diff -Naur potracegui-1.3.4.orig/admin/acinclude.m4.in potracegui-1.3.4/admin/acinclude.m4.in
--- potracegui-1.3.4.orig/admin/acinclude.m4.in	2004-12-18 14:53:54.000000000 +0100
+++ potracegui-1.3.4/admin/acinclude.m4.in	2009-07-21 10:33:01.000000000 +0200
@@ -968,7 +968,7 @@
   X_LDFLAGS="-L$x_libraries"
 fi
 all_includes="$X_INCLUDES"
-all_libraries="$X_LDFLAGS"
+all_libraries=""
 
 # Check for libraries that X11R6 Xt/Xaw programs need.
 ac_save_LDFLAGS="$LDFLAGS"