Workaround for QSBR mode issue #4390

[Petr Špaček]

On 26. 08. 26 3:00, Robert Kirkman via bind-users wrote:
> Hello, we have developed this workaround for the hanging problem with builds of bind with the configure argument --with-liburcu=qsbr :
> 
> the hanging problem is reproducible on both ARM Android and ARM GNU/Linux, and is fixed on both by this.

Out of curiosity, why do you want QSBR?

-- 
Petr Špaček