diff -Naur mariadb-10.5.10.org/cmake/install_layout.cmake mariadb-10.5.10.sw/cmake/install_layout.cmake
--- mariadb-10.5.10.org/cmake/install_layout.cmake	2022-04-14 16:05:15.690000000 +0000
+++ mariadb-10.5.10.sw/cmake/install_layout.cmake	2022-04-18 14:29:06.470000000 +0000
@@ -140,7 +140,11 @@
 SET(INSTALL_SYSCONF2DIR_RPM             "/etc/my.cnf.d")
 #
 IF(CMAKE_SIZEOF_VOID_P EQUAL 8)
-  SET(INSTALL_LIBDIR_RPM                "lib64")
+	IF(CMAKE_SYSTEM_PROCESSOR MATCHES "sw_64")
+	  SET(INSTALL_LIBDIR_RPM                "lib")
+ 	ELSE()
+  	  SET(INSTALL_LIBDIR_RPM                "lib64")
+	ENDIF()
 ELSE()
   SET(INSTALL_LIBDIR_RPM                "lib")
 ENDIF()