Provided by: pmtools_2.0.0-1_all
Devel::Loaded - Post-execution dump of loaded modules
perl -MDevel::Loaded programname 2>/dev/null
The Devel::Loaded module installs an at-exit handler to generate a dump of all the module files used by a Perl program. If used in conjunction with a perl -c, you find those files loaded in at compile time with "use". If you are willing to wait until after the program runs, you can get them all.
This is compile-time only: $ perl -MDevel::Loaded perldoc 2>/dev/null /usr/local/devperl/lib/5.00554/Exporter.pm /usr/local/devperl/lib/5.00554/strict.pm /usr/local/devperl/lib/5.00554/vars.pm /usr/local/devperl/lib/5.00554/i686-linux/Config.pm /usr/local/devperl/lib/5.00554/Getopt/Std.pm This will also catch run-time loads: #!/usr/bin/perl use Devel::Loaded; ...
The plxload and the pmload programs, which use this technique. Neil Bowers has written a review <http://neilb.org/reviews/dependencies.html> of Perl modules for getting dependency information (26 of them at the time of writing).
AUTHORS and COPYRIGHTS
Copyright (C) 1999 Tom Christiansen. Copyright (C) 2006-2014 Mark Leighton Fisher.
This is free software; you can redistribute it and/or modify it under the terms of either: (a) the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version, or (b) the Perl "Artistic License". (This is the Perl 5 licensing scheme.) Please note this is a change from the original pmtools-1.00 (still available on CPAN), as pmtools-1.00 were licensed only under the Perl "Artistic License".