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First pass at getting cmake build to work with non-Windows systems.

Browse Source 
Make doc building option dependent on asciidoc being installed
Fix MSVC build requiring cygwin.
Don't use try_run to get the version
This commit is contained in:
Matt Arsenault 2012-12-31 17:52:32 -05:00 committed by Matt Arsenault
parent 73c370dd17
commit 0362c310a5
8 changed files with 1151 additions and 341 deletions
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607
CMakeLists.txt
View File

@ -1,33 +1,208 @@
# CMake build script for ZeroMQ on Windows
# CMake build script for ZeroMQ
cmake_minimum_required (VERSION 2.8)
project (ZeroMQ)
cmake_minimum_required(VERSION 2.8)
project(ZeroMQ)
include (${CMAKE_SOURCE_DIR}/cmake/Modules/TestZMQVersion.cmake)
option(WITH_OPENPGM "Build with support for OpenPGM" OFF)
option (WITH_DOC "Build Reference Guide documentation (requires DocBook)" OFF)
option (WITH_OPENPGM "Build with support for OpenPGM" OFF)
if(APPLE)
option(ZMQ_BUILD_FRAMEWORK "Build as OS X framework" ON)
endif()
# WARNING: Windows Python will override Cygwin yet not work with Asciidoc.
#find_package (PythonInterp REQUIRED)
# Workaround, manually set Python location
set(PYTHON_EXECUTABLE c:/cygwin/bin/python2.6.exe CACHE FILEPATH "Python interpreter executable")
# TODO: Replace with FindAsciidoc.cmake
set(ASCIIDOC_EXECUTABLE c:/cygwin/bin/asciidoc CACHE FILEPATH "AsciiDoc executable")
if (WITH_OPENPGM)
# set(OPENPGM_ROOT "" CACHE PATH "Location of OpenPGM")
set(POLLER "" CACHE STRING "Choose polling system manually. valid values are
kqueue, epoll, devpoll, poll or select [default=autodetect]")
if( NOT POLLER STREQUAL ""
AND NOT POLLER STREQUAL "kqueue"
AND NOT POLLER STREQUAL "epoll"
AND NOT POLLER STREQUAL "devpoll"
AND NOT POLLER STREQUAL "poll"
AND NOT POLLER STREQUAL "select")
message(FATAL_ERROR "Invalid polling method")
endif()
if(NOT ${POLLER} STREQUAL "")
string(TOUPPER ${POLLER} UPPER_POLLER)
set(ZMQ_FORCE_${UPPER_POLLER} 1)
endif()
set(ZMQ_CMAKE_MODULES_DIR ${CMAKE_SOURCE_DIR}/cmake/Modules)
list(APPEND CMAKE_MODULE_PATH ${ZMQ_CMAKE_MODULES_DIR})
include(TestZMQVersion)
include(ZMQSourceRunChecks)
include(CheckIncludeFiles)
include(CheckLibraryExists)
include(CheckFunctionExists)
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)
include(CheckCSourceCompiles)
include(CheckCSourceRuns)
include(AutoconfHelper)
include(CMakeDependentOption)
check_include_files(ifaddrs.h ZMQ_HAVE_IFADDRS)
check_include_files(windows.h HAVE_WINDOWS_H)
check_include_files(sys/uio.h ZMQ_HAVE_UIO)
check_include_files(sys/eventfd.h ZMQ_HAVE_EVENTFD)
check_library_exists(ws2_32 WSAStartup "" HAVE_WS2_32)
check_library_exists(rpcrt4 UuidCreateSequential "" HAVE_RPCRT4)
check_library_exists(iphlpapi GetAdaptersAddresses "" HAVE_IPHLAPI)
find_package(Threads)
if(MINGW)
if(NOT HAVE_WS2_32)
message(FATAL_ERROR "Cannot link to ws2_32")
endif()
if(NOT HAVE_RPCRT4)
message(FATAL_ERROR "Cannot link to rpcrt4")
endif()
if(NOT HAVE_IPHLAPI)
message(FATAL_ERROR "Cannot link to iphlapi")
endif()
endif()
set(CMAKE_REQUIRED_LIBRARIES rt)
check_function_exists(clock_gettime HAVE_CLOCK_GETTIME)
set(CMAKE_REQUIRED_LIBRARIES )
set(CMAKE_REQUIRED_INCLUDES sys/time.h)
check_function_exists(gethrtime HAVE_GETHRTIME)
set(CMAKE_REQUIRED_INCLUDES )
add_definitions(-D_REENTRANT -D_THREAD_SAFE)
if(WIN32)
add_definitions(-DDLL_EXPORT)
endif()
option(ENABLE_EVENTFD "Enable/disable eventfd" ZMQ_HAVE_EVENTFD)
macro(zmq_check_cxx_flag_prepend flag)
check_cxx_compiler_flag("${flag}" HAVE_FLAG_${flag})
if(HAVE_FLAG_${flag})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
endif()
endmacro()
if(MSVC)
zmq_check_cxx_flag_prepend("/W3")
else()
zmq_check_cxx_flag_prepend("-Wall")
endif()
if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
zmq_check_cxx_flag_prepend("-Wextra")
endif()
zmq_check_cxx_flag_prepend("-Wno-long-long")
zmq_check_cxx_flag_prepend("-Wno-uninitialized")
option(LIBZMQ_PEDANTIC "" ON)
option(LIBZMQ_WERROR "" OFF)
if(LIBZMQ_PEDANTIC)
zmq_check_cxx_flag_prepend("-pedantic") # GCC
zmq_check_cxx_flag_prepend("-strict-ansi") # ICC
zmq_check_cxx_flag_prepend("-compat=5") # Sun Studio
endif()
if(LIBZMQ_WERROR)
zmq_check_cxx_flag_prepend("-Werror")
zmq_check_cxx_flag_prepend("-errwarn=%all")
endif()
if(${CMAKE_C_COMPILER_ID} STREQUAL "Intel")
# 279: controlling expression is constant
# Fixes build with ICC 12.x
zmq_check_cxx_flag_prepend("-wd279")
ac_type_size_t()
ac_type_ssize_t()
endif()
if(CMAKE_SYSTEM_PROCESSOR MATCHES "^sparc")
zmq_check_cxx_flag_prepend("-mcpu=v9")
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()
#-----------------------------------------------------------------------------
zmq_check_sock_cloexec()
