lang/perl: Upgraded to Perl 5.24.1

Signed-off-by: Michail Frolov <frolovm@pobox.com>

lang/perl/patches/320-copy-pod-hack.patch

@@ -0,0 +1,42 @@
+--- a/cpan/podlators/Makefile.PL
++++ b/cpan/podlators/Makefile.PL
+@@ -18,6 +18,19 @@ use Config;
+ use ExtUtils::MakeMaker;
+ use File::Spec;
+ 
++foreach (glob('scripts/pod*.PL')) {
++    # The various pod*.PL extractors change directory. Doing that with relative
++    # paths in @INC breaks. It seems the lesser of two evils to copy (to avoid)
++    # the chdir doing anything, than to attempt to convert lib paths to
++    # absolute, and potentially run into problems with quoting special
++    # characters in the path to our build dir (such as spaces)
++    require File::Copy;
++
++    my $temp = $_;
++    $temp =~ s!scripts/!!;
++    File::Copy::copy($_, $temp) or die "Can't copy $temp to $_: $!";
++}
++
+ # Generate full paths for scripts distributed in the bin directory.  Appends
+ # the .com extension to scripts on VMS, unless they already have the .PL
+ # extension.
+@@ -28,7 +41,7 @@ use File::Spec;
+ #          (Scalar) Space-separated relative paths from top of distribution
+ sub scripts {
+     my (@scripts) = @_;
+-    my @paths = map { File::Spec->catfile('scripts', $_) } @scripts;
++    my @paths = @scripts;
+     if ($^O eq 'VMS') {
+         @paths = map { m{ [.] PL \z }xms ? $_ : $_ . '.com' } @paths;
+     }
+@@ -77,8 +90,8 @@ my %metadata = (
+ 
+     # Override the files that generate section 1 man pages.
+     MAN1PODS => {
+-        man1pod('scripts', 'pod2man.PL'),
+-        man1pod('scripts', 'pod2text.PL'),
++        man1pod('.', 'pod2man.PL'),
++        man1pod('.', 'pod2text.PL'),
+ 
+         # Perl core uses a separate copy in the top-level pod directory.
+         ($ENV{PERL_CORE} ? () : man1pod('pod', 'perlpodstyle.pod')),