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bitbake: tinfoil: ensure variable history tracking works when parsing a recipe

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If you set tracking=True when creating the tinfoil object, that ensures
history is collected for the main datastore, but at the end of parsing
the configuration, history tracking gets turned off to save time with
the result that we don't collect history for any recipes we parse.
Enable tracking when we parse a recipe (and disable it afterwards if we
enabled it) in order to fix this.

This fixes functionality in OE's devtool that relies upon variable
history (such as devtool upgrade updating PV when it's set within a
recipe).

(Bitbake rev: cc8b4c81bb589fb70774a0151f87a8d277f40f06)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paul Eggleton 2017-08-31 11:30:45 +12:00 committed by Richard Purdie
parent a3971620dc
commit 8f716abaa4
1 changed files with 18 additions and 11 deletions
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29
bitbake/lib/bb/tinfoil.py
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@ -635,17 +635,24 @@ class Tinfoil:
specify config_data then you cannot use a virtual
specification for fn.
"""
if appends and appendlist == []:
appends = False
if config_data:
dctr = bb.remotedata.RemoteDatastores.transmit_datastore(config_data)
dscon = self.run_command('parseRecipeFile', fn, appends, appendlist, dctr)
else:
dscon = self.run_command('parseRecipeFile', fn, appends, appendlist)
if dscon:
return self._reconvert_type(dscon, 'DataStoreConnectionHandle')
else:
return None
if self.tracking:
# Enable history tracking just for the parse operation
self.run_command('enableDataTracking')
try:
if appends and appendlist == []:
appends = False
if config_data:
dctr = bb.remotedata.RemoteDatastores.transmit_datastore(config_data)
dscon = self.run_command('parseRecipeFile', fn, appends, appendlist, dctr)
else:
dscon = self.run_command('parseRecipeFile', fn, appends, appendlist)
if dscon:
return self._reconvert_type(dscon, 'DataStoreConnectionHandle')
else:
return None
finally:
if self.tracking:
self.run_command('disableDataTracking')
def build_file(self, buildfile, task, internal=True):
"""