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# -*-perl-*-
# Copyright (c) 2010, 2019 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Roland Illig.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# This is a drop-in replacement for the MakeMaker Perl module. Instead
# of generating a Makefile, it extracts the dependency information for
# other Perl modules. It is used to simplify the generation of pkgsrc
# packages for Perl modules.
package ExtUtils::MakeMaker;
require 5.013002;
use strict;
use warnings FATAL => 'all';
my $url2pkg_pkgsrcdir = '@PKGSRCDIR@';
BEGIN {
use Exporter;
use vars qw(@ISA @EXPORT);
@ISA = qw(Exporter);
}
# From lib/perl5/5.18.0/ExtUtils/MakeMaker.pm
our $VERSION = '6.66';
our $Verbose = 0; # exported
our @EXPORT = qw(&WriteMakefile &prompt $Verbose $version);
our @EXPORT_OK = qw(&neatvalue &_sprintf562);
# Finds and returns the category a given package lies in.
# If the package does not exist, an empty string is returned.
# If the package exists more than once, it is unspecified which
# of the categories is returned.
sub url2pkg_find_category($) {
my ($pkg) = @_;
opendir(D, $url2pkg_pkgsrcdir) or die;
my @categories = readdir(D);
closedir(D) or die;
foreach my $cat (@categories) {
next if $cat =~ qr"^\.";
if (-f "$url2pkg_pkgsrcdir/$cat/$pkg/Makefile") {
return $cat;
}
}
return "";
}
sub url2pkg_write_dependency($$$) {
my ($type, $dep, $ver) = @_;
my $pkgbase = "p5-$dep" =~ s/::/-/gr;
my $category = url2pkg_find_category($pkgbase);
if ($category ne "") {
printf("%s\t%s>=%s:../../%s/%s\n", $type, $pkgbase, $ver, $category, $pkgbase);
return;
}
# If the package does not exist but the Perl module can be loaded, assume
# that it is a built-in module and no dependency declaration is needed.
return if eval("use $dep $ver; 1;");
printf("%s\t%s>=%s\n", $type, $pkgbase, $ver);
}
sub url2pkg_write_var($$) {
my ($varname, $value) = @_;
return unless defined($value) && $value ne "";
printf("var\t%s\t%s\n", $varname, $value);
}
sub url2pkg_write_cmd($$) {
my ($cmd, $arg) = @_;
printf("cmd\t%s\t%s\n", $cmd, $arg);
}
sub url2pkg_write_depends($$) {
my ($type, $deps) = @_;
return unless defined $deps;
foreach my $dep (sort(keys(%$deps))) {
url2pkg_write_dependency($type, $dep, $deps->{$dep});
}
}
sub WriteMakefile(%) {
my (%options) = @_;
url2pkg_write_depends("DEPENDS", $options{"PREREQ_PM"});
url2pkg_write_depends("TEST_DEPENDS", $options{"TEST_DEPENDS"});
my $license = $options{"LICENSE"} || "";
if ($license ne "") {
url2pkg_write_cmd("license", $license);
url2pkg_write_cmd("license_default", "# TODO: $license (from Makefile.PL)");
}
}
sub prompt(@) {
my ($message, $default) = @_;
return $default || "";
}
sub neatvalue {
return;
}
sub _sprintf562 {
return sprintf(@_);
}
1;
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