diff -ru libdvdnav-0.1.10.orig/configure libdvdnav-0.1.10/configure
--- libdvdnav-0.1.10.orig/configure	2004-06-10 17:13:17.000000000 -0400
+++ libdvdnav-0.1.10/configure	2008-04-22 10:55:11.000000000 -0400
@@ -21464,7 +21464,7 @@
 
 
 
-case "`id`" in
+case dontmatch in
   uid=0\(* )
     echo "$as_me:$LINENO: checking for aclocal directory" >&5
 echo $ECHO_N "checking for aclocal directory... $ECHO_C" >&6
diff -ru libdvdnav-0.1.10.orig/src/dvdread/bswap.h libdvdnav-0.1.10/src/dvdread/bswap.h
--- libdvdnav-0.1.10.orig/src/dvdread/bswap.h	2004-01-11 16:43:13.000000000 -0500
+++ libdvdnav-0.1.10/src/dvdread/bswap.h	2006-03-02 20:38:09.000000000 -0500
@@ -84,6 +84,12 @@
       (((x) & 0x000000000000ff00) << 40) | \
       (((x) & 0x00000000000000ff) << 56))
 
+#elif defined(__APPLE__)
+#include <libkern/OSByteOrder.h>
+#define B2N_16(x) x = OSSwapInt16(x)
+#define B2N_32(x) x = OSSwapInt32(x)
+#define B2N_64(x) x = OSSwapInt64(x)
+
 #else
 
 /* If there isn't a header provided with your system with this functionality