Support linking of the bsddb module against BerkeleyDB 4.5.x
(will backport to 2.5)
diff --git a/setup.py b/setup.py
index bf649fe..c1d5f00 100644
--- a/setup.py
+++ b/setup.py
@@ -606,7 +606,7 @@
         # a release.  Most open source OSes come with one or more
         # versions of BerkeleyDB already installed.
 
-        max_db_ver = (4, 4)
+        max_db_ver = (4, 5)
         min_db_ver = (3, 3)
         db_setup_debug = False   # verbose debug prints from this script?
 
@@ -623,7 +623,7 @@
             '/sw/include/db3',
         ]
         # 4.x minor number specific paths
-        for x in (0,1,2,3,4):
+        for x in (0,1,2,3,4,5):
             db_inc_paths.append('/usr/include/db4%d' % x)
             db_inc_paths.append('/usr/include/db4.%d' % x)
             db_inc_paths.append('/usr/local/BerkeleyDB.4.%d/include' % x)
@@ -631,7 +631,7 @@
             db_inc_paths.append('/pkg/db-4.%d/include' % x)
             db_inc_paths.append('/opt/db-4.%d/include' % x)
         # 3.x minor number specific paths
-        for x in (2,3):
+        for x in (3,):
             db_inc_paths.append('/usr/include/db3%d' % x)
             db_inc_paths.append('/usr/local/BerkeleyDB.3.%d/include' % x)
             db_inc_paths.append('/usr/local/include/db3%d' % x)