[isabelle-dev] Maintenance work on Jenkins VM

[Andreas Lochbihler]

Native_Word should work again in 203deaf5208d (see also 61aeecc4093d), both with GHC 7.8 
and GHC 7.10.

Andreas

On 01/02/16 08:32, Andreas Lochbihler wrote:
> Hi Lars,
>
> The theory Uint comes from Native_Word. I'll have a look and see whether this can be fixed.
>
> Andreas
>
> On 31/01/16 22:21, Lars Hupel wrote:
>>> * archival of the build logs
>>
>> As a temporary solution, I have now configured Jenkins to retain all
>> build logs. I've found some pointers how to make Jenkins store them into
>> some database, but will need to investigate further.
>>
>>> * installing compilers and setting the various
>>> ISABELLE_GHC/ISABELLE_OCAMLC etc. for Codegenerator_Test
>>
>> This is also done now. For Haskell, it immediately uncovered a problem:
>>
>>    <https://ci.isabelle.systems/jenkins/job/isabelle-repo-afp/3/console>
>>
>> Uint.hs:15:48:
>>      Ambiguous occurrence `Word'
>>      It could refer to either `Uint.Word', defined at Uint.hs:12:1
>>                            or `Data.Word.Word',
>>                               imported from `Prelude' at Uint.hs:3:8-11
>>                               (and originally defined in `GHC.Types')
>> ### theory "Impl_Uv_Set"
>> ### 14.656s elapsed time, 16.840s cpu time, 0.572s GC time
>> *** Failed to load theory "GenCF" (unresolved "Impl_Uv_Set")
>> *** Code check failed for Haskell: "$ISABELLE_GHC" -XEmptyDataDecls
>> -XRankNTypes -XScopedTypeVariables -odir build -hidir build -stubdir
>> build -e "" Generated_Code.hs
>> *** At command "export_code" (line 384 of
>> "~~/afp/thys/Collections/GenCF/Impl/Impl_Uv_Set.thy")
>>
>> This is a legitimate failure, using GHC 7.10.3. The other build machines
>> use the (outdated) GHC 7.8.x series. Shall I downgrade GHC or would
>> someone (Florian, Peter?) fix the compilation problem?
>>
>> Cheers
>> Lars
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>>
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