Any alternative for <parallel/algorithm> ? (not available on MacOS)

[cesss]

Hi!

I'm trying to build on MacOS, and the <parallel/algorithm> header (included by include/Config.h) doesn't exist. It doesn't exist neither in Apple's clang, nor in my custom-built clang (7.0). And it seems it doesn't exist in the most recent clang either (8.0).

Is there any alternative I can use, instead of that header?

Thanks!

[cesss]

News: Just checked that the fork at https://github.com/digitalillusions/CompactNSearch/commits/master successfully builds on Mac. You might want to merge it into your repository.