Do not find pkg auto provide/requires for selected data package#234
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Do not find pkg auto provide/requires for selected data package#234
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A new Pull Request was created by @smuzaffar for branch V00-34-XX. @akritkbehera, @cmsbuild, @iarspider, @raoatifshad, @smuzaffar can you please review it and eventually sign? Thanks. |
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Pull request #234 was updated. |
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Pull request #234 was updated. |
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Pull request #234 was updated. |
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Pull request #234 was updated. |
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Pull request #234 was updated. |
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Pull request #234 was updated. |
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Pull request #234 was updated. |
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By default
rpmbuildrunsrpmdepsfor all packages unless explicitly disabled viaAutoReqProv: no. For cmssw and geant4 data packages we can always tell cmsBuild to not run therpmdeps. This can save some build time for large data packages e.g. forgeant4-G4EMLOW(which has over 11K files) this change can save 30secs of build timeAlso added new command line option to fail the buidl if there are missing dependencies. We can enable it for 16.1.X where dependency of all packages should be clean.
cmsBuild now also set build system env to control the number of parallel obs to run. For most of build recepies we explicitly use
-j Nbut for manypypibased packages we sometime can not control the parallel build jobs. Setting these env will allow the backend build system e.g. cmake. ninja or openmp to run the parallel jobs in a control way (instead of uses all the cores)