Add LCG 100

for the moment this includes only LCG 100rc2 for x86_64-centos7-gcc10-opt, and the packages are picked up from /cvmfs/sft.cern.ch.

I also included some changes to the Python script used to generate the toolchain files, as we need to exclude some LCG provided packages on top of the already excluded ones (Gaudi, CMake and Ninja):

• xenv (for consistency with old style toolchains)
• git (introduced in LCG 99, see LbDevTools!161 (merged))
• hepmc3 (dictionaries conflict with RELAX, see https://its.cern.ch/jira/browse/LBCORE-1935)
• geant4 (no problem observed yet, just for precaution)

added 4 commits

• 18cd2e54 - improve new_lcg_version script
• 4b3a1bd3 - add xenv to the excluded LCG externals
• 0b0c9532 - Added LCG 100rc2
• 0a7ff0c2 - Use SFT CVMFS for LCG 100rc2

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changed the description

added 1 commit

• ebff1cb9 - Added LCG 100rc2

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added 6 commits

• ebff1cb9...93519320 - 3 commits from branch master
• 4b2e5d06 - improve new_lcg_version script
• 731094e2 - add xenv to the excluded LCG externals
• 6d121c7c - Added LCG 100rc2

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mentioned in merge request !37 (closed)

added 8 commits

• 6d121c7c...11b485cc - 3 commits from branch master
• 3507772c - improve new_lcg_version script
• fa662d96 - add xenv to the excluded LCG externals
• f4bab1de - Added LCG 100rc2
• ca1d786b - fix compatibility with LCG metadata for LCG 100
• e488f109 - Added LCG 100

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added 7 commits

• d6542b24 - Revert "Merge branch 'catboost-workaround' into 'master'"
• 40ba4938 - improve new_lcg_version script
• ddc44f19 - add xenv to the excluded LCG externals
• 7e7f3ef3 - Proper workaround for catboost installation
• 4ba5a836 - Added LCG 100rc2
• 78f33638 - fix compatibility with LCG metadata for LCG 100
• cbfdee9f - Added LCG 100

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added 3 commits

• fc010926 - Add LHCb platforms aliases for LCG 100
• b35311aa - Add preliminary support for x86-64 microarchitecture feature levels
• d1d1eaee - Add x86-64 microarch levels aliases

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added 1 commit

• ca27bda0 - Add missing Nehalem variants for LCG 97a

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added 1 commit

• d36cae18 - Added LHCb builds of GitCondDB and DD4hep for gcc9 opt and dbg

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added 1 commit

• f101dd41 - Added LHCb builds of GitCondDB and DD4hep for gcc9 opt and dbg

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added 9 commits

• 14021760 - 1 commit from branch master
• 04c97052 - Added LCG 100rc2
• 0a13ddeb - fix compatibility with LCG metadata for LCG 100
• 020bbb85 - Added LCG 100
• d2021fe4 - Add LHCb platforms aliases for LCG 100
• 2eac0d17 - Add preliminary support for x86-64 microarchitecture feature levels
• da875cd1 - Add x86-64 microarch levels aliases
• f24e9e78 - Add missing Nehalem variants for LCG 97a
• 8099094a - Added LHCb builds of GitCondDB and DD4hep for gcc9 opt and dbg

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added 1 commit

• 094541f2 - Added DD4hepp and GitCondDB for gcc10 opt/dbg

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marked this merge request as ready

merged

mentioned in commit 37700ebd

mentioned in merge request LbDevTools!178 (merged)

mentioned in merge request LbPlatformUtils!76 (merged)