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From Benjamin Bannier <benjamin.bann...@mesosphere.io>
Subject Re: Review Request 67110: Disabled omission of frame pointers in debug builds in libprocess.
Date Mon, 14 May 2018 18:38:15 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/67110/
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(Updated May 14, 2018, 8:38 p.m.)


Review request for mesos, Benjamin Mahler and James Peach.


Summary (updated)
-----------------

Disabled omission of frame pointers in debug builds in libprocess.


Bugs: MESOS-8908
    https://issues.apache.org/jira/browse/MESOS-8908


Repository: mesos


Description
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This patch prevents the compiler from omitting frame pointers for
debug builds which can lead to a better debugging or profiling
experience.

Since having this flag turned on can disable certain optimizations we
do not enable it in non-debug builds. This can lead to minor
deviations in runtime behavior when combing release and debug flags
(e.g., when combining `--enable-debug` with `--enable-optimize`, or
with the cmake build type `RelWithDebInfo`), but still should give the
best possible build for pure release builds, and allow a reasonable
developer experience when debugging/profiling.


Diffs
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  3rdparty/libprocess/configure.ac 083cf8b1c644cf826cc0d164cf5276315392aa1c 


Diff: https://reviews.apache.org/r/67110/diff/1/


Testing
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`make check`


Thanks,

Benjamin Bannier


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