diff --git a/ChangeLog b/ChangeLog
index c5ac6d6a6..cc5f3f5b3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-05-03  Alexandre Oliva  <aoliva@redhat.com>
+
+	* configure.in (noconfigdirs) [*-cygwin*, *-mingw*, *-beos]: Disable
+	libgcj.
+
 2001-04-26  Alexandre Oliva  <aoliva@redhat.com>
 
 	* configure.in (noconfigdirs): Don't reset it from scratch in the
diff --git a/configure.in b/configure.in
index 15fe7b427..eb346cb41 100644
--- a/configure.in
+++ b/configure.in
@@ -739,7 +739,7 @@ case "${target}" in
     ;;
   i[3456]86-*-mingw32*)
     target_configdirs="$target_configdirs target-mingw"
-    noconfigdirs="$noconfigdirs expect target-libgloss target-libffi"
+    noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
 
     # Can't build gdb for mingw32 if not native.
     case "${host}" in
@@ -750,7 +750,7 @@ case "${target}" in
     ;;    
   *-*-cygwin*)
     target_configdirs="$target_configdirs target-libtermcap target-winsup"
-    noconfigdirs="$noconfigdirs target-gperf target-libgloss target-libffi"
+    noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
     # always build newlib.
     skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
 
@@ -785,7 +785,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs emacs emacs19 target-libgloss target-libffi"
     ;;
   i[3456]86-*-beos*)
-     noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
+     noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
      ;;
  m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
     noconfigdirs="$noconfigdirs target-libiberty target-librx target-libg++ target-libstdc++ target-libio target-libf2c target-libchill target-zlib target-libobjc"