CMake 错误：致命错误：如果不使用 find_package() 进行升压，则找不到 boost/asio.hpp

Question

Like the heading says I don't wanna use the find_package(Boost) to locate Boost and then the Asio component in it rather I want to do by creating a target library, and then link the target to my executable like this

cmake_minimum_required(VERSION 3.0)
project(final_exe_proj VERSION 1.0)

add_executable(final_exe main.cpp)

find_package(Threads REQUIRED)

add_library(boost_asio INTERFACE)
target_include_directories(boost_asio INTERFACE /usr/local/include/boost/asio.hpp)
target_link_libraries(boost_asio INTERFACE Threads::Threads)

target_link_libraries(final_exe PRIVATE boost_asio)

I have tried doing #include <asio.hpp> but still no luck. What is the right way to do it? Really would appreciate any help. Thanks!

Happy New Year!

Answer 1

Thanks Alan! The issue was in the line target_include_directories

On changing that too

target_include_directories(boost_asio INTERFACE /usr/local/include)

In a way this adds to the path for this project, so now the compiler will be able to find #include <boost/asio.hpp>