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SA-COMPILE(1)                        User Contributed Perl Documentation                       SA-COMPILE(1)



NAME
       sa-compile - compile SpamAssassin ruleset into native code

SYNOPSIS
       sa-compile [options]

       Options:

         --list                        Output base string list to STDOUT
         --sudo                        Use 'sudo' for privilege escalation
         --keep-tmps                   Keep temporary files instead of deleting
         -C path, --configpath=path, --config-file=path
                                       Path to standard configuration dir
         -p prefs, --prefspath=file, --prefs-file=file
                                       Set user preferences file
         --siteconfigpath=path         Path for site configs
                                       (default: /etc/mail/spamassassin)
         --updatedir=path              Directory to place updates
                             (default: /var/lib/spamassassin/compiled/<version>)
         --cf='config line'            Additional line of configuration
         -D, --debug [area=n,...]      Print debugging messages
         -V, --version                 Print version
         -h, --help                    Print usage message

DESCRIPTION
       sa-compile uses "re2c" to compile the SpamAssassin ruleset. This is then used by the
       "Mail::SpamAssassin::Plugin::Rule2XSBody" plugin to speed up SpamAssassin's operation, where
       possible, and when that plugin is loaded.

       "re2c" can match strings much faster than perl code, by constructing a DFA to match many simple
       strings in parallel, and compiling that to native object code.  Not all SpamAssassin rules are
       amenable to this conversion, however.

       This requires "re2c" (see "http://re2c.org/"), and the C compiler used to build Perl XS modules, be
       installed.

       Note that running this, and creating a compiled ruleset, will have no effect on SpamAssassin scanning
       speeds unless you also edit your "v320.pre" file and ensure this line is uncommented:

         loadplugin Mail::SpamAssassin::Plugin::Rule2XSBody

OPTIONS
       --list
           Output the extracted base strings to STDOUT, instead of generating the C extension code.

       --sudo
           Use sudo(8) to run code as 'root' when writing files to the compiled-rules storage area (which is
           "//var/spamassassin/compiled/3.002001" by default).

       --keep-tmps
           Keep temporary files after the script completes, instead of deleting them.

       -C path, --configpath=path, --config-file=path
           Use the specified path for locating the distributed configuration files.  Ignore the default
           directories (usually "/usr/share/spamassassin" or similar).

       --siteconfigpath=path
           Use the specified path for locating site-specific configuration files.  Ignore the default
           directories (usually "/etc/mail/spamassassin" or similar).

       --updatedir
           By default, "sa-compile" will use the system-wide rules update directory:

                   //var/spamassassin/spamassassin/compiled/3.002001

           If the updates should be stored in another location, specify it here.

           Note that use of this option is not recommended; if sa-compile is placing the compiled rules the
           wrong directory, you probably need to rebuild SpamAssassin with different "Makefile.PL"
           arguments, instead of overriding sa-compile's runtime behaviour.

       --cf='config line'
           Add additional lines of configuration directly from the command-line, parsed after the
           configuration files are read.   Multiple --cf arguments can be used, and each will be considered
           a separate line of configuration.

       -p prefs, --prefspath=prefs, --prefs-file=prefs
           Read user score preferences from prefs (usually "$HOME/.spamassassin/user_prefs") .

       -D [area,...], --debug [area,...]
           Produce debugging output.  If no areas are listed, all debugging information is printed.
           Diagnostic output can also be enabled for each area individually; area is the area of the code to
           instrument.

           For more information about which areas (also known as channels) are available, please see the
           documentation at <http://wiki.apache.org/spamassassin/DebugChannels>.

       -h, --help
           Print help message and exit.

       -V, --version
           Print sa-compile version and exit.

SEE ALSO
       Mail::SpamAssassin(3) spamassassin(1) spamd(1)

PREREQUESITES
       "Mail::SpamAssassin" "re2c" "Mail::SpamAssassin::Plugin::Rule2XSBody"

BUGS
       See <http://issues.apache.org/SpamAssassin/>

AUTHORS
       The Apache SpamAssassin(tm) Project <http://spamassassin.apache.org/>

COPYRIGHT
       SpamAssassin is distributed under the Apache License, Version 2.0, as described in the file "LICENSE"
       included with the distribution.

POD ERRORS
       Hey! The above document had some coding errors, which are explained below:

       Around line 625:
           =cut found outside a pod block.  Skipping to next block.



perl v5.10.0                                     2010-02-10                                    SA-COMPILE(1)