[Bug libstdc++/69294] [6 Regression] std::isinf and std::isnan declaration conflict

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69294

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Fri Jan 15 23:00:30 2016
New Revision: 232455

URL: https://gcc.gnu.org/viewcvs?rev=232455&root=gcc&view=rev
Log:
PR libstdc++/69294 Check for isinf and isnan on AIX

        PR libstdc++/69294
        * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
        and isnan on AIX. Quote variables.
        * configure: Regenerate.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/acinclude.m4
    trunk/libstdc++-v3/configure