Gecko [ tsuru-no-tsurugi.tokyo ]

Name	Size	Permission	Date
App	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Archive	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Attribute	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
B	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
CPAN	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Carp	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Class	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Compress	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Config	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
DBM_Filter	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Devel	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Digest	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Encode	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Exporter	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
ExtUtils	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
File	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Filter	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Getopt	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
HTTP	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
I18N	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
IO	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
IPC	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
JSON	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Locale	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Math	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Memoize	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Module	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Net	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Params	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Parse	[ DIR ]	drwxr-xr-x	2024-02-17 03:44
Perl	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
PerlIO	[ DIR ]	drwxr-xr-x	2024-02-17 03:44
Pod	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Search	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
TAP	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Term	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Test	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Test2	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Text	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Thread	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Tie	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Time	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
Unicode	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
User	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
autodie	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
encoding	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
overload	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
pod	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
unicore	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
version	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
warnings	[ DIR ]	drwxr-xr-x	2026-06-26 06:39
AnyDBM_File.pm	2.56 KB	-rw-r--r--	2026-06-23 17:11
AutoLoader.pm	15.43 KB	-rw-r--r--	2026-06-23 17:11
AutoSplit.pm	19.18 KB	-rw-r--r--	2026-06-23 17:11
Benchmark.pm	30.3 KB	-rw-r--r--	2026-06-23 17:11
CORE.pod	3.11 KB	-rw-r--r--	2026-06-23 17:11
CPAN.pm	143.09 KB	-rw-r--r--	2026-06-23 17:11
Carp.pm	35.14 KB	-rw-r--r--	2026-06-23 17:11
DB.pm	18.48 KB	-rw-r--r--	2026-06-23 17:11
DBM_Filter.pm	14.05 KB	-rw-r--r--	2026-06-23 17:11
Digest.pm	10.96 KB	-rw-r--r--	2026-06-23 17:11
DirHandle.pm	2.04 KB	-rw-r--r--	2026-06-23 17:11
Dumpvalue.pm	17.25 KB	-rw-r--r--	2026-06-23 17:11
English.pm	4.65 KB	-rw-r--r--	2026-06-23 17:11
Env.pm	5.44 KB	-rw-r--r--	2026-06-23 17:11
Exporter.pm	18.33 KB	-rw-r--r--	2026-06-23 17:11
Fatal.pm	57.7 KB	-rw-r--r--	2026-06-23 17:11
FileCache.pm	5.42 KB	-rw-r--r--	2026-06-23 17:11
FileHandle.pm	6.63 KB	-rw-r--r--	2026-06-23 17:11
FindBin.pm	4.54 KB	-rw-r--r--	2026-06-23 17:11
Internals.pod	2.51 KB	-rw-r--r--	2026-06-23 17:11
Memoize.pm	35.34 KB	-rw-r--r--	2026-06-23 17:11
NEXT.pm	18.54 KB	-rw-r--r--	2026-06-23 17:11
PerlIO.pm	14.1 KB	-rw-r--r--	2026-06-23 17:11
Safe.pm	24.76 KB	-rw-r--r--	2026-06-23 17:11
SelectSaver.pm	1.05 KB	-rw-r--r--	2026-06-23 17:11
SelfLoader.pm	17.27 KB	-rw-r--r--	2026-06-23 17:11
Symbol.pm	4.79 KB	-rw-r--r--	2026-06-23 17:11
Test.pm	29.34 KB	-rw-r--r--	2026-06-23 17:11
Test2.pm	6.24 KB	-rw-r--r--	2026-06-23 17:11
Thread.pm	8.09 KB	-rw-r--r--	2026-06-23 17:11
UNIVERSAL.pm	6.44 KB	-rw-r--r--	2026-06-23 17:11
XSLoader.pm	10.99 KB	-rw-r--r--	2026-06-23 17:11
_charnames.pm	33.35 KB	-rw-r--r--	2026-06-23 17:11
autodie.pm	12.14 KB	-rw-r--r--	2026-06-23 17:11
autouse.pm	4.14 KB	-rw-r--r--	2026-06-23 17:11
base.pm	10.7 KB	-rw-r--r--	2026-06-23 17:11
bigint.pm	22.85 KB	-rw-r--r--	2026-06-23 17:11
bignum.pm	20.64 KB	-rw-r--r--	2026-06-23 17:11
bigrat.pm	15.78 KB	-rw-r--r--	2026-06-23 17:11
blib.pm	2.01 KB	-rw-r--r--	2026-06-23 17:11
bytes.pm	3.69 KB	-rw-r--r--	2026-06-23 17:11
bytes_heavy.pl	758 B	-rw-r--r--	2026-06-23 17:11
charnames.pm	20.44 KB	-rw-r--r--	2026-06-23 17:11
constant.pm	14.38 KB	-rw-r--r--	2026-06-23 17:11
deprecate.pm	4.92 KB	-rw-r--r--	2026-06-23 17:11
diagnostics.pm	18.85 KB	-rw-r--r--	2026-06-23 17:11
dumpvar.pl	15.19 KB	-rw-r--r--	2026-06-23 17:11
experimental.pm	7.42 KB	-rw-r--r--	2026-06-23 17:11
feature.pm	22.11 KB	-rw-r--r--	2026-06-23 17:11
fields.pm	9.25 KB	-rw-r--r--	2026-06-23 17:11
filetest.pm	3.91 KB	-rw-r--r--	2026-06-23 17:11
if.pm	3.54 KB	-rw-r--r--	2026-06-23 17:11
integer.pm	3.18 KB	-rw-r--r--	2026-06-23 17:11
less.pm	3.13 KB	-rw-r--r--	2026-06-23 17:11
locale.pm	4.77 KB	-rw-r--r--	2026-06-23 17:11
meta_notation.pm	2.07 KB	-rw-r--r--	2026-06-23 17:11
ok.pm	967 B	-rw-r--r--	2026-06-23 17:11
open.pm	8.31 KB	-rw-r--r--	2026-06-23 17:11
overload.pm	52.1 KB	-rw-r--r--	2026-06-23 17:11
overloading.pm	1.77 KB	-rw-r--r--	2026-06-23 17:11
parent.pm	2.64 KB	-rw-r--r--	2026-06-23 17:11
perl5db.pl	309.86 KB	-rw-r--r--	2026-06-23 17:11
perlfaq.pm	77 B	-rw-r--r--	2026-06-23 17:11
sigtrap.pm	8.53 KB	-rw-r--r--	2026-06-23 17:11
sort.pm	3.82 KB	-rw-r--r--	2026-06-23 17:11
strict.pm	4.67 KB	-rw-r--r--	2026-06-23 17:11
subs.pm	945 B	-rw-r--r--	2026-06-23 17:11
utf8.pm	10.5 KB	-rw-r--r--	2026-06-23 17:11
vars.pm	2.4 KB	-rw-r--r--	2026-06-23 17:11
version.pm	1.93 KB	-rw-r--r--	2026-06-23 17:11
version.pod	9.6 KB	-rw-r--r--	2026-06-23 17:11
vmsish.pm	4.21 KB	-rw-r--r--	2026-06-23 17:11
warnings.pm	51.97 KB	-rw-r--r--	2026-06-23 17:11

