From 697e33ed224b539a42ff68121f7497f5bbf941b2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Sun, 14 Jul 2019 08:35:24 +0200
Subject: New upstream version 3.0.5

---
 src/engine/SCons/CacheDir.py | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

(limited to 'src/engine/SCons/CacheDir.py')

diff --git a/src/engine/SCons/CacheDir.py b/src/engine/SCons/CacheDir.py
index 8815eb3..73df784 100644
--- a/src/engine/SCons/CacheDir.py
+++ b/src/engine/SCons/CacheDir.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2017 The SCons Foundation
+# Copyright (c) 2001 - 2019 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -21,12 +21,13 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/CacheDir.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog"
+__revision__ = "src/engine/SCons/CacheDir.py 103260fce95bf5db1c35fb2371983087d85dd611 2019-07-13 18:25:30 bdbaddog"
 
 __doc__ = """
 CacheDir support
 """
 
+import hashlib
 import json
 import os
 import stat
@@ -55,6 +56,10 @@ def CacheRetrieveFunc(target, source, env):
             fs.symlink(fs.readlink(cachefile), t.get_internal_path())
         else:
             env.copy_from_cache(cachefile, t.get_internal_path())
+            try:
+                os.utime(cachefile, None)
+            except OSError:
+                pass
         st = fs.stat(cachefile)
         fs.chmod(t.get_internal_path(), stat.S_IMODE(st[stat.ST_MODE]) | stat.S_IWRITE)
     return 0
@@ -134,12 +139,6 @@ warned = dict()
 class CacheDir(object):
 
     def __init__(self, path):
-        try:
-            import hashlib
-        except ImportError:
-            msg = "No hashlib or MD5 module available, CacheDir() not supported"
-            SCons.Warnings.warn(SCons.Warnings.NoMD5ModuleWarning, msg)
-            path = None
         self.path = path
         self.current_cache_debug = None
         self.debugFP = None
@@ -222,7 +221,9 @@ class CacheDir(object):
             return None, None
 
         sig = node.get_cachedir_bsig()
+
         subdir = sig[:self.config['prefix_len']].upper()
+
         dir = os.path.join(self.path, subdir)
         return dir, os.path.join(dir, sig)
 
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