[svn-r3827] Purpose:

Bug fix.
Description:
    'make distclean' is broken on FreeBSD 4.3, with some syntax errors.  I have
    a feeling that the make command is more picky in FBSD 4.3 than in 4.2 which
    is what is causing these errors to crop up now.
Solution:
    Add missing semicolon to line in 'clean' target and take out bogus '-'s
    in front of "$(RM)" commands which are already in if's
Platforms tested:
    FreeBSD 4.3 (hawkwind)

config/conclude.in

@@ -191,13 +191,13 @@ mostlyclean:
 	    fi;                                                               \
 	done
 	@if test -n "$(LIB_OBJ)"; then                                        \
-	    -$(RM) $(LIB_OBJ) $(LIB_OBJ:.lo=.o);                              \
+	    $(RM) $(LIB_OBJ) $(LIB_OBJ:.lo=.o);                              \
 	fi
 	@if test -n "$(TEST_OBJ)"; then                                       \
-	    -$(RM) $(TEST_OBJ) $(TEST_OBJ:.lo=.o);                            \
+	    $(RM) $(TEST_OBJ) $(TEST_OBJ:.lo=.o);                            \
 	fi
 	@if test -n "$(PROG_OBJ)" || test -n "$(MOSTLYCLEAN)"; then           \
-	    -$(RM) $(PROG_OBJ) $(PROG_OBJ:.lo=.o) $(MOSTLYCLEAN);             \
+	    $(RM) $(PROG_OBJ) $(PROG_OBJ:.lo=.o) $(MOSTLYCLEAN);             \
 	fi
 
 ## Like `mostlyclean' except it also removes the final targets: things like
@@ -211,7 +211,7 @@ clean: mostlyclean
 	    fi;                                                               \
 	done
 	@if test -n "$(LIB)" -o -n "$(TEST_PROGS)" -o -n "$(PROGS)" -o -n "$(CLEAN)"; then \
-	    -$(RM) $(LIB) $(TEST_PROGS) $(PROGS) $(CLEAN)                     \
+	    $(RM) $(LIB) $(TEST_PROGS) $(PROGS) $(CLEAN);                     \
 	fi;
 	-$(RM) -r .libs