Changeset 4724 for trunk

Timestamp:

Jan 6, 2021 10:43:56 AM (2 years ago)

Author:

toby

Message:

add Big Sur patch for OpenGL.GL bug

File:

• trunk/GSASIIdataGUI.py (modified) (1 diff)

trunk/GSASIIdataGUI.py

@@ -39 +39 @@
 try:
     import OpenGL as ogl
+    try:
+        import OpenGL.GL   # this fails in <=2020 versions of Python on OS X 11.x
+    except ImportError:
+        print('Drat, patching for Big Sur')
+        from ctypes import util
+        orig_util_find_library = util.find_library
+        def new_util_find_library( name ):
+            res = orig_util_find_library( name )
+            if res: return res
+            return '/System/Library/Frameworks/'+name+'.framework/'+name
+        util.find_library = new_util_find_library
 except ImportError:
     pass