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https://issues.apache.org/jira/browse/MESOS-4790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Neil Conway updated MESOS-4790:
-------------------------------
    Description: 
src/master/constants.hpp contains:

{code}
// TODO(bmahler): It appears there may be a bug with gcc-4.1.2 in which the
// duration constants were not being initialized when having static linkage.
// This issue did not manifest in newer gcc's. Specifically, 4.2.1 was ok.
// So we've moved these to have external linkage but perhaps in the future
// we can revert this.
{code}

>From commit 232a23b2a2e11f4e905b834aa2a11afe5bf6438a. We should investigate 
>whether this is still necessary on supported compilers; it likely is not.

  was:
src/master/constants.hpp contains:

{code}
// TODO(bmahler): It appears there may be a bug with gcc-4.1.2 in which the
// duration constants were not being initialized when having static linkage.
// This issue did not manifest in newer gcc's. Specifically, 4.2.1 was ok.
// So we've moved these to have external linkage but perhaps in the future
// we can revert this.
{code}

>From commit 232a23b2a2e11f4e905b834aa2a11afe5bf6438a. We should investigate 
>whether this is still necessary; it likely is not.


> Revert external linkage of symbols in master/constants.hpp
> ----------------------------------------------------------
>
>                 Key: MESOS-4790
>                 URL: https://issues.apache.org/jira/browse/MESOS-4790
>             Project: Mesos
>          Issue Type: Improvement
>          Components: master
>            Reporter: Neil Conway
>            Priority: Trivial
>              Labels: mesosphere, newbie, tech-debt
>
> src/master/constants.hpp contains:
> {code}
> // TODO(bmahler): It appears there may be a bug with gcc-4.1.2 in which the
> // duration constants were not being initialized when having static linkage.
> // This issue did not manifest in newer gcc's. Specifically, 4.2.1 was ok.
> // So we've moved these to have external linkage but perhaps in the future
> // we can revert this.
> {code}
> From commit 232a23b2a2e11f4e905b834aa2a11afe5bf6438a. We should investigate 
> whether this is still necessary on supported compilers; it likely is not.



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