X-Git-Url: https://git.distorted.org.uk/~mdw/cfd/blobdiff_plain/74c50df9aca7e5416d8e7d3d2c8f385ff103b081..cac38f7fe315b2869985b49beaca4677c568b853:/Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 29080c2..7ca039d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -33,7 +33,7 @@ CLEANFILES		 =
 ###--------------------------------------------------------------------------
 ### Handy variables.
 
-confsubst = $(srcdir)/confsubst
+confsubst = $(srcdir)/confsubst.in
 mkdir_p = $(srcdir)/config/install-sh -d
 
 ###--------------------------------------------------------------------------
@@ -83,7 +83,17 @@ pkgdata_DATA		+= getdate.y getdate.h
 ## Scripts.
 pkgdata_SCRIPTS		+= install-ac
 pkgdata_SCRIPTS		+= maninst
+
+## confsubst
 pkgdata_SCRIPTS		+= confsubst
+CLEANFILES		+= confsubst
+EXTRA_DIST		+= confsubst.in
+
+confsubst: confsubst.in Makefile
+	$(confsubst) $(srcdir)/confsubst.in >$@.new \
+		VERSION=$(VERSION)
+	chmod +x $@.new
+	mv $@.new $@
 
 ## Testsuites.
 pkgdata_DATA		+= autotest.am