[poky] [PATCH 4/5] siggen.py: fix the wrong usage on BB_TASKHASH_WHITELIST

[Kevin Tian]

BB_TASKHASH_WHITELIST is expected to filter out native tasks from the
dependency list for target recipe's checksum. However current code
actually implements the opposite. All native sstate packages end up
to have empty task dependency while target sstate packages still have
native tasks counted into the checksum.

Signed-off-by: Kevin Tian <kevin.tian at intel.com>
---
 bitbake/lib/bb/siggen.py |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/bitbake/lib/bb/siggen.py b/bitbake/lib/bb/siggen.py
index 20f57ad..26ec5ce 100644
--- a/bitbake/lib/bb/siggen.py
+++ b/bitbake/lib/bb/siggen.py
@@ -109,11 +109,13 @@ class SignatureGeneratorBasic(SignatureGenerator):
         data = dataCache.basetaskhash[k]
         self.runtaskdeps[k] = []
         for dep in sorted(deps):
-            if self.twl and self.twl.search(dataCache.pkg_fn[fn]):
-                #bb.note("Skipping %s" % dep)
-                continue
+            if self.twl and not self.twl.search(dataCache.pkg_fn[fn]):
+                dep_fn = re.search("(?P<fn>.*)\..*", dep).group('fn')
+                if self.twl.search(dataCache.pkg_fn[dep_fn]):
+                    #bb.note("Skipping %s" % dep)
+                    continue
             if dep not in self.taskhash:
-                 bb.fatal("%s is not in taskhash, caller isn't calling in dependency order?", dep)
+                bb.fatal("%s is not in taskhash, caller isn't calling in dependency order?", dep)
             data = data + self.taskhash[dep]
             self.runtaskdeps[k].append(dep)
         h = hashlib.md5(data).hexdigest()
-- 
1.6.0.4