################################################################################
#  THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY  #
#  Read the zproject/README.md for information about making permanent changes. #
################################################################################

########################################################################
# Project setup
########################################################################
cmake_minimum_required(VERSION 2.8.8)
project(czmq)
enable_language(C)
enable_testing()

set(SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
# Select flags
SET(CMAKE_C_FLAGS_RELEASE "-O3")

# Will be used to add flags to pkg-config useful when apps want to statically link
set(pkg_config_libs_private "")

########################################################################
# options
########################################################################
if (NOT CMAKE_BUILD_TYPE)
    if (EXISTS "${SOURCE_DIR}/.git")
        set (CMAKE_BUILD_TYPE Debug)
    else ()
# http://xit0.org/2013/04/cmake-use-git-branch-and-commit-details-in-project/
# http://stackoverflow.com/questions/6797395/cmake-execute-process-always-fails-with-no-such-file-or-directory-when-i-cal
        execute_process(
            COMMAND git rev-parse --show-toplevel
            WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
            RESULT_VARIABLE git_result
            OUTPUT_VARIABLE git_root
            OUTPUT_STRIP_TRAILING_WHITESPACE
        )
        message(STATUS "git workspace root [${git_result}]: ${git_root}")
        if ( "${git_result}" == "0" )
            set (CMAKE_BUILD_TYPE Debug)
        else ()
            set (CMAKE_BUILD_TYPE Release)
        endif ()
    endif ()
endif ()
if (${CMAKE_BUILD_TYPE} STREQUAL "Debug")
    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 (-DCZMQ_BUILD_DRAFT_API)
ENDIF (ENABLE_DRAFTS)

########################################################################
# platform.h
########################################################################
include(CheckIncludeFile)
CHECK_INCLUDE_FILE("linux/wireless.h" HAVE_LINUX_WIRELESS_H)
CHECK_INCLUDE_FILE("net/if_media.h" HAVE_NET_IF_MEDIA_H)

include(CheckFunctionExists)
CHECK_FUNCTION_EXISTS("getifaddrs" HAVE_GETIFADDRS)
CHECK_FUNCTION_EXISTS("freeifaddrs" HAVE_FREEIFADDRS)

include(CheckIncludeFiles)
check_include_files("sys/socket.h;net/if.h" HAVE_NET_IF_H)
if (NOT HAVE_NET_IF_H)
    CHECK_INCLUDE_FILE("net/if.h" HAVE_NET_IF_H)
endif()

file(WRITE "${SOURCE_DIR}/src/platform.h.in" "
#cmakedefine HAVE_LINUX_WIRELESS_H
#cmakedefine HAVE_NET_IF_H
#cmakedefine HAVE_NET_IF_MEDIA_H
#cmakedefine HAVE_GETIFADDRS
#cmakedefine HAVE_FREEIFADDRS
")

configure_file("${SOURCE_DIR}/src/platform.h.in" "${SOURCE_DIR}/src/platform.h")

#The MSVC C compiler is too out of date,
#so the sources have to be compiled as c++
if (MSVC)
    enable_language(CXX)
    file(GLOB sources "${SOURCE_DIR}/src/*.c")
    set_source_files_properties(
        ${sources}
        PROPERTIES LANGUAGE CXX
    )
    set(MORE_LIBRARIES ws2_32 Rpcrt4 Iphlpapi)
endif()

# specific case of windows UWP
if( "${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsStore" AND "${CMAKE_SYSTEM_VERSION}" STREQUAL "10.0")
  ADD_DEFINITIONS(-DZMQ_HAVE_WINDOWS_UWP)
  ADD_DEFINITIONS(-D_WIN32_WINNT=_WIN32_WINNT_WIN10)
endif()


# required libraries for mingw
if (MINGW)
    set(MORE_LIBRARIES -lws2_32 -lrpcrt4 -liphlpapi)
endif()

# required libraries for cygwin
if (CYGWIN)
    set(MORE_LIBRARIES)
endif()

list(APPEND CMAKE_MODULE_PATH "${SOURCE_DIR}")
set(OPTIONAL_LIBRARIES)

########################################################################
# LIBZMQ dependency
########################################################################
find_package(libzmq REQUIRED)
IF (LIBZMQ_FOUND)
    include_directories(${LIBZMQ_INCLUDE_DIRS})
    list(APPEND MORE_LIBRARIES ${LIBZMQ_LIBRARIES})
    set(pkg_config_libs_private "${pkg_config_libs_private} -lzmq")
ELSE (LIBZMQ_FOUND)
    message( FATAL_ERROR "libzmq not found." )
ENDIF (LIBZMQ_FOUND)

