Gecko [ unitednationsplay.com ]

Name	Size	Permission	Date
App	[ DIR ]	drwxr-xr-x	2021-02-02 16:32
Archive	[ DIR ]	drwxr-xr-x	2021-02-02 16:32
Attribute	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
B	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Class	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Compress	[ DIR ]	drwxr-xr-x	2021-11-03 07:25
Config	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
DBM_Filter	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Devel	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Encode	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
ExtUtils	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
File	[ DIR ]	drwxr-xr-x	2021-11-03 07:25
Filter	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Getopt	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
HTTP	[ DIR ]	drwxr-xr-x	2021-02-02 16:32
I18N	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
IO	[ DIR ]	drwxr-xr-x	2014-06-10 00:59
IPC	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
JSON	[ DIR ]	drwxr-xr-x	2021-02-02 16:32
Locale	[ DIR ]	drwxr-xr-x	2021-02-02 16:32
Log	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Math	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Memoize	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Module	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Net	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Perl	[ DIR ]	drwxr-xr-x	2021-02-02 16:32
PerlIO	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Pod	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Search	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Term	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Test	[ DIR ]	drwxr-xr-x	2021-02-02 16:32
Text	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Thread	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Tie	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Time	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Unicode	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
User	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
Version	[ DIR ]	drwxr-xr-x	2021-02-02 16:32
encoding	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
overload	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
pod	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
unicore	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
vendor_perl	[ DIR ]	drwxr-xr-x	2022-02-05 08:35
warnings	[ DIR ]	drwxr-xr-x	2021-11-01 09:20
AnyDBM_File.pm	2.56 KB	-rw-r--r--	2021-02-02 16:32
AutoLoader.pm	14.66 KB	-rw-r--r--	2021-02-02 16:32
AutoSplit.pm	19.18 KB	-rw-r--r--	2021-02-02 16:32
Benchmark.pm	27.87 KB	-rw-r--r--	2021-02-02 16:32
CORE.pod	2.7 KB	-rw-r--r--	2021-02-02 16:32
DB.pm	18.43 KB	-rw-r--r--	2021-02-02 16:32
DBM_Filter.pm	14.06 KB	-rw-r--r--	2021-02-02 16:32
DirHandle.pm	1.52 KB	-rw-r--r--	2021-02-02 16:32
Dumpvalue.pm	16.5 KB	-rw-r--r--	2021-02-02 16:32
English.pm	4.34 KB	-rw-r--r--	2021-02-02 16:32
FileCache.pm	5.44 KB	-rw-r--r--	2021-02-02 16:32
FileHandle.pm	6.62 KB	-rw-r--r--	2021-02-02 16:32
FindBin.pm	4.45 KB	-rw-r--r--	2021-02-02 16:32
Memoize.pm	34.4 KB	-rw-r--r--	2021-02-02 16:32
NEXT.pm	18.05 KB	-rw-r--r--	2021-02-02 16:32
PerlIO.pm	10.19 KB	-rw-r--r--	2021-02-02 16:32
Safe.pm	24.03 KB	-rw-r--r--	2021-02-02 16:32
SelectSaver.pm	1.05 KB	-rw-r--r--	2021-02-02 16:32
SelfLoader.pm	16.97 KB	-rw-r--r--	2021-02-02 16:32
Symbol.pm	4.68 KB	-rw-r--r--	2021-02-02 16:32
Test.pm	28.13 KB	-rw-r--r--	2021-02-02 16:32
Thread.pm	8.09 KB	-rw-r--r--	2021-02-02 16:32
UNIVERSAL.pm	6.97 KB	-rw-r--r--	2021-02-02 16:32
XSLoader.pm	9.99 KB	-rw-r--r--	2021-02-02 16:32
_charnames.pm	29.8 KB	-rw-r--r--	2021-02-02 16:32
autouse.pm	4.14 KB	-rw-r--r--	2021-02-02 16:32
base.pm	6.37 KB	-rw-r--r--	2021-02-02 16:32
bigint.pm	17.44 KB	-rw-r--r--	2021-02-02 16:32
bignum.pm	18.23 KB	-rw-r--r--	2021-02-02 16:32
bigrat.pm	14.11 KB	-rw-r--r--	2021-02-02 16:32
blib.pm	2.04 KB	-rw-r--r--	2021-02-02 16:32
bytes.pm	2.96 KB	-rw-r--r--	2021-02-02 16:32
bytes_heavy.pl	758 B	-rw-r--r--	2021-02-02 16:32
charnames.pm	19.22 KB	-rw-r--r--	2021-02-02 16:32
deprecate.pm	3.01 KB	-rw-r--r--	2021-02-02 16:32
diagnostics.pm	17.96 KB	-rw-r--r--	2021-02-02 16:32
dumpvar.pl	14.96 KB	-rw-r--r--	2021-02-02 16:32
feature.pm	11.06 KB	-rw-r--r--	2021-02-02 16:32
fields.pm	9.28 KB	-rw-r--r--	2021-02-02 16:32
filetest.pm	3.91 KB	-rw-r--r--	2021-02-02 16:32
if.pm	1.13 KB	-rw-r--r--	2021-02-02 16:32
integer.pm	3.19 KB	-rw-r--r--	2021-02-02 16:32
less.pm	3.13 KB	-rw-r--r--	2021-02-02 16:32
locale.pm	2.72 KB	-rw-r--r--	2021-02-02 16:32
open.pm	7.83 KB	-rw-r--r--	2021-02-02 16:32
overload.pm	52.66 KB	-rw-r--r--	2021-02-02 16:32
overloading.pm	1.77 KB	-rw-r--r--	2021-02-02 16:32
perl5db.pl	302.79 KB	-rw-r--r--	2021-02-02 16:32
perlfaq.pm	94 B	-rw-r--r--	2021-02-02 16:32
sigtrap.pm	7.46 KB	-rw-r--r--	2021-02-02 16:32
sort.pm	5.95 KB	-rw-r--r--	2021-02-02 16:32
strict.pm	3.84 KB	-rw-r--r--	2021-02-02 16:32
subs.pm	845 B	-rw-r--r--	2021-02-02 16:32
utf8.pm	7.6 KB	-rw-r--r--	2021-02-02 16:32
utf8_heavy.pl	30.1 KB	-rw-r--r--	2021-02-02 16:32
vars.pm	2.3 KB	-rw-r--r--	2021-02-02 16:32
vmsish.pm	4.22 KB	-rw-r--r--	2021-02-02 16:32
warnings.pm	18.34 KB	-rw-r--r--	2021-02-02 16:32

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;

use vars qw($VERSION $Verbose);
$VERSION = '1.06';
$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";
}