Re: CVS commit: src/tests/lib/libm

[Martin Husemann <martin%homeworld.netbsd.org@localhost>]

On Thu, Sep 15, 2011 at 11:05:51AM +0000, Havard Eidnes wrote:
> Module Name:  src
> Committed By: he
> Date:         Thu Sep 15 11:05:51 UTC 2011
> 
> Modified Files:
>       src/tests/lib/libm: t_tan.c
> 
> Log Message:
> #ifdef on __vax__ one more place, to avoid reference to tanf() for vax.

I am not sure if this is correct here. While some tests rely on NAN and
similar IEEE 754 specific properties of the underlying floating point
format should not be build (or skipped) on vax, this test case does not
have any reason not to build on vax (AFAICT).

At least this should be documented (PR, or src/doc/HACKS) and probably
tanf() for VAX added (should not be that hard).

Martin