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[RECONSTRUCTION] fixes UBSAN build errors #30020

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merged 2 commits into from May 29, 2020
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1 change: 1 addition & 0 deletions DataFormats/JetReco/BuildFile.xml
Expand Up @@ -6,6 +6,7 @@
<use name="DataFormats/ParticleFlowReco"/>
<use name="DataFormats/TrackReco"/>
<use name="FWCore/Utilities"/>
<use name="DataFormats/Candidate"/>
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Looking at the UBSAN IBs log you are pointing at in the PR description I was able to find the build errors that require the updates you are proposing for the other three BuildFile's, but not for this one.

For my own understending, could you please point me to the error in the log that suggests adding "DataFormats/Candidate" here?

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I think the issue was that DQMOffline/Alignment had build error [a] but I noticed that it is getting LeafCandidate via DataFormats/JetReco with out dependency in BuildFile[b]. So I added the required dependency for DQMOffline/Alignment ( https://github.com/cms-sw/cmssw/pull/30023/files#diff-f6befb70f0da8d2364ca45ff83e014a4R7 ) but error was still not fixed. Then I noticed that DataFormats/JetReco uses DataFormats/Candidate without explicit dep in BuildFile. That is why I proposed this change.

[a]
https://cmssdt.cern.ch/SDT/cgi-bin/buildlogs/slc7_amd64_gcc820/CMSSW_11_2_UBSAN_X_2020-05-22-2300/DQMOffline/Alignment

undefined reference to `typeinfo for reco::LeafCandidate'

[b]

DQMOffline/Alignment/interface/TkAlCaRecoMonitor.h:#include <DataFormats/JetReco/interface/CaloJet.h>

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@smuzaffar smuzaffar May 29, 2020

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my bad here, looks like DataFormats/JetReco already has the right deps. I will revert this change. please hold

<flags LCG_DICT_HEADER="classes_1.h classes_2.h classes_3.h classes_4.h"/>
<flags LCG_DICT_XML="classes_def_1.xml classes_def_2.xml classes_def_3.xml classes_def_4.xml"/>
<export>
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1 change: 1 addition & 0 deletions RecoHI/HiTracking/test/BuildFile.xml
Expand Up @@ -4,6 +4,7 @@
<use name="Geometry/CommonDetUnit"/>
<use name="Geometry/Records"/>
<use name="Geometry/TrackerGeometryBuilder"/>
<use name="DataFormats/TrackReco"/>
<library file="*.cc" name="RecoHIHiTrackingTest">
<flags EDM_PLUGIN="1"/>
</library>
1 change: 1 addition & 0 deletions RecoLocalMuon/CSCValidation/BuildFile.xml
Expand Up @@ -8,6 +8,7 @@
<use name="DataFormats/CSCRecHit"/>
<use name="DataFormats/Common"/>
<use name="DataFormats/MuonDetId"/>
<use name="DataFormats/TrackReco"/>
<use name="CondFormats/CSCObjects"/>
<use name="root"/>
<use name="rootcore"/>
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1 change: 1 addition & 0 deletions RecoMuon/MuonIdentification/BuildFile.xml
Expand Up @@ -16,6 +16,7 @@
<use name="DataFormats/MuonDetId"/>
<use name="DataFormats/MuonReco"/>
<use name="DataFormats/TrackReco"/>
<use name="DataFormats/RPCRecHit"/>
<use name="FWCore/Framework"/>
<use name="FWCore/MessageLogger"/>
<use name="FWCore/ParameterSet"/>
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