mgl uses cmake for dependencies

Author: malytomas

externals/mgl/CMakeLists.txt

@@ -7,16 +7,9 @@ if(NOT APPLE)
 	return()
 endif()
 
-add_subdirectory(mgl)
-
-add_library(glfw-imp STATIC IMPORTED)
-set_target_properties(glfw-imp PROPERTIES IMPORTED_LOCATION "${CMAKE_CURRENT_SOURCE_DIR}/mgl/external/glfw/build/src/libglfw3.a")
+set(CMAKE_DISABLE_FIND_PACKAGE_Python3 OFF)
 
-add_library(glfw INTERFACE)
-target_link_libraries(glfw INTERFACE glfw-imp mgl)
-target_include_directories(glfw INTERFACE "mgl/external/glfw/include")
-
-add_dependencies(glfw mgl)
+add_subdirectory(mgl)
 
 add_library(glm INTERFACE)
 target_include_directories(glm INTERFACE "mgl/MGL/include")