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authorPaul Eggleton <paul.eggleton@linux.intel.com>2014-12-19 10:20:29 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-12-23 10:18:20 +0000
commit7b70d5e8a481a7485a3866623efce993ddd9b607 (patch)
tree01f48e1e4a9adc65e531f56090eaa87aa82fb236 /bitbake/lib/bb
parentc91b10cae886067c9a69fa93fa7fc64488db4cf7 (diff)
downloadpoky-7b70d5e8a481a7485a3866623efce993ddd9b607.tar.gz
bitbake: siggen: ensure nostamp tasks force dependent tasks to re-execute
If a nostamp task is depended on by a non-nostamp task, then we want the signature of that task to change such that it re-executes afterwards. This is an unusual situation, but we want this to work in OE in externalsrc.bbclass so that compilation happens every time it is requested. (Bitbake rev: 73498afc3d45beede5b8f24a9acd523a1663b793) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb')
-rw-r--r--bitbake/lib/bb/siggen.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/bitbake/lib/bb/siggen.py b/bitbake/lib/bb/siggen.py
index 5103073539..0c77d72112 100644
--- a/bitbake/lib/bb/siggen.py
+++ b/bitbake/lib/bb/siggen.py
@@ -187,6 +187,12 @@ class SignatureGeneratorBasic(SignatureGenerator):
187 self.file_checksum_values[k][f] = cs 187 self.file_checksum_values[k][f] = cs
188 data = data + cs 188 data = data + cs
189 189
190 taskdep = dataCache.task_deps[fn]
191 if 'nostamp' in taskdep and task in taskdep['nostamp']:
192 # Nostamp tasks need an implicit taint so that they force any dependent tasks to run
193 import uuid
194 data = data + str(uuid.uuid4())
195
190 taint = self.read_taint(fn, task, dataCache.stamp[fn]) 196 taint = self.read_taint(fn, task, dataCache.stamp[fn])
191 if taint: 197 if taint:
192 data = data + taint 198 data = data + taint