Are macports builds prevented from accessing /dev/random ?

[Daniel J. Luke]

On Jun 13, 2017, at 4:57 PM, Christopher Jones <jonesc at hep.phy.cam.ac.uk> wrote:
> :info:build open('/dev/random'): Operation not permitted
> 
> Now, this works outside. So I suspect the build is in some way prevent the build process from accessing this. Is this possible ? If so, more to the point, is there a way I can get this to work… ?

I suspect the sandbox doesn't include access to /dev/random (Macports started using sandbox-exec with version 2.2.0)

As a temporary workaround (or to test this theory) you can add "sandbox_enable no" to your macports.conf
-- 
Daniel J. Luke