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https://issues.apache.org/jira/browse/MESOS-8988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gavin updated MESOS-8988:
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    Comment: was deleted

(was: www.rtat.net)

> Allow for unbundled dependencies.
> ---------------------------------
>
>                 Key: MESOS-8988
>                 URL: https://issues.apache.org/jira/browse/MESOS-8988
>             Project: Mesos
>          Issue Type: Epic
>          Components: build
>            Reporter: Till Toenshoff
>            Priority: Minor
>              Labels: build,, cmake
>
> Our CMake setup currently bundles all dependencies and does not allow for 
> building against unbundled dependencies.
> We should allow for unbundled dependencies as well.
> Motivation; 
> a. It has proven to be problematic to enforce building against the bundled 
> versions of our dependencies. Bundled versions may or may not be compatible 
> with all of our supported platforms. Namely Libevent >= 2.1.x fails our 
> libprocess tests on macOS and Ubuntu 17. This in turn prevents us from 
> switching to SSL by default on all platforms.
> b. Historically we tried to not enforce bundling and therefor allowing linux 
> distros to supply Mesos packages. 
> c. Module authors need to link against the exact same dependency versions, 
> where needed. Our autotools setup specifically allows for using unbundled 
> dependencies, supporting module authors to cover this task.
> Offering bundled dependencies is per-se a good thing as it eases the pain 
> building Mesos - we just need to make that optional.



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