diff -Naur avidemux_2.3.0/configure.in avidemux_2.3.0-magellan/configure.in
--- avidemux_2.3.0/configure.in	2006-11-25 22:02:07.000000000 +0100
+++ avidemux_2.3.0-magellan/configure.in	2008-04-23 09:13:10.000000000 +0200
@@ -234,7 +234,7 @@
 if test "x$use_cygwin" = "xyes"; then
         LDFLAGS="$LDFLAGS -lpthreadGC1 "
 else
-        LDFLAGS="$LDFLAGS -lpthread -lX11 -lXext -L/usr/X11R6/lib"
+        LDFLAGS="$LDFLAGS -lpthread -lX11 -lXext"
 fi
 dnl _________________ malloc.h ___________________
 
@@ -878,7 +878,7 @@
 			#include <stdio.h>
 			#include <X11/Intrinsic.h>
 		])
-	AC_CHECK_LIB(Xv, XvShmPutImage, , have_xv=no, -L/usr/X11R6/lib -L/usr/X11R6/lib64  -lXext -lX11 -lm)
+	AC_CHECK_LIB(Xv, XvShmPutImage, , have_xv=no, -lXext -lX11 -lm)
 
 	if test "x$have_xv" = "xyes"; then
 		AC_DEFINE(USE_XV,1,[Try to use Xv extension])