[12_4_X] CepGenInterface: Added missing include

[forthommel]

PR description:

This PR fixes the build of CepGen release >= 1.2.2 where the include chain was strongly modified. This will cure the recent build failure encountered in cms-sw/cmsdist#9308.

PR validation:

Builds

Backport of #44647

FYI: @smuzaffar, @bbilin

[cmsbuild]

A new Pull Request was created by @forthommel for CMSSW_12_4_X.

It involves the following packages:

• GeneratorInterface/CepGenInterface (generators)

@bbilin, @cmsbuild, @lviliani, @menglu21, @mkirsano can you please review it and eventually sign? Thanks.
@alberto-sanchez, @mkirsano this is something you requested to watch as well.
@antoniovilela, @mandrenguyen, @rappoccio, @sextonkennedy you are the release manager for this.

cms-bot commands are listed here

[cmsbuild]

cms-bot internal usage

[bbilin]

@smuzaffar to get this one tested we need to mention the pr in cmsdist, right?

[smuzaffar]

please test with cms-sw/cmsdist#9308

[cmsbuild]

REMINDER @sextonkennedy, @rappoccio, @antoniovilela, @mandrenguyen: This PR was tested with cms-sw/cmsdist#9308, please check if they should be merged together

[smuzaffar]

@smuzaffar to get this one tested we need to mention the pr in cmsdist, right?

yes this should be tested with cmsdist PR. I already have started the tests now

[cmsbuild]

+1

Size: This PR adds an extra 12KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-5548b1/40515/summary.html
COMMIT: c90e49f
CMSSW: CMSSW_12_4_X_2024-07-21-0000/el8_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/45517/40515/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially added 4 lines to the logs
• Reco comparison results: 6 differences found in the comparisons
• DQMHistoTests: Total files compared: 51
• DQMHistoTests: Total histograms compared: 3766083
• DQMHistoTests: Total failures: 8
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3766053
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 50 files compared)
• Checked 212 log files, 167 edm output root files, 51 DQM output files
• TriggerResults: no differences found

[mandrenguyen]

@cms-sw/generators-l2 can you have a look?

[lviliani]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_12_4_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_14_2_X is complete. This pull request will now be reviewed by the release team before it's merged. @antoniovilela, @sextonkennedy, @rappoccio, @mandrenguyen (and backports should be raised in the release meeting by the corresponding L2)
Notice This PR was tested with additional Pull Request(s), please also merge them if necessary: cms-sw/cmsdist#9308

[mandrenguyen]

+1