From 332213df3e305f06bdda6a191a7f98834c61aa9a Mon Sep 17 00:00:00 2001
From: John Denker <jsd@av8n.com>
Date: Sun, 3 Jun 2012 00:01:46 -0700
Subject: move code from makefile to script, to give better control; defaults
 should not clobber non-defaults

---
 tools/makefile      |  5 +----
 tools/mk_smtp_rules | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 4 deletions(-)
 create mode 100755 tools/mk_smtp_rules

diff --git a/tools/makefile b/tools/makefile
index 005b408..dbe4806 100644
--- a/tools/makefile
+++ b/tools/makefile
@@ -27,10 +27,7 @@ install:
 	chown qmaild /var/qmail/control/*.crtkey
 
 /etc/tcpserver/smtp.rules :
-	install -d /etc/tcpserver
-	@echo '10.:allow,RELAYCLIENT=""'       > $@
-	@echo '127.0.0.:allow,RELAYCLIENT=""' >> $@
-	@echo ':allow'                        >> $@
+	./mk_smtp_rules
 
 tcprules : /etc/tcpserver/smtp.rules
 	< $< tcprules /etc/tcpserver/smtp.cdb /etc/tcpserver/smtp.tmp
diff --git a/tools/mk_smtp_rules b/tools/mk_smtp_rules
new file mode 100755
index 0000000..85c3298
--- /dev/null
+++ b/tools/mk_smtp_rules
@@ -0,0 +1,18 @@
+#! /bin/bash
+
+# if /etc/tcpserver/smtp.rules does not already exist,
+# create it with some reasonable defaults
+
+dest=/etc/tcpserver/smtp.rules
+
+install -d $( dirname $dest )
+
+if ! test -r $dest ; then
+
+<<EoF cat > $dest
+10.:allow,RELAYCLIENT=""
+127.0.0.:allow,RELAYCLIENT=""
+:allow
+EoF
+
+fi
-- 
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