discount/discount-fix-compile-warings.diff

Index: Makefile.in
===================================================================
--- Makefile.in.orig
+++ Makefile.in
@@ -115,9 +115,9 @@ test:	$(PGMS) $(TESTFRAMEWORK) verify
 	done
 
 cols:   tools/cols.c config.h
-	$(CC) -o cols tools/cols.c
+	$(CC) $(CFLAGS) -o cols tools/cols.c
 echo:   tools/echo.c config.h
-	$(CC) -o echo tools/echo.c
+	$(CC) $(CFLAGS) -o echo tools/echo.c
 	
 clean:
 	rm -f $(PGMS) $(TESTFRAMEWORK) $(SAMPLE_PGMS) *.o