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  1. Core Server
  2. SERVER-79310

icecc can't build with --sanitize=undefined

    • Type: Icon: Improvement Improvement
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
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    • Affects Version/s: None
    • Component/s: None
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    • Server Development Platform

      Local ubsan builds succeed normally.

      But when ICECC=icecc is added to the scons line, the ubsan.denylist doesn't make its way into the build host and the remote compile fails.

      My local icecc is 1.4, but I think the problem is the peer hosts according to my reading of SERVER-59243.

      Definitely looks a lot like SERVER-59243.
      Maybe upgrading all the icecream versions in the cluster didn't fully fix the issue?

      My scons build looks like this:

          python3 ./buildscripts/scons.py \
              --variables-files=etc/scons/mongodbtoolchain_stable_clang.vars \
              --variables-files=etc/scons/developer_versions.vars \
              --dbg=on \
              --opt=on \
              --sanitize=undefined \
              --ninja=enabled \
              build.ninja
      

      Adding ICECC=icecc to this causes a failure.

            Assignee:
            backlog-server-devplatform [DO NOT ASSIGN] Backlog - Server Development Platform Team (SDP) (Inactive)
            Reporter:
            billy.donahue@mongodb.com Billy Donahue
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              Created:
              Updated:
              Resolved: