macports-ports/python/py-SDL2/files/dll.py.patch

--- sdl2/dll.py.orig	2020-02-15 19:36:29.000000000 +1100
+++ sdl2/dll.py	2020-02-16 02:07:48.000000000 +1100
@@ -74,6 +74,13 @@
             versioned.sort(key = _so_version_num, reverse = True)
             results = results + versioned
 
+    # MacPorts addition: search in our prefix first
+    for libname in searchfor:
+        for pattern in patterns:
+            dllfile = os.path.join("__PREFIX__", "lib", pattern.format(libname))
+            if os.path.exists(dllfile):
+                results.append(dllfile)
+
     # Finally, search for library in system library search paths
     for libname in searchfor:
         dllfile = find_library(libname)