diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4409487121a..3c4c61dfbe9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2002-06-10  Tom Tromey  <tromey@redhat.com>
+
+	* Makefile.in (LANGHOOKS_DEF_H): Include langhooks-def.h.
+	(c-common.o): Depend on langhooks.h.
+
 2002-06-10  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* cpphash.h (_cpp_read_logical_line_trad,
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index e03f28a2b09..4e1385aa8a4 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -544,7 +544,7 @@ CONFIG_H = $(GCONFIG_H) insn-constants.h insn-flags.h
 TCONFIG_H = tconfig.h $(xm_file_list)
 TARGET_H = target.h
 HOOKS_H = hooks.h
-LANGHOOKS_DEF_H = langhooks.h $(HOOKS_H)
+LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 TARGET_DEF_H = target-def.h $(HOOKS_H)
 TM_P_H = tm_p.h $(tm_p_file_list) tm-preds.h
 
@@ -1231,7 +1231,7 @@ s-under: $(GCC_PASSES)
 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
 	$(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
 	$(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def $(TARGET_H) \
-	diagnostic.h tree-inline.h except.h gt-c-common.h real.h
+	diagnostic.h tree-inline.h except.h gt-c-common.h real.h langhooks.h
 
 # A file used by all variants of C and some other languages.