Invoke getconf correctly to extract the right number of cores

Reviewed By: jberdine Differential Revision: D6408325 fbshipit-source-id: 485d20f
7 years ago · 5588f5e1ea
parent 09a807fe0a
commit 5588f5e1ea
1 changed files with 1 additions and 1 deletions
--- a/infer/src/base/Config.ml
+++ b/infer/src/base/Config.ml
@ -480,7 +480,7 @@ let wrappers_dir = lib_dir ^/ "wrappers"

 let ncpu =
  try
-    Utils.with_process_in "getconf NPROCESSORS_ONLN_ 2>/dev/null" (fun chan ->
+    Utils.with_process_in "getconf _NPROCESSORS_ONLN 2>/dev/null" (fun chan ->
        Scanf.bscanf (Scanf.Scanning.from_channel chan) "%d" (fun n -> n) )
    |> fst
  with _ -> 1