use ExtUtils::MakeMaker;
my $prereqs = check_prereqs();
WriteMakefile(
NAME => 'Ogre::BetaGUI',
AUTHOR => 'Scott Lanning <slanning@cpan.org>',
VERSION_FROM => 'lib/Ogre/BetaGUI.pm',
MAN3PODS => {},
PREREQ_PM => $prereqs,
);
sub check_prereqs {
my %prereqs = (
'Ogre' => 0.37,
'Test::More' => 0,
);
# Check if optional Perl modules are installed
my $OIS_REQ_VERSION = 0.04;
unless (eval { require OIS && $OIS::VERSION >= $OIS_REQ_VERSION }) {
my $msg = "\nNote: the optional Perl module OIS >= $OIS_REQ_VERSION is not installed.\n"
. "Installing OIS would be a very good idea\n"
. "unless you have some other way to handle keyboard and mouse input.\n"
. "It's fine to install it after installing Ogre::BetaGUI.\n\n"
. "Do you want to install OIS now?";
my $val = ExtUtils::MakeMaker::prompt($msg, 'y');
if ($val =~ /^y/i) {
$prereqs{'OIS'} = $OIS_REQ_VERSION;
print "\nOIS >= $OIS_REQ_VERSION added to prerequisites.\n";
}
}
return \%prereqs;
}