########################################################################
# UUID dependency
########################################################################
find_package(uuid)
IF (UUID_FOUND)
    include_directories(${UUID_INCLUDE_DIRS})
    list(APPEND MORE_LIBRARIES ${UUID_LIBRARIES})
    set(pkg_config_libs_private "${pkg_config_libs_private} -luuid")
    add_definitions(-DHAVE_UUID)
    list(APPEND OPTIONAL_LIBRARIES ${UUID_LIBRARIES})
ENDIF (UUID_FOUND)

########################################################################
# SYSTEMD dependency
########################################################################
find_package(systemd)
IF (SYSTEMD_FOUND)
    include_directories(${SYSTEMD_INCLUDE_DIRS})
    list(APPEND MORE_LIBRARIES ${SYSTEMD_LIBRARIES})
    set(pkg_config_libs_private "${pkg_config_libs_private} -lsystemd")
    add_definitions(-DHAVE_LIBSYSTEMD)
    list(APPEND OPTIONAL_LIBRARIES ${SYSTEMD_LIBRARIES})
ENDIF (SYSTEMD_FOUND)

########################################################################
# LZ4 dependency
########################################################################
find_package(lz4)
IF (LZ4_FOUND)
    include_directories(${LZ4_INCLUDE_DIRS})
    list(APPEND MORE_LIBRARIES ${LZ4_LIBRARIES})
    set(pkg_config_libs_private "${pkg_config_libs_private} -llz4")
    add_definitions(-DHAVE_LIBLZ4)
    list(APPEND OPTIONAL_LIBRARIES ${LZ4_LIBRARIES})
ENDIF (LZ4_FOUND)

########################################################################
# version
########################################################################
set(CZMQ_VERSION_MAJOR 4)
set(CZMQ_VERSION_MINOR 1)
set(CZMQ_VERSION_PATCH 1)
set(CZMQ_VERSION "${CZMQ_VERSION_MAJOR}.${CZMQ_VERSION_MINOR}.${CZMQ_VERSION_PATCH}")
message(STATUS "Detected CZMQ Version - ${CZMQ_VERSION}")


########################################################################
# includes
########################################################################
set (czmq_headers
    include/czmq_library.h
    include/czmq_prelude.h
    include/czmq.h
    include/zactor.h
    include/zarmour.h
    include/zcert.h
    include/zcertstore.h
    include/zchunk.h
    include/zclock.h
    include/zconfig.h
    include/zdigest.h
    include/zdir.h
    include/zdir_patch.h
    include/zfile.h
    include/zframe.h
    include/zhash.h
    include/zhashx.h
    include/ziflist.h
    include/zlist.h
    include/zlistx.h
    include/zloop.h
    include/zmsg.h
    include/zpoller.h
    include/zsock.h
    include/zstr.h
    include/zsys.h
    include/zuuid.h
    include/zauth.h
    include/zbeacon.h
    include/zgossip.h
    include/zmonitor.h
    include/zproxy.h
    include/zrex.h
    src/zgossip_msg.h
    src/zsock_option.inc
    src/zgossip_engine.inc
    src/zhash_primes.inc
    src/foreign/sha1/sha1.inc_c
    src/foreign/sha1/sha1.h
    src/foreign/slre/slre.inc_c
    src/foreign/slre/slre.h
    src/foreign/slre/readme.txt
)

IF (ENABLE_DRAFTS)
    list(APPEND czmq_headers
        include/zargs.h
        include/zproc.h
        include/ztimerset.h
        include/ztrie.h
    )
ENDIF (ENABLE_DRAFTS)

source_group ("Header Files" FILES ${czmq_headers})
install(FILES ${czmq_headers} DESTINATION include)

########################################################################
# library
########################################################################


include_directories("${SOURCE_DIR}/src" "${SOURCE_DIR}/include")
set (czmq_sources
    src/zactor.c
    src/zarmour.c
    src/zcert.c
    src/zcertstore.c
    src/zchunk.c
    src/zclock.c
    src/zconfig.c
    src/zdigest.c
    src/zdir.c
    src/zdir_patch.c
    src/zfile.c
    src/zframe.c
    src/zhash.c
    src/zhashx.c
    src/ziflist.c
    src/zlist.c
    src/zlistx.c
    src/zloop.c
    src/zmsg.c
    src/zpoller.c
    src/zsock.c
    src/zstr.c
    src/zsys.c
    src/zuuid.c
    src/zauth.c
    src/zbeacon.c
    src/zgossip.c
    src/zmonitor.c
    src/zproxy.c
    src/zrex.c
    src/zgossip_msg.c
)

