
check_function_exists (gethrtime HAVE_GETHRTIME)
set (CMAKE_REQUIRED_INCLUDES)
set (CMAKE_REQUIRED_INCLUDES stdlib.h)
check_function_exists (mkdtemp HAVE_MKDTEMP)
set (CMAKE_REQUIRED_INCLUDES)
set (CMAKE_REQUIRED_INCLUDES sys/socket.h)
check_function_exists (accept4 HAVE_ACCEPT4)
set (CMAKE_REQUIRED_INCLUDES)
add_definitions (-D_REENTRANT -D_THREAD_SAFE)
add_definitions (-DZMQ_CUSTOM_PLATFORM_HPP)
option (ENABLE_EVENTFD "Enable/disable eventfd" ZMQ_HAVE_EVENTFD)
macro (zmq_check_cxx_flag_prepend flag)
check_cxx_compiler_flag ("${flag}" HAVE_FLAG_${flag})
if (HAVE_FLAG_${flag})
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
endif ()
endmacro ()
if (MSVC)
zmq_check_cxx_flag_prepend ("/W3")
if (MSVC_IDE)
set (MSVC_TOOLSET "-${CMAKE_VS_PLATFORM_TOOLSET}")
else ()
set (MSVC_TOOLSET "")
endif ()
else ()
zmq_check_cxx_flag_prepend ("-Wall")
endif ()
if (CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
zmq_check_cxx_flag_prepend ("-Wextra")
endif ()
# TODO: why is -Wno-long-long defined differently than in configure.ac?
zmq_check_cxx_flag_prepend ("-Wno-long-long")
zmq_check_cxx_flag_prepend ("-Wno-uninitialized")
option (LIBZMQ_PEDANTIC "" ON)
option (LIBZMQ_WERROR "" OFF)
if (LIBZMQ_PEDANTIC)
zmq_check_cxx_flag_prepend ("-pedantic")
if (${CMAKE_CXX_COMPILER_ID} MATCHES "Intel")
zmq_check_cxx_flag_prepend ("-strict-ansi")
endif ()
if (${CMAKE_CXX_COMPILER_ID} MATCHES "SunPro")
zmq_check_cxx_flag_prepend ("-compat=5")
endif ()
endif ()
if (LIBZMQ_WERROR)
zmq_check_cxx_flag_prepend ("-Werror")
zmq_check_cxx_flag_prepend ("-errwarn=%all")
endif ()
if (CMAKE_SYSTEM_PROCESSOR MATCHES "^sparc")
zmq_check_cxx_flag_prepend ("-mcpu=v9")
endif ()
if (${CMAKE_CXX_COMPILER_ID} MATCHES "SunPro")
zmq_check_cxx_flag_prepend ("-features=zla")
endif ()
if (CMAKE_SYSTEM_NAME MATCHES "SunOS" OR CMAKE_SYSTEM_NAME MATCHES "NetBSD")
message (STATUS "Checking whether atomic operations can be used")
check_c_source_compiles (
"
#include <atomic.h>
int main ()
{
uint32_t value;
atomic_cas_32 (&value, 0, 0);
return 0;
}
"
HAVE_ATOMIC_H)
if (NOT HAVE_ATOMIC_H)
set (ZMQ_FORCE_MUTEXES 1)
endif ()
endif ()
#-----------------------------------------------------------------------------
if (NOT CMAKE_CROSSCOMPILING)
zmq_check_sock_cloexec ()
zmq_check_o_cloexec ()
zmq_check_so_bindtodevice ()
zmq_check_so_keepalive ()
zmq_check_tcp_keepcnt ()
zmq_check_tcp_keepidle ()
zmq_check_tcp_keepintvl ()
zmq_check_tcp_keepalive ()
zmq_check_tcp_tipc ()
zmq_check_pthread_setname ()
zmq_check_pthread_setaffinity ()
zmq_check_getrandom ()
endif ()
if ( CMAKE_SYSTEM_NAME MATCHES "Linux"
OR CMAKE_SYSTEM_NAME MATCHES "GNU/kFreeBSD"
OR CMAKE_SYSTEM_NAME MATCHES "GNU/Hurd"
OR CYGWIN)
add_definitions (-D_GNU_SOURCE)
elseif (CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
add_definitions (-D__BSD_VISIBLE)
elseif (CMAKE_SYSTEM_NAME MATCHES "NetBSD")
add_definitions (-D_NETBSD_SOURCE)
