Fix dependencies for tlink.o.

Found while changing code in vec.h and doing incremental builds.

2012-11-20  Diego Novillo  <dnovillo@google.com>

	* Makefile.in (tlink.o): Add dependency on VEC_H.

From-SVN: r193668

gcc/ChangeLog

 2012-11-20  Diego Novillo  <dnovillo@google.com>
 
+	* Makefile.in (tlink.o): Add dependency on VEC_H.
+
+2012-11-20  Diego Novillo  <dnovillo@google.com>
+
 	PR middle-end/55398
 	* vec.h (class vec_prefix): Make every field public.
 	Rename field alloc_ to alloc_PRIVATE_.

gcc/Makefile.in

@@ -1908,7 +1908,7 @@ collect2-aix.o : collect2-aix.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
     collect2-aix.h
 
 tlink.o: tlink.c $(DEMANGLE_H) $(HASHTAB_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
-    $(OBSTACK_H) collect2.h intl.h $(DIAGNOSTIC_CORE_H)
+    $(OBSTACK_H) collect2.h intl.h $(DIAGNOSTIC_CORE_H) $(VEC_H)
 
 lto-wrapper$(exeext): lto-wrapper.o ggc-none.o libcommon-target.a $(LIBDEPS)
 	+$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \