CMakeLists.txt

cmake_minimum_required(VERSION 3.10.2)

project(a.out LANGUAGES CXX)

file(GLOB SOURCES CONFIGURE_DEPENDS "${CMAKE_SOURCE_DIR}/*.cpp")

add_executable(${PROJECT_NAME} ${SOURCES})
target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_17)
set_target_properties(${PROJECT_NAME} PROPERTIES CXX_EXTENSIONS OFF)

target_compile_options(${PROJECT_NAME} PRIVATE  -Wall
                                                -Wbuiltin-macro-redefined
                                                -pedantic
                                                -Werror
)

# clangd completion
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_SOURCE_DIR})

set(Boost_USE_STATIC_LIBS        ON) # only find static libs
set(Boost_USE_MULTITHREADED      ON)
set(Boost_USE_STATIC_RUNTIME    OFF) # do not look for boost libraries linked against static C++ std lib

find_package(Boost REQUIRED COMPONENTS filesystem)

target_link_libraries(${PROJECT_NAME}
    Boost::filesystem
)