patch.bbclass: use hashlib with Python 2.5+ - removes DeprecationWarning

1 files changed, 10 insertions, 2 deletions

diff --git a/meta/classes/patch.bbclass b/meta/classes/patch.bbclass
index 5263089916..a92d26c030 100644
--- a/meta/classes/patch.bbclass
+++ b/meta/classes/patch.bbclass
@@ -7,10 +7,18 @@ def patch_init(d):
         import os, sys
 
         def md5sum(fname):
-                import md5, sys
+                import sys
+
+                # when we move to Python 2.5 as minimal supported
+                # we can kill that try/except as hashlib is 2.5+
+                try:
+                        import hashlib
+                        m = hashlib.md5()
+                except ImportError:
+                        import md5
+                        m = md5.new()
 
                 f = file(fname, 'rb')
-                m = md5.new()
                 while True:
                         d = f.read(8096)
                         if not d: