Alien::Build::Plugin::Prefer::GoodVersion - Plugin to filter known good versions
use alienfile; plugin 'Prefer::GoodVersion' => '1.2.3';
User Contributed Perl Documentation
Alien::Build::Plugin::Prefer::GoodVersion(3)
NAME
Alien::Build::Plugin::Prefer::GoodVersion - Plugin to filter known good
versions
VERSION
version 1.89
SYNOPSIS
use alienfile;
plugin 'Prefer::GoodVersion' => '1.2.3';
DESCRIPTION
This plugin allows you to specify one or more good versions of a
library. This doesn't affect a system install at all. This plugin
does the opposite of the "Prefer::BadVersion" plugin. You need need a
Prefer plugin that filters and sorts files first. You may specify the
filter in one of three ways:
as a string
Filter any files that match the given version.
use alienfile;
plugin 'Prefer::GoodVersion' => '1.2.3';
as a array
Filter all files that match any of the given versions.
use alienfile;
plugin 'Prefer::GoodVersion' => [ '1.2.3', '1.2.4' ];
as a code reference
Filter any files return a true value.
use alienfile;
plugin 'Prefer::GoodVersion' => sub {
my($file) = @_;
$file->{version} eq '1.2.3'; # same as the string version above
};
This plugin can also be used to filter known good versions of a library
on just one platform. For example, if you know that version 1.2.3 if
good on windows, but the default logic is fine on other platforms:
use alienfile;
plugin 'Prefer::GoodVersion' => '1.2.3' if $^O eq 'MSWin32';
PROPERTIES
filter
Filter entries that match the filter.
CAVEATS
If you are using the string or array mode, then you need an existing
Prefer plugin that sets the version number for each file candidate,
such as Alien::Build::Plugin::Prefer::SortVersions.
Unless you want to exclude the latest version from a share install,
this plugin isn't really that useful. It has no effect on system
installs, which may not be obvious at first.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+--------------------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+--------------------------------+
|Availability | library/perl-5/alien-build-532 |
+---------------+--------------------------------+
|Stability | Volatile |
+---------------+--------------------------------+
SEE ALSO
alienfile
Alien::Build
Alien::Build::Plugin::Prefer::SortVersions
AUTHOR
Author: Graham Ollis <plicease@cpan.org>
Contributors:
Diab Jerius (DJERIUS)
Roy Storey (KIWIROY)
Ilya Pavlov
David Mertens (run4flat)
Mark Nunberg (mordy, mnunberg)
Christian Walde (Mithaldu)
Brian Wightman (MidLifeXis)
Zaki Mughal (zmughal)
mohawk (mohawk2, ETJ)
Vikas N Kumar (vikasnkumar)
Flavio Poletti (polettix)
Salvador Fandio (salva)
Gianni Ceccarelli (dakkar)
Pavel Shaydo (zwon, trinitum)
Kang-min Liu (, gugod)
Nicholas Shipp (nshp)
Juan Julin Merelo Guervs (JJ)
Joel Berger (JBERGER)
Petr Pisar (ppisar)
Lance Wicks (LANCEW)
Ahmad Fatoum (a3f, ATHREEF)
Jos Joaqun Atria (JJATRIA)
Duke Leto (LETO)
Shoichi Kaji (SKAJI)
Shawn Laffan (SLAFFAN)
Paul Evans (leonerd, PEVANS)
COPYRIGHT AND LICENSE
This software is copyright (c) 2011-2019 by Graham Ollis.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from
http://www.cpan.org/authors/id/P/PL/PLICEASE/Alien-Build-1.89.tar.gz.
Further information about this software can be found on the open source
community website at http://search.cpan.org/dist/Alien-Build/.
perl v5.32.0 2019-09-25
Alien::Build::Plugin::Prefer::GoodVersion(3)