elseif (CMAKE_SYSTEM_NAME MATCHES "OpenBSD")
add_definitions (-D_OPENBSD_SOURCE)
elseif (CMAKE_SYSTEM_NAME MATCHES "SunOS")
add_definitions (-D_PTHREADS)
elseif (CMAKE_SYSTEM_NAME MATCHES "HP-UX")
add_definitions (-D_POSIX_C_SOURCE=200112L)
zmq_check_cxx_flag_prepend (-Ae)
elseif (CMAKE_SYSTEM_NAME MATCHES "Darwin")
add_definitions (-D_DARWIN_C_SOURCE)
endif ()
set (CMAKE_PYTHON_VERSION 2.7 2.6 2.5 2.4)
find_package (PythonInterp)
find_package (AsciiDoc)
cmake_dependent_option (WITH_DOC "Build Reference Guide documentation (requires DocBook)" ON
"PYTHONINTERP_FOUND;ASCIIDOC_FOUND" OFF)
if (MSVC)
if (WITH_OPENPGM)
# set (OPENPGM_ROOT "" CACHE PATH "Location of OpenPGM")
set (OPENPGM_VERSION_MAJOR 5)
set (OPENPGM_VERSION_MINOR 2)
set (OPENPGM_VERSION_MICRO 122)
if (CMAKE_CL_64)
find_path (OPENPGM_ROOT include/pgm/pgm.h
PATHS
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Miru\\OpenPGM ${OPENPGM_VERSION_MAJOR}.${OPENPGM_VERSION_MINOR}.${OPENPGM_VERSION_MICRO}]"
NO_DEFAULT_PATH
)
message (STATUS "OpenPGM x64 detected - ${OPENPGM_ROOT}")
else ()
find_path (OPENPGM_ROOT include/pgm/pgm.h
PATHS
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Miru\\OpenPGM ${OPENPGM_VERSION_MAJOR}.${OPENPGM_VERSION_MINOR}.${OPENPGM_VERSION_MICRO}]"
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Miru\\OpenPGM ${OPENPGM_VERSION_MAJOR}.${OPENPGM_VERSION_MINOR}.${OPENPGM_VERSION_MICRO}]"
NO_DEFAULT_PATH
)
message (STATUS "OpenPGM x86 detected - ${OPENPGM_ROOT}")
endif (CMAKE_CL_64)
set (OPENPGM_INCLUDE_DIRS ${OPENPGM_ROOT}/include)
set (OPENPGM_LIBRARY_DIRS ${OPENPGM_ROOT}/lib)
set (OPENPGM_LIBRARIES
optimized libpgm${MSVC_TOOLSET}-mt-${OPENPGM_VERSION_MAJOR}_${OPENPGM_VERSION_MINOR}_${OPENPGM_VERSION_MICRO}.lib
debug libpgm${MSVC_TOOLSET}-mt-gd-${OPENPGM_VERSION_MAJOR}_${OPENPGM_VERSION_MINOR}_${OPENPGM_VERSION_MICRO}.lib)
endif ()
else ()
if (WITH_OPENPGM)
# message (FATAL_ERROR "WITH_OPENPGM not implemented")
if (NOT OPENPGM_PKGCONFIG_NAME)
SET (OPENPGM_PKGCONFIG_NAME "openpgm-5.2")
endif(NOT OPENPGM_PKGCONFIG_NAME)
SET (OPENPGM_PKGCONFIG_NAME ${OPENPGM_PKGCONFIG_NAME} CACHE STRING
"Name pkg-config shall use to find openpgm libraries and include paths"
FORCE )
find_package(PkgConfig)
pkg_check_modules (OPENPGM ${OPENPGM_PKGCONFIG_NAME})
if (OPENPGM_FOUND)
message (STATUS ${OPENPGM_PKGCONFIG_NAME}" found")
else ()
message (FATAL_ERROR
${OPENPGM_PKGCONFIG_NAME}" not found. openpgm is searchd via `pkg-config ${OPENPGM_PKGCONFIG_NAME}`. Consider providing a valid OPENPGM_PKGCONFIG_NAME")
endif ()
# DSO symbol visibility for openpgm
if (HAVE_FLAG_VISIBILITY_HIDDEN)
elseif (HAVE_FLAG_LDSCOPE_HIDDEN)
endif ()
endif ()
endif ()
#-----------------------------------------------------------------------------
# force off-tree build
if (${CMAKE_CURRENT_SOURCE_DIR} STREQUAL ${CMAKE_CURRENT_BINARY_DIR})
message (FATAL_ERROR "CMake generation is not allowed within the source directory!
