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Build.PL  view on Meta::CPAN

#!/usr/bin/perl -w

# $Id: Build.PL,v 1.19 2008/05/01 22:35:40 pauldoom Exp $

use strict;
use warnings;
use Module::Build;

# Decide right now if we are shooting for a mod_perl 1.x
# or mod_perl 2.x install.  Defaults to mod_perl 2.x.
# This is to have a proper set of requirements in place
# so CPAN and others will behave.
my @extrareq = ();
if (eval{require mod_perl2;}) {
    push(@extrareq, 'mod_perl2', 1.9922, 'Apache2::Request', 0);
    print STDERR "mod_perl 2 detected: Setting requirements accordingly\n";
} elsif (eval{require mod_perl;}) {
    push(@extrareq, 'mod_perl', 1.07, 'Apache::Request', 0);
    print STDERR "mod_perl 1 detected: Setting requirements accordingly\n";
} else {
    # Nothing found yet.  Let's go with MP2
    push(@extrareq, 'mod_perl2', 1.9922, 'Apache2::Request', 0);
    print STDERR "mod_perl not detected: Setting requirements for mod_perl 2.x\n";
}

# Try to find a supported cipher module now.  If none
# are present, Crypt::Rijndael is set as a requirement.
# No requirement set otherwise.  (Recommendation will still appear)
my @blockciphers = ('Crypt::Rijndael', 'Crypt::OpenSSL::AES', 'Crypt::Twofish',  'Crypt::Blowfish');
my $bc;
while ($bc = shift @blockciphers) {
    if (eval{requires $bc;}) {
	print STDERR "$bc detected: Crypt::CBC block cipher needs met\n";
	last;
    }
}

if (scalar @blockciphers) {
    push(@extrareq, 'Crypt::Rijndael', 0);
    print STDERR "No suitable block ciphers detected. Setting requirement for Crypt::Rijndael\n";
}

 # Add extra processing to install example files
my $class = Module::Build->subclass(code => <<'EOF');
sub process_misc_files {
    my $self = shift;
    
    # Copy the following trees into ./blib/
    my @dirs = ( "examples");
    my @found = ();
    
    # Define a find matcher
    my $mat = sub {-f $_ && ! /^(Root|Repository|Entries|Tag|.cvsignore)\z/s &&
		       push(@found, $File::Find::name);};

    # Run a find under each $dir for normal, non-CVS files
    foreach $dir (@dirs) { File::Find::find({wanted => $mat}, $dir); }

    # Copy into ./bdir
    foreach (@found) {
	$self->copy_if_modified(from => $_, to => "blib/" . $_);
    }
}
EOF

my $builder = $class->new(
			  module_name         => 'Apache::AppSamurai',
			  license             => 'perl',
			  dist_author         => 'Paul M. Hirsch <paul@voltagenoir.org>',