mirror of
https://github.com/zeromq/cppzmq.git
synced 2024-12-13 10:52:57 +01:00
34e5b98917
When cppzmq is build out of source e.g. ${CMAKE_SOURCE_DIR}/build:
mkdir build
cd build
cmake ..
then .git is not found properly, DRAFT build not enabled and poller test
not added to pool of tests.
81 lines
2.9 KiB
CMake
81 lines
2.9 KiB
CMake
cmake_minimum_required(VERSION 3.0.0)
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list (APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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include (DetectCPPZMQVersion)
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project(cppzmq VERSION ${DETECTED_CPPZMQ_VERSION})
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find_package(ZeroMQ)
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# libzmq autotools install: fallback to pkg-config
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if(NOT ZeroMQ_FOUND)
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# try again with pkg-config (normal install of zeromq)
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list (APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/libzmq-pkg-config)
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find_package(ZeroMQ REQUIRED)
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endif()
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if (ZeroMQ_FOUND AND (NOT TARGET libzmq OR NOT TARGET libzmq-static))
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message(FATAL_ERROR "ZeroMQ version not supported!")
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endif()
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if (EXISTS "${CMAKE_SOURCE_DIR}/.git")
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OPTION (ENABLE_DRAFTS "Build and install draft classes and methods" ON)
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else ()
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OPTION (ENABLE_DRAFTS "Build and install draft classes and methods" OFF)
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endif ()
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if (ENABLE_DRAFTS)
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ADD_DEFINITIONS (-DZMQ_BUILD_DRAFT_API)
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set (pkg_config_defines "-DZMQ_BUILD_DRAFT_API=1")
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else (ENABLE_DRAFTS)
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set (pkg_config_defines "")
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endif (ENABLE_DRAFTS)
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message(STATUS "cppzmq v${CPPZMQ_VERSION}")
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set(CPPZMQ_HEADERS
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zmq.hpp
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zmq_addon.hpp
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)
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foreach (target cppzmq cppzmq-static)
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add_library(${target} INTERFACE)
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target_include_directories(${target} INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
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$<INSTALL_INTERFACE:include>)
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endforeach()
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target_link_libraries(cppzmq INTERFACE libzmq)
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target_link_libraries(cppzmq-static INTERFACE libzmq-static)
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include(GNUInstallDirs)
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include(CMakePackageConfigHelpers)
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install(TARGETS cppzmq cppzmq-static
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EXPORT ${PROJECT_NAME}-targets)
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install(FILES ${CPPZMQ_HEADERS}
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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# GNUInstallDirs "DATADIR" wrong here; CMake search path wants "share".
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set(CPPZMQ_CMAKECONFIG_INSTALL_DIR "share/cmake/${PROJECT_NAME}" CACHE STRING "install path for cppzmqConfig.cmake")
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export(EXPORT ${PROJECT_NAME}-targets
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FILE "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake")
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configure_package_config_file(${PROJECT_NAME}Config.cmake.in
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"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
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INSTALL_DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})
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write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
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VERSION ${CPPZMQ_VERSION}}
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COMPATIBILITY AnyNewerVersion)
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install(EXPORT ${PROJECT_NAME}-targets
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FILE ${PROJECT_NAME}Targets.cmake
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DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
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${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
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DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})
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install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/libzmq-pkg-config/FindZeroMQ.cmake
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DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR}/libzmq-pkg-config)
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enable_testing()
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add_subdirectory(tests)
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