title: Build and run project that use math.h in Clion
body: <p>How do I add flags like <code>-lm</code>(for math.h) in Clion to build and run a c file?  </p>
  
  <p>I basically want to use <code>pow()</code> function from <code>math.h</code> in my code and run and debug the same in Clion.  </p>
  
  <p>I'm new to CMake.<br>
  This is my CMakeLists.txt:</p>
  
  <pre><code>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})
  </code></pre>