cmake_minimum_required(VERSION 2.8.12)
project(cppzmq)

find_package(ZeroMQ REQUIRED)

set (${PROJECT_NAME}_VERSION ${ZeroMQ_VERSION})
message(STATUS "cppzmq v${${PROJECT_NAME}_VERSION}")

set(CPPZMQ_HEADERS
    zmq.hpp
    zmq_addon.hpp
)

include(GNUInstallDirs)
include(CMakePackageConfigHelpers)

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")

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(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
              ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
              DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})