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# You may distribute under the terms of either the GNU General Public License
# or the Artistic License (the same terms as Perl itself)
#
# (C) Paul Evans, 2021 -- leonerd@leonerd.org.uk
package Object::Pad::ExtensionBuilder 0.821;
use v5.18;
use warnings;
=head1 NAME
C<Object::Pad::ExtensionBuilder> - build-time support for extensions to C<Object::Pad>
=head1 SYNOPSIS
=for highlighter language=perl
In F<Build.PL>:
use Object::Pad::ExtensionBuilder;
my $build = Module::Build->new)
...,
configure_requires => {
'Object::Pad::ExtensionBuilder' => 0,
},
);
Object::Pad::ExtensionBuilder->extend_module_build( $build );
...
=head1 DESCRIPTION
This module provides a build-time helper to assist authors writing XS modules
that provide L<Object::Pad> extensions. It prepares a L<Module::Build>-using
distribution to be able to compile it.
=cut
=head1 METHODS
=cut
=head2 write_object_pad_h
Object::Pad::ExtensionBuilder->write_object_pad_h;
This method no longer does anything I<since version 0.810>.
=cut
sub write_object_pad_h
{
}
=head2 extra_compiler_flags
@flags = Object::Pad::ExtensionBuilder->extra_compiler_flags;
Returns a list of extra flags that the build scripts should add to the
compiler invocation. This enables the C compiler to find the
F<object_pad.h> file.
=cut
sub extra_compiler_flags
{
shift;
require File::ShareDir;
require File::Spec;
require Object::Pad;
return "-I" . File::Spec->catdir( File::ShareDir::module_dir( "Object::Pad" ), "include" );
}
=head2 extend_module_build
Object::Pad::ExtensionBuilder->extend_module_build( $build );
A convenient shortcut for performing all the tasks necessary to make a
L<Module::Build>-based distribution use the helper.
=cut
sub extend_module_build
{
my $self = shift;
my ( $build ) = @_;
# preserve existing flags
my @flags = @{ $build->extra_compiler_flags };
push @flags, $self->extra_compiler_flags;
$build->extra_compiler_flags( @flags );
}
=head1 AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
=cut
0x55AA;
|
