Build and run project that use math.h in Clion [duplicate]

问题

This question already has an answer here:

How to link to the C math library with CMake? (1 answer)

Closed 3 years ago.

How do I add flags like -lm(for math.h) in Clion to build and run a c file?

I basically want to use pow() function from math.h in my code and run and debug the same in Clion.

I'm new to CMake.
This is my CMakeLists.txt:

cmake_minimum_required(VERSION 3.5)
project(Assign2)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
set(SOURCE_FILES main.c)
add_executable(Assign2 ${SOURCE_FILES})

回答1:

You need to add target_link_libraries(YOUR_TARGET_NAME_HERE m) to your CMakeLists.txt file.

(If you've tried that, or don't know what's the name of your target, please add the contents of your CMakeLists.txt file to your question)

---

Edit: your target name is Assign2, so at the bottom of your CMakeLists.txt, you need to add:

target_link_libraries(Assign2 m)

来源：https://stackoverflow.com/questions/39150697/build-and-run-project-that-use-math-h-in-clion