mirror of
https://github.com/zeromq/cppzmq.git
synced 2024-12-13 18:55:11 +01:00
aa850e7ec2
Export CMake targets to package config via interface libraries. This allows the user to simple depends on this project and thereby gets the additionally dependencies like ZeroMQ automatically. Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
55 lines
2.1 KiB
CMake
55 lines
2.1 KiB
CMake
cmake_minimum_required(VERSION 2.8.12)
|
|
project(cppzmq)
|
|
|
|
find_package(ZeroMQ REQUIRED)
|
|
|
|
if (ZeroMQ_FOUND AND (NOT TARGET libzmq OR NOT TARGET libzmq-static))
|
|
message(FATAL_ERROR "ZeroMQ version not supported!")
|
|
endif()
|
|
|
|
set (${PROJECT_NAME}_VERSION ${ZeroMQ_VERSION})
|
|
message(STATUS "cppzmq v${${PROJECT_NAME}_VERSION}")
|
|
|
|
set(CPPZMQ_HEADERS
|
|
zmq.hpp
|
|
zmq_addon.hpp
|
|
)
|
|
|
|
foreach (target cppzmq cppzmq-static)
|
|
add_library(${target} INTERFACE)
|
|
target_include_directories(${target} INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
|
|
$<INSTALL_INTERFACE:include>)
|
|
endforeach()
|
|
|
|
target_link_libraries(cppzmq INTERFACE libzmq)
|
|
target_link_libraries(cppzmq-static INTERFACE libzmq-static)
|
|
|
|
include(GNUInstallDirs)
|
|
include(CMakePackageConfigHelpers)
|
|
|
|
install(TARGETS cppzmq cppzmq-static
|
|
EXPORT ${PROJECT_NAME}-targets)
|
|
|
|
install(FILES ${CPPZMQ_HEADERS}
|
|
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
|
|
|
|
# GNUInstallDirs "DATADIR" wrong here; CMake search path wants "share".
|
|
set(CPPZMQ_CMAKECONFIG_INSTALL_DIR "share/cmake/${PROJECT_NAME}" CACHE STRING "install path for cppzmqConfig.cmake")
|
|
|
|
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 ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})
|
|
write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
|
|
VERSION ${${PROJECT_NAME}_VERSION}
|
|
COMPATIBILITY AnyNewerVersion)
|
|
install(EXPORT ${PROJECT_NAME}-targets
|
|
FILE ${PROJECT_NAME}Targets.cmake
|
|
DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})
|
|
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
|
|
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
|
|
DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})
|