zmq_check_so_keepalive()
zmq_check_tcp_keepcnt()
zmq_check_tcp_keepidle()
zmq_check_tcp_keepintvl()
zmq_check_tcp_keepalive()
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
"PYTHON_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)
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 (CMAKE_CL_64)
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}]"
@ -35,15 +210,27 @@ if (WITH_OPENPGM)
NO_DEFAULT_PATH
)
message(STATUS "OpenPGM x86 detected - ${OPENPGM_ROOT}")
endif (CMAKE_CL_64)
endif(CMAKE_CL_64)
set(OPENPGM_INCLUDE_DIRS ${OPENPGM_ROOT}/include)
set(OPENPGM_LIBRARY_DIRS ${OPENPGM_ROOT}/lib)
set(OPENPGM_LIBRARIES
optimized libpgm${_zmq_COMPILER}-mt-${OPENPGM_VERSION_MAJOR}_${OPENPGM_VERSION_MINOR}_${OPENPGM_VERSION_MICRO}.lib
debug libpgm${_zmq_COMPILER}-mt-gd-${OPENPGM_VERSION_MAJOR}_${OPENPGM_VERSION_MINOR}_${OPENPGM_VERSION_MICRO}.lib)
endif (WITH_OPENPGM)
endif()
else()
if(WITH_OPENPGM)
message(FATAL_ERROR "WITH_OPENPGM not implemented")
# DSO symbol visibility for openpgm
check_c_compiler_flag("-fvisibility=hidden" HAVE_FLAG_VISIBILITY_HIDDEN)
check_c_compiler_flag("-xldscope=hidden" HAVE_FLAG_LDSCOPE_HIDDEN)
if(HAVE_FLAG_VISIBILITY_HIDDEN)
elseif(HAVE_FLAG_LDSCOPE_HIDDEN)
endif()
endif()
endif()
mark_as_advanced(PYTHON_EXECUTABLE ASCIIDOC_EXECUTABLE)
#-----------------------------------------------------------------------------
# force off-tree build
@ -52,12 +239,12 @@ if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
message(FATAL_ERROR "CMake generation is not allowed within the source directory!
Remove the CMakeCache.txt file and try again from another folder, e.g.:
del CMakeCache.txt
rm CMakeCache.txt
mkdir cmake-make
cd cmake-make
cmake ..
")
endif(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
endif()
#-----------------------------------------------------------------------------
# default to Release build
@ -66,7 +253,7 @@ if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release CACHE STRING
"Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
FORCE)
endif(NOT CMAKE_BUILD_TYPE)
endif()
set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin)
set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
@ -74,23 +261,26 @@ set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
#-----------------------------------------------------------------------------
# platform specifics
add_definitions(
if(MSVC)
add_definitions(
-DWIN32
-DDLL_EXPORT
# NB: May require tweaking for highly connected applications.
# NB: May require tweaking for highly connected applications.
-DFD_SETSIZE=1024
-D_CRT_SECURE_NO_WARNINGS
)
)
# Parallel make.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
# Parallel make.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
# Optimization flags.
# http://msdn.microsoft.com/en-us/magazine/cc301698.aspx
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /GL")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /LTCG")
set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} /LTCG")
endif()
# Optimization flags.
# http://msdn.microsoft.com/en-us/magazine/cc301698.aspx
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /GL")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /LTCG")
set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} /LTCG")
#-----------------------------------------------------------------------------
# source files
@ -168,10 +358,11 @@ include_directories(
include
${CMAKE_BINARY_DIR}
)
set(headers
set(public_headers
include/zmq.h
include/zmq_utils.h
)
set(readme-docs
AUTHORS
COPYING
@ -200,48 +391,51 @@ endif(WITH_OPENPGM)
#-----------------------------------------------------------------------------
# source generators
foreach (source ${cxx-sources})
foreach(source ${cxx-sources})
list(APPEND sources ${CMAKE_SOURCE_DIR}/src/${source})
endforeach()
foreach (source ${rc-sources})
foreach(source ${rc-sources})
list(APPEND sources ${CMAKE_BINARY_DIR}/${source})
configure_file(${CMAKE_SOURCE_DIR}/src/${source}.in ${CMAKE_BINARY_DIR}/${source})
endforeach()
add_custom_command(
OUTPUT ${CMAKE_BINARY_DIR}/platform.hpp
COMMAND ${CMAKE_COMMAND}
ARGS -E
copy
${CMAKE_SOURCE_DIR}/builds/msvc/platform.hpp
${CMAKE_BINARY_DIR}/platform.hpp
DEPENDS ${CMAKE_SOURCE_DIR}/builds/msvc/platform.hpp
)
configure_file(${CMAKE_SOURCE_DIR}/builds/cmake/platform.hpp.in ${CMAKE_BINARY_DIR}/platform.hpp)
list(APPEND sources ${CMAKE_BINARY_DIR}/platform.hpp)
if (CMAKE_CL_64)
set (nsis-template ${CMAKE_SOURCE_DIR}/cmake/NSIS.template64.in)
else (CMAKE_CL_64)
set (nsis-template ${CMAKE_SOURCE_DIR}/cmake/NSIS.template32.in)
endif (CMAKE_CL_64)
add_custom_command(
configure_file(${CMAKE_SOURCE_DIR}/src/libzmq.pc.cmake.in ${CMAKE_BINARY_DIR}/libzmq.pc)
set(zmq-pkgconfig ${CMAKE_BINARY_DIR}/libzmq.pc)
