--- Modules/FindSDL.cmake.orig	2021-07-10 00:25:42 UTC
+++ Modules/FindSDL.cmake
@@ -99,7 +99,7 @@ CMAKE_INCLUDE_PATH to modify the search paths.
 Note that the header path has changed from SDL/SDL.h to just SDL.h
 This needed to change because "proper" SDL convention is #include
 "SDL.h", not <SDL/SDL.h>.  This is done for portability reasons
-because not all systems place things in SDL/ (see FreeBSD).
+because not all systems place things in SDL/ (see FreeBSD and BSDSUniX).
 #]=======================================================================]
 
 find_path(SDL_INCLUDE_DIR SDL.h