diff --git a/libf2c/ChangeLog b/libf2c/ChangeLog
index 6d0499cb20d..9e3e2a70445 100644
--- a/libf2c/ChangeLog
+++ b/libf2c/ChangeLog
@@ -1,3 +1,7 @@
+Mon Jun  3 22:21:23 2002  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* Makefile.in (s-libe77): Add WARN_CFLAGS.
+
 Sun Jun  2 10:32:35 2002  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* libI77/dfe.c (s_rdfe, s_wdfe): Wrap parentheses around
diff --git a/libf2c/Makefile.in b/libf2c/Makefile.in
index 1e7c73738f1..c6fa9ad52ce 100644
--- a/libf2c/Makefile.in
+++ b/libf2c/Makefile.in
@@ -175,7 +175,7 @@ s-libe77: f2cext.c
 	do \
 	  echo $${name}; \
 	  $(LIBTOOL) --mode=compile $(CC) -c -I. -I$(srcdir) -I../../include \
-	    $(CPPFLAGS) $(CFLAGS) -DL$${name} $(srcdir)/f2cext.c \
+	    $(CPPFLAGS) $(WARN_CFLAGS) $(CFLAGS) -DL$${name} $(srcdir)/f2cext.c \
 	    -o libE77/L$${name}.lo ; \
 	  if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
 	  echo libE77/L$${name}.lo >> $@.T; \