Re: gnulib warnings when compiling Faddeeva.cc

[Steven G. Johnson]

On 12/9/12 1:52 PM, Jordi Gutiérrez Hermoso wrote:
> The purpose of gnulib is to provide compatibility functions across
> platforms. More than 20 years after the C standard was first
> published, and we still can't agree on what "floor" is supposed to do
> and where it's supposed to be available, I guess.
>
>      http://www.gnu.org/software/gnulib/manual/html_node/floor.html#floor

The only difference between the GNUlib version and the libc version, 
according to this (and only on an ancient OSF version of Unix), is how 
it treats a -0 argument.  This is irrelevant to the Faddeeva code.

So, the warning about "::floor" here is innocuous; my inclination is to 
ignore it, if that's okay with you.

--SGJ