if(NOT ZMQ_BUILD_FRAMEWORK)
install(FILES ${CMAKE_BINARY_DIR}/libzmq.pc DESTINATION lib/pkgconfig)
endif()
if(MSVC)
if(CMAKE_CL_64)
set(nsis-template ${CMAKE_SOURCE_DIR}/cmake/NSIS.template64.in)
else()
set(nsis-template ${CMAKE_SOURCE_DIR}/cmake/NSIS.template32.in)
endif()
add_custom_command(
OUTPUT ${CMAKE_BINARY_DIR}/NSIS.template.in
COMMAND ${CMAKE_COMMAND}
ARGS -E
copy
${nsis-template}
${CMAKE_BINARY_DIR}/NSIS.template.in
DEPENDS ${nsis-template}
)
DEPENDS ${nsis-template})
endif()
file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/doc)
file(GLOB docs RELATIVE ${CMAKE_BINARY_DIR}/ "${CMAKE_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})
set(html-docs)
foreach(txt ${docs})
string(REGEX REPLACE ".*/(.*)\\.txt" "\\1.html" html ${txt})
set(src ${txt})
set(dst doc/${html})
add_custom_command(
OUTPUT ${dst}
COMMAND ${PYTHON_EXECUTABLE}
@ -250,146 +444,247 @@ foreach (txt ${docs})
-d manpage
-b xhtml11
-f ${CMAKE_SOURCE_DIR}/doc/asciidoc.conf
-azmq_version=${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.${ZMQ_VERSION_PATCH}
-azmq_version=${ZMQ_VERSION}
-o ${dst}
${src}
DEPENDS ${CMAKE_BINARY_DIR}/${src}
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
COMMENT "Generating ${html}"
)
if (WITH_DOC)
COMMENT "Generating ${html}")
if(WITH_DOC)
list(APPEND html-docs ${CMAKE_BINARY_DIR}/${dst})
endif (WITH_DOC)
endforeach (txt ${docs})
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()
#-----------------------------------------------------------------------------
# output
add_library(libzmq SHARED ${sources} ${html-docs} ${CMAKE_BINARY_DIR}/NSIS.template.in)
target_link_libraries(libzmq ws2_32.lib rpcrt4.lib ${OPTIONAL_LIBRARIES})
set_target_properties(libzmq PROPERTIES
if(MSVC)
add_library(libzmq SHARED ${sources} ${public_headers} ${html-docs} ${readme-docs} ${CMAKE_BINARY_DIR}/NSIS.template.in)
target_link_libraries(libzmq ws2_32.lib rpcrt4.lib ${OPTIONAL_LIBRARIES})
set_target_properties(libzmq PROPERTIES
PUBLIC_HEADER "${public_headers}"
RELEASE_POSTFIX "${_zmq_COMPILER}-mt-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}"
DEBUG_POSTFIX "${_zmq_COMPILER}-mt-gd-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}")
else()
add_library(libzmq SHARED ${sources} ${public_headers} ${html-docs} ${readme-docs} ${zmq-pkgconfig})
if(ZMQ_BUILD_FRAMEWORK)
set_target_properties(libzmq PROPERTIES
FRAMEWORK TRUE
OUTPUT_NAME "ZeroMQ"
PUBLIC_HEADER "${public_headers}"
MACOSX_FRAMEWORK_IDENTIFIER "org.zeromq.libzmq"
MACOSX_FRAMEWORK_SHORT_VERSION_STRING ${ZMQ_VERSION}
MACOSX_FRAMEWORK_BUNDLE_VERSION ${ZMQ_VERSION}
VERSION ${ZMQ_VERSION}
SOVERSION "${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.0")
set_source_files_properties(${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)
else()
set_target_properties(libzmq PROPERTIES
OUTPUT_NAME "zmq"
PUBLIC_HEADER "${public_headers}")
endif()
endif()
#-----------------------------------------------------------------------------
# installer
target_link_libraries(libzmq ${CMAKE_THREAD_LIBS_INIT})
if(HAVE_WS2_32)
target_link_libraries(libzmq ws2_32)
endif()
install (TARGETS libzmq ARCHIVE DESTINATION lib COMPONENT SDK)
if (CMAKE_BUILD_TYPE STREQUAL "Debug")
install (TARGETS libzmq RUNTIME DESTINATION bin COMPONENT SDK)
install (FILES ${CMAKE_BINARY_DIR}/lib/libzmq${_zmq_COMPILER}-mt-gd-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}.pdb DESTINATION lib COMPONENT SDK)
else (CMAKE_BUILD_TYPE STREQUAL "Debug")
install (TARGETS libzmq RUNTIME DESTINATION bin COMPONENT Runtime)
endif (CMAKE_BUILD_TYPE STREQUAL "Debug")
install (FILES ${headers} DESTINATION include COMPONENT SDK)
if(HAVE_RPCRT4)
target_link_libraries(libzmq rpcrt4)
endif()
set (perf-tools
local_lat
if(HAVE_IPHLAPI)
target_link_libraries(libzmq iphlpapi)
endif()
set(perf-tools local_lat
remote_lat
local_thr
remote_thr
inproc_lat
inproc_thr
)
if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
foreach (perf-tool ${perf-tools})
add_executable (${perf-tool} perf/${perf-tool}.cpp)
target_link_libraries (${perf-tool} libzmq)
install (TARGETS ${perf-tool} RUNTIME DESTINATION bin COMPONENT PerfTools)
endforeach (perf-tool ${perf-tools})
endif (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
inproc_thr)
file(GLOB headers "${CMAKE_SOURCE_DIR}/src/*.hpp")
install (FILES ${sources} ${headers} DESTINATION src COMPONENT SourceCode)
#get_target_property
foreach (readme ${readme-docs})
configure_file (${CMAKE_SOURCE_DIR}/${readme} ${CMAKE_BINARY_DIR}/${readme}.txt)
install (FILES ${CMAKE_BINARY_DIR}/${readme}.txt DESTINATION .)
endforeach (readme ${readme-docs})
if (WITH_DOC)
install (FILES ${html-docs} DESTINATION doc COMPONENT RefGuide)
endif (WITH_DOC)
if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug") # Why?
