From 0cdc446a1979ebacea9c784abb2258bccbf5167a Mon Sep 17 00:00:00 2001
From: miaooo0000OOOO <1683618861@qq.com>
Date: Thu, 20 Feb 2025 11:09:16 +0800
Subject: [PATCH] =?UTF-8?q?=E9=BB=98=E8=AE=A4=E5=B9=B6=E8=A1=8C=E7=BC=96?=
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---
 setup.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index ddd4835..69d676a 100644
--- a/setup.py
+++ b/setup.py
@@ -276,8 +276,13 @@ class CMakeBuild(BuildExtension):
                     "-DCMAKE_OSX_ARCHITECTURES={}".format(";".join(archs))]
 
         if "CMAKE_BUILD_PARALLEL_LEVEL" not in os.environ:
+            cpu_count = os.cpu_count()
+            if cpu_count is None:
+                cpu_count = 1
             if hasattr(self, "parallel") and self.parallel:
-                build_args += [f"-j{self.parallel}"]
+                build_args += [f"--parallel={self.parallel}"]
+            else:
+                build_args += [f"--parallel={cpu_count}"]
         print("CMake args:", cmake_args)
         build_temp = Path(ext.sourcedir) / "build"
         if not build_temp.exists():