generated from guanyuankai/bonus-edge-proxy
35 lines
1.1 KiB
CMake
35 lines
1.1 KiB
CMake
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# find the Paho MQTT C library
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if(PAHO_WITH_SSL)
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set(_PAHO_MQTT_C_LIB_NAME paho-mqtt3as)
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find_package(OpenSSL REQUIRED)
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else()
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set(_PAHO_MQTT_C_LIB_NAME paho-mqtt3a)
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endif()
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# add suffix when using static Paho MQTT C library variant on Windows
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if(WIN32)
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if(PAHO_BUILD_STATIC)
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set(_PAHO_MQTT_C_LIB_NAME ${_PAHO_MQTT_C_LIB_NAME}-static)
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endif()
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endif()
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find_library(PAHO_MQTT_C_LIBRARIES NAMES ${_PAHO_MQTT_C_LIB_NAME})
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unset(_PAHO_MQTT_C_LIB_NAME)
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find_path(PAHO_MQTT_C_INCLUDE_DIRS NAMES MQTTAsync.h)
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add_library(PahoMqttC::PahoMqttC UNKNOWN IMPORTED)
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set_target_properties(PahoMqttC::PahoMqttC PROPERTIES
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IMPORTED_LOCATION "${PAHO_MQTT_C_LIBRARIES}"
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INTERFACE_INCLUDE_DIRECTORIES "${PAHO_MQTT_C_INCLUDE_DIRS}"
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IMPORTED_LINK_INTERFACE_LANGUAGES "C")
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if(PAHO_WITH_SSL)
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set_target_properties(PahoMqttC::PahoMqttC PROPERTIES
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INTERFACE_COMPILE_DEFINITIONS "OPENSSL=1"
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INTERFACE_LINK_LIBRARIES "OpenSSL::SSL;OpenSSL::Crypto")
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endif()
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(PahoMqttC
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REQUIRED_VARS PAHO_MQTT_C_LIBRARIES PAHO_MQTT_C_INCLUDE_DIRS)
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