OK, the issue is with glibc then. The question
is why did my instance of features.h revert to a version lacking this fix,
and how to I get the fixed version back without manually applying the patch?
It was fine until June 26. This change was the result of the equivalent
of an 'apt-get update' followed by an 'apt-get upgrade'. But I have done
that many times before with no problem. Our glibc is reported as being
version 3.13.0-86.131, clearly more recent than 2.23.*.
We are running Ubuntu 14.04.1. Could
this be some sort of problem with the Ubuntu repository?
at linaro dot org" <email@example.com>
06/02/2016 08:01 PM
Unix98 isinf and isnan functions conflict with C++11
--- Comment #16 from Adhemerval Zanella <adhemerval.zanella at linaro
dot org> ---
You are confusing some concepts here: first GCC and GLIBC are different
projects. Second, an GCC update usually does not necessary update
GLIBC installed files. Third, distro updates does not have necessary mirror
master changes and fixes.
This bug has been fixed on release *2.23*, so it is up to your distribution
you if are building our your own system) to backport the changes to the
Now, if you are seeing this very issue on a GLIBC 2.23 or on master branch
(either if the package is using the release tarball or branch), now this
should be reopened with the information and/or a testcase to reproduce.
Otherwise this is not a GLIBC issue.
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