Remove the CMakeCache.txt file and try again from another folder, e.g.:
rm CMakeCache.txt
mkdir cmake-make
cd cmake-make
cmake ..
")
endif ()
#-----------------------------------------------------------------------------
# default to Release build
if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
# CMAKE_BUILD_TYPE is not used for multi-configuration generators like Visual Studio/XCode
# which instead use CMAKE_CONFIGURATION_TYPES
set (CMAKE_BUILD_TYPE Release CACHE STRING
"Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
FORCE)
endif ()
set (EXECUTABLE_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/bin)
set (LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/lib)
#-----------------------------------------------------------------------------
# platform specifics
if (WIN32)
# Socket limit is 16K (can be raised arbitrarily)
add_definitions (-DFD_SETSIZE=16384)
add_definitions (-D_CRT_SECURE_NO_WARNINGS)
add_definitions (-D_WINSOCK_DEPRECATED_NO_WARNINGS)
endif ()
if (MSVC)
# Parallel make.
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
# Optimization flags.
# http://msdn.microsoft.com/en-us/magazine/cc301698.aspx
if (NOT ${CMAKE_BUILD_TYPE} MATCHES "Debug")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GL")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LTCG")
set (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /LTCG")
set (CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /LTCG")
endif ()
endif ()
#-----------------------------------------------------------------------------
# source files
set (cxx-sources
precompiled.cpp
address.cpp
client.cpp
clock.cpp
ctx.cpp
curve_mechanism_base.cpp
curve_client.cpp
curve_server.cpp
dealer.cpp
devpoll.cpp
dgram.cpp
dist.cpp
epoll.cpp
err.cpp
fq.cpp
io_object.cpp
io_thread.cpp
ip.cpp
ipc_address.cpp
ipc_connecter.cpp
ipc_listener.cpp
kqueue.cpp
lb.cpp
mailbox.cpp
mailbox_safe.cpp
mechanism.cpp
mechanism_base.cpp
metadata.cpp
msg.cpp
mtrie.cpp
object.cpp
options.cpp
own.cpp
null_mechanism.cpp
pair.cpp
pgm_receiver.cpp
pgm_sender.cpp
pgm_socket.cpp
pipe.cpp
plain_client.cpp
plain_server.cpp
poll.cpp
poller_base.cpp
pollset.cpp
proxy.cpp
pub.cpp
pull.cpp
push.cpp
random.cpp
raw_encoder.cpp
raw_decoder.cpp
reaper.cpp
rep.cpp
req.cpp
router.cpp
select.cpp
server.cpp
session_base.cpp
signaler.cpp
socket_base.cpp
socks.cpp
socks_connecter.cpp
stream.cpp
stream_engine.cpp
sub.cpp
tcp.cpp
tcp_address.cpp
tcp_connecter.cpp
tcp_listener.cpp
thread.cpp
trie.cpp
v1_decoder.cpp
v1_encoder.cpp
v2_decoder.cpp
v2_encoder.cpp
xpub.cpp
xsub.cpp
zmq.cpp
zmq_utils.cpp
decoder_allocators.cpp
socket_poller.cpp
timers.cpp
config.hpp
radio.cpp
dish.cpp
udp_engine.cpp
udp_address.cpp
scatter.cpp
gather.cpp
zap_client.cpp)
if (MINGW)
# Generate the right type when using -m32 or -m64
macro (set_rc_arch rc_target)
set (CMAKE_RC_COMPILER_INIT windres)
enable_language (RC)
set (CMAKE_RC_COMPILE_OBJECT
"<CMAKE_RC_COMPILER> <FLAGS> -O coff --target=${rc_target} <DEFINES> -i <SOURCE> -o <OBJECT>")
endmacro ()
if (NOT CMAKE_SYSTEM_PROCESSOR)
set (CMAKE_SYSTEM_PROCESSOR ${CMAKE_HOST_SYSTEM_PROCESSOR})
endif ()
if ( CMAKE_SYSTEM_PROCESSOR MATCHES "i386"
OR CMAKE_SYSTEM_PROCESSOR MATCHES "i486"