foreach(perf-tool ${perf-tools})
add_executable(${perf-tool} perf/${perf-tool}.cpp)
target_link_libraries(${perf-tool} libzmq)
include (InstallRequiredSystemLibraries)
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()
if (CMAKE_CL_64)
set (CPACK_NSIS_DISPLAY_NAME "ZeroMQ ${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.${ZMQ_VERSION_PATCH} (x64)")
set (CPACK_PACKAGE_FILE_NAME "ZeroMQ-${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.${ZMQ_VERSION_PATCH}-x64")
set (CPACK_INSTALL_CMAKE_PROJECTS
#-----------------------------------------------------------------------------
# installer
if(MSVC)
install(TARGETS libzmq
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
PUBLIC_HEADER DESTINATION include
COMPONENT SDK)
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
install(TARGETS libzmq
RUNTIME DESTINATION bin
PUBLIC_HEADER DESTINATION include
COMPONENT SDK)
install(FILES ${CMAKE_BINARY_DIR}/lib/libzmq${_zmq_COMPILER}-mt-gd-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}.pdb DESTINATION lib
COMPONENT SDK)
else()
install(TARGETS libzmq
RUNTIME DESTINATION bin
PUBLIC_HEADER DESTINATION include
COMPONENT Runtime)
endif()
else()
install(TARGETS libzmq
RUNTIME DESTINATION bin
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
FRAMEWORK DESTINATION "Library/Frameworks"
PUBLIC_HEADER DESTINATION include)
endif()
# install(FILES ${public_headers}
# DESTINATION include
# COMPONENT SDK)
if(NOT ZMQ_BUILD_FRAMEWORK)
file(GLOB private_headers "${CMAKE_SOURCE_DIR}/src/*.hpp")
install(FILES ${sources} ${private_headers} DESTINATION src
COMPONENT SourceCode)
endif()
foreach(readme ${readme-docs})
configure_file(${CMAKE_SOURCE_DIR}/${readme} ${CMAKE_BINARY_DIR}/${readme}.txt)
if(NOT ZMQ_BUILD_FRAMEWORK)
install(FILES ${CMAKE_BINARY_DIR}/${readme}.txt DESTINATION etc/zmq)
endif()
endforeach()
if(WITH_DOC)
if(NOT ZMQ_BUILD_FRAMEWORK)
install(FILES ${html-docs} DESTINATION doc/zmq COMPONENT RefGuide)
endif()
endif()
if(MSVC)
include(InstallRequiredSystemLibraries)
if(CMAKE_CL_64)
set(CPACK_NSIS_DISPLAY_NAME "ZeroMQ ${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.${ZMQ_VERSION_PATCH}(x64)")
set(CPACK_PACKAGE_FILE_NAME "ZeroMQ-${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.${ZMQ_VERSION_PATCH}-x64")
set(CPACK_INSTALL_CMAKE_PROJECTS
"${CMAKE_SOURCE_DIR}/build/x64/v110;ZeroMQ;ALL;/"
"${CMAKE_SOURCE_DIR}/debug/x64/v110;ZeroMQ;ALL;/"
"${CMAKE_SOURCE_DIR}/build/x64/v100;ZeroMQ;ALL;/"
"${CMAKE_SOURCE_DIR}/debug/x64/v100;ZeroMQ;ALL;/"
"${CMAKE_SOURCE_DIR}/build/x64/v90;ZeroMQ;ALL;/"
"${CMAKE_SOURCE_DIR}/debug/x64/v90;ZeroMQ;ALL;/"
)
else (CMAKE_CL_64)
set (CPACK_NSIS_DISPLAY_NAME "ZeroMQ ${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.${ZMQ_VERSION_PATCH}")
set (CPACK_PACKAGE_FILE_NAME "ZeroMQ-${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.${ZMQ_VERSION_PATCH}-x86")
set (CPACK_INSTALL_CMAKE_PROJECTS
"${CMAKE_SOURCE_DIR}/debug/x64/v90;ZeroMQ;ALL;/")
else()
set(CPACK_NSIS_DISPLAY_NAME "ZeroMQ ${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.${ZMQ_VERSION_PATCH}")
set(CPACK_PACKAGE_FILE_NAME "ZeroMQ-${ZMQ_VERSION_MAJOR}.${ZMQ_VERSION_MINOR}.${ZMQ_VERSION_PATCH}-x86")
set(CPACK_INSTALL_CMAKE_PROJECTS
"${CMAKE_SOURCE_DIR}/build/x86/v110;ZeroMQ;ALL;/"
"${CMAKE_SOURCE_DIR}/debug/x86/v110;ZeroMQ;ALL;/"
"${CMAKE_SOURCE_DIR}/build/x86/v100;ZeroMQ;ALL;/"
"${CMAKE_SOURCE_DIR}/debug/x86/v100;ZeroMQ;ALL;/"
"${CMAKE_SOURCE_DIR}/build/x86/v90;ZeroMQ;ALL;/"
"${CMAKE_SOURCE_DIR}/debug/x86/v90;ZeroMQ;ALL;/"
)
endif (CMAKE_CL_64)
set (CMAKE_MODULE_PATH "${CMAKE_BINARY_DIR}")
set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "ZeroMQ lightweight messaging kernel")
set (CPACK_PACKAGE_VENDOR "Miru")
set (CPACK_NSIS_CONTACT "Steven McCoy <Steven.McCoy@miru.hk>")
set (CPACK_RESOURCE_FILE_LICENSE "${CMAKE_BINARY_DIR}/COPYING.txt")
# There is a bug in NSI that does not handle full unix paths properly. Make
# sure there is at least one set of four (4) backlasshes.
set (CPACK_NSIS_MUI_ICON "${CMAKE_SOURCE_DIR}\\\\installer.ico")
set (CPACK_NSIS_MUI_UNIICON "${CMAKE_SOURCE_DIR}\\\\installer.ico")
set (CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}\\\\branding.bmp")
set (CPACK_NSIS_COMPRESSOR "/SOLID lzma")
set (CPACK_PACKAGE_VERSION_MAJOR "${ZMQ_VERSION_MAJOR}")
set (CPACK_PACKAGE_VERSION_MINOR "${ZMQ_VERSION_MINOR}")
set (CPACK_PACKAGE_VERSION_PATCH "${ZMQ_VERSION_PATCH}")
"${CMAKE_SOURCE_DIR}/debug/x86/v90;ZeroMQ;ALL;/")
endif()
set(CMAKE_MODULE_PATH "${CMAKE_BINARY_DIR}")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "ZeroMQ lightweight messaging kernel")
set(CPACK_PACKAGE_VENDOR "Miru")
set(CPACK_NSIS_CONTACT "Steven McCoy <Steven.McCoy@miru.hk>")
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_BINARY_DIR}/COPYING.txt")
