From 43effccf8602236c898d2ed1e49d02b43096c259 Mon Sep 17 00:00:00 2001
From: KWSys Upstream <kwrobot@kitware.com>
Date: Wed, 23 Apr 2025 08:35:07 -0400
Subject: [PATCH] KWSys 2025-04-23 (6c76a545)

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit 6c76a54541999a78c9ce0c9f179bb96eb218a199 (master).

Upstream Shortlog
-----------------

Aditya Vidyadhar Kamath (1):
      4cd115f2 testSystemTools: Fix preprocessor condition for AIX
---
 testSystemTools.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testSystemTools.cxx b/testSystemTools.cxx
index 5070df4118..a7002e10b4 100644
--- a/testSystemTools.cxx
+++ b/testSystemTools.cxx
@@ -351,7 +351,7 @@ static bool CheckFileOperations()
   // While we're at it, check proper TestFileAccess functionality.
   bool do_write_test = true;
 #if defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) ||     \
-  defined(__NetBSD__) || defined(__DragonFly__) || defined(__HOS_AIX__)
+  defined(__NetBSD__) || defined(__DragonFly__) || defined(_AIX)
   // If we are running as root on POSIX-ish systems (Linux and the BSDs,
   // at least), ignore this check, as root can always write to files.
   do_write_test = (getuid() != 0);