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

6       sa-compile - compile SpamAssassin ruleset into native code
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SYNOPSIS

9       sa-compile [options]
10
11       Options:
12
13         --list                        Output base string list to STDOUT
14         --sudo                        Use 'sudo' for privilege escalation
15         --keep-tmps                   Keep temporary files instead of deleting
16         -C path, --configpath=path, --config-file=path
17                                       Path to standard configuration dir
18         -p prefs, --prefspath=file, --prefs-file=file
19                                       Set user preferences file
20         --siteconfigpath=path         Path for site configs
21                                       (default: /usr/etc/mail/spamassassin)
22         --updatedir=path              Directory to place updates
23                 (default: /var/lib/spamassassin/compiled/<perlversion>/3.004002)
24         --cf='config line'            Additional line of configuration
25         -D, --debug [area=n,...]      Print debugging messages
26         -V, --version                 Print version
27         -h, --help                    Print usage message
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DESCRIPTION

30       sa-compile uses "re2c" to compile the site-wide parts of the
31       SpamAssassin ruleset. No part of user_prefs or any files included from
32       user_prefs can be built into the compiled set.
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34       This compiled set is then used by the
35       "Mail::SpamAssassin::Plugin::Rule2XSBody" plugin to speed up
36       SpamAssassin's operation, where possible, and when that plugin is
37       loaded.
38
39       "re2c" can match strings much faster than perl code, by constructing a
40       DFA to match many simple strings in parallel, and compiling that to
41       native object code.  Not all SpamAssassin rules are amenable to this
42       conversion, however.
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44       This requires "re2c" (see "http://re2c.org/"), and the C compiler used
45       to build Perl XS modules, be installed.
46
47       Note that running this, and creating a compiled ruleset, will have no
48       effect on SpamAssassin scanning speeds unless you also edit your
49       "v320.pre" file and ensure this line is uncommented:
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51         loadplugin Mail::SpamAssassin::Plugin::Rule2XSBody
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53       Additionally, "sa-compile" will not restart "spamd" or otherwise cause
54       a scanner to reload the now-compiled ruleset automatically.
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OPTIONS

57       --list
58           Output the extracted base strings to STDOUT, instead of generating
59           the C extension code.
60
61       --sudo
62           Use sudo(8) to run code as 'root' when writing files to the
63           compiled-rules storage area (which is
64           "/var/lib/spamassassin/compiled/5.030/3.004002" by default).
65
66       --quiet
67           Produce less diagnostic output.  Errors will still be displayed.
68
69       --keep-tmps
70           Keep temporary files after the script completes, instead of
71           deleting them.
72
73       -C path, --configpath=path, --config-file=path
74           Use the specified path for locating the distributed configuration
75           files.  Ignore the default directories (usually
76           "/usr/share/spamassassin" or similar).
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78       --siteconfigpath=path
79           Use the specified path for locating site-specific configuration
80           files.  Ignore the default directories (usually
81           "/etc/mail/spamassassin" or similar).
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83       --updatedir
84           By default, "sa-compile" will use the system-wide rules update
85           directory:
86
87                   /var/lib/spamassassin/compiled/5.030/3.004002
88
89           If the updates should be stored in another location, specify it
90           here.
91
92           Note that use of this option is not recommended; if sa-compile is
93           placing the compiled rules the wrong directory, you probably need
94           to rebuild SpamAssassin with different "Makefile.PL" arguments,
95           instead of overriding sa-compile's runtime behaviour.
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97       --cf='config line'
98           Add additional lines of configuration directly from the command-
99           line, parsed after the configuration files are read.   Multiple
100           --cf arguments can be used, and each will be considered a separate
101           line of configuration.
102
103       -p prefs, --prefspath=prefs, --prefs-file=prefs
104           Read user score preferences from prefs (usually
105           "$HOME/.spamassassin/user_prefs") .
106
107       -D [area,...], --debug [area,...]
108           Produce debugging output.  If no areas are listed, all debugging
109           information is printed.  Diagnostic output can also be enabled for
110           each area individually; area is the area of the code to instrument.
111
112           For more information about which areas (also known as channels) are
113           available, please see the documentation at
114           <http://wiki.apache.org/spamassassin/DebugChannels>.
115
116       -h, --help
117           Print help message and exit.
118
119       -V, --version
120           Print sa-compile version and exit.
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SEE ALSO

123       Mail::SpamAssassin(3) spamassassin(1) spamd(1)
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PREREQUESITES

126       "Mail::SpamAssassin" "re2c" "Mail::SpamAssassin::Plugin::Rule2XSBody"
127

BUGS

129       See <http://issues.apache.org/SpamAssassin/>
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AUTHORS

132       The Apache SpamAssassin(tm) Project <http://spamassassin.apache.org/>
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135       SpamAssassin is distributed under the Apache License, Version 2.0, as
136       described in the file "LICENSE" included with the distribution.
137
138       Copyright (C) 2015 The Apache Software Foundation
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142perl v5.30.0                      2019-10-01                     SA-COMPILE(1)
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