Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
Alien::Build::Plugin::UsereContributedePerlild::Plugin::Probe::CommandLine(3)

NAME
       Alien::Build::Plugin::Probe::CommandLine	- Probe	for tools or commands
       already available

VERSION
       version 2.29

SYNOPSIS
	use alienfile;
	plugin 'Probe::CommandLine' => (
	  command => 'gzip',
	  args	  => [ '--version' ],
	  match	  => qr/gzip/,
	  version => qr/gzip ([0-9\.]+)/,
	);

DESCRIPTION
       This plugin probes for the existence of the given command line program.

PROPERTIES
   command
       The name	of the command.

   args
       The arguments to	pass to	the command.

   secondary
       If you are using	another	probe plugin (such as
       Alien::Build::Plugin::Probe::CBuilder or
       Alien::Build::Plugin::PkgConfig::Negotiate) to detect the existence of
       a library, but also need	a program to exist, then you should set
       secondary to a true value.  For example when you	need both:

	use alienfile;
	# requires both	liblzma	library	and xz program
	plugin 'PkgConfig' => 'liblzma';
	plugin 'Probe::CommandLine => (
	  command   => 'xz',
	  secondary => 1,
	);

       When you	don't:

	use alienfile;
	plugin 'Probe::CommandLine' => (
	  command   => 'gzip',
	  secondary => 0, # default
	);

   match
       Regular expression for which the	program	output should match.

   match_stderr
       Regular expression for which the	program	standard error should match.

   version
       Regular expression to parse out the version from	the program output.
       The regular expression should store the version number in $1.

   version_stderr
       Regular expression to parse out the version from	the program standard
       error.  The regular expression should store the version number in $1.

SEE ALSO
       Alien::Build, alienfile,	Alien::Build::MM, Alien

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	FandiA+-o (salva)

       Gianni Ceccarelli (dakkar)

       Pavel Shaydo (zwon, trinitum)

       Kang-min	Liu (aao.ae<degree>, gugod)

       Nicholas	Shipp (nshp)

       Juan JuliA!n Merelo GuervA^3s (JJ)

       Joel Berger (JBERGER)

       Petr Pisar (ppisar)

       Lance Wicks (LANCEW)

       Ahmad Fatoum (a3f, ATHREEF)

       JosA(C) JoaquAn Atria (JJATRIA)

       Duke Leto (LETO)

       Shoichi Kaji (SKAJI)

       Shawn Laffan (SLAFFAN)

       Paul Evans (leonerd, PEVANS)

       HAYkon HA|gland (hakonhagland, HAKONH)

COPYRIGHT AND LICENSE
       This software is	copyright (c) 2011-2020	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.

perl v5.32.0			  2Alien::Build::Plugin::Probe::CommandLine(3)

NAME | VERSION | SYNOPSIS | DESCRIPTION | PROPERTIES | SEE ALSO | AUTHOR | COPYRIGHT AND LICENSE

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=Alien::Build::Plugin::Probe::CommandLine&sektion=3&manpath=FreeBSD+12.2-RELEASE+and+Ports>

home | help