OR CMAKE_SYSTEM_PROCESSOR MATCHES "i586"
OR CMAKE_SYSTEM_PROCESSOR MATCHES "i686"
# This also happens on x86_64 systems...what a worthless variable
OR CMAKE_SYSTEM_PROCESSOR MATCHES "x86"
OR CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64"
OR CMAKE_SYSTEM_PROCESSOR MATCHES "amd64")
if (CMAKE_SIZEOF_VOID_P EQUAL 8)
set_rc_arch ("pe-x86-64")
else ()
set_rc_arch ("pe-i386")
endif ()
endif ()
endif ()
set (public_headers include/zmq.h
include/zmq_utils.h)
set (readme-docs AUTHORS
COPYING
COPYING.LESSER
NEWS)
#-----------------------------------------------------------------------------
# optional modules
if (WITH_OPENPGM)
add_definitions (-DZMQ_HAVE_OPENPGM)
include_directories (${OPENPGM_INCLUDE_DIRS})
link_directories (${OPENPGM_LIBRARY_DIRS})
set (OPTIONAL_LIBRARIES ${OPENPGM_LIBRARIES})
endif (WITH_OPENPGM)
if (WITH_VMCI)
add_definitions (-DZMQ_HAVE_VMCI)
include_directories (${VMCI_INCLUDE_DIRS})
list (APPEND cxx-sources vmci_address.cpp vmci_connecter.cpp vmci_listener.cpp vmci.cpp)
endif (WITH_VMCI)
if (ZMQ_HAVE_TIPC)
add_definitions (-DZMQ_HAVE_TIPC)
list (APPEND cxx-sources tipc_address.cpp tipc_connecter.cpp tipc_listener.cpp)
endif (ZMQ_HAVE_TIPC)
#-----------------------------------------------------------------------------
# source generators
foreach (source ${cxx-sources})
list (APPEND sources ${CMAKE_CURRENT_SOURCE_DIR}/src/${source})
endforeach ()
configure_file (${CMAKE_CURRENT_SOURCE_DIR}/src/version.rc.in ${CMAKE_CURRENT_BINARY_DIR}/version.rc)
# Delete any src/platform.hpp left by configure
file (REMOVE ${CMAKE_CURRENT_SOURCE_DIR}/src/platform.hpp)
configure_file (${CMAKE_CURRENT_SOURCE_DIR}/builds/cmake/platform.hpp.in ${CMAKE_CURRENT_BINARY_DIR}/platform.hpp)
list (APPEND sources ${CMAKE_CURRENT_BINARY_DIR}/platform.hpp)
configure_file (${CMAKE_CURRENT_SOURCE_DIR}/src/libzmq.pc.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/libzmq.pc @ONLY)
set (zmq-pkgconfig ${CMAKE_CURRENT_BINARY_DIR}/libzmq.pc)
if (NOT ZMQ_BUILD_FRAMEWORK)
install (FILES ${CMAKE_CURRENT_BINARY_DIR}/libzmq.pc DESTINATION lib/pkgconfig)
endif ()
if (MSVC)
if (CMAKE_CL_64)
set (nsis-template ${CMAKE_CURRENT_SOURCE_DIR}/builds/cmake/NSIS.template64.in)
else ()
set (nsis-template ${CMAKE_CURRENT_SOURCE_DIR}/builds/cmake/NSIS.template32.in)
endif ()
add_custom_command (
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/NSIS.template.in
COMMAND ${CMAKE_COMMAND}
ARGS -E
copy
${nsis-template}
${CMAKE_CURRENT_BINARY_DIR}/NSIS.template.in
DEPENDS ${nsis-template})
endif ()
file (MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc)
file (GLOB docs RELATIVE ${CMAKE_CURRENT_BINARY_DIR}/ "${CMAKE_CURRENT_SOURCE_DIR}/doc/*.txt")
set (html-docs)
foreach (txt ${docs})
string (REGEX REPLACE ".*/(.*)\\.txt" "\\1.html" html ${txt})
set (src ${txt})
set (dst doc/${html})
if (WITH_DOC)
add_custom_command (
OUTPUT ${dst}
COMMAND ${ASCIIDOC_EXECUTABLE}
-d manpage
-b xhtml11
-f ${CMAKE_CURRENT_SOURCE_DIR}/doc/asciidoc.conf
-azmq_version=${ZMQ_VERSION}
-o ${dst}
${src}
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${src}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating ${html}")
list (APPEND html-docs ${CMAKE_CURRENT_BINARY_DIR}/${dst})
endif ()
endforeach ()
