[PATCH v2] newlib: skip build of AArch64 80bit and 128bit long double functions when sizeof(double) == sizeof(long double)

[Corinna Vinschen]

On Jul 21 13:28, Corinna Vinschen wrote:
> On Jul 21 07:19, Radek Barton via Newlib wrote:
> > Hello.
> > 
> > Is there any further feedback on the second version of the patch? As
> > far as I understand it, it does not make sense to build
> > implementations in `aarch64/ld` folder at all if `_LDBL_EQ_DBL` is
> > defined. Is that assumption correct?
> 
> IIUC, sizeof(double) == sizeof(long double), right?
> 
> If so, _LDBL_EQ_DBL should be set and the long double functions
> are automatically mapped to the double functions.

So, if I'm not completely off-track, you should just define _LDBL_EQ_DBL
for the aarch64-pc-cygwin target.


Corinna