[Bug libstdc++/77814] build fails trying to build eh_arm

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77814

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Mon Oct  3 11:50:46 2016
New Revision: 240710

URL: https://gcc.gnu.org/viewcvs?rev=240710&root=gcc&view=rev
Log:
Ensure "C++" language linkage for std::abs overloads

        PR libstdc++/77814
        * include/bits/std_abs.h: Use "C++" language linkage.
        * testsuite/17_intro/headers/c++2011/linkage.cc: Move <complex.h> to
        the end. Add <stdalign.h>.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/std_abs.h
    trunk/libstdc++-v3/testsuite/17_intro/headers/c++2011/linkage.cc