IF (ENABLE_DRAFTS)
    list (APPEND czmq_sources
        src/zargs.c
        src/zproc.c
        src/ztimerset.c
        src/ztrie.c
    )
ENDIF (ENABLE_DRAFTS)

IF (ENABLE_DRAFTS)
    list (APPEND czmq_sources
        src/czmq_private_selftest.c
    )
ENDIF (ENABLE_DRAFTS)

source_group("Source Files" FILES ${czmq_sources})


option(CZMQ_BUILD_SHARED "Whether or not to build the shared object" ON)
option(CZMQ_BUILD_STATIC "Whether or not to build the static archive" ON)

if (NOT CZMQ_BUILD_SHARED AND NOT CZMQ_BUILD_STATIC)
  message(FATAL_ERROR "Neither static nor shared library build enabled")
endif()

IF (NOT MSVC)
  # avoid building everything twice for shared + static
  # only on *nix, as Windows needs different preprocessor defines in static builds
  add_library (objects OBJECT ${czmq_sources})
  set_property(TARGET objects PROPERTY POSITION_INDEPENDENT_CODE ON)
ENDIF (NOT MSVC)

# shared
if (CZMQ_BUILD_SHARED)
  IF (MSVC)
    add_library(czmq SHARED ${czmq_sources})
  ELSE (MSVC)
    add_library(czmq SHARED $<TARGET_OBJECTS:objects>)
  ENDIF (MSVC)

  set_target_properties (czmq PROPERTIES
    PUBLIC_HEADER "${public_headers}"
    DEFINE_SYMBOL "CZMQ_EXPORTS"
    SOVERSION "4"
    VERSION "${CZMQ_VERSION}"
    COMPILE_DEFINITIONS "DLL_EXPORT"
    OUTPUT_NAME "czmq"
    PREFIX "lib"
  )

  target_link_libraries(czmq
    ${ZEROMQ_LIBRARIES} ${MORE_LIBRARIES}
  )

  install(TARGETS czmq
    LIBRARY DESTINATION "lib${LIB_SUFFIX}" # .so file
    ARCHIVE DESTINATION "lib${LIB_SUFFIX}" # .lib file
    RUNTIME DESTINATION bin                # .dll file
  )

  target_include_directories(czmq
    PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include
  )
endif()

# static
if (CZMQ_BUILD_STATIC)
  IF (MSVC)
    add_library(czmq-static STATIC ${czmq_sources})
  ELSE (MSVC)
    add_library(czmq-static STATIC $<TARGET_OBJECTS:objects>)
  ENDIF (MSVC)

  set_target_properties(czmq-static PROPERTIES
    PUBLIC_HEADER "${public_headers}"
    COMPILE_DEFINITIONS "CZMQ_STATIC"
    OUTPUT_NAME "czmq"
    PREFIX "lib"
  )

  target_link_libraries(czmq-static
    ${ZEROMQ_LIBRARIES} ${MORE_LIBRARIES}
  )

  install(TARGETS czmq-static
    LIBRARY DESTINATION "lib${LIB_SUFFIX}" # .so file
    ARCHIVE DESTINATION "lib${LIB_SUFFIX}" # .lib file
    RUNTIME DESTINATION bin                # .dll file
  )

  target_include_directories(czmq-static
    PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include
  )
  target_compile_definitions(czmq-static
    PUBLIC CZMQ_STATIC
  )

endif()


include(${CMAKE_CURRENT_SOURCE_DIR}/src/CMakeLists-local.txt) # Optional project-local hook

########################################################################
# pkgconfig
########################################################################
set (VERSION "4.1.1")
set (prefix "${CMAKE_INSTALL_PREFIX}")
set (exec_prefix "\${prefix}")
set (libdir "\${prefix}/lib${LIB_SUFFIX}")
set (includedir "\${prefix}/include")
IF (ENABLE_DRAFTS)
    set (pkg_config_defines "-DCZMQ_BUILD_DRAFT_API=1")
ELSE (ENABLE_DRAFTS)
    set (pkg_config_defines "")
ENDIF (ENABLE_DRAFTS)
configure_file(
    "${SOURCE_DIR}/src/libczmq.pc.in"
    "${SOURCE_DIR}/src/libczmq.pc"
@ONLY)

install(
    FILES "${SOURCE_DIR}/src/libczmq.pc"
    DESTINATION "lib${LIB_SUFFIX}/pkgconfig"
)

