Drop unused lto flags in BigProducts/Simulation BuildFile

[cmsbuild]

backport of #40857

Hello,

We are enabling LTO for IBs (See cms-sw/cmsdist#8332 and cms-sw/cms-bot#1943) and we have realized there is this build file dropping some flags in case release name does not contain _LTO_. Those flags are not used anymore, so we would need to drop this condition.

Thanks,
Andrea.

FYI, @smuzaffar

[cmsbuild]

A new Pull Request was created by @cmsbuild for CMSSW_13_0_X.

It involves the following packages:

• BigProducts/Simulation (core, simulation)

@smuzaffar, @civanch, @Dr15Jones, @makortel, @mdhildreth, @cmsbuild can you please review it and eventually sign? Thanks.
@perrotta, @dpiparo, @rappoccio you are the release manager for this.

cms-bot commands are listed here

• Backported from Drop unused lto flags in BigProducts/Simulation BuildFile #40857

[smuzaffar]

please test

this is a backport and is needed to enable LTO for 13.0.x

[smuzaffar]

+core

[civanch]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_13_0_X IBs after it passes the integration tests and once validation in the development release cycle CMSSW_13_1_X is complete. This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @rappoccio (and backports should be raised in the release meeting by the corresponding L2)

[cmsbuild]

-1

Failed Tests: RelVals-INPUT
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-aa12aa/30939/summary.html
COMMIT: 430f79e
CMSSW: CMSSW_13_0_X_2023-02-27-2300/el8_amd64_gcc11
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/40892/30939/install.sh to create a dev area with all the needed externals and cmssw changes.

RelVals-INPUT

• 20834.020834.0_TTbar_14TeV+2026D88/step2_TTbar_14TeV+2026D88.log
• 20834.2120834.21_TTbar_14TeV+2026D88_ProdLike/step2_TTbar_14TeV+2026D88_ProdLike.log
• 20834.10320834.103_TTbar_14TeV+2026D88Aging3000/step2_TTbar_14TeV+2026D88Aging3000.log

Expand to see more relval errors ...

• 20834.5
• 20834.501
• 20834.502
• 20834.75
• 21034.21
• 20834.76
• 20834.9
• 21034.114

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 2 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 3557190
• DQMHistoTests: Total failures: 0
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3557168
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 48 files compared)
• Checked 213 log files, 164 edm output root files, 49 DQM output files
• TriggerResults: no differences found

[perrotta]

+1

[perrotta]

merge

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-aa12aa/30939/summary.html
COMMIT: 430f79e
CMSSW: CMSSW_13_0_X_2023-02-27-2300/el8_amd64_gcc11
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/40892/30939/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 2 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 3557190
• DQMHistoTests: Total failures: 0
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3557168
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 48 files compared)
• Checked 213 log files, 164 edm output root files, 49 DQM output files
• TriggerResults: no differences found