# There is a bug in NSI that does not handle full unix paths properly. Make
# sure there is at least one set of four(4) backslashes.
set(CPACK_NSIS_MUI_ICON "${CMAKE_SOURCE_DIR}\\\\installer.ico")
set(CPACK_NSIS_MUI_UNIICON "${CMAKE_SOURCE_DIR}\\\\installer.ico")
set(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}\\\\branding.bmp")
set(CPACK_NSIS_COMPRESSOR "/SOLID lzma")
set(CPACK_PACKAGE_VERSION ${ZMQ_VERSION})
set(CPACK_PACKAGE_VERSION_MAJOR ${ZMQ_VERSION_MAJOR})
set(CPACK_PACKAGE_VERSION_MINOR ${ZMQ_VERSION_MINOR})
set(CPACK_PACKAGE_VERSION_PATCH ${ZMQ_VERSION_PATCH})
# set(CPACK_PACKAGE_INSTALL_DIRECTORY "ZMQ Install Directory")
# set(CPACK_TEMPORARY_DIRECTORY "ZMQ Temporary CPack Directory")
include (CPack)
include(CPack)
cpack_add_component_group (Development
cpack_add_component_group(Development
DISPLAY_NAME "ZeroMQ software development kit"
EXPANDED
)
cpack_add_component (PerfTools
EXPANDED)
cpack_add_component(PerfTools
DISPLAY_NAME "ZeroMQ performance tools"
INSTALL_TYPES FullInstall DevInstall
)
cpack_add_component (SourceCode
INSTALL_TYPES FullInstall DevInstall)
cpack_add_component(SourceCode
DISPLAY_NAME "ZeroMQ source code"
DISABLED
INSTALL_TYPES FullInstall
)
cpack_add_component (SDK
INSTALL_TYPES FullInstall)
cpack_add_component(SDK
DISPLAY_NAME "ZeroMQ headers and libraries"
INSTALL_TYPES FullInstall DevInstall
GROUP Development
)
if (WITH_DOC)
cpack_add_component (RefGuide
GROUP Development)
if(WITH_DOC)
cpack_add_component(RefGuide
DISPLAY_NAME "ZeroMQ reference guide"
INSTALL_TYPES FullInstall DevInstall
GROUP Development
)
endif (WITH_DOC)
cpack_add_component (Runtime
GROUP Development)
endif(WITH_DOC)
cpack_add_component(Runtime
DISPLAY_NAME "ZeroMQ runtime files"
REQUIRED
INSTALL_TYPES FullInstall DevInstall MinInstall
)
cpack_add_install_type (FullInstall
DISPLAY_NAME "Full install, including source code"
)
cpack_add_install_type (DevInstall
DISPLAY_NAME "Developer install, headers and libraries"
)
cpack_add_install_type (MinInstall
DISPLAY_NAME "Minimal install, runtime only"
)
INSTALL_TYPES FullInstall DevInstall MinInstall)
cpack_add_install_type(FullInstall
DISPLAY_NAME "Full install, including source code")
cpack_add_install_type(DevInstall
DISPLAY_NAME "Developer install, headers and libraries")
cpack_add_install_type(MinInstall
DISPLAY_NAME "Minimal install, runtime only")
endif()
# end of file
# Export this for library to help build this as a sub-project
set(ZEROMQ_LIBRARY libzmq CACHE STRING "ZeroMQ library")
# Workaround for MSVS10 to avoid the Dialog Hell
# FIXME: This could be removed with future version of CMake.
if(MSVC_VERSION EQUAL 1600)
set(ZMQ_SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/ZeroMQ.sln")
if(EXISTS "${ZMQ_SLN_FILENAME}")
file(APPEND "${ZMQ_SLN_FILENAME}" "\n# This should be regenerated!\n")
endif()
endif()

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#ifndef __ZMQ_PLATFORM_HPP_INCLUDED__
#define __ZMQ_PLATFORM_HPP_INCLUDED__
#cmakedefine ZMQ_FORCE_SELECT
#cmakedefine ZMQ_FORCE_POLL
#cmakedefine ZMQ_FORCE_EPOLL
#cmakedefine ZMQ_FORCE_DEVPOLL
#cmakedefine ZMQ_FORCE_KQUEUE
#cmakedefine ZMQ_FORCE_SELECT
#cmakedefine ZMQ_FORCE_POLL
#cmakedefine ZMQ_FORCE_MUTEXES
#cmakedefine HAVE_CLOCK_GETTIME
#cmakedefine HAVE_GETHRTIME
#cmakedefine ZMQ_HAVE_UIO
#cmakedefine ZMQ_HAVE_EVENTFD
#cmakedefine ZMQ_HAVE_IFADDRS
#cmakedefine ZMQ_HAVE_SOCK_CLOEXEC
#cmakedefine ZMQ_HAVE_SO_KEEPALIVE
#cmakedefine ZMQ_HAVE_TCP_KEEPCNT
#cmakedefine ZMQ_HAVE_TCP_KEEPIDLE
#cmakedefine ZMQ_HAVE_TCP_KEEPINTVL
#cmakedefine ZMQ_HAVE_TCP_KEEPALIVE
#cmakedefine ZMQ_HAVE_OPENPGM
#cmakedefine ZMQ_MAKE_VALGRIND_HAPPY
#cmakedefine size_t
#cmakedefine ssize_t
#ifdef _AIX
#define ZMQ_HAVE_AIX
#endif
#if defined ANDROID
#define ZMQ_HAVE_ANDROID
#endif
#if defined __CYGWIN__
#define ZMQ_HAVE_CYGWIN
#endif
#if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__FreeBSD_kernel__)
#define ZMQ_HAVE_FREEBSD
#endif
#if defined __hpux
#define ZMQ_HAVE_HPUX
#endif
#if defined __linux__
#define ZMQ_HAVE_LINUX
#endif
#if defined __NetBSD__
#define ZMQ_HAVE_NETBSD
#endif
#if defined __OpenBSD__
#define ZMQ_HAVE_OPENBSD
#endif
#if defined __VMS
#define ZMQ_HAVE_OPENVMS
#endif
#if defined __APPLE__
#define ZMQ_HAVE_OSX
#endif
#if defined __QNXNTO__
#define ZMQ_HAVE_QNXNTO
#endif
#if defined(sun) || defined(__sun)
#define ZMQ_HAVE_SOLARIS
#endif
#if defined(WIN32) || defined(_WIN32)
#define ZMQ_HAVE_WINDOWS
#endif
#endif

298
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# Helper functions for translating autoconf projects. Several functions
# are lifted from the Mono sources
include (CheckCSourceCompiles)
include (CheckIncludeFile)
include (TestBigEndian)
include (CheckFunctionExists)
include (CheckTypeSize)
include (CheckCSourceRuns)
