"""distutils.command.install_headers

Implements the Distutils 'install_headers' command, to install C/C++ header

files to the Python include directory."""

# This module should be kept compatible with Python 2.1.

__revision__ = "$Id: install_headers.py 61000 2008-02-23 17:40:11Z christian.heimes $"

from distutils.core import Command

class install_headers (Command):

    description = "install C/C++ header files"

    user_options = [('install-dir=', 'd',

                     "directory to install header files to"),

                    ('force', 'f',

                     "force installation (overwrite existing files)"),

                   ]

    boolean_options = ['force']

    def initialize_options (self):

        self.install_dir = None

        self.force = 0

        self.outfiles = []

    def finalize_options (self):

        self.set_undefined_options('install',

                                   ('install_headers', 'install_dir'),

                                   ('force', 'force'))

    def run (self):

        headers = self.distribution.headers

        if not headers:

            return

        self.mkpath(self.install_dir)

        for header in headers:

            (out, _) = self.copy_file(header, self.install_dir)

            self.outfiles.append(out)

    def get_inputs (self):

        return self.distribution.headers or []

    def get_outputs (self):

        return self.outfiles

# class install_headers