X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=subdirmk%2Fregen.mk.in;h=50713d573e1169fb2ed31a31faa1cae255cf21ad;hb=ee4b03ddfc27f2fe28d2d20abf72ed45a98e8737;hp=81739b9180e1ac72863eace9ca725841ab7ab349;hpb=47bbde5189c25e9a43c821d7c1db3d88a63eeafd;p=subdirmk.git

diff --git a/subdirmk/regen.mk.in b/subdirmk/regen.mk.in
index 81739b9..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
@@ -16,5 +19,12 @@ main.mk $(MAKFILES): makefiles.phantom
 makefiles.phantom: 						\
 		$(top_srcdir)/subdirmk/generate			\
 		$(CONFIG_STATUS)				\
+		$(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)