diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 141e8c7fef..cf2237c40c 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -2,7 +2,9 @@
 
 	* ia64-linux-nat.c: Include gdb_string.h.
 	* alpha-nat.c: Ditto.
-	* ia64-linux-nat.c: Ditto.
+	* ppc-linux-nat.c: Ditto.
+	* Makefile.in (ia64-linux-nat.o, alpha-nat.o, ppc-linux-nat.o):
+	Update dependencies.
 
 2002-12-05  Andrew Cagney  <ac131313@redhat.com>
 
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index d91b0731b2..d30a9df702 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1514,7 +1514,7 @@ aix-thread.o: aix-thread.c $(defs_h) $(gdb_assert_h) $(gdbthread_h) \
 alpha-linux-tdep.o: alpha-linux-tdep.c $(defs_h) $(frame_h) $(gdbcore_h) \
 	$(value_h) $(alpha_tdep_h)
 alpha-nat.o: alpha-nat.c $(defs_h) $(inferior_h) $(gdbcore_h) $(target_h) \
-	$(regcache_h) $(alpha_tdep_h) $(gregset_h)
+	$(regcache_h) $(alpha_tdep_h) $(gregset_h) $(gdb_string_h)
 alpha-osf1-tdep.o: alpha-osf1-tdep.c $(defs_h) $(frame_h) $(gdbcore_h) \
 	$(value_h) $(alpha_tdep_h)
 alpha-tdep.o: alpha-tdep.c $(defs_h) $(frame_h) $(inferior_h) $(symtab_h) \
@@ -1810,7 +1810,7 @@ ia64-aix-nat.o: ia64-aix-nat.c $(defs_h) $(inferior_h) $(target_h) \
 	$(objfiles_h) $(gdb_stat_h)
 ia64-aix-tdep.o: ia64-aix-tdep.c $(defs_h)
 ia64-linux-nat.o: ia64-linux-nat.c $(defs_h) $(inferior_h) $(target_h) \
-	$(gdbcore_h) $(regcache_h) $(gregset_h)
+	$(gdbcore_h) $(regcache_h) $(gregset_h) $(gdb_string_h)
 ia64-linux-tdep.o: ia64-linux-tdep.c $(defs_h) $(arch_utils_h)
 ia64-tdep.o: ia64-tdep.c $(defs_h) $(inferior_h) $(symfile_h) $(gdbcore_h) \
 	$(arch_utils_h) $(floatformat_h) $(regcache_h) $(doublest_h) \
@@ -2015,7 +2015,7 @@ ppc-bdm.o: ppc-bdm.c $(defs_h) $(gdbcore_h) $(gdb_string_h) $(frame_h) \
 	$(objfiles_h) $(gdb_stabs_h) $(serial_h) $(ocd_h) $(ppc_tdep_h) \
 	$(regcache_h)
 ppc-linux-nat.o: ppc-linux-nat.c $(defs_h) $(frame_h) $(inferior_h) \
-	$(gdbcore_h) $(regcache_h) $(gregset_h) $(ppc_tdep_h)
+	$(gdbcore_h) $(regcache_h) $(gregset_h) $(ppc_tdep_h) $(gdb_string_h)
 ppc-linux-tdep.o: ppc-linux-tdep.c $(defs_h) $(frame_h) $(inferior_h) \
 	$(symtab_h) $(target_h) $(gdbcore_h) $(gdbcmd_h) $(symfile_h) \
 	$(objfiles_h) $(regcache_h) $(value_h) $(solib_svr4_h) $(ppc_tdep_h)