Index: luaconf.h
===================================================================
--- luaconf.h (nonexistent)
+++ luaconf.h (revision 5)
@@ -0,0 +1,20 @@
+
+/*****************************
+ luaconf.h - Multilib Header
+ *****************************/
+
+#ifndef __MULTILIB__LUACONF_H__
+#define __MULTILIB__LUACONF_H__
+
+#if defined(__x86_64__) || \
+ defined(__sparc64__) || \
+ defined(__arch64__) || \
+ defined(__powerpc64__) || \
+ defined(__riscv_xlen) && __riscv_xlen == 64 || \
+ defined (__s390x__)
+#include "luaconf-64.h"
+#else
+#include "luaconf-32.h"
+#endif
+
+#endif /* __MULTILIB__LUACONF_H__ */