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Alien-VideoLAN-LibVLC

This module checks if libvlc is installed on the system.
If libvlc is installed, provides some flags for compiler.

INSTALLATION

To install this module, run the following commands:

	perl Build.PL
	./Build
	./Build test
	./Build install

lib/Alien/VideoLAN/LibVLC.pm  view on Meta::CPAN

	if ($a{suppress_error_message}) {
		my $str;
		open my $fh, '>', \$str;
		local *STDERR = $fh;
		%p = ExtUtils::PkgConfig->find("$lib $version");
	} else {
		%p = ExtUtils::PkgConfig->find("$lib $version");
	}

	my @cflags = grep { $_ ne '' } split /\s/, $p{cflags};
	$p{cflags} = \@cflags;
	my @ldflags = grep { $_ ne '' } split /\s/, $p{libs};
	delete $p{libs};
	$p{ldflags} = \@ldflags;
	$p{version} = $p{modversion};
	delete $p{modversion};
	return %p;
}

=head1 SYNOPSIS

    use Alien::VideoLAN::LibVLC;
    my %x = Alien::VideoLAN::LibVLC->find_libvlc();
    print $x{version};

lib/Alien/VideoLAN/LibVLC.pm  view on Meta::CPAN

nothing will be put to STDERR if libvlc is not found.

Returns hash with following fields:

=over 4

=item * B<version>

a string with version.

=item * B<cflags>

arrayref of strings, e.g. C<['-I/foo/bar']>

=item * B<ldflags>

arrayref of strings, e.g. C<['-L/foo/baz', '-lvlc']>

=back

If libvlc of specified version isn't found, croaks.

=cut

sub find_libvlc {