Update ROOT modules branch

[mrodozov]

No description provided.

[mrodozov]

please test

[cmsbuild]

A new Pull Request was created by @mrodozov (Mircho Rodozov) for branch IB/CMSSW_12_1_X/rootmodule.

@smuzaffar, @iarspider, @mrodozov can you please review it and eventually sign? Thanks.
@perrotta, @dpiparo, @qliphy you are the release manager for this.
cms-bot commands are listed here

[cmsbuild]

-1

Failed Tests: Build
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-59d066/18764/summary.html
COMMIT: 7ecd87f
CMSSW: CMSSW_12_1_CXXMODULE_X_2021-09-17-2300/slc7_amd64_gcc900
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmsdist/7320/18764/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @cms-sw Update UTM to 0.9.1 #7281
• @civanch Update Geant4 to 10.7.2 #7316

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-59d066/18764/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-59d066/18764/git-merge-result

Build

I found compilation error when building:

>> Compiling  /data/cmsbld/jenkins/workspace/ib-run-pr-tests/CMSSW_12_1_CXXMODULE_X_2021-09-17-2300/src/FWCore/Reflection/src/TypeWithDict.cc
>> Building CXX Module LCG reflex dict from header file tmp/slc7_amd64_gcc900/src/FWCore/Reflection/src/FWCoreReflection/a/FWCoreReflection_xr.h
In file included from input_line_8:54:
In file included from ./tmp/slc7_amd64_gcc900/src/FWCore/Reflection/src/FWCoreReflection/a/FWCoreReflection_xr.h:1:
In file included from /data/cmsbld/jenkins/workspace/ib-run-pr-tests/CMSSW_12_1_CXXMODULE_X_2021-09-17-2300/src/FWCore/Reflection/interface/BaseWithDict.h:33:
/data/cmsbld/jenkins/workspace/ib-run-pr-tests/CMSSW_12_1_CXXMODULE_X_2021-09-17-2300/src/FWCore/Reflection/interface/TypeWithDict.h:13:2: fatal error: module file '/data/cmsbld/jenkins/workspace/ib-run-pr-tests/testBuildDir/slc7_amd64_gcc900/lcg/root/6.25.01-a3a652eec4c6ba64a0138299258180ba/lib/std.pcm' is out of date and needs to be rebuilt: signature mismatch
#include "FWCore/Utilities/interface/value_ptr.h"
 ^
/data/cmsbld/jenkins/workspace/ib-run-pr-tests/CMSSW_12_1_CXXMODULE_X_2021-09-17-2300/src/FWCore/Reflection/interface/TypeWithDict.h:13:2: note: imported by module 'FWCoreUtilities' in '/cvmfs/cms-ib.cern.ch/week0/slc7_amd64_gcc900/cms/cmssw/CMSSW_12_1_CXXMODULE_X_2021-09-17-2300/lib/slc7_amd64_gcc900/FWCoreUtilities.pcm'
rootcling: /data/cmsbld/jenkins/workspace/ib-run-pr-tests/testBuildDir/BUILD/slc7_amd64_gcc900/lcg/root/6.25.01-a3a652eec4c6ba64a0138299258180ba/root-6.25.01/interpreter/llvm/src/tools/clang/lib/Lex/Lexer.cpp:3940: bool clang::Lexer::LexTokenInternal(clang::Token&, bool): Assertion `Result.is(tok::eof) && "Preprocessor did not set tok:eof"' failed.
 #0 0x00002b80af249f4e llvm::sys::PrintStackTrace(llvm::raw_ostream&) /data/cmsbld/jenkins/workspace/ib-run-pr-tests/testBuildDir/BUILD/slc7_amd64_gcc900/lcg/root/6.25.01-a3a652eec4c6ba64a0138299258180ba/root-6.25.01/interpreter/llvm/src/lib/Support/Unix/Signals.inc:533:22


[smuzaffar]

+externals
modules IBs still does not work in patch mode

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_12_1_X/rootmodule IBs (but tests are reportedly failing). This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @qliphy (and backports should be raised in the release meeting by the corresponding L2)