[Interest] Q_ATOMIC_INT64_IS_SUPPORTED: Qt Compile errors on macOS

[Matthew Woehlke]

On 26/06/2019 21.17, Thiago Macieira wrote:
> The whole reason the file exists is to avoid 
> having to call the compiler to find out its details every time that qmake is 
> started. In order to do what you are asking for, we need to call out to the 
> compiler, which defeats the purpose.

Can't you make that depend on *the compiler*?

  .qmake.stash: /usr/bin/g++

(I guess this wouldn't behave well with ccache, but oh well...)

-- 
Matthew