if (ZMQ_BUILD_FRAMEWORK)
add_custom_command (
TARGET libzmq
POST_BUILD
COMMAND ${CMAKE_COMMAND}
ARGS -E make_directory "${CMAKE_LIBRARY_OUTPUT_PATH}/ZeroMQ.framework/Versions/${ZMQ_VERSION}/MacOS"
COMMENT "Perf tools")
endif ()
if (MSVC)
# default for all sources is to use precompiled headers
foreach(source ${sources})
if (NOT ${source} STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}/src/precompiled.cpp")
set_source_files_properties(${source}
PROPERTIES
COMPILE_FLAGS "/Yuprecompiled.hpp"
OBJECT_DEPENDS precompiled.hpp
)
endif()
endforeach()
# create precompiled header
set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/src/precompiled.cpp
PROPERTIES
COMPILE_FLAGS "/Ycprecompiled.hpp"
OBJECT_OUTPUTS precompiled.hpp
)
# C and C++ can not use the same precompiled header
set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/src/tweetnacl.c
PROPERTIES
COMPILE_FLAGS "/Y-"
)
endif ()
#-----------------------------------------------------------------------------
# output
option(BUILD_SHARED "Whether or not to build the shared object" ON)
option(BUILD_STATIC "Whether or not to build the static archive" ON)
list(APPEND target_outputs "")
if (BUILD_SHARED)
list(APPEND target_outputs "libzmq")
endif()
if (BUILD_STATIC)
list(APPEND target_outputs "libzmq-static")
endif()
if (MSVC)
# Suppress linker warnings caused by #ifdef omission
# of file content.
set( CMAKE_STATIC_LINKER_FLAGS /ignore:4221 )
if (BUILD_SHARED)
add_library (libzmq SHARED ${sources} ${public_headers} ${html-docs} ${readme-docs} ${CMAKE_CURRENT_BINARY_DIR}/NSIS.template.in ${CMAKE_CURRENT_BINARY_DIR}/version.rc)
target_link_libraries (libzmq ${OPTIONAL_LIBRARIES})
set_target_properties (libzmq PROPERTIES
PUBLIC_HEADER "${public_headers}"
RELEASE_POSTFIX "${MSVC_TOOLSET}-mt-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}"
RELWITHDEBINFO_POSTFIX "${MSVC_TOOLSET}-mt-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}"
DEBUG_POSTFIX "${MSVC_TOOLSET}-mt-gd-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}"
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin"
COMPILE_DEFINITIONS "DLL_EXPORT"
OUTPUT_NAME "libzmq")
endif()
if (BUILD_STATIC)
add_library (libzmq-static STATIC ${sources} ${CMAKE_CURRENT_BINARY_DIR}/version.rc)
set_target_properties (libzmq-static PROPERTIES
PUBLIC_HEADER "${public_headers}"
RELEASE_POSTFIX "${MSVC_TOOLSET}-mt-s-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}"
RELWITHDEBINFO_POSTFIX "${MSVC_TOOLSET}-mt-s-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}"
DEBUG_POSTFIX "${MSVC_TOOLSET}-mt-sgd-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}"
COMPILE_FLAGS "/DZMQ_STATIC"
OUTPUT_NAME "libzmq")
target_compile_definitions(libzmq-static
PUBLIC ZMQ_STATIC
)
endif()
else ()
# avoid building everything twice for shared + static
# only on *nix, as Windows needs different preprocessor defines in static builds
add_library (objects OBJECT ${sources})
set_property(TARGET objects PROPERTY POSITION_INDEPENDENT_CODE ON)
if (BUILD_SHARED)
add_library (libzmq SHARED $<TARGET_OBJECTS:objects> ${public_headers} ${html-docs} ${readme-docs} ${zmq-pkgconfig} ${CMAKE_CURRENT_BINARY_DIR}/version.rc)
target_link_libraries (libzmq ${OPTIONAL_LIBRARIES})
