NAME
    Alien::IUP - Building, finding and using iup + related libraries -
    <http://www.tecgraf.puc-rio.br/iup/>

VERSION
    Version v0.0.2 of Alien::IUP is based on the following:

    *   *iup* library 3.2 - see <http://www.tecgraf.puc-rio.br/iup/>

    *   *im* library 3.6.2 - see <http://www.tecgraf.puc-rio.br/im/>

    *   *cd* library 5.4 - see <http://www.tecgraf.puc-rio.br/cd/>

SYNOPSIS
    Alien::IUP tries (in given order) during its installation:

    *   Locate an already installed *iup* and related libraries + ask user
        whether to use the already installed *iup* or whether to build *iup*
        from sources

    *   Via env variable IUP_DIR you can specify where the build script
        should look for the already installed *iup* and related libs
        (directories $ENV{IUP_DIR}/lib and $ENV{IUP_DIR}/include are
        expected to exist)

    *   When not using the already installed libraries build process
        continues with the following steps

    *   Download *iup* & co. source code tarballs

    *   Build *iup* & co. binaries from source codes

    *   Install libs and dev files (*.h, *.a) into *share* directory of
        Alien::IUP distribution - *share* directory is usually something
        like this: /usr/lib/perl5/site_perl/5.10/auto/share/dist/Alien-IUP

    Later on you can use Alien::IUP in your module that needs to link with
    *iup* and/or related libs like this:

        # Sample Makefile.pl
        use ExtUtils::MakeMaker;
        use Alien::IUP;

        WriteMakefile(
          NAME         => 'Any::IUP::Module',
          VERSION_FROM => 'lib/Any/IUP/Module.pm',
          LIBS         => Alien::IUP->config('LIBS'),
          INC          => Alien::IUP->config('INC'),
          # + additional params
        );

SCREENSHOTS
    Examples of IUP-based application on different GUI subsystems:

METHODS
  config()
    This function is the main public interface to this module.

        Alien::IUP->config('LIBS');

    Returns a string like: '-L/path/to/iupdir/lib -liup -lim -lcd'

        Alien::IUP->config('INC');

    Returns a string like: '-I/path/to/iupdir/include'

        Alien::IUP->config('PREFIX');

    Returns a string like: '/path/to/iupdir' (note: if using the already
    installed *iup* config('PREFIX') returns undef)

AUTHOR
    KMX, <kmx at cpan.org>

BUGS
    Please report any bugs or feature requests to "bug-alien-iup at
    rt.cpan.org", or through the web interface at
    <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Alien-IUP>.

LICENSE AND COPYRIGHT
    IUP + related libraries: Copyright (C) 1994-2010 Tecgraf, PUC-Rio.

    Alien::IUP module: Copyright (C) 2010 KMX.

    This program is distributed under the MIT (X11) License:
    <http://www.opensource.org/licenses/mit-license.php>

    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and associated documentation files (the
    "Software"), to deal in the Software without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Software, and to
    permit persons to whom the Software is furnished to do so, subject to
    the following conditions:

    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
    CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
    TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.