parallel build fixes

[Richard Henderson]

Created or exposed by Zack's last patch, I didn't check which.


r~


        * Makefile.in (toplev.o): Depend on options.h.
        (gcc.o): Depend on specs.h.

Index: Makefile.in
===================================================================
RCS file: /cvs/gcc/gcc/gcc/Makefile.in,v
retrieving revision 1.818
diff -c -p -d -u -r1.818 Makefile.in
--- Makefile.in	2002/01/08 19:03:16	1.818
+++ Makefile.in	2002/01/08 20:19:09
@@ -1233,7 +1233,7 @@ DRIVER_DEFINES = \
   `test "X$${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"`
 
 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
-    Makefile $(lang_specs_files) prefix.h $(GCC_H)
+    Makefile $(lang_specs_files) specs.h prefix.h $(GCC_H)
 	(SHLIB_LINK='$(SHLIB_LINK)' \
 	SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
 	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
@@ -1344,7 +1344,7 @@ toplev.o : toplev.c $(CONFIG_H) $(SYSTEM
    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
    ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) halfpic.h \
-   langhooks.h insn-flags.h
+   langhooks.h insn-flags.h options.h
 	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 	  -DTARGET_NAME=\"$(target_alias)\" \
 	  -c $(srcdir)/toplev.c $(OUTPUT_OPTION)