--- MPlayer-1.0rc1/configure.old	2006-11-21 02:13:10.000000000 +0100
+++ MPlayer-1.0rc1/configure	2006-11-21 02:13:20.000000000 +0100
@@ -3806,6 +3806,9 @@
     fi
   done
   #FIXME: This is ugly as it can duplicate a -I parameter..
+  if test "$_inc_x11" = "-I/usr/include" ; then
+    _inc_x11=""
+  fi
   _inc_extra="$_inc_extra $_inc_x11"
   if test -z "$_inc_x11" ; then
     _x11=no