########################################################################
# executables
########################################################################
add_executable(
    zmakecert
    "${SOURCE_DIR}/src/zmakecert.c"
)
if (TARGET czmq)
target_link_libraries(
    zmakecert
    czmq
    ${LIBZMQ_LIBRARIES}
    ${OPTIONAL_LIBRARIES}
)
endif()
if (NOT TARGET czmq AND TARGET czmq-static)
target_link_libraries(
    zmakecert
    czmq-static
    ${LIBZMQ_LIBRARIES}
    ${OPTIONAL_LIBRARIES}
)
endif()
install(TARGETS zmakecert
    RUNTIME DESTINATION bin
)
add_executable(
    zsp
    "${SOURCE_DIR}/src/zsp.c"
)
if (TARGET czmq)
target_link_libraries(
    zsp
    czmq
    ${LIBZMQ_LIBRARIES}
    ${OPTIONAL_LIBRARIES}
)
endif()
if (NOT TARGET czmq AND TARGET czmq-static)
target_link_libraries(
    zsp
    czmq-static
    ${LIBZMQ_LIBRARIES}
    ${OPTIONAL_LIBRARIES}
)
endif()
add_executable(
    test_randof
    "${SOURCE_DIR}/src/test_randof.c"
)
if (TARGET czmq)
target_link_libraries(
    test_randof
    czmq
    ${LIBZMQ_LIBRARIES}
    ${OPTIONAL_LIBRARIES}
)
endif()
if (NOT TARGET czmq AND TARGET czmq-static)
target_link_libraries(
    test_randof
    czmq-static
    ${LIBZMQ_LIBRARIES}
    ${OPTIONAL_LIBRARIES}
)
endif()
add_executable(
    czmq_selftest
    "${SOURCE_DIR}/src/czmq_selftest.c"
)
if (TARGET czmq)
target_link_libraries(
    czmq_selftest
    czmq
    ${LIBZMQ_LIBRARIES}
    ${OPTIONAL_LIBRARIES}
)
endif()
if (NOT TARGET czmq AND TARGET czmq-static)
target_link_libraries(
    czmq_selftest
    czmq-static
    ${LIBZMQ_LIBRARIES}
    ${OPTIONAL_LIBRARIES}
)
endif()

########################################################################
# tests
########################################################################
set(CLASSTEST_TIMEOUT 60 CACHE STRING "Timeout of the selftest of a class")
set(TOTAL_TIMEOUT 600 CACHE STRING "Timout of the total testsuite")

if(UNIX)
    find_program(MEMORYCHECK_COMMAND valgrind)
    set(MEMORYCHECK_COMMAND_OPTIONS "--leak-check=full --show-reachable=yes
                                     --error-exitcode=1
                                     --suppressions=src/.valgrind.supp")
endif()

set(TEST_CLASSES
    zactor
    zarmour
    zcert
    zcertstore
    zchunk
    zclock
    zconfig
    zdigest
    zdir
    zdir_patch
    zfile
    zframe
    zhash
    zhashx
    ziflist
    zlist
    zlistx
    zloop
    zmsg
    zpoller
    zsock
    zstr
    zsys
    zuuid
    zauth
    zbeacon
    zgossip
    zmonitor
    zproxy
    zrex
)

IF (ENABLE_DRAFTS)
    list (APPEND TEST_CLASSES
    zargs
    zproc
    ztimerset
    ztrie
    )
ENDIF (ENABLE_DRAFTS)

