distclean: clean
-rm -f uconfig.h
+# The microconfiguration.
+
uconfig.h: uconfig.sh config_h.SH
CONFIG_SH=uconfig.sh CONFIG_H=uconfig.h sh ./config_h.SH
+# Do not regenerate perly.c and perly.h.
+
+perly.c: perly.y
+ -@echo perly.c is uptodate
+
+perly.h: perly.y
+ -@echo perly.h is uptodate
+
+# The microperl objects.
+
uav$(_O): $(HE) av.c
$(CC) -c -o $@ $(CFLAGS) av.c