Change native-comp-async-jobs-number default to 1

diff --git a/lisp/emacs-lisp/comp.el b/lisp/emacs-lisp/comp.el
index 6c9d245fc91e8d37dd8a63bf8c1b8710cb1992b2..73cf5f1e806fd61862b008911f7f06d37c7e4d69 100644 (file)
--- a/lisp/emacs-lisp/comp.el
+++ b/lisp/emacs-lisp/comp.el
@@ -117,7 +117,7 @@ those primitives unnecessary in case of function redefinition/advice."
   :type '(repeat symbol)
   :version "28.1")
 
-(defcustom native-comp-async-jobs-number 0
+(defcustom native-comp-async-jobs-number 1
   "Default number of subprocesses used for async native compilation.
 Value of zero means to use half the number of the CPU's execution units,
 or one if there's just one execution unit."