# NOTE: the SOVERSION MUST be the same as the one generated by libtool!
set_target_properties (libzmq PROPERTIES
COMPILE_DEFINITIONS "DLL_EXPORT"
PUBLIC_HEADER "${public_headers}"
VERSION ${ZMQ_VERSION}
SOVERSION "5.1.3"
OUTPUT_NAME "zmq"
PREFIX "lib")
if (ZMQ_BUILD_FRAMEWORK)
set_target_properties (libzmq PROPERTIES
FRAMEWORK TRUE
MACOSX_FRAMEWORK_IDENTIFIER "org.zeromq.libzmq"
MACOSX_FRAMEWORK_SHORT_VERSION_STRING ${ZMQ_VERSION}
MACOSX_FRAMEWORK_BUNDLE_VERSION ${ZMQ_VERSION})
set_source_files_properties (${html-docs} PROPERTIES
MACOSX_PACKAGE_LOCATION doc)
set_source_files_properties (${readme-docs} PROPERTIES
MACOSX_PACKAGE_LOCATION etc)
set_source_files_properties (${zmq-pkgconfig} PROPERTIES
MACOSX_PACKAGE_LOCATION lib/pkgconfig)
endif ()
endif()
if (BUILD_STATIC)
add_library (libzmq-static STATIC $<TARGET_OBJECTS:objects> ${public_headers} ${html-docs} ${readme-docs} ${zmq-pkgconfig} ${CMAKE_CURRENT_BINARY_DIR}/version.rc)
set_target_properties (libzmq-static PROPERTIES
PUBLIC_HEADER "${public_headers}"
COMPILE_DEFINITIONS "ZMQ_STATIC"
OUTPUT_NAME "zmq"
PREFIX "lib")
endif()
target_include_directories (objects
PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
$<INSTALL_INTERFACE:include>
)
endif ()
foreach (target ${target_outputs})
target_include_directories (${target}
PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
$<INSTALL_INTERFACE:include>
)
endforeach()
if (BUILD_SHARED)
target_link_libraries (libzmq ${CMAKE_THREAD_LIBS_INIT})
if (SODIUM_FOUND)
target_link_libraries (libzmq ${SODIUM_LIBRARIES})
endif ()
if (HAVE_WS2_32)
target_link_libraries (libzmq ws2_32)
elseif (HAVE_WS2)
target_link_libraries (libzmq ws2)
endif ()
if (HAVE_RPCRT4)
target_link_libraries (libzmq rpcrt4)
endif ()
if (HAVE_IPHLAPI)
target_link_libraries (libzmq iphlpapi)
endif ()
if (RT_LIBRARY)
target_link_libraries (libzmq ${RT_LIBRARY})
endif ()
endif ()
if (BUILD_SHARED)
set (perf-tools local_lat
remote_lat
local_thr
remote_thr
inproc_lat
inproc_thr)
if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug") # Why?
