--- bin/platform	2023-07-25 04:08:45.000000000 +0800
+++ bin/platform	2023-07-25 03:29:05.000000000 +0800
@@ -24,7 +24,7 @@
 esac
 
 uname=`uname`
-arch=
+arch=powerpc
 
 case "$uname" in
 AIX)