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ExtUtils::InferConfig.3pm
Langue: en
Version: 2010-07-25 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
ExtUtils::InferConfig - Infer Perl Configuration for non-running interpretersSYNOPSIS
use ExtUtils::InferConfig; my $eic = ExtUtils::InferConfig->new( perl => '/path/to/a/perl' ); # Get that interpreters %Config as hash ref my $Config = $eic->get_config; # Get that interpreters @INC as array ref my $INC = $eic->get_inc;
DESCRIPTION
This module can determine the configuration and @INC of a perl interpreter given its path and that it is runnable by the current user.It runs the interpreter with a one-liner and grabs the %Config hash via STDOUT capturing. Getting the module load paths, @INC, works the same way for @INC entries that are plain paths.
METHODS
new
Requires one named parameter: "perl", the path to the perl interpreter to query for information.Optional parameter: "debug => 1" enables the debugging mode.
get_config
Returns a copy of the %Config::Config hash of the intepreter which was specified as a parameter to the constructor.The first time this method (or the get_inc method below) is called, the perl binary is run. For subsequent calls of this method, the information is cached.
get_inc
Returns a copy of the @INC array of the intepreter which was specified as a parameter to the constructor. Caveat: This skips any references (subroutines, "ARRAY" refs, objects) in the @INC array because they cannot be reliably stringified!The first time this method (or the get_config method avove) is called, the perl binary is run. For subsequent calls of this method, the information is cached.
CAVEATS
This module cannot get the non-plain (i.e. non-string) entries of the @INC array!SEE ALSO
You can use this module with ExtUtils::Installed to get information about perl installations that aren't currently running.AUTHOR
Steffen Mueller, <smueller@cpan.org>COPYRIGHT AND LICENSE
Copyright (C) 2007-2010 by Steffen MuellerThis library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.6 or, at your option, any later version of Perl 5 you may have available.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre