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dockerhub build issues #5

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jchodera opened this issue Oct 22, 2016 · 1 comment

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jchodera commented Oct 22, 2016

For the record, the recent dockerhub build failures were addressed with this workaround.

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jchodera commented Oct 25, 2016

I've implemented the workaround, but now I am running into build timeout issues. It's apparently not possible to completely build the X86 target for clang in the 2 hour build window. Trying to separate just the clang build into a separate image layer didn't help.

My current thinking is that we can either:

(1) Possibly build the image separately and upload it (undesirable for maintenance purposes)
(2) Break the build into separate build substeps in separate RUN commands that will iteratively build up different layers that are cached with separate build triggers. The build emits a series of target build notifications, like:

Scanning dependencies of target LLVMSupport
...
Scanning dependencies of target LLVMTableGen
...
Scanning dependencies of target obj.llvm-tblgen
...

I wonder if this means we can have make build a few these in separate RUN statements.

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