# -*- perl -*-
require 5.008;
use strict;
require ExtUtils::MakeMaker;
BEGIN {
#
# only install module for platform
#
my $skip = ($^O eq 'MSWin32') ?
"lib/IPC/Mmap/POSIX.pm\n" :
"lib/IPC/Mmap/Win32.pm\n";
print FH $skip and
close FH
if open(FH, '>MANIFEST.SKIP');
}
eval { require 5.008; } or die << 'EOD';
#######################################
#
# This module requires a minimum Perl version of 5.8.0
# Please upgrade!
#
#######################################
EOD
print "\nConfiguring IPC::Mmap...\n
";
my %prereqs = ();
$prereqs{'Win32::MMF'} = '0.09'
if ($^O eq 'MSWin32');
my %opts = (
'NAME' => 'IPC::Mmap',
'VERSION_FROM' => 'lib/IPC/Mmap.pm',
'dist' => {
'DIST_DEFAULT' => 'all tardist',
'SUFFIX' => 'gz',
'COMPRESS' => 'gzip -9vf'
},
'AUTHOR' => 'Dean Arnold, Presicient Corp. (darnold@presicient.com)',
'ABSTRACT' => 'minimal unified mmap for POSIX and Win32',
'PREREQ_PM' => \%prereqs
);
my $ok = 1;
$ok &= CheckModule($_, $prereqs{$_})
foreach (keys %prereqs);
print "
Missing modules are available from CPAN (search.cpan.org).
"
unless $ok;
ExtUtils::MakeMaker::WriteMakefile(%opts);
sub CheckModule ($$;$) {
my($module, $version, $package) = @_;
$package ||= $module;
$prereqs{$module} = $version || 0;
if ($version) {
print "Checking for $package, $version or later ... ";
eval "use $module $version";
if ($@) {
print("\nYou don't have the $package package",
" version $version or later, installed.\n");
return 0;
}
} else {
print "Checking for $package ... ";
eval "use $module";
if ($@) {
print("\nYou don't have the $package package installed.\n");
return 0;
}
}
print "ok\n";
return 1;
}