How can I build LDC v1.18.0?

[Sobaya]

On Wednesday, 30 October 2019 at 04:08:18 UTC, Sobaya wrote:
> On Tuesday, 29 October 2019 at 19:36:49 UTC, kinke wrote:
>> On Tuesday, 29 October 2019 at 18:12:36 UTC, Sobaya wrote:
>>> Surely I succeeded on master branch, but why this bug is 
>>> remained at release tag?
>>
>> 1.18 is 13 days old, the fix was merged 8 days ago, and the 
>> latent issue has been there for months if not years and has 
>> only become acute now with, as explained, *some* LLVM 9 
>> configs.
>
> Thank you.
> Then I'll try to work in master branch.

I tried but get an error "Option 'mc-relax-all' registered more 
than once!".