Re: gnulib warnings when compiling Faddeeva.cc

[John W. Eaton]

On 13-Dec-2012, Steven G. Johnson wrote:

| > I don't see a reason to not perform the replacement, but I think it
| > can be done without touching your code.
| 
| How?

One way would be to put

  #ifndef GNULIB_NAMESPACE
  #  define GNULIB_NAMESPACE
  #endif

in Faddeeva.cc after including config.h, then use

  GNULIB_NAMESPACE::floor

and

  GNULIB_NAMESPACE::copysign

We already define GNULIB_NAMESPACE to gnulib in Octave's config.h
file, so that would be used when Faddeeva.cc is compiled as part of
Octave.  Would doing something like that be acceptable to you?

jwe