cmake 检测Boost库

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# set minimum cmake version
cmake_minimum_required(VERSION 3.5 FATAL_ERROR)

# project name and language
project(recipe-08 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

find_package(Boost 1.54 REQUIRED COMPONENTS filesystem)

add_executable(path-info path-info.cpp)

target_link_libraries(path-info
  PUBLIC
    Boost::filesystem
  )