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authorJörg Frings-Fürst <debian@jff-webhosting.net>2019-07-12 17:52:28 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2019-07-12 17:52:28 +0200
commit81fada2b46636cbd118cc86ca85fa23966a4f88c (patch)
treeb7466cd11e81e45289ba0b36f5c73281f19e1112 /engine/SCons/CacheDir.py
parent2fb368b8751637ffa010e5e4f79e2dda6adc6038 (diff)
parent7cff8ecb55b0eee07bf8c52ec5b3ea5c156bcbad (diff)
Merge branch 'feature/upstream' into develop
Diffstat (limited to 'engine/SCons/CacheDir.py')
-rw-r--r--engine/SCons/CacheDir.py17
1 files changed, 9 insertions, 8 deletions
diff --git a/engine/SCons/CacheDir.py b/engine/SCons/CacheDir.py
index b15d715..81c74f0 100644
--- a/engine/SCons/CacheDir.py
+++ b/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 74b2c53bc42290e911b334a6b44f187da698a668 2017/11/14 13:16:53 bdbaddog"
+__revision__ = "src/engine/SCons/CacheDir.py a56bbd8c09fb219ab8a9673330ffcd55279219d0 2019-03-26 23:16:31 bdeegan"
__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)