cmake_minimum_required(VERSION 3.20)
project(TextbookBuild LANGUAGES CXX)

add_library(arithmetic STATIC add.cpp)
target_compile_features(arithmetic PUBLIC cxx_std_20)

add_executable(add-app main.cpp)
target_link_libraries(add-app PRIVATE arithmetic)

add_executable(stage-07-migrated stage-07-migrated.cpp)
target_compile_features(stage-07-migrated PRIVATE cxx_std_20)

set_target_properties(arithmetic add-app stage-07-migrated
    PROPERTIES CXX_EXTENSIONS OFF)