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https://issues.apache.org/jira/browse/MESOS-5756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph Wu updated MESOS-5756:
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Assignee: Srinivas
> Cmake build system needs to regenerate protobufs when they are updated.
> -----------------------------------------------------------------------
>
> Key: MESOS-5756
> URL: https://issues.apache.org/jira/browse/MESOS-5756
> Project: Mesos
> Issue Type: Improvement
> Components: build, cmake
> Reporter: Joseph Wu
> Assignee: Srinivas
> Priority: Minor
> Labels: cmake, mesosphere, newbie
>
> Generated header files, such as protobufs are currently generated all at once
> in the CMake build system:
> https://github.com/apache/mesos/blob/db8b0f16c1c8c6e683a4b788262f307a8bc218e0/cmake/MesosConfigure.cmake#L77-L80
> This means, if a protobuf is changed, the CMake build system will not
> regenerate new protobufs unless you delete the generated {{/include}}
> directory.
> ----
> Should be a trivial fix, as the CMake protobuf functions merely need to
> depend on the input file:
> *
> https://github.com/apache/mesos/blob/db8b0f16c1c8c6e683a4b788262f307a8bc218e0/src/cmake/MesosProtobuf.cmake#L67
> *
> https://github.com/apache/mesos/blob/db8b0f16c1c8c6e683a4b788262f307a8bc218e0/src/cmake/MesosProtobuf.cmake#L100
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