# Function to get the version information from the configure.ac file in the
# current directory. Its argument is the name of the library as passed to
# AC_INIT. It will set the variables ${LIBNAME}_VERSION and ${LIBNAME}_SOVERSION
function (ac_get_version libname)
string(TOUPPER "${libname}" libname_upper)
# Read the relevant content from configure.ac
file (STRINGS configure.ac tmp_configure_ac
REGEX "${libname_upper}_[_A-Z]+=[ \\t]*[0-9]+")
# Product version
string (REGEX REPLACE ".+MAJOR[_A-Z]+=([0-9]+).+MINOR[_A-Z]+=([0-9]+).+MICRO[_A-Z]+=([0-9]+).*"
"\\1.\\2.\\3" ${libname_upper}_VERSION "${tmp_configure_ac}")
# Library version for libtool
string (REGEX REPLACE ".+CURRENT=([0-9]+).+REVISION=([0-9]+).+AGE=([0-9]+).*"
"\\1.\\2.\\3" ${libname_upper}_SOVERSION "${tmp_configure_ac}")
# Checks if the string needs to be displayed
set (${libname_upper}_DISPLAYSTR_AUX
"Found ${libname} version ${${libname_upper}_VERSION}, soversion ${${libname_upper}_SOVERSION} from configure.ac"
)
if ((NOT ${libname_upper}_DISPLAYSTR) OR (NOT ${libname_upper}_DISPLAYSTR STREQUAL ${libname_upper}_DISPLAYSTR_AUX))
set (${libname_upper}_DISPLAYSTR ${${libname_upper}_DISPLAYSTR_AUX}
CACHE INTERNAL "Version string from ${libname}" FORCE)
message (STATUS ${${libname_upper}_DISPLAYSTR})
endif ()
# Export the result to the caller
set(${libname_upper}_VERSION "${${libname_upper}_VERSION}" PARENT_SCOPE)
set(${libname_upper}_SOVERSION "${${libname_upper}_SOVERSION}" PARENT_SCOPE)
endfunction()
# Also from mono's source code
# Implementation of AC_CHECK_HEADERS
# In addition, it also records the list of variables in the variable
# 'autoheader_vars', and for each variable, a documentation string in the
# variable ${var}_doc
function(ac_check_headers)
foreach (header ${ARGV})
string(TOUPPER ${header} header_var)
string(REPLACE "." "_" header_var ${header_var})
string(REPLACE "/" "_" header_var ${header_var})
set(header_var "HAVE_${header_var}")
check_include_file (${header} ${header_var})
set("${header_var}_doc" "Define to 1 if you have the <${header}> header file." PARENT_SCOPE)
if (${header_var})
set("${header_var}_defined" "1" PARENT_SCOPE)
endif()
set("${header_var}_val" "1" PARENT_SCOPE)
set (autoheader_vars ${autoheader_vars} ${header_var})
endforeach()
set (autoheader_vars ${autoheader_vars} PARENT_SCOPE)
endfunction()
# Function taken from mono's source code
function (ac_check_funcs)
foreach (func ${ARGV})
string(TOUPPER ${func} var)
set(var "HAVE_${var}")
set(${var})
check_function_exists (${func} ${var})
set("${var}_doc" "Define to 1 if you have the '${func}' function." PARENT_SCOPE)
if (${var})
set("${var}_defined" "1" PARENT_SCOPE)
set(${var} yes PARENT_SCOPE)
endif()
set("${var}_val" "1" PARENT_SCOPE)
set (autoheader_vars ${autoheader_vars} ${var})
endforeach()
set (autoheader_vars ${autoheader_vars} PARENT_SCOPE)
endfunction()
# Specifically, this macro checks for stdlib.h', stdarg.h',
# string.h', and float.h'; if the system has those, it probably
# has the rest of the ANSI C header files. This macro also checks
# whether string.h' declares memchr' (and thus presumably the
# other mem' functions), whether stdlib.h' declare free' (and
# thus presumably malloc' and other related functions), and whether
# the ctype.h' macros work on characters with the high bit set, as
# ANSI C requires.
function (ac_header_stdc)
if (STDC_HEADERS)
return()
endif()
message(STATUS "Looking for ANSI-C headers")
set(code "
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
int main(int argc, char **argv)
{
void *ptr;
free((void*)1);
ptr = memchr((void*)1, 0, 0);
return (int)ptr;
}
")
# FIXME Check the ctype.h high bit
CHECK_C_SOURCE_COMPILES("${code}" STDC_HEADERS)
if (STDC_HEADERS)
set(STDC_HEADERS 1 PARENT_SCOPE)
message(STATUS "Looking for ANSI-C headers - found")
else()
message(STATUS "Looking for ANSI-C headers - not found")
endif()
endfunction()
# Also from the mono sources, kind of implements AC_SYS_LARGEFILE
function (ac_sys_largefile)
CHECK_C_SOURCE_RUNS("
#include <sys/types.h>
#define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
int main (int argc, char **argv) {
int big_off_t=((BIG_OFF_T%2147483629==721) &&
(BIG_OFF_T%2147483647==1));
return big_off ? 0 : 1;
}
" HAVE_LARGE_FILE_SUPPORT)
# Check if it makes sense to define _LARGE_FILES or _FILE_OFFSET_BITS
if (HAVE_LARGE_FILE_SUPPORT)
return()
endif()
set (_LARGE_FILE_EXTRA_SRC "
#include <sys/types.h>
int main (int argc, char **argv) {
return sizeof(off_t) == 8 ? 0 : 1;
}
")
CHECK_C_SOURCE_RUNS ("#define _LARGE_FILES\n${_LARGE_FILE_EXTRA_SRC}"
HAVE_USEFUL_D_LARGE_FILES)
if (NOT HAVE_USEFUL_D_LARGE_FILES)
if (NOT DEFINED HAVE_USEFUL_D_FILE_OFFSET_BITS)
set (SHOW_LARGE_FILE_WARNING TRUE)
endif ()
CHECK_C_SOURCE_RUNS ("#define _FILE_OFFSET_BITS 64\n${_LARGE_FILE_EXTRA_SRC}"
HAVE_USEFUL_D_FILE_OFFSET_BITS)
if (HAVE_USEFUL_D_FILE_OFFSET_BITS)
set (_FILE_OFFSET_BITS 64 PARENT_SCOPE)
elseif (SHOW_LARGE_FILE_WARNING)
message (WARNING "No 64 bit file support through off_t available.")
