[bitbake-devel] [PATCH 1/2] bb: siggen: Add a prefix for uuid4
Robert Yang
liezhi.yang at windriver.com
Wed Jan 16 06:30:41 UTC 2019
This can make bitbake-diffsigs and dumpsig easier to understand, otherwise,
it's hard to know it is a random uuid unless look into the code.
Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
---
bitbake/lib/bb/build.py | 2 +-
bitbake/lib/bb/siggen.py | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/bitbake/lib/bb/build.py b/bitbake/lib/bb/build.py
index 3e2a94e..b8f5cd6 100644
--- a/bitbake/lib/bb/build.py
+++ b/bitbake/lib/bb/build.py
@@ -767,7 +767,7 @@ def write_taint(task, d, file_name = None):
# The specific content of the taint file is not really important,
# we just need it to be random, so a random UUID is used
with open(taintfn, 'w') as taintf:
- taintf.write(str(uuid.uuid4()))
+ taintf.write('uuid4-%s' % str(uuid.uuid4()))
def stampfile(taskname, d, file_name = None, noextra=False):
"""
diff --git a/bitbake/lib/bb/siggen.py b/bitbake/lib/bb/siggen.py
index 66aea79..a0ca7e1 100644
--- a/bitbake/lib/bb/siggen.py
+++ b/bitbake/lib/bb/siggen.py
@@ -206,7 +206,7 @@ class SignatureGeneratorBasic(SignatureGenerator):
if 'nostamp' in taskdep and task in taskdep['nostamp']:
# Nostamp tasks need an implicit taint so that they force any dependent tasks to run
import uuid
- taint = str(uuid.uuid4())
+ taint = 'uuid4-%s' % str(uuid.uuid4())
data = data + taint
self.taints[k] = "nostamp:" + taint
--
2.7.4
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