Building libm library

[Harish]

Ok, thanks for the clarification. One more question. I would like to use
math library on a baremetal and want to know if the newlib math library
uses system calls?. If yes, is there any other implementation which can be
used for baremetals?

Regards,
Harish

On Thu, 15 Jul, 2021, 11:19 pm Jeff Johnston, <jjohnstn@redhat.com> wrote:

> Hello Harish,
>
> It isn't supported.  There are no top Makefile targets for you to do this
> and building targets directly from Makefiles in subdirectories often
> runs into issues (e.g. missing headers that haven't been copied or
> paths/vars set incorrectly since they are supposed to be set by parent
> Makefiles).
> In addition, the errno/reentrant mechanisms used by libm.a are supplied by
> libc.a.
>
> -- Jeff J.
>
> On Thu, Jul 15, 2021 at 7:44 AM Harish <harishcse44@gmail.com> wrote:
>
>> Hi newlib,
>>
>> I would like to build just libm.a library, is it possible? if yes, please
>> let me know how can I do it.
>>
>>
>> Thanks,
>> Harish C
>>
>>