Devel::PatchPerl::Hints(3) replacement 'hints' files


version 1.40


use Devel::PatchPerl::Hints;
if ( my $content = Devel::PatchPerl::Hints->hint_file() ) {
chmod 0644, 'hints/' or die "$!";
open my $hints, '>', 'hints/' or die "$!";
print $hints $content;
close $hints;
# Get a list of OS for which we have hints
my @os = Devel::PatchPerl::Hints->hints();


Sometimes there is a problem with Perls "hints" file for a particular perl port. This module provides fixed "hints" files encoded using "MIME::Base64".


The function is exported, but has to implicitly imported into the requesting package.

  use Devel::PatchPerl::Hints qw[hint_file];

It may also be called as a class method:

  use Devel::PatchPerl::Hints;
  my $content = Devel::PatchPerl::Hints->hint_file();
Takes an optional argument which is the OS name ( as would be returned by $^O ). By default it will use $^O.

In a scalar context, Will return the decoded content of the "hints" file suitable for writing straight to a file handle or undef list if there isn't an applicable "hints" file for the given or derived OS.

If called in a list context, will return a list, the first item will be the name of the "hints" file that will need to be amended, the second item will be a string with the decoded content of the "hints" file suitable for writing straight to a file handle. Otherwise an empty list will be returned.

Takes no arguments, returns a list of OS names for which there are "hints" files.


Chris Williams <[email protected]>


This software is copyright (c) 2015 by Chris Williams and Marcus Holland-Moritz.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.