option (WITH_PERF_TOOL "Build with perf-tools" ON)
else ()
option (WITH_PERF_TOOL "Build with perf-tools" OFF)
endif ()
if (WITH_PERF_TOOL)
foreach (perf-tool ${perf-tools})
add_executable (${perf-tool} perf/${perf-tool}.cpp)
target_link_libraries (${perf-tool} libzmq ${OPTIONAL_LIBRARIES})
if (RT_LIBRARY)
target_link_libraries (${perf-tool} ${RT_LIBRARY})
endif ()
if (ZMQ_BUILD_FRAMEWORK)
# Copy perf-tools binaries into Framework
add_custom_command (
TARGET libzmq ${perf-tool}
POST_BUILD
COMMAND ${CMAKE_COMMAND}
ARGS -E copy "$<TARGET_FILE:${perf-tool}>" "${LIBRARY_OUTPUT_PATH}/ZeroMQ.framework/Versions/${ZMQ_VERSION_STRING}/MacOS/${perf-tool}"
VERBATIM
COMMENT "Perf tools")
else ()
install (TARGETS ${perf-tool}
RUNTIME DESTINATION bin
COMPONENT PerfTools)
endif ()
endforeach ()
endif ()
elseif (WITH_PERF_TOOL)
message(FATAL_ERROR "Shared library disabled - perf-tools unavailable.")
endif ()
#-----------------------------------------------------------------------------
# tests
set (ZMQ_BUILD_TESTS ON CACHE BOOL "Build the tests for ZeroMQ")
if (ZMQ_BUILD_TESTS)
enable_testing () # Enable testing only works in root scope
ADD_SUBDIRECTORY (tests)
endif ()
#-----------------------------------------------------------------------------
# installer
include(GNUInstallDirs)
if (MSVC)
install (TARGETS ${target_outputs}
EXPORT ${PROJECT_NAME}-targets
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
COMPONENT SDK)
if (CMAKE_BUILD_TYPE STREQUAL "Debug")
install (TARGETS ${target_outputs}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
COMPONENT SDK)
if (NOT CMAKE_PDB_OUTPUT_DIRECTORY)
install (FILES ${CMAKE_CURRENT_BINARY_DIR}/bin/libzmq${MSVC_TOOLSET}-mt-gd-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}.pdb DESTINATION lib
COMPONENT SDK)
endif ()
elseif (BUILD_SHARED)
install (TARGETS libzmq
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
COMPONENT Runtime)
endif ()
else ()
install (TARGETS ${target_outputs}
EXPORT ${PROJECT_NAME}-targets
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
FRAMEWORK DESTINATION "Library/Frameworks"
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
endif ()
# install (FILES ${public_headers}
# DESTINATION include
# COMPONENT SDK)
#if (NOT ZMQ_BUILD_FRAMEWORK)
# file (GLOB private_headers "${CMAKE_CURRENT_SOURCE_DIR}/src/*.hpp")
# install (FILES ${sources} ${private_headers} DESTINATION src/zmq
# COMPONENT SourceCode)
#endif ()
foreach (readme ${readme-docs})
configure_file (${CMAKE_CURRENT_SOURCE_DIR}/${readme} ${CMAKE_CURRENT_BINARY_DIR}/${readme}.txt)
if (NOT ZMQ_BUILD_FRAMEWORK)
install (FILES ${CMAKE_CURRENT_BINARY_DIR}/${readme}.txt DESTINATION share/zmq)
endif ()
endforeach ()
if (WITH_DOC)
if (NOT ZMQ_BUILD_FRAMEWORK)
install (FILES ${html-docs} DESTINATION doc/zmq COMPONENT RefGuide)
endif ()
endif ()
include(CMakePackageConfigHelpers)
if (WIN32)
set(ZEROMQ_CMAKECONFIG_INSTALL_DIR "CMake" CACHE STRING "install path for ZeroMQConfig.cmake")
else()
# GNUInstallDirs "DATADIR" wrong here; CMake search path wants "share".
set(ZEROMQ_CMAKECONFIG_INSTALL_DIR "share/cmake/${PROJECT_NAME}" CACHE STRING "install path for ZeroMQConfig.cmake")
endif()
if (NOT CMAKE_VERSION VERSION_LESS 3.0)
export(EXPORT ${PROJECT_NAME}-targets
FILE "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake")
endif()
configure_package_config_file(${PROJECT_NAME}Config.cmake.in
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
INSTALL_DESTINATION ${ZEROMQ_CMAKECONFIG_INSTALL_DIR})
write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
VERSION ${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.${ZMQ_VERSION_PATCH}
COMPATIBILITY AnyNewerVersion)
install(EXPORT ${PROJECT_NAME}-targets
FILE ${PROJECT_NAME}Targets.cmake
DESTINATION ${ZEROMQ_CMAKECONFIG_INSTALL_DIR})