[Bug libstdc++/50143] Doxygen API documentation is invalid

[giecrilj at stegny dot 2a.pl]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50143

--- Comment #6 from Christopher Yeleighton <giecrilj at stegny dot 2a.pl> 2011-08-21 20:45:29 UTC ---
(In reply to comment #3)
> Of course building gcc isn't necessary to run doxygen.
> 

I unpacked gcc and I said { make make doc-html-doxygen; }.
Make said "No such target."