cmake_minimum_required(VERSION 4.0) project(Lab8) set(CMAKE_CXX_STANDARD 20) include(FetchContent) FetchContent_Declare( nlohmann_json GIT_REPOSITORY https://github.com/nlohmann/json.git GIT_TAG v3.11.3 ) FetchContent_MakeAvailable(nlohmann_json) add_executable(Lab8 src/TaxRates.h src/Property.h src/Property.cpp src/Apartment.cpp src/Apartment.h src/Car.cpp src/Car.h src/CountryHouse.cpp src/CountryHouse.h src/main.cpp src/Owner.cpp src/Owner.h src/Ijsonio.cpp src/Ijsonio.h src/PropertySimpleFactory.cpp src/PropertySimpleFactory.h src/TaxService.cpp src/TaxService.h src/tinyxml2.cpp src/tinyxml2.h src/Ixmlio.cpp src/Ixmlio.h src/FileType.h src/FileTypeFactory.h src/FileTypeFactory.cpp ) target_link_libraries(Lab8 PRIVATE nlohmann_json::nlohmann_json)