如何在CMake项目中使用QtMqtt？

Question

要在 qmake 项目文件 (*.pro) 中使用 Qt MQTT 库，应添加 QT += mqtt。

什么是 CMake pandan？

Answer 1

我对CMake脚本不是很精通，不过应该是：

find_package(Qt5Mqtt REQUIRED)

Answer 2

基于the official example of how to use cmake with Qt I have created the CMakeLists.txt to compile one of the official Qt Mqtt examples: Simple MQTT Client Example.

cmake_minimum_required(VERSION 3.1.0)

project(simplemqttclient)

set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
set(CMAKE_AUTOUIC ON)

if(CMAKE_VERSION VERSION_LESS "3.7.0")
    set(CMAKE_INCLUDE_CURRENT_DIR ON)
endif()

find_package(Qt5 COMPONENTS Widgets <b>Mqtt</b> REQUIRED)

add_executable(simplemqttclient
    mainwindow.ui
    mainwindow.cpp
    main.cpp
)

target_link_libraries(simplemqttclient Qt5::Widgets <b>Qt5::Mqtt</b>)

如何在CMake项目中使用QtMqtt？

How to use QtMqtt in CMake project?

qt

qmake

cmake

mqtt