dnl Process this file with autoconf to produce a configure script.
dnl
-dnl $Id: configure.in,v 1.138 2009/10/10 05:47:52 fabiankeil Exp $
+dnl $Id: configure.in,v 1.139 2009/10/24 11:11:33 fabiankeil Exp $
dnl
dnl Written by and Copyright (C) 2001-2009 the
dnl Privoxy team. http://www.privoxy.org/
dnl AutoConf Initialization
dnl =================================================================
-AC_REVISION($Revision: 1.138 $)
+AC_REVISION($Revision: 1.139 $)
AC_INIT(jcc.c)
if test ! -f config.h.in; then
fi])
AC_ARG_ENABLE(extended-host-patterns,
-[ --enable-extended-host-patterns Allow extended regular expressions in host patterns.],
+[ --enable-extended-host-patterns Enable and require PCRE syntax in host patterns. This feature hasn't
+ been announced yet and it's not clear if it's a good idea. It's expected
+ to work, but undocumented. You should only enable it if you know what
+ PCRE is and are sure that you need it for your host patterns. You can
+ use tools/url-pattern-translator.pl to convert existing action files to
+ use PCRE host patterns. Please don't enable this option when creating
+ packages for others that may not be expecting it.],
[if test $enableval = yes; then
AC_DEFINE(FEATURE_EXTENDED_HOST_PATTERNS)
fi])