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Makefile.PL
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#!/usr/bin/perl
use warnings;
use 5.008003;
use ExtUtils::MakeMaker;
use Config;
use File::Basename ();
use File::Find;
# Don't use ':config pass_through' because that requires Getopt::Long
# 2.24 or later, and we don't have a clean way to require that.
#
use Getopt::Long; Getopt::Long::Configure('pass_through');
# Suppress 'isn't numeric' warnings from MakeMaker - see
# <http://sourceforge.net/tracker/?func=detail&atid=424135&aid=870170&group_id=39046>.
#
$SIG{__WARN__} = sub {
for (my $msg = shift) {
$_ = "warning: something's wrong" if not defined;
warn $_
unless /Argument .+ isn.t numeric in numeric lt .+MakeMaker.pm/;
}
};
# ExtUtils::MakeMaker before 6.21 or so has a bug when PREFIX is not
# given explicitly -
# <http://article.gmane.org/gmane.comp.tv.xmltv.devel/3634>.
#
unless ($ExtUtils::MakeMaker::VERSION ge 6.21) {
if (not grep /^PREFIX=/, @ARGV) {
warn "You may want to explicitly give PREFIX to work around MakeMaker bugs.\n";
}
}
use strict;
sub test_module( $$ );
sub check_date_manip();
sub test_special( $$ );
sub targets( $ );
# A couple of undocumented options to help with building the Windows
# distribution even on hosts that don't have all the necessary
# modules. By default, we only warn if dependencies are missing.
# If --strict-deps is passed in, then the whole process fails.
#
my $opt_strictdeps = 0;
my $opt_yes = 0;
my $opt_default = 0;
my $opt_components;
my $opt_exclude;
GetOptions('strict-deps' => \$opt_strictdeps, # be strict about dependencies
yes => \$opt_yes, # answer yes to all questions
default => \$opt_default, # answer default to all questions
'components=s' => \$opt_components,
'exclude=s' => \$opt_exclude,
);
our $VERSION;
$VERSION = '1.2.1';
# Fragment of Makefile text to give the directory where files should
# be installed. The extra '.' in the middle of the path is to avoid
# beginning with '//', which means a network share on Cygwin.
#
my $location = '$(DESTDIR)/./$(PREFIX)';
our %extra_constants;
%extra_constants
= (INST_PLAINDOC => 'blib/doc',
INSTALLPLAINDOC => "$location/share/doc/xmltv-$::VERSION",
INST_SHARE => 'blib/share',
INSTALLSHARE => "$location/share/xmltv",
# Manual page constants, shouldn't really be needed, but work
# around bugs and make sure this stuff is the same across
# MakeMaker versions.
INSTALLMAN1DIR => "$location/share/man/man1",
INSTALLMAN3DIR => "$location/share/man/man3",
MAN3EXT => '3',
# Directory to install into when making Windows binary dist.
WINDOWS_DIST => "xmltv-$VERSION-win64",
VERSION => "$VERSION",
);
# The following lists of dependencies and files to be installed may
# get modified later depending on what the user chooses.
#
# Documentation files to be installed. This is a global variable
# because it is accessed by some code we add to MakeMaker.
#
our @docs;
@docs = qw(doc/COPYING doc/QuickStart doc/README-Windows.md README.md);
# Executables to be installed.
my @exes
= qw(filter/tv_augment_tz
filter/tv_extractinfo_en
filter/tv_extractinfo_ar
filter/tv_grep
filter/tv_sort
filter/tv_to_latex
filter/tv_to_text
filter/tv_to_potatoe
filter/tv_cat
filter/tv_split
filter/tv_imdb
filter/tv_tmdb
filter/tv_remove_some_overlapping
filter/tv_count
filter/tv_merge
filter/tv_augment
tools/tv_validate_grabber
tools/tv_validate_file
tools/tv_find_grabbers
);
# Libraries to be installed.
my %pm
= ('lib/XMLTV.pm' => '$(INST_LIBDIR)/XMLTV.pm',
'lib/TZ.pm' => '$(INST_LIBDIR)/XMLTV/TZ.pm',
'lib/Clumps.pm' => '$(INST_LIBDIR)/XMLTV/Clumps.pm',
'lib/Usage.pm' => '$(INST_LIBDIR)/XMLTV/Usage.pm',
'lib/Date.pm' => '$(INST_LIBDIR)/XMLTV/Date.pm',
'lib/Version.pm' => '$(INST_LIBDIR)/XMLTV/Version.pm',
'lib/Ask.pm' => '$(INST_LIBDIR)/XMLTV/Ask.pm',
'lib/Ask/Tk.pm' => '$(INST_LIBDIR)/XMLTV/Ask/Tk.pm',
'lib/Ask/Term.pm' => '$(INST_LIBDIR)/XMLTV/Ask/Term.pm',
'lib/GUI.pm' => '$(INST_LIBDIR)/XMLTV/GUI.pm',
'lib/ProgressBar.pm' => '$(INST_LIBDIR)/XMLTV/ProgressBar.pm',
'lib/ProgressBar/None.pm' => '$(INST_LIBDIR)/XMLTV/ProgressBar/None.pm',
'lib/ProgressBar/Term.pm' => '$(INST_LIBDIR)/XMLTV/ProgressBar/Term.pm',
'lib/ProgressBar/Tk.pm' => '$(INST_LIBDIR)/XMLTV/ProgressBar/Tk.pm',
'lib/Summarize.pm' => '$(INST_LIBDIR)/XMLTV/Summarize.pm',
'lib/Supplement.pm' => '$(INST_LIBDIR)/XMLTV/Supplement.pm',
'lib/IMDB.pm' => '$(INST_LIBDIR)/XMLTV/IMDB.pm',
'lib/TMDB.pm' => '$(INST_LIBDIR)/XMLTV/TMDB.pm',
'lib/TMDB/API.pm' => '$(INST_LIBDIR)/XMLTV/TMDB/API.pm',
'lib/TMDB/API/Config.pm' => '$(INST_LIBDIR)/XMLTV/TMDB/API/Config.pