434 lines
13 KiB
CMake
434 lines
13 KiB
CMake
#*******************************************************************************
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# Copyright (c) 2015, 2024 logi.cals GmbH, Frank Pagliughi <fpagliughi@mindspring.com> and others
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#
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# All rights reserved. This program and the accompanying materials
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# are made available under the terms of the Eclipse Public License v2.0
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# and Eclipse Distribution License v1.0 which accompany this distribution.
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#
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# The Eclipse Public License is available at
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# https://www.eclipse.org/legal/epl-2.0/
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# and the Eclipse Distribution License is available at
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# http://www.eclipse.org/org/documents/edl-v10.php.
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#
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# Contributors:
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# Rainer Poisel - initial version
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# Ian Craggs (IBM Corp.) - merge master
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# Ian Craggs - update for MQTTV5 support
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#*******************************************************************************/
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## compilation/linkage settings
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configure_file(VersionInfo.h.in
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${CMAKE_BINARY_DIR}/VersionInfo.h
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@ONLY
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)
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set(common_src
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MQTTTime.c
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MQTTProtocolClient.c
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Clients.c
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utf-8.c
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MQTTPacket.c
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MQTTPacketOut.c
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Messages.c
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Tree.c
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Socket.c
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Log.c
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MQTTPersistence.c
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Thread.c
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MQTTProtocolOut.c
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MQTTPersistenceDefault.c
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SocketBuffer.c
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LinkedList.c
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MQTTProperties.c
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MQTTReasonCodes.c
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Base64.c
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SHA1.c
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WebSocket.c
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Proxy.c
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)
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if(NOT PAHO_HIGH_PERFORMANCE)
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set(common_src ${common_src}
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StackTrace.c
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Heap.c
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)
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endif()
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if(WIN32)
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if(PAHO_WITH_LIBRESSL)
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set(LIBS_SYSTEM ws2_32 crypt32 rpcrt4 bcrypt)
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else()
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set(LIBS_SYSTEM ws2_32 crypt32 rpcrt4)
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endif()
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elseif(UNIX)
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if(CMAKE_SYSTEM_NAME MATCHES "Linux")
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set(LIBS_SYSTEM c dl pthread rt)
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# anl is only available with glibc so check if it is found before using
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# it or build will fail on uclibc or musl
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find_library(LIB_ANL anl)
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if(LIB_ANL)
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set(LIBS_SYSTEM "${LIBS_SYSTEM}" anl)
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endif()
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if(PAHO_WITH_LIBUUID)
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set(LIBS_SYSTEM "${LIBS_SYSTEM}" uuid)
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endif()
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add_definitions(-D_GNU_SOURCE -fvisibility=hidden)
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elseif(CMAKE_SYSTEM_NAME MATCHES "Android")
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set(LIBS_SYSTEM c dl)
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elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
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set(LIBS_SYSTEM compat pthread)
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elseif(CMAKE_SYSTEM_NAME MATCHES "QNX")
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set(LIBS_SYSTEM c)
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else()
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set(LIBS_SYSTEM c pthread)
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endif()
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endif()
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if(PAHO_BUILD_SHARED)
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# common compilation for libpaho-mqtt3c and libpaho-mqtt3a
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add_library(common_obj OBJECT ${common_src})
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set_target_properties(common_obj PROPERTIES POSITION_INDEPENDENT_CODE ON)
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target_compile_definitions(common_obj PRIVATE PAHO_MQTT_EXPORTS=1)
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add_executable(MQTTVersion MQTTVersion.c)
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target_compile_definitions(MQTTVersion PUBLIC PAHO_MQTT_IMPORTS=1)
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endif()
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if(PAHO_BUILD_STATIC)
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add_library(common_obj_static OBJECT ${common_src})
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set_target_properties(common_obj_static PROPERTIES POSITION_INDEPENDENT_CODE ON)
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target_compile_definitions(common_obj_static PRIVATE PAHO_MQTT_STATIC=1)
