[PATCH] fix gamma symbol for static linking and new targets

[Joseph Myers]

On Mon, 2 Oct 2017, Szabolcs Nagy wrote:

> is this ok?:
> 
> The lgamma compat code is no longer built for !LIBM_SVID_COMPAT targets,
> but the legacy gamma, gammaf and gammal symbols should be still defined,
> so make them aliases to the non-compat lgamma code.
> 
> 2017-10-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
> 
> 	* math/w_lgamma.c: New file.
> 	* math/w_lgammaf.c: New file.
> 	* math/w_lgammal.c: New file.

OK.

-- 
Joseph S. Myers
joseph@codesourcery.com