[Bug libstdc++/66030] [5.1.0] std::codecvt_byname missing from libstdc++ DLL

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66030

--- Comment #15 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Mon Jun 15 12:31:15 2015
New Revision: 224478

URL: https://gcc.gnu.org/viewcvs?rev=224478&root=gcc&view=rev
Log:
Backport from mainline
2015-06-09  Jonathan Wakely  <jwak...@redhat.com>

        PR libstdc++/66030
        * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
        for mingw32.

Modified:
    branches/gcc-5-branch/libstdc++-v3/ChangeLog
    branches/gcc-5-branch/libstdc++-v3/config/abi/pre/gnu.ver