diff -ur xine-lib-1.1.19.orig/configure.ac xine-lib-1.1.19/configure.ac
--- xine-lib-1.1.19.orig/configure.ac	2010-07-25 16:37:30.000000000 +0200
+++ xine-lib-1.1.19/configure.ac	2010-07-26 00:30:47.254790180 +0200
@@ -2395,10 +2395,13 @@
   mips-*)
     AC_DEFINE_UNQUOTED(FPM_MIPS,,[Define to select libmad fixed point arithmetic implementation])
     ;;
-  alphaev56-* | alpha* | ia64-* | hppa*-linux-*)
+  alphaev56-* | alpha* | hppa*-linux-*)
     AC_DEFINE_UNQUOTED(FPM_64BIT,,[Define to select libmad fixed point arithmetic implementation])
     AC_DEFINE_UNQUOTED(ARCH_ALPHA,,[Define this if you're running Alpha architecture])
     ;;
+  ia64-*)
+    AC_DEFINE_UNQUOTED(FPM_64BIT,,[Define to select libmad fixed point arithmetic implementation])
+    ;;
   armv4l-*-linux*)
     AC_DEFINE_UNQUOTED(FPM_ARM,,[Define to select libmad fixed point arithmetic implementation])
     AC_DEFINE_UNQUOTED(ARCH_ARM,,[Define this if you're running ARM architecture])