cmake_minimum_required(VERSION 3.5) project(hello-world-qt VERSION 1.0) set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_STANDARD_REQUIRED ON) find_package(Qt6 COMPONENTS Widgets REQUIRED) add_executable(hello-world-qt main.cpp) target_link_libraries(hello-world-qt PRIVATE Qt6::Widgets)