cpp/examples/CMakeLists.txt

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cmake_minimum_required (VERSION 3.16)

project(ProtonCppExamples C CXX)

find_package(ProtonCpp REQUIRED)
set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
find_package(Threads REQUIRED)

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_EXTENSIONS OFF)

# Single-threaded examples
foreach(example
    broker
    helloworld
    simple_connect
    simple_recv
    simple_send
    reconnect_client
    message_properties
    scheduled_send_03
    direct_recv
    direct_send
    client
    server
    server_direct
    connection_options
    queue_browser
    colour_send
    selected_recv
    flow_control
    ssl
    ssl_client_cert
    encode_decode
    scheduled_send
    service_bus)
  add_executable(${example} ${example}.cpp)
  target_link_libraries(${example} Proton::cpp)
endforeach()

# Tracing examples
if (ENABLE_OPENTELEMETRYCPP)
  foreach(example tracing_client tracing_server)
    add_executable(${example} ${example}.cpp)
    target_link_libraries(${example} Proton::cpp opentelemetry-cpp::trace opentelemetry-cpp::otlp_http_exporter)
  endforeach()
endif()

# Examples that use threads directly
foreach(example
    multithreaded_client
    multithreaded_client_flow_control)
  add_executable(${example} ${example}.cpp)
  target_link_libraries(${example} Proton::cpp Threads::Threads)
endforeach()