IF (ENABLE_DRAFTS)
    list (APPEND TEST_CLASSES
    private_classes
    )
ENDIF (ENABLE_DRAFTS)


add_custom_target(
    copy-selftest-ro ALL
    COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_SOURCE_DIR}/src/selftest-ro ${CMAKE_BINARY_DIR}/src/selftest-ro
)

add_custom_target(
    make-selftest-rw ALL
    COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_BINARY_DIR}/src/selftest-rw
)

set_directory_properties(
    PROPERTIES
    ADDITIONAL_MAKE_CLEAN_FILES "${CMAKE_BINARY_DIR}/src/selftest-ro;${CMAKE_BINARY_DIR}/src/selftest-rw"
)

foreach(TEST_CLASS ${TEST_CLASSES})
    add_test(
        NAME ${TEST_CLASS}
        COMMAND czmq_selftest --continue --verbose --test ${TEST_CLASS}
    )
    set_tests_properties(
        ${TEST_CLASS}
        PROPERTIES TIMEOUT ${CLASSTEST_TIMEOUT}
    )
    set_tests_properties(
        ${TEST_CLASS}
        PROPERTIES DEPENDS "copy-selftest-ro;make-selftest-rw"
    )
endforeach(TEST_CLASS)

include(CTest)

########################################################################
# cleanup
########################################################################
add_custom_target (distclean @echo Cleaning for source distribution)

set(cmake_generated ${CMAKE_BINARY_DIR}/CMakeCache.txt
                    ${CMAKE_BINARY_DIR}/cmake_install.cmake
                    ${CMAKE_BINARY_DIR}/Makefile
                    ${CMAKE_BINARY_DIR}/CMakeFiles
                    ${CMAKE_BINARY_DIR}/CTestTestfile.cmake
                    ${CMAKE_BINARY_DIR}/DartConfiguration.tcl
                    ${CMAKE_BINARY_DIR}/Testing
                    ${CMAKE_BINARY_DIR}/compile_commands.json
                    ${CMAKE_BINARY_DIR}/src/platform.h
                    ${CMAKE_BINARY_DIR}/src/libczmq.pc
                    ${CMAKE_BINARY_DIR}/src/libczmq.so
                    ${CMAKE_BINARY_DIR}/src/czmq_selftest
                    ${CMAKE_BINARY_DIR}/src/zmakecert
                    ${CMAKE_BINARY_DIR}/src/zsp
                    ${CMAKE_BINARY_DIR}/src/test_randof
                    ${CMAKE_BINARY_DIR}/src/czmq_selftest
)

add_custom_command(
    DEPENDS clean
    COMMENT "distribution clean"
    COMMAND rm
    ARGS    -rf CMakeTmp ${cmake_generated}
    TARGET  distclean
)

########################################################################
# summary
########################################################################
message ("")
message (STATUS "******************* Configuration Summary *******************")
message (STATUS "General:")
message (STATUS "  Version           :   ${VERSION}")
message (STATUS "  System            :   ${CMAKE_SYSTEM_NAME}")
message (STATUS "  C compiler        :   ${CMAKE_C_COMPILER}")
message (STATUS "  Debug C flags     :   ${CMAKE_C_FLAGS_DEBUG} ${CMAKE_C_FLAGS}")
message (STATUS "  Release C flags   :   ${CMAKE_C_FLAGS_RELEASE} ${CMAKE_C_FLAGS}")
message (STATUS "  Build type        :   ${CMAKE_BUILD_TYPE}")
message (STATUS "  Static build      :   ${CZMQ_BUILD_STATIC}")
message (STATUS "  Shared build      :   ${CZMQ_BUILD_SHARED}")
IF (ENABLE_DRAFTS)
message (STATUS "  Draft API         :   Yes")
ELSE (ENABLE_DRAFTS)
message (STATUS "  Draft API         :   No")
ENDIF (ENABLE_DRAFTS)
message (STATUS "")
message (STATUS "Dependencies:")
include(FeatureSummary)
feature_summary (WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
message (STATUS "")
message (STATUS "Install:")
message (STATUS "  Install prefix    :" "${CMAKE_INSTALL_PREFIX}")
message (STATUS "")
message (STATUS "************************* Options ***************************")
message (STATUS "Options:")
message (STATUS "  Use the Draft API (default = yes):")
message (STATUS "  -DENABLE-DRAFTS=[yes|no]")
message (STATUS "")
message (STATUS "*************************************************************")
message (STATUS "Configuration complete! Now procced with:")
message (STATUS "  'make'                compile the project")
message (STATUS "  'make test'           run the project's selftest")
message (STATUS "  'make install'        install the project to ${CMAKE_INSTALL_PREFIX}")
message (STATUS "")
message (STATUS "Further options are:")
message (STATUS "  'ctest -T memcheck'   run the project's selftest with")
message (STATUS "                        valgrind to check for memory leaks")
message (STATUS "")

################################################################################
#  THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY  #
#  Read the zproject/README.md for information about making permanent changes. #
################################################################################