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endif()
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if(PAHO_BUILD_SHARED)
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add_library(paho-mqtt3c SHARED
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$<TARGET_OBJECTS:common_obj>
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MQTTClient.c
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)
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add_library(paho-mqtt3a SHARED
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$<TARGET_OBJECTS:common_obj>
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MQTTAsync.c
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MQTTAsyncUtils.c
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)
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add_library(eclipse-paho-mqtt-c::paho-mqtt3c ALIAS paho-mqtt3c)
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add_library(eclipse-paho-mqtt-c::paho-mqtt3a ALIAS paho-mqtt3a)
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target_link_libraries(paho-mqtt3c ${LIBS_SYSTEM})
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target_link_libraries(paho-mqtt3a ${LIBS_SYSTEM})
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target_link_libraries(MQTTVersion paho-mqtt3a paho-mqtt3c ${LIBS_SYSTEM})
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set_target_properties(paho-mqtt3c paho-mqtt3a PROPERTIES
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VERSION ${PROJECT_VERSION}
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SOVERSION ${PROJECT_VERSION_MAJOR}
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COMPILE_DEFINITIONS "PAHO_MQTT_EXPORTS=1"
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)
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if(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
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set(MQTTCLIENT_ENTRY_POINT _MQTTClient_init)
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set(MQTTASYNC_ENTRY_POINT _MQTTAsync_init)
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elseif(NOT WIN32)
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set(MQTTCLIENT_ENTRY_POINT MQTTClient_init)
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set(MQTTASYNC_ENTRY_POINT MQTTAsync_init)
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endif()
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if(NOT WIN32)
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set_target_properties(paho-mqtt3c PROPERTIES
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LINK_FLAGS "-Wl,-init,${MQTTCLIENT_ENTRY_POINT}"
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)
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set_target_properties(paho-mqtt3a PROPERTIES
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LINK_FLAGS "-Wl,-init,${MQTTASYNC_ENTRY_POINT}"
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)
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endif()
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foreach(TARGET paho-mqtt3c paho-mqtt3a)
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target_include_directories(${TARGET}
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PUBLIC
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
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PRIVATE
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${CMAKE_BINARY_DIR})
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endforeach()
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install(TARGETS paho-mqtt3c paho-mqtt3a
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EXPORT eclipse-paho-mqtt-cTargets
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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)
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install(TARGETS MQTTVersion
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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)
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endif()
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if(PAHO_BUILD_STATIC)
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add_library(paho-mqtt3c-static STATIC
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$<TARGET_OBJECTS:common_obj_static>
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MQTTClient.c
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)
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add_library(paho-mqtt3a-static STATIC
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$<TARGET_OBJECTS:common_obj_static>
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MQTTAsync.c
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MQTTAsyncUtils.c
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)
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add_library(eclipse-paho-mqtt-c::paho-mqtt3c-static ALIAS paho-mqtt3c-static)
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add_library(eclipse-paho-mqtt-c::paho-mqtt3a-static ALIAS paho-mqtt3a-static)
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target_link_libraries(paho-mqtt3c-static ${LIBS_SYSTEM})
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target_link_libraries(paho-mqtt3a-static ${LIBS_SYSTEM})
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if(NOT WIN32)
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set_target_properties(paho-mqtt3c-static PROPERTIES OUTPUT_NAME paho-mqtt3c)
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set_target_properties(paho-mqtt3a-static PROPERTIES OUTPUT_NAME paho-mqtt3a)
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endif()
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set_target_properties(paho-mqtt3c-static paho-mqtt3a-static PROPERTIES
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VERSION ${PROJECT_VERSION}
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SOVERSION ${PROJECT_VERSION_MAJOR}
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COMPILE_DEFINITIONS "PAHO_MQTT_STATIC=1"
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)
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foreach(TARGET paho-mqtt3c-static paho-mqtt3a-static)
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target_include_directories(${TARGET}
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PUBLIC
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
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PRIVATE
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${CMAKE_BINARY_DIR})
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endforeach()
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if(NOT PAHO_BUILD_SHARED)
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install(TARGETS paho-mqtt3c-static paho-mqtt3a-static
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EXPORT eclipse-paho-mqtt-cTargets
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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)
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else()
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install(TARGETS paho-mqtt3c-static paho-mqtt3a-static
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EXPORT eclipse-paho-mqtt-cTargets
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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)
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endif()
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endif()
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install(
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FILES
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MQTTAsync.h
