[Bug bootstrap/70519] genmatch fails to compile under gcc-5.2.0 - missing '-lstdc++' .

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70519

--- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
My bet it is due to --enable-version-specific-runtime-libs which does not get
as tested any more.