better support SMP builds in libf2c

From-SVN: r26521

libf2c/ChangeLog

+Sat Apr 17 17:33:30 1999  Craig Burley  <craig@jcb-sc.com>
+
+	From H.J. Lu <hjl@gnu.org>:
+        * Makefile.in (s-libi77): Depend on i77.
+        (s-libf77): Depend on i77.
+        (s-libu77): Depend on u77.
+
 Mon Apr 12 21:38:14 1999  Mumit Khan  <khan@xraylith.wisc.edu>
 	
 	* libF77/getenv_.c: Include stdlib.h.

libf2c/Makefile.in

@@ -139,12 +139,18 @@ $(LIBG2C): s-libi77 s-libf77 s-libu77 s-libe77
 	  $(AR) $(AR_FLAGS) $(LIBG2C) $$objs
 	$(RANLIB) $(LIBG2C)
 
+s-libi77: i77
+
 i77:
 	cd libI77; $(MAKE) $(FLAGS_TO_PASS) all
 
+s-libf77: f77
+
 f77:
 	cd libF77; $(MAKE) $(FLAGS_TO_PASS) all
 
+s-libu77: u77
+
 u77:
 	cd libU77; $(MAKE) $(FLAGS_TO_PASS) all