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https://issues.apache.org/jira/browse/MESOS-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13925899#comment-13925899
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Vinod Kone commented on MESOS-1071:
-----------------------------------

I would prefer to also have an option to always use bundled dependencies 
irrespective of system installed ones. In fact this could be the default so as 
to not break users that are already expect this behavior. After a deprecation 
period we could change the default to prefer system installed dependencies.

> Enable building against installed third-party dependencies.
> -----------------------------------------------------------
>
>                 Key: MESOS-1071
>                 URL: https://issues.apache.org/jira/browse/MESOS-1071
>             Project: Mesos
>          Issue Type: Improvement
>          Components: build
>            Reporter: Benjamin Hindman
>
> Most of our third-party dependencies are included in the project and 
> statically linked into our resulting binaries and libraries. We would like to 
> enable building Mesos but using system installed dependencies instead.
> In certain circumstances this is more difficult because we've actually needed 
> to "patch" these libraries (either for C++11 or to alter semantics).
> Rather than eliminating our internal copies of these third-party dependencies 
> the first step should be to just enable using external (i.e., system 
> installed) dependencies. We already do this for ZooKeeper by allowing people 
> to use the --without-included-zookeeper flag during compilation. We should do 
> this for other libraries as well. In fact, for the libraries that we have not 
> patched (and even for some that we have patched) we should check to see if an 
> appropriate system installed dependency exists and preferentially use that 
> unless --with-included-dependency is explicitly used.
> Note that this issue represents a stepping stone to removing our third-party 
> dependencies from our repository.



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