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if (NOT DEFINED ENABLE_MQTT OR ENABLE_MQTT)
find_package(eclipse-paho-mqtt-c)
endif()
module_switch(ENABLE_MQTT "Enable mqtt" eclipse-paho-mqtt-c_FOUND)
if (ENABLE_MQTT AND NOT eclipse-paho-mqtt-c_FOUND)
message (FATAL_ERROR "MQTT enabled but no eclipse-paho-mqtt-c library found")
endif ()
if (NOT ENABLE_MQTT)
return()
endif()
CHECK_STRUCT_HAS_MEMBER("MQTTClient_connectOptions" "httpProxy" "MQTTClient.h" SYSLOG_NG_HAVE_PAHO_HTTP_PROXY)
set(MQTT_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(MQTT_COMMON
mqtt-options.c
mqtt-options.h
)
add_subdirectory(destination)
add_subdirectory(source)
set(MQTT_SOURCES
mqtt-parser.c
mqtt-parser.h
mqtt-plugins.c
)
add_module(
TARGET mqtt
GRAMMAR mqtt-grammar
DEPENDS mqtt-destination
DEPENDS mqtt-source
SOURCES ${MQTT_SOURCES} ${MQTT_COMMON}
)
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