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MQTTClient.h
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MQTTClientPersistence.h
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MQTTProperties.h
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MQTTReasonCodes.h
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MQTTSubscribeOpts.h
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MQTTExportDeclarations.h
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DESTINATION
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${CMAKE_INSTALL_INCLUDEDIR}
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)
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if(PAHO_WITH_SSL OR PAHO_WITH_LIBRESSL)
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if(PAHO_WITH_LIBRESSL)
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find_package(LibreSSL REQUIRED)
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set(SSL_LIBRARY_NAME LibreSSL)
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set(SSL_INCLUDE_DIR ${LIBRESSL_INCLUDE_DIR})
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set(SSL_ROOT_DIR ${LIBRESSL_ROOT_DIR})
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else()
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find_package(OpenSSL REQUIRED)
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set(SSL_LIBRARY_NAME OpenSSL)
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set(SSL_INCLUDE_DIR ${OPENSSL_INCLUDE_DIR})
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set(SSL_ROOT_DIR ${OPENSSL_ROOT_DIR})
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endif()
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message(STATUS "Using ${SSL_LIBRARY_NAME} with headers at ${SSL_INCLUDE_DIR}")
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if(PAHO_BUILD_SHARED)
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## common compilation for libpaho-mqtt3cs and libpaho-mqtt3as
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## Note: SSL libraries must be recompiled due to ifdefs
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add_library(common_ssl_obj OBJECT ${common_src})
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target_include_directories(common_ssl_obj PUBLIC ${SSL_INCLUDE_DIR})
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set_property(TARGET common_ssl_obj PROPERTY POSITION_INDEPENDENT_CODE ON)
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target_compile_definitions(common_ssl_obj PRIVATE OPENSSL=1 PAHO_MQTT_EXPORTS=1)
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add_library(paho-mqtt3cs SHARED
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$<TARGET_OBJECTS:common_ssl_obj>
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MQTTClient.c
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SSLSocket.c
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)
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add_library(paho-mqtt3as SHARED
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$<TARGET_OBJECTS:common_ssl_obj>
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MQTTAsync.c
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MQTTAsyncUtils.c
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SSLSocket.c
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)
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add_library(eclipse-paho-mqtt-c::paho-mqtt3cs ALIAS paho-mqtt3cs)
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add_library(eclipse-paho-mqtt-c::paho-mqtt3as ALIAS paho-mqtt3as)
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set_target_properties(paho-mqtt3cs paho-mqtt3as PROPERTIES
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VERSION ${PROJECT_VERSION}
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SOVERSION ${PROJECT_VERSION_MAJOR}
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COMPILE_DEFINITIONS "OPENSSL=1;PAHO_MQTT_EXPORTS=1"
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)
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if(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
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set(MQTTCLIENT_ENTRY_POINT _MQTTClient_init)
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set(MQTTASYNC_ENTRY_POINT _MQTTAsync_init)
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elseif(NOT WIN32)
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set(MQTTCLIENT_ENTRY_POINT MQTTClient_init)
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set(MQTTASYNC_ENTRY_POINT MQTTAsync_init)
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endif()
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if(NOT WIN32)
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set_target_properties(paho-mqtt3cs PROPERTIES
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LINK_FLAGS "-Wl,-init,${MQTTCLIENT_ENTRY_POINT}"
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)
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set_target_properties(paho-mqtt3as PROPERTIES
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LINK_FLAGS "-Wl,-init,${MQTTASYNC_ENTRY_POINT}")
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endif()
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foreach(TARGET paho-mqtt3cs paho-mqtt3as)
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target_include_directories(${TARGET}
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PUBLIC
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
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PRIVATE
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${CMAKE_BINARY_DIR}
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)
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target_link_libraries(${TARGET}
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PUBLIC
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${SSL_LIBRARY_NAME}::SSL ${SSL_LIBRARY_NAME}::Crypto ${LIBS_SYSTEM}
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)
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endforeach()
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install(TARGETS paho-mqtt3cs paho-mqtt3as
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EXPORT eclipse-paho-mqtt-cTargets
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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)
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endif()
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if(PAHO_BUILD_STATIC)
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## common compilation for libpaho-mqtt3cs and libpaho-mqtt3as
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## Note: SSL libraries must be recompiled due ifdefs
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add_library(common_ssl_obj_static OBJECT ${common_src})
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target_include_directories(common_ssl_obj_static PUBLIC ${SSL_INCLUDE_DIR})
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set_property(TARGET common_ssl_obj_static PROPERTY POSITION_INDEPENDENT_CODE ON)
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target_compile_definitions(common_ssl_obj_static PRIVATE OPENSSL=1 PAHO_MQTT_STATIC=1)
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add_library(paho-mqtt3cs-static STATIC
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$<TARGET_OBJECTS:common_ssl_obj_static>
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MQTTClient.c
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SSLSocket.c
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)
