X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2Fblib.pm;h=45ccd9b5184509d4c3f515980cdd5689c318c00f;hb=b30bcf62f5b15c203de3cee9cf8d918ec38ad867;hp=9797f2f2296ca37dff2e7e7e6881ef6465bc8ed9;hpb=88d01e8dd0be693cf54a3bafc9974fa70eda2ddd;p=p5sagit%2Fp5-mst-13.2.git
diff --git a/lib/blib.pm b/lib/blib.pm
index 9797f2f..45ccd9b 100644
--- a/lib/blib.pm
+++ b/lib/blib.pm
@@ -16,7 +16,7 @@ Looks for MakeMaker-like I<'blib'> directory structure starting in
I
(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
-arbitary scripts against an uninstalled version of a package.
+arbitrary scripts against an uninstalled version of a package.
However it is possible to :
@@ -34,12 +34,13 @@ Pollutes global name space for development only task.
Nick Ing-Simmons nik@tiuk.ti.com
-=cut
+=cut
use Cwd;
+use File::Spec;
use vars qw($VERSION $Verbose);
-$VERSION = '1.01';
+$VERSION = '1.03';
$Verbose = 0;
sub import
@@ -52,20 +53,32 @@ sub import
$dir = shift;
$dir =~ s/blib\z//;
$dir =~ s,/+\z,,;
- $dir = '.' unless ($dir);
+ $dir = File::Spec->curdir unless ($dir);
die "$dir is not a directory\n" unless (-d $dir);
}
- my $i = 5;
+ my $i = 5;
+ my($blib, $blib_lib, $blib_arch);
while ($i--)
{
- my $blib = "${dir}/blib";
- if (-d $blib && -d "$blib/arch" && -d "$blib/lib")
+ $blib = File::Spec->catdir($dir, "blib");
+ $blib_lib = File::Spec->catdir($blib, "lib");
+
+ if ($^O eq 'MacOS')
+ {
+ $blib_arch = File::Spec->catdir($blib_lib, $MacPerl::Architecture);
+ }
+ else
+ {
+ $blib_arch = File::Spec->catdir($blib, "arch");
+ }
+
+ if (-d $blib && -d $blib_arch && -d $blib_lib)
{
- unshift(@INC,"$blib/arch","$blib/lib");
+ unshift(@INC,$blib_arch,$blib_lib);
warn "Using $blib\n" if $Verbose;
return;
}
- $dir .= "/..";
+ $dir = File::Spec->catdir($dir, File::Spec->updir);
}
die "Cannot find blib even in $dir\n";
}