Re: definition of _GLIBCXX_HAVE_SWPRINTF

[brook%biology.nmsu.edu@localhost (Brook Milligan)]

Matthias Drochner writes:
 > This looks like a local change which got half lost.
 > Look at PR lib/29832.

Yes, that seems to be the source of the macros.  Thanks.

 > The change to dist/gcc/libstdc++-v3/include/c_std/std_cwchar.h
 > was applied. According to the commit log the corresponding
 > change to acinclude.m4 was committed as well, but in the repository
 > it is still at rev 1.1.
 > 
 > The whole thing can likely be reverted completely.

Yes, it would seem that all (?) of those macros can be safely
removed.  What is the best way to test whether in fact that is safe?

Cheers,
Brook