bug#57346: undeclared identifier 'CLOCK_MONOTONIC'

[Howard Melman]

Gregory Heytings <gregory@heytings.org> writes:

>> Configured for 'x86_64-apple-darwin17.7.0'.
>>
>> But I don't know what that is.
>>
>
> See https://github.com/apple/darwin-xnu.
>
> Darwin is the roughly speaking the kernel of all Apple operating
> systems (macOS, iOS, ...).  More precisely, XNU is the kernel of
> Darwin, and Darwin is the core operating system on which Apple
> operating systems are based.  Darwin 17.7.0 is the basis of macOS
> 10.13.6.

Nice mapping of versions here:
https://en.wikipedia.org/wiki/Darwin_(operating_system)#Darwin_16_%E2%80%93_19;_OS_X_rebranded_into_macOS

-- 

Howard