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add_library(paho-mqtt3as-static STATIC
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$<TARGET_OBJECTS:common_ssl_obj_static>
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MQTTAsync.c
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MQTTAsyncUtils.c
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SSLSocket.c
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)
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add_library(eclipse-paho-mqtt-c::paho-mqtt3cs-static ALIAS paho-mqtt3cs-static)
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add_library(eclipse-paho-mqtt-c::paho-mqtt3as-static ALIAS paho-mqtt3as-static)
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set_target_properties(paho-mqtt3cs-static paho-mqtt3as-static PROPERTIES
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VERSION ${PROJECT_VERSION}
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SOVERSION ${PROJECT_VERSION_MAJOR}
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COMPILE_DEFINITIONS "OPENSSL=1;PAHO_MQTT_STATIC=1"
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)
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if(NOT WIN32)
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set_target_properties(paho-mqtt3cs-static PROPERTIES OUTPUT_NAME paho-mqtt3cs)
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set_target_properties(paho-mqtt3as-static PROPERTIES OUTPUT_NAME paho-mqtt3as)
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endif()
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if(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
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set(MQTTCLIENT_ENTRY_POINT _MQTTClient_init)
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set(MQTTASYNC_ENTRY_POINT _MQTTAsync_init)
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elseif(NOT WIN32)
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set(MQTTCLIENT_ENTRY_POINT MQTTClient_init)
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set(MQTTASYNC_ENTRY_POINT MQTTAsync_init)
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endif()
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if(NOT WIN32)
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set_target_properties(paho-mqtt3cs-static PROPERTIES
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LINK_FLAGS "-Wl,-init,${MQTTCLIENT_ENTRY_POINT}"
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)
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set_target_properties(paho-mqtt3as-static PROPERTIES
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LINK_FLAGS "-Wl,-init,${MQTTASYNC_ENTRY_POINT}"
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)
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endif()
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if(NOT PAHO_BUILD_SHARED)
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install(TARGETS paho-mqtt3cs-static paho-mqtt3as-static
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EXPORT eclipse-paho-mqtt-cTargets
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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)
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else()
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install(TARGETS paho-mqtt3cs-static paho-mqtt3as-static
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EXPORT eclipse-paho-mqtt-cTargets
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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)
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endif()
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foreach(TARGET paho-mqtt3cs-static paho-mqtt3as-static)
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target_include_directories(${TARGET}
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PUBLIC
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
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PRIVATE
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${CMAKE_BINARY_DIR}
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)
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target_link_libraries(${TARGET}
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PUBLIC
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${SSL_LIBRARY_NAME}::SSL ${SSL_LIBRARY_NAME}::Crypto ${LIBS_SYSTEM}
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)
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endforeach()
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endif()
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endif()
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install(EXPORT eclipse-paho-mqtt-cTargets
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FILE eclipse-paho-mqtt-cConfig.cmake
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NAMESPACE eclipse-paho-mqtt-c::
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/eclipse-paho-mqtt-c
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)
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include(CMakePackageConfigHelpers)
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write_basic_package_version_file("eclipse-paho-mqtt-cConfigVersion.cmake"
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VERSION ${CLIENT_VERSION}
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COMPATIBILITY SameMajorVersion
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)
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install(
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FILES
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"${CMAKE_CURRENT_BINARY_DIR}/eclipse-paho-mqtt-cConfigVersion.cmake"
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DESTINATION
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${CMAKE_INSTALL_LIBDIR}/cmake/eclipse-paho-mqtt-c
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)
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# Base64 test
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add_executable(Base64Test EXCLUDE_FROM_ALL Base64.c Base64.h)
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target_compile_definitions(Base64Test PUBLIC BASE64_TEST)
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if(PAHO_WITH_SSL OR PAHO_WITH_LIBRESSL)
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add_executable(Base64TestOpenSSL EXCLUDE_FROM_ALL Base64.c Base64.h )
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target_link_libraries(Base64TestOpenSSL ${SSL_LIBRARY_NAME}::SSL ${SSL_LIBRARY_NAME}::Crypto)
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target_compile_definitions(Base64TestOpenSSL PUBLIC BASE64_TEST OPENSSL=1)
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endif()
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# SHA1 test
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add_executable(Sha1Test EXCLUDE_FROM_ALL SHA1.c SHA1.h)
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target_compile_definitions(Sha1Test PUBLIC SHA1_TEST)
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if(PAHO_WITH_SSL OR PAHO_WITH_LIBRESSL)
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add_executable(Sha1TestOpenSSL EXCLUDE_FROM_ALL SHA1.c SHA1.h)
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target_link_libraries(Sha1TestOpenSSL ${SSL_LIBRARY_NAME}::SSL ${SSL_LIBRARY_NAME}::Crypto)
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target_compile_definitions(Sha1TestOpenSSL PUBLIC SHA1_TEST OPENSSL=1)
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endif()
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