Fix info on using local_scan() in the default Makefile

Broken-by: 9723f96673
(cherry picked from commit 882bc1704d33aa34873e3a0f72e657b0cc2985e5)

diff --git a/src/OS/Makefile-Default b/src/OS/Makefile-Default
index b3990fe84c09665361a00461b5ae88046e10c5a8..41a4dbbdf49f31688fb613713c00cf49fa522521 100644 (file)
--- a/src/OS/Makefile-Default
+++ b/src/OS/Makefile-Default
@@ -232,6 +232,11 @@ RANLIB=ranlib
 EXIM_CHMOD=@true
 
 
 EXIM_CHMOD=@true
 
 

+# If you want to use local_scan() at all, the support code must be included
+# by uncommenting this line.
+
+# HAVE_LOCAL_SCAN=yes
+

 # LOCAL_SCAN_SOURCE defines the file in which the function local_scan() is
 # defined. This provides the administrator with a hook for including C code
 # for scanning incoming mails. The path that is defined must be relative to
 # LOCAL_SCAN_SOURCE defines the file in which the function local_scan() is
 # defined. This provides the administrator with a hook for including C code
 # for scanning incoming mails. The path that is defined must be relative to


@@ -239,8 +244,9 @@ EXIM_CHMOD=@true
 
 # LOCAL_SCAN_SOURCE=Local/local_scan.c
 
 
 # LOCAL_SCAN_SOURCE=Local/local_scan.c
 

-# The default setting points to a template function that doesn't actually do
-# any scanning, but just accepts the message.
+# A very simple example points to a template function that doesn't actually do
+# any scanning, but just accepts the message.  A compilable file must be
+# included in the build even if HAVE_LOCAL_SCAN is not defined.

 
 LOCAL_SCAN_SOURCE=src/local_scan.c
 
 
 LOCAL_SCAN_SOURCE=src/local_scan.c