Use same warnings as with makefile

CMakeLists.txt

 # Default to Debug build
 set (CMAKE_BUILD_TYPE "Debug")
 
+# Debug build warnings
+set (WARNINGS "${WARNINGS} -Weverything -Wno-padded -Wno-packed")
+set (WARNINGS "${WARNINGS} -Wno-global-constructors -Wno-exit-time-destructors")
+set (WARNINGS "${WARNINGS} -Wno-documentation-unknown-command -Wno-c++98-compat-pedantic")
+set (WARNINGS "${WARNINGS} -Wno-missing-prototypes -Wno-missing-variable-declarations")
+set (WARNINGS "${WARNINGS} -Wno-disabled-macro-expansion")
+
+set (WARNINGS "${WARNINGS} -Wno-shorten-64-to-32 -Wno-sign-conversion")
+
 # Flags for all builds
 set (OpenRaider_CXX_FLAGS "${OpenRaider_CXX_FLAGS} -std=c++11")
 set (OpenRaider_CXX_FLAGS "${OpenRaider_CXX_FLAGS} -DUSING_EMITTER")
 
 # Flags for Debug build
+set (OpenRaider_CXX_FLAGS_DEBUG "${OpenRaider_CXX_FLAGS_DEBUG} -g -O0 ${WARNINGS}")
 set (OpenRaider_CXX_FLAGS_DEBUG "${OpenRaider_CXX_FLAGS_DEBUG} -DDEBUG")
 set (OpenRaider_CXX_FLAGS_DEBUG "${OpenRaider_CXX_FLAGS_DEBUG} -DEXPERIMENTAL")
 
 # Flags for Releasae builds
-set (OpenRaider_CXX_FLAGS_RELEASE "${OpenRaider_CXX_FLAGS_RELEASE}")
+set (OpenRaider_CXX_FLAGS_RELEASE "${OpenRaider_CXX_FLAGS_RELEASE} -ffast-math -funroll-loops")
+set (OpenRaider_CXX_FLAGS_RELEASE "${OpenRaider_CXX_FLAGS_RELEASE} -fomit-frame-pointer -O2")
 
 # Apply Flags
 set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenRaider_CXX_FLAGS}")
 # Include External Modules
 set (CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
 
+# Add Math Library
+set (LIBS ${LIBS} m)
+
 # Add SDL2 Library
 find_package (SDL2 REQUIRED)
-include_directories (${SDL2_INCLUDE_DIR})
+include_directories (SYSTEM ${SDL2_INCLUDE_DIR})
 set (LIBS ${LIBS} ${SDL2_LIBRARY})
 
 # Add SDL2_ttf Library
 find_package (SDL2TTF REQUIRED)
-include_directories (${SDL2TTF_INCLUDE_DIR})
+include_directories (SYSTEM ${SDL2TTF_INCLUDE_DIR})
 set (LIBS ${LIBS} ${SDL2TTF_LIBRARY})
 
 # Add OpenGL Library
 find_package (OpenGL REQUIRED)
-include_directories (${OPENGL_INCLUDE_DIRS})
+include_directories (SYSTEM ${OPENGL_INCLUDE_DIRS})
 set (LIBS ${LIBS} ${OPENGL_LIBRARIES})
 
 # Add OpenAL Library
 find_package (OpenAL REQUIRED)
-include_directories (${OPENAL_INCLUDE_DIRS})
+include_directories (SYSTEM ${OPENAL_INCLUDE_DIRS})
 set (LIBS ${LIBS} ${OPENAL_LIBRARIES})
 
 # Add ALUT Library
 find_package (ALUT REQUIRED)
-include_directories (${ALUT_INCLUDE_DIRS})
+include_directories (SYSTEM ${ALUT_INCLUDE_DIRS})
 set (LIBS ${LIBS} ${ALUT_LIBRARIES})
 
 # Add Z Library
 find_package (ZLIB REQUIRED)
-include_directories (${ZLIB_INCLUDE_DIRS})
+include_directories (SYSTEM ${ZLIB_INCLUDE_DIRS})
 set (LIBS ${LIBS} ${ZLIB_LIBRARIES})
 
+# Add Thread Library
+find_package (Threads REQUIRED)
+set (LIBS ${LIBS} ${CMAKE_THREAD_LIBS_INIT})
+
 # Link to all found libs
 target_link_libraries (OpenRaider ${LIBS})