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Makefile.PL  view on Meta::CPAN

use strict;
use warnings;
use ExtUtils::MakeMaker;
use ExtUtils::Liblist;
use Data::Dumper;
use Config;
use Try::Tiny;

# See lib/ExtUtils/MakeMaker.pm for details of how to influence
# the contents of the Makefile that is written.

# Supported windowing interfaces
our $is_valid_interface =
{
  'AGL'       => 'Default GLUT framework on Mac OS X',
  'FREEGLUT'  => 'FreeGLUT, preferred over GLUT',
  'GLUT'      => 'GLUT; often really FreeGLUT on Linux',
  'GLX'       => 'Default GLX+X11 on Linux; use XQuartz on Mac OS X',
  'W32API'    => 'Uses WGL+FreeGLUT on CYGWIN, instead of GLX+FreeGLUT',
  'WGL'       => 'Same as W32API',
};


# Makefile.PL Usage
sub Usage
{
  print "\n@_\n\n";

  print qq
  {
    USAGE: perl Makefile.PL [OPTIONS]


    OPTIONS include:

    help                This help message

    verbose             Display additional status info, can be
                        repeated for more verbosity

    dist=NO_EXCLUSIONS  Build with no OpenGL Extension exclusions

    interface=XFACE     Build for a specific windowing interface
                        Currently supports:
  };

  print "\n";
  foreach my $xface (sort keys %$is_valid_interface)
  {
    print substr("      $xface                  ",0,24).
      "$is_valid_interface->{$xface}\n";
  }
  print "\n";
  exit(0);
}
if (@ARGV and $ARGV[0] =~ m|^([-/]*)?h(elp)?|i)
{
  Usage();
}
else
{
  print "\nrun as `perl Makefile.PL help` to show user options\n";
}

our $verbose = 0;