--- binutils_061219/configure.in	2006-12-19 10:44:05.271348000 +0100
+++ src/configure.in	2006-12-19 13:08:39.805756700 +0100
@@ -281,6 +281,10 @@
     # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl gnuserv"
     noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool newlib"
     ;;
+  x86_64-*-mingw*)
+    # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl gnuserv"
+    noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool newlib"
+    ;;
   i[[3456789]]86-*-beos*)
     noconfigdirs="$noconfigdirs tk itcl libgui gdb"
     ;;
@@ -618,6 +622,10 @@
     target_configdirs="$target_configdirs target-winsup"
     noconfigdirs="$noconfigdirs expect target-libgloss target-newlib ${libgcj}"
     ;;    
+  x86_64-*-mingw*)
+    target_configdirs="$target_configdirs target-winsup"
+    noconfigdirs="$noconfigdirs expect target-libgloss target-newlib ${libgcj}"
+    ;;    
   *-*-cygwin*)
     target_configdirs="$target_configdirs target-libtermcap target-winsup"
     noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
@@ -933,6 +941,8 @@
     ;;
   *-mingw32*)
     ;;
+  *-mingw64*)
+    ;;
   *-interix*)
     host_makefile_frag="config/mh-interix"
     ;;