Rename

package blib;

=head1 NAME

blib - Use MakeMaker's uninstalled version of a package

=head1 SYNOPSIS

perl -Mblib script [args...]

perl -Mblib=dir script [args...]

=head1 DESCRIPTION

Looks for MakeMaker-like I<'blib'> directory structure starting in
I<dir> (or current directory) and working back up to five levels of '..'.

Intended for use on command line with B<-M> option as a way of testing
arbitrary scripts against an uninstalled version of a package.

However it is possible to :

use blib;
 or
 use blib '..';

etc. if you really must.

=head1 BUGS

Pollutes global name space for development only task.

=head1 AUTHOR

Nick Ing-Simmons nik@tiuk.ti.com

=cut

use Cwd;
use File::Spec;

our $VERSION = '1.07';
our $Verbose = 0;

sub import
{
 my $package = shift;
 my $dir;
 if ($^O eq "MSWin32" && -f "Win32.xs") {
     # We don't use getcwd() on Windows because it will internally
     # call Win32::GetCwd(), which will get the Win32 module loaded.
     # That means that it would not be possible to run `make test`
     # for the Win32 module because blib.pm would always load the
     # installed version before @INC gets updated with the blib path.
     chomp($dir = `cd`);
 }
 else {
     $dir = getcwd;
 }
 if ($^O eq 'VMS') { ($dir = VMS::Filespec::unixify($dir)) =~ s-/\z--; }
 if (@_)
  {
   $dir = shift;
   $dir =~ s/blib\z//;
   $dir =~ s,/+\z,,;
   $dir = File::Spec->curdir unless ($dir);
   die "$dir is not a directory\n" unless (-d $dir);
  }

# detaint: if the user asked for blib, s/he presumably knew
 # what s/he wanted
 $dir = $1 if $dir =~ /^(.*)$/;

my $i = 5;
 my($blib, $blib_lib, $blib_arch);
 while ($i--)
  {
   $blib = File::Spec->catdir($dir, "blib");
   $blib_lib = File::Spec->catdir($blib, "lib");
   $blib_arch = File::Spec->catdir($blib, "arch");

if (-d $blib && -d $blib_arch && -d $blib_lib)
    {
     unshift(@INC,$blib_arch,$blib_lib);
     warn "Using $blib\n" if $Verbose;
     return;
    }
   $dir = File::Spec->catdir($dir, File::Spec->updir);
  }
 die "Cannot find blib even in $dir\n";
}