endif ()
else ()
set (_LARGE_FILES 1 PARENT_SCOPE)
endif ()
endfunction ()
# Quick way to set some basic variables
# FIXME add support for variable number of arguments: only package and version are mandatory
function (ac_init package version bug_report tarname)
set(PACKAGE_NAME "\"${package}\"" PARENT_SCOPE)
set(PACKAGE_VERSION "\"${version}\"" PARENT_SCOPE)
set(VERSION "\"${version}\"" PARENT_SCOPE)
set(PACKAGE_STRING "\"${package} ${version}\"" PARENT_SCOPE)
if (bug_report)
set(PACKAGE_BUGREPORT "\"${bug_report}\"" PARENT_SCOPE)
endif()
if (tarname)
set(PACKAGE_TARNAME "\"${tarname}\"" PARENT_SCOPE)
set(PACKAGE "\"${tarname}\"" PARENT_SCOPE)
set(PACKAGE_UNQUOTED "${tarname}" PARENT_SCOPE)
endif()
endfunction()
# Checks for the const keyword, defining "HAS_CONST_SUPPORT"
# If it does not have support, defines "const" to 0 in the parent scope
function (ac_c_const)
CHECK_C_SOURCE_COMPILES(
"int main(int argc, char **argv){const int r = 0;return r;}"
HAS_CONST_SUPPORT)
if (NOT HAS_CONST_SUPPORT)
set(const 0 PARENT_SCOPE)
endif()
endfunction()
# Inline keyword support. Defines "inline" in the parent scope to the
# compiler internal keyword for inline in C
# TODO write a better test!
function (ac_c_inline)
if (MSVC)
set (inline __inline)
elseif(CMAKE_COMPILER_IS_GNUC)
set (inline __inline__)
endif()
set(inline "${inline}" PARENT_SCOPE)
endfunction()
# Test if you can safely include both <sys/time.h> and <time.h>
function (ac_header_time)
CHECK_C_SOURCE_COMPILES(
"#include <sys/time.h>\n#include <time.h>\nint main(int argc, char **argv) { return 0; }"
TIME_WITH_SYS_TIME)
set(TIME_WITH_SYS_TIME ${TIME_WITH_SYS_TIME} PARENT_SCOPE)
endfunction()
# Native cpu byte order: 1 if big-endian (Motorola) or 0 if little-endian
# (Intel), setting "WORDS_BIGENDIAN" to 1 if big endian
function (ac_c_bigendian)
TEST_BIG_ENDIAN(HOST_BIGENDIAN)
if (HOST_BIGENDIAN)
set(WORDS_BIGENDIAN 1 PARENT_SCOPE)
endif()
endfunction()
# Check for off_t, setting "off_t" in the parent scope
function(ac_type_off_t)
CHECK_TYPE_SIZE("off_t" SIZEOF_OFF_T)
if (NOT SIZEOF_OFF_T)
set(off_t "long int")
endif()
set(off_t ${off_t} PARENT_SCOPE)
endfunction()
# Check for size_t, setting "size_t" in the parent scope
function(ac_type_size_t)
CHECK_TYPE_SIZE("size_t" SIZEOF_SIZE_T)
if (NOT SIZEOF_SIZE_T)
set(size_t "unsigned int")
endif()
set(size_t ${size_t} PARENT_SCOPE)
endfunction()
# Define "TM_IN_SYS_TIME" to 1 if <sys/time.h> declares "struct tm"
function(ac_struct_tm)
CHECK_C_SOURCE_COMPILES(
"#include <sys/time.h>\nint main(int argc, char **argv) { struct tm x; return 0; }"
TM_IN_SYS_TIME
)
if (TM_IN_SYS_TIME)
set (TM_IN_SYS_TIME 1 PARENT_SCOPE)
endif()
endfunction()
# Obtain size of an 'type' and define as SIZEOF_TYPE
function (ac_check_sizeof typename)
string(TOUPPER "SIZEOF_${typename}" varname)
string(REPLACE " " "_" varname "${varname}")
string(REPLACE "*" "p" varname "${varname}")
CHECK_TYPE_SIZE("${typename}" ${varname} BUILTIN_TYPES_ONLY)
if(NOT ${varname})
set(${varname} 0 PARENT_SCOPE)
endif()
endfunction()
# Check if the type exists, defines HAVE_<type>
function (ac_check_type typename)
string(TOUPPER "${typename}" varname)
string(REPLACE " " "_" varname "${varname}")
string(REPLACE "*" "p" varname "${varname}")
CHECK_TYPE_SIZE("${typename}" ${varname})
if (NOT "${varname}" STREQUAL "")
set("HAVE_${varname}" 1 PARENT_SCOPE)
set("${varname}" "${typename}" PARENT_SCOPE)
else()
set("${varname}" "unknown" PARENT_SCOPE)
endif()
endfunction()
# Verifies if each type on the list exists, using the given prelude
function (ac_check_types type_list prelude)
foreach(typename ${type_list})
string(TOUPPER "HAVE_${typename}" varname)
string(REPLACE " " "_" varname "${varname}")
string(REPLACE "*" "p" varname "${varname}")
CHECK_C_SOURCE_COMPILES("${prelude}\n ${typename} foo;" ${varname})
endforeach()
endfunction()

