X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/294f47fdbcbf5534a266d9abfcd1ccb873aff891..2c7c4a9c23950044507a78956ca2c23f9c6a9491:/src/OS/Makefile-Default

diff --git a/src/OS/Makefile-Default b/src/OS/Makefile-Default
index b3990fe84..41a4dbbdf 100644
--- a/src/OS/Makefile-Default
+++ b/src/OS/Makefile-Default
@@ -232,6 +232,11 @@ RANLIB=ranlib
 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
@@ -239,8 +244,9 @@ EXIM_CHMOD=@true
 
 # 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