[#79] MinGW now fully unstable supported... I guess

Signed-off-by: Tobias Frisch <tfrisch@uni-koblenz.de>

config/lib/vma/vma.cpp

@@ -14,9 +14,13 @@ public:
 };
 
 #define VMA_MUTEX VmaMutex
-#endif
 
+// TODO: This is not actually a valid way to do aligned allocations!
+#define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (malloc(size))
+#else
 #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (aligned_alloc((alignment), (size)))
+#endif
+
 #define VMA_SYSTEM_FREE(ptr) free(ptr)
 #endif