On Friday 27 February 2009 16:42:58 Shlomi Fish wrote:
> Hi all!
>
> In the XML-Grammar-ProductsSyndication Build.PL file, I have the following
> code:
>
> {{{{{{{{{{{{{{{{{{{{{{{
> use strict;
> use warnings;
>
> use File::Spec;
> use lib File::Spec->catdir(File::Spec->curdir(), "inc");
>
> use Test::Run::Builder;
>
> use File::Find;
>
> sub data_inc
> {
> return "/usr/share/perl5/data/modules/XML-Grammar-Products-
> Syndication/data";
> }
>
> my @extradata_files;
>
> sub filter_files
> {
> my $filename = $File::Find::name;
> if ((-f $filename) && ($filename =~ /\.(?:mod|xslt|dtd|ent|cat|jpg|
> xcf\.bz2)$/))
> {
> push @extradata_files, $filename;
> }
> }
>
> find({ wanted => \&filter_files, no_chdir => 1}, "extradata");
>
> my $builder = Test::Run::Builder->new(
> module_name => 'XML::Grammar::ProductsSyndication',
> license => 'bsd',
> dist_author => 'Shlomi Fish <shlo...@cpan.org>',
> dist_version_from => 'lib/XML/Grammar/ProductsSyndication.pm',
> build_requires => {
> 'Test::More' => 0,
> 'Test::XML' => 0,
> 'XML::LibXML' => 0,
> 'XML::LibXSLT' => 0,
> 'Class::Accessor' => 0,
> 'XML::Amazon' => 0,
> 'LWP::UserAgent' => 0,
> 'Imager' => 0,
> },
> add_to_cleanup => [ 'XML::Grammar::ProductsSyndication-*' ],
> create_makefile_pl => 'passthrough',
> install_path =>
> {
> extradata => data_inc(),
> },
> extradata_files =>
> {
> map { $_ => $_ } @extradata_files,
> },
> );
>
> $builder->add_build_element('extradata');
> $builder->install_path->{'extradata'} = $builder->prefix() .
> "/data/modules/XML-Grammar-Products-Syndication/data";
>
> $builder->config_data('extradata_install_path' => [$builder->install_path-
>
> >{'extradata'}]);
>
> $builder->create_build_script();
> }}}}}}}}}}}}}}}}}}}}}
>
> (sorry for the wordwrap).
>
> Now, the problem is that when --prefix is not specified $builder->prefix()
> defaults to undef, which makes Module::Build attempts to install the
> extradata at "/data/modules...." (starting from the /-directory).
>
> I'd like the install_path->{'extradata'} to default to somewhere under
> where the Perl interpreter was installed. How can I achieve this?
>
Replying to myself, I should note that the following seems to work:
{{{{{{{{{{{{{{
sub get_prefix
{
if (defined(my $p = $builder->prefix()))
{
return $p;
}
else
{
return $builder->original_prefix('site');
}
}
}}}}}}}}}}}}}}
Am I right, or is there a better or more correct solution?
Regards,
Shlomi Fish
> Regards,
>
> -- Shlomi Fish
--
-----------------------------------------------------------------
Shlomi Fish http://www.shlomifish.org/
Stop Using MSIE - http://www.shlomifish.org/no-ie/
<mauke> I'm not interested in what you're doing; what are you trying to
achieve?
<PerlJam> mauke: I'm trying to achieve world peace and this regex is
the last thing standing in my way! ;)
