diff options
Diffstat (limited to 'lib/bb/siggen.py')
| -rw-r--r-- | lib/bb/siggen.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/bb/siggen.py b/lib/bb/siggen.py index fa8a6b1623..b20b9cf771 100644 --- a/lib/bb/siggen.py +++ b/lib/bb/siggen.py @@ -101,6 +101,7 @@ class SignatureGeneratorBasic(SignatureGenerator): def _build_data(self, fn, d): + ignore_mismatch = ((d.getVar("BB_HASH_IGNORE_MISMATCH", True) or '') == '1') tasklist, gendeps, lookupcache = bb.data.generate_dependencies(d) taskdeps = {} @@ -135,7 +136,7 @@ class SignatureGeneratorBasic(SignatureGenerator): data = data + str(var) datahash = hashlib.md5(data.encode("utf-8")).hexdigest() k = fn + "." + task - if k in self.basehash and self.basehash[k] != datahash: + if not ignore_mismatch and k in self.basehash and self.basehash[k] != datahash: bb.error("When reparsing %s, the basehash value changed from %s to %s. The metadata is not deterministic and this needs to be fixed." % (k, self.basehash[k], datahash)) self.basehash[k] = datahash taskdeps[task] = alldeps |