Update CMakeLists.txt

Author: inkooboo

CMakeLists.txt

@@ -2,19 +2,9 @@ cmake_minimum_required(VERSION 2.8)
 
 project(thread-pool-cpp CXX)
 
-list(APPEND CMAKE_MODULE_PATH
-       "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
-       "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
-
-add_definitions(-std=c++14 -Wall)
-if(MSVC)
-else()
-    add_definitions(-Werror)
-endif()
-
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -Wall")
 if(COVERAGE)
-    add_definitions(--coverage)
-    set(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} --coverage")
+    set(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -g --coverage")
 endif()
 
 # Get all include files