[Bug libfortran/94586] trigd_lib.inc:84:28: error: implicit declaration of function 'fmaf'

[sgk at troutmask dot apl.washington.edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94586

--- Comment #22 from Steve Kargl <sgk at troutmask dot apl.washington.edu> ---
On Thu, Apr 16, 2020 at 08:06:00PM +0000, danglin at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94586
> 
> --- Comment #21 from John David Anglin <danglin at gcc dot gnu.org> ---
> Created attachment 48295
>   --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48295&action=edit
> Patch to fix float128 node selection on hpux
> 
> With this change, the libquadmath routines are now selected on hpux.
> 
> Testing.
> 

It is unclear to me if the patch will meet everyone's
expectation.  In particular, there are currently no 
target-specific macros used in the Fortran frontend.
Using 'defined(__hpux__)' may make some unhappy as 
it now complicates maintenance and adding new Fortran
features.