--- percona-server-5.5.57-38.9/include/m_string.h~	2017-09-03 14:08:34.000000000 +0200
+++ percona-server-5.5.57-38.9/include/m_string.h	2017-09-03 14:10:58.545427673 +0200
@@ -273,7 +273,7 @@
    @return          the last non-space character
 */
 
-#ifdef __x86_64__
+#if defined(__x86_64__) && !defined(__ILP32__)
 
 #if SIZEOF_LONG != 8
 # error "SIZEOF_LONG != 8"