From 40a10c217de15cea7b0fa51f175b5c65633f788a Mon Sep 17 00:00:00 2001
From: Gavin Zhang <zheddie@163.com>
Date: Thu, 18 Aug 2022 12:55:32 +0800
Subject: [PATCH] Use make on i system (#8178)

Co-authored-by: GavinZhang <zhanggan@cn.ibm.com>
---
 python-package/setup.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/python-package/setup.py b/python-package/setup.py
index 725f82e05..ee42a9f7e 100644
--- a/python-package/setup.py
+++ b/python-package/setup.py
@@ -171,6 +171,8 @@ class BuildExt(build_ext.build_ext):  # pylint: disable=too-many-ancestors
             build_tool = 'ninja'
         else:
             build_tool = 'make'
+        if sys.platform.startswith('os400'):
+            build_tool = 'make'
 
         if system() == 'Windows':
             # Pick up from LGB, just test every possible tool chain.