Configuring of dub for the application reading enviroment variable

[Andrew via Digitalmars-d-learn]

On Friday, 30 September 2016 at 10:31:52 UTC, MGW wrote:
> My STARTING application shall read the enviroment variable.
> For example MY_VARIABLE= "I'm Gena".
> The MY_VARIABLE variable needs to be set in dub.json so
> what she would be visible in case of start of my application.
> Purpose: to set LD_LIBRARY_PATH having specified a certain 
> directory in dub packet.
>
> Please, write an example of dub.json for it.

Can you use preBuildCommands, e.g.:

"preBuildCommands" : ["export LD_LIBRARY_PATH=dir"]