cmake_minimum_required(VERSION 3.28) project(cxx_modules_scan_with_pch CXX) include("${CMAKE_SOURCE_DIR}/../cxx-modules-rules.cmake") add_executable(simple) target_sources(simple PRIVATE main.cxx) target_compile_features(simple PUBLIC cxx_std_20) target_precompile_headers(simple PRIVATE pch.h) add_test(NAME simple COMMAND simple)