find_package(nng QUIET)
if(NOT nng)
    message(STATUS "${CMAKE_PROJECT_NAME}: Using nng from ${CMAKE_CURRENT_SOURCE_DIR}/nng")
    option(NNG_SETSTACKSIZE "Use rlimit for thread stack size" ON)
    set(NNG_TESTS OFF)
    set(NNG_ENABLE_NNGCAT ON)
    add_subdirectory(nng)
endif()

if (NOT TARGET spdlog)
    message(STATUS "${CMAKE_PROJECT_NAME}: Using spdlog from ${CMAKE_CURRENT_SOURCE_DIR}/spdlog")
    option(SPDLOG_FMT_EXTERNAL "Use external fmt library instead of bundled" OFF)
    option(SPDLOG_INSTALL "Generate the install target" OFF)
    add_subdirectory(spdlog-1.14.0)
    set_target_properties(spdlog PROPERTIES POSITION_INDEPENDENT_CODE ON)
endif()

find_package(mesytec-mvlc QUIET)
if (NOT mesytec-mvlc)
    message(STATUS "${CMAKE_PROJECT_NAME}: Using mesytec-mvlc from ${CMAKE_CURRENT_SOURCE_DIR}/mesytec-mvlc")
    add_subdirectory(mesytec-mvlc)
endif()

if (NOT taskflow)
    option(TF_BUILD_CUDA "Enables builds of cuda code" OFF)
    option(TF_BUILD_TESTS "Enables builds of tests" OFF)
    option(TF_BUILD_EXAMPLES "Enables builds of examples" OFF)
    add_subdirectory(taskflow-3.8.0)
endif()