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https://reviews.apache.org/r/55771/
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Review request for mesos, Michael Park and Till Toenshoff.
Bugs: MESOS-6606
https://issues.apache.org/jira/browse/MESOS-6606
Repository: mesos
Description
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Avoided optimizing if we are working with a libcxx with UB.
Diffs
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configure.ac 60ffa0e6a0dc590af929ab8a011b6d78f82a48e0
Diff: https://reviews.apache.org/r/55771/diff/
Testing
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Tested on OS X Sierra with both bundled clang+stdlib and versions close to
their HEADs with
$ autoreconf -fi && ./configure CXX=/usr/bin/clang++
$ autoreconf -fi && ./configure CXX=clang++ # versions from HEAD
$ autoreconf -fi && ./configure --enable-optimize CXX=/usr/bin/clang++
$ autoreconf -fi && ./configure --enable-optimize CXX=clang++ # versions
from HEAD
Thanks,
Benjamin Bannier
