X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?p=subdirmk.git;a=blobdiff_plain;f=subdirmk%2Fregen.mk.in;h=50713d573e1169fb2ed31a31faa1cae255cf21ad;hp=c0278c097de1fb0ea1613f6d46a7034dd8348959;hb=ba71ecedfbdea7751ee544169551262cb08e63b6;hpb=25e5b2717de3a65672c61b3b8da02015c33fcac2

diff --git a/subdirmk/regen.mk.in b/subdirmk/regen.mk.in
index c0278c0..50713d5 100644
--- a/subdirmk/regen.mk.in
+++ b/subdirmk/regen.mk.in
@@ -3,8 +3,11 @@ CONFIGURE	?= configure
 CONFIGURE_AC 	?= $(CONFIGURE).ac
 CONFIG_STATUS 	?= config.status
 
-$(top_srcdir)/$(CONFIGURE): $(top_srcdir)/$(CONFIGURE_AC)
-	cd &^ && autoconf
+CONFIGURE_ACS 	+= $(CONFIGURE_AC)
+CONFIGURE_ACS 	+= subdirmk/subdirmk.ac
+
+$(top_srcdir)/$(CONFIGURE): $(addprefix $(top_srcdir)/,$(CONFIGURE_ACS))
+	cd $(top_srcdir) && autoconf
 
 $(CONFIG_STATUS): $(top_srcdir)/$(CONFIGURE)
 	./$(CONFIG_STATUS) --recheck
@@ -19,3 +22,9 @@ makefiles.phantom: 						\
 		$(top_srcdir)/Perdir.mk.in			\
 		$(foreach m,$(MAKEFILES),$(top_srcdir)/$(m).in)
 	./$(CONFIG_STATUS)
+
+realclean: clean
+	$(RM) config.status config.log
+	$(RM) main.mk $(MAKEFILES)
+
+-include $(ALL_DEPFILES)