• Brian (2/2) Jan 10 2019 OSX = macOS
• Andre Pany (7/9) Jan 10 2019 I am not really sure what a dub macro is?
• Brian (3/12) Jan 22 2019 I create one issue, thanks!
• Andre Pany (8/23) Jan 22 2019 With the example from the github issue it is now clear for me,
• bauss (3/18) Jan 23 2019 That's actually not Dub.

Brian <zoujiaqing gmail.com> writes:

OSX = macOS
Darwin = macOS / iOS / watchOS / tvOS

Andre Pany <andre s-e-a-p.de> writes:

On Thursday, 10 January 2019 at 13:39:06 UTC, Brian wrote:
 OSX = macOS
 Darwin = macOS / iOS / watchOS / tvOS

I am not really sure what a dub macro is?
If this a requirement/enhancement request for dub, you could 
create an issue here
https://github.com/dlang/dub/issues


Kind regards
Andre

Brian <zoujiaqing gmail.com> writes:

On Thursday, 10 January 2019 at 18:34:12 UTC, Andre Pany wrote:
 On Thursday, 10 January 2019 at 13:39:06 UTC, Brian wrote:
 OSX = macOS
 Darwin = macOS / iOS / watchOS / tvOS

 I am not really sure what a dub macro is?
 If this a requirement/enhancement request for dub, you could 
 create an issue here
 https://github.com/dlang/dub/issues


 Kind regards
 Andre

I create one issue, thanks!
https://github.com/dlang/dub/issues/1639

Andre Pany <andre s-e-a-p.de> writes:

On Tuesday, 22 January 2019 at 16:21:39 UTC, Brian wrote:
 On Thursday, 10 January 2019 at 18:34:12 UTC, Andre Pany wrote:
 On Thursday, 10 January 2019 at 13:39:06 UTC, Brian wrote:
 OSX = macOS
 Darwin = macOS / iOS / watchOS / tvOS

 I am not really sure what a dub macro is?
 If this a requirement/enhancement request for dub, you could 
 create an issue here
 https://github.com/dlang/dub/issues


 Kind regards
 Andre

 I create one issue, thanks!
 https://github.com/dlang/dub/issues/1639

With the example from the github issue it is now clear for me, 
sorry it is not related to dub but indeed a dmd enhancement 
request. You want a new predefined version 
(https://dlang.org/spec/version.html#predefined-versions).

Please file the enhancement request here https://issues.dlang.org

Kind regards
Andre

bauss <jj_1337 live.dk> writes:

On Tuesday, 22 January 2019 at 16:21:39 UTC, Brian wrote:
 On Thursday, 10 January 2019 at 18:34:12 UTC, Andre Pany wrote:
 On Thursday, 10 January 2019 at 13:39:06 UTC, Brian wrote:
 OSX = macOS
 Darwin = macOS / iOS / watchOS / tvOS

 I am not really sure what a dub macro is?
 If this a requirement/enhancement request for dub, you could 
 create an issue here
 https://github.com/dlang/dub/issues


 Kind regards
 Andre

 I create one issue, thanks!
 https://github.com/dlang/dub/issues/1639

That's actually not Dub.

It's DMD.