diff -ruN libradius-linux.orig/Makefile libradius-linux/Makefile
--- libradius-linux.orig/Makefile	2004-08-27 09:20:33.000000000 +0200
+++ libradius-linux/Makefile	2008-04-05 00:50:06.000000000 +0200
@@ -29,10 +29,10 @@
 RM=		rm -f
 LN=		ln
 CC=		cc
-CFLAGS= -O2
+CFLAGS=		-O2 -fPIC
 
-# linux -L$(PREFIX)/lib -lmd
-LIBMD= -L$(PREFIX)/lib -lmd
+# linux -L$(PREFIX)/lib -lcrypto
+LIBMD= -L$(PREFIX)/lib -lcrypto
 
 # netbsd - it's in libc
 #LIBMD= -L/usr/lib -lc
diff -ruN libradius-linux.orig/radlib.c libradius-linux/radlib.c
--- libradius-linux.orig/radlib.c	2004-08-27 08:56:52.000000000 +0200
+++ libradius-linux/radlib.c	2005-05-20 02:17:18.000000000 +0200
@@ -33,7 +33,6 @@
 #include <arpa/inet.h>
 
 #include <errno.h>
-#include "md5.h"
 #include <netdb.h>
 #include <stdarg.h>
 #include <stddef.h>
@@ -42,10 +41,16 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "radlib_private.h"
-#if defined(__linux__)
-#define MSG_WAITALL     0
+#ifndef __linux__ /* really, openssl */
+#  include "md5.h"
+#else
+#  include <openssl/md5.h>
+#  define MD5Init MD5_Init
+#  define MD5Update MD5_Update
+#  define MD5Final MD5_Final
 #endif
+
+#include "radlib_private.h"
 #if !defined(__printflike)
 #define __printflike(fmtarg, firstvararg)                               \
         __attribute__((__format__ (__printf__, fmtarg, firstvararg)))