19
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# - Find Asciidoc
# this module looks for asciidoc and a2x
#
# ASCIIDOC_EXECUTABLE - the full path to asciidoc
# ASCIIDOC_FOUND - If false, don't attempt to use asciidoc.
# A2X_EXECUTABLE - the full path to a2x
# A2X_FOUND - If false, don't attempt to use a2x.
find_program(ASCIIDOC_EXECUTABLE asciidoc asciidoc.py
PATHS "$ENV{ASCIIDOC_ROOT}"
"$ENV{PROGRAMW6432}/asciidoc"
"$ENV{PROGRAMFILES}/asciidoc"
"$ENV{PROGRAMFILES(X86)}/asciidoc")
find_program(A2X_EXECUTABLE a2x)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_ARGS(AsciiDoc REQUIRED_VARS ASCIIDOC_EXECUTABLE)
mark_as_advanced(ASCIIDOC_EXECUTABLE A2X_EXECUTABLE)

129
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macro(zmq_check_sock_cloexec)
message(STATUS "Checking whether SOCK_CLOEXEC is supported")
check_c_source_runs(
"
#include <sys/types.h>
#include <sys/socket.h>
int main(int argc, char *argv [])
{
int s = socket(PF_INET, SOCK_STREAM | SOCK_CLOEXEC, 0);
return(s == -1);
}
"
ZMQ_HAVE_SOCK_CLOEXEC)
endmacro()
# TCP keep-alives Checks.
macro(zmq_check_so_keepalive)
message(STATUS "Checking whether SO_KEEPALIVE is supported")
check_c_source_runs(
"
#include <sys/types.h>
#include <sys/socket.h>
int main(int argc, char *argv [])
{
int s, rc, opt = 1;
return(
((s = socket(PF_INET, SOCK_STREAM, 0)) == -1) ||
((rc = setsockopt(s, SOL_SOCKET, SO_KEEPALIVE,(char*) &opt, sizeof(int))) == -1)
);
}
"
ZMQ_HAVE_SO_KEEPALIVE)
endmacro()
macro(zmq_check_tcp_keepcnt)
message(STATUS "Checking whether TCP_KEEPCNT is supported")
check_c_source_runs(
"
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
int main(int argc, char *argv [])
{
int s, rc, opt = 1;
return(
((s = socket(PF_INET, SOCK_STREAM, 0)) == -1) ||
((rc = setsockopt(s, SOL_SOCKET, SO_KEEPALIVE,(char*) &opt, sizeof(int))) == -1) ||
((rc = setsockopt(s, IPPROTO_TCP, TCP_KEEPCNT,(char*) &opt, sizeof(int))) == -1)
);
}
"
ZMQ_HAVE_TCP_KEEPCNT)
endmacro()
macro(zmq_check_tcp_keepidle)
message(STATUS "Checking whether TCP_KEEPIDLE is supported")
check_c_source_runs(
"
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
int main(int argc, char *argv [])
{
int s, rc, opt = 1;
return(
((s = socket(PF_INET, SOCK_STREAM, 0)) == -1) ||
((rc = setsockopt(s, SOL_SOCKET, SO_KEEPALIVE,(char*) &opt, sizeof(int))) == -1) ||
((rc = setsockopt(s, IPPROTO_TCP, TCP_KEEPIDLE,(char*) &opt, sizeof(int))) == -1)
);
}
"
ZMQ_HAVE_TCP_KEEPIDLE)
endmacro()
macro(zmq_check_tcp_keepintvl)
message(STATUS "Checking whether TCP_KEEPINTVL is supported")
check_c_source_runs(
"
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
int main(int argc, char *argv [])
{
int s, rc, opt = 1;
return(
((s = socket(PF_INET, SOCK_STREAM, 0)) == -1) ||
((rc = setsockopt(s, SOL_SOCKET, SO_KEEPALIVE,(char*) &opt, sizeof(int))) == -1) ||
((rc = setsockopt(s, IPPROTO_TCP, TCP_KEEPINTVL,(char*) &opt, sizeof(int))) == -1)
);
}
"
ZMQ_HAVE_TCP_KEEPINTVL)
endmacro()
macro(zmq_check_tcp_keepalive)
message(STATUS "Checking whether TCP_KEEPALIVE is supported")
check_c_source_runs(
"
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
int main(int argc, char *argv [])
{
int s, rc, opt = 1;
return(
((s = socket(PF_INET, SOCK_STREAM, 0)) == -1) ||
((rc = setsockopt(s, SOL_SOCKET, SO_KEEPALIVE,(char*) &opt, sizeof(int))) == -1) ||
((rc = setsockopt(s, IPPROTO_TCP, TCP_KEEPALIVE,(char*) &opt, sizeof(int))) == -1)
);
}
"
ZMQ_HAVE_TCP_KEEPALIVE)
endmacro()

31
cmake/Modules/zmq_version.cpp
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/*
Copyright (c) 2007-2012 iMatix Corporation
Copyright (c) 2009-2011 250bpm s.r.o.
Copyright (c) 2007-2011 Other contributors as noted in the AUTHORS file
This file is part of 0MQ.
0MQ is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
0MQ is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "zmq.h"
#include <stdio.h>
int main ()
{
printf ("%d.%d.%d\n", ZMQ_VERSION_MAJOR, ZMQ_VERSION_MINOR, ZMQ_VERSION_PATCH);
return 0;
}

10
src/libzmq.pc.cmake.in Normal file
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prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=@CMAKE_INSTALL_PREFIX@
libdir=@CMAKE_INSTALL_PREFIX@/lib
includedir=@CMAKE_INSTALL_PREFIX@/include
Name: libzmq
Description: 0MQ c++ library
Version: @ZMQ_VERSION_MAJOR@.@ZMQ_VERSION_MINOR@.@ZMQ_VERSION_PATCH@
Libs: -L${libdir} -lzmq
Cflags: -I@CMAKE_INSTALL_PREFIX@/include