[Bug libstdc++/69699] libstdc++ ABI documentation is out of date

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69699

--- Comment #10 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Thu May 18 14:35:12 2017
New Revision: 248210

URL: https://gcc.gnu.org/viewcvs?rev=248210&root=gcc&view=rev
Log:
PR69699 document why __GLIBCXX__ macro is useless

Backport from mainline
2017-01-17  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/69699
        * doc/xml/manual/abi.xml (abi.versioning.history): Explain why the
        _GLIBCXX__ macro is not useful. Remove redundant date information
        and link to the GCC release timeline.
        (abi.versioning.active): Move partial sentence into the previous
        paragraph.
        * doc/html/*: Regenerate.

Modified:
    branches/gcc-6-branch/libstdc++-v3/ChangeLog
    branches/gcc-6-branch/libstdc++-v3/doc/html/manual/abi.html
    branches/gcc-6-branch/libstdc++-v3/doc/html/manual/bugs.html
    branches/gcc-6-branch/libstdc++-v3/doc/html/manual/status.html
    branches/gcc-6-branch/libstdc++-v3/doc/html/manual/using_macros.html
    branches/gcc-6-branch/libstdc++-v3/doc/xml/manual/abi.xml