Find out druntime/import and phobos folder on Linux

[Timoses]

On Saturday, 14 July 2018 at 19:04:01 UTC, Andre Pany wrote:
> On Saturday, 14 July 2018 at 19:00:56 UTC, Anonymouse wrote:
>> On Saturday, 14 July 2018 at 17:19:20 UTC, Andre Pany wrote:
>>> Is there a way to find out both paths based on the dmd 
>>> executable folder?
>>>
>>> What I found out so far, these paths are not always correct:
>>> /usr/include/dmd/druntime/import
>>> /usr/include/dmd/phobos
>>
>> Arch Linux and derivatives keep them under 
>> /usr/include/dlang/{dmd,gdc,ldc}/*
>>
>> You may have to hardcode some common paths and try them in 
>> each in turn. I'm happy to be proven wrong here though.
>
> Somehow also the DMD executable needs to know which 
> Phobos/DRuntime it should use.
> How does DMD is working here? Maybe I can do the same...
>
> Kind regards
> André

Maybe this helps?
https://github.com/dlang/installer/blob/master/linux/dmd_deb.sh#L331
Or check th