--- seamonkey-2.49.5/mozilla.orig/python/mozbuild/mozbuild/configure/constants.py	2019-05-06 10:30:52.000000000 -0700
+++ seamonkey-2.49.5/mozilla.orig/python/mozbuild/mozbuild/configure/constants.py	2019-11-11 08:49:08.248989251 -0800
@@ -42,7 +42,7 @@ 
 
 CPU_bitness = {
     'aarch64': 64,
-    'Alpha': 32,
+    'Alpha': 64,
     'arm': 32,
     'hppa': 32,
     'ia64': 64,