confsubst: Rename to confsubst.in and substitute.

[cfd] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 29080c2..7ca039d 100644 (file)
--- 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