My preferred CMakeLists template for C++

CMakeLists.txt

cmake_minimum_required (VERSION 3.8)

project ("example")

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

set(PROJECT_SOURCE_DIR ${PROJECT_SOURCE_DIR}/src)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -pedantic")
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

file(GLOB CXXFILES ${PROJECT_SOURCE_DIR}/*.cpp)
add_executable(example ${CXXFILES})
set_property(TARGET example PROPERTY CXX_STANDARD 17)

add_custom_target(
    run 
    COMMAND example
    DEPENDS example
    WORKING_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}
)