diff options
| -rw-r--r-- | lib/pure/concurrency/threadpool.nim | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/pure/concurrency/threadpool.nim b/lib/pure/concurrency/threadpool.nim index 3c636d1ce..e0a2ac678 100644 --- a/lib/pure/concurrency/threadpool.nim +++ b/lib/pure/concurrency/threadpool.nim @@ -9,6 +9,9 @@ ## Implements Nimrod's 'spawn'. +when not compileOption("threads"): + {.error: "Threadpool requires --threads:on option.".} + import cpuinfo, cpuload, locks {.push stackTrace:off.} |