compiling glibc using -fasynchronous-unwind-tables for arm

[Abhijit Ray Chaudhury]

Hi.

Has anybody compiled glibc with -fasynchronous-unwind-tables for arm
platform?

Thanking You,

-Abhijit

On Thu, 9 Mar, 2023, 3:34 pm Abhijit Ray Chaudhury, <
abhijit.ray.chaudhury@gmail.com> wrote:

> Hi ,
>
> I am trying to compile glibc-2.25 with -fasynchronous-unwind-tables flag
> for correctly generating backtrace . But during configure, it conflicts
> with -fno-unwind-tables passed by sysdeps/arm/preconfigure and generates
> link error during conftest.
>
> My gcc does not enable -fasynchronous-unwind-tables by default. How do I
> compile entire libc using unwind-tables ?
>
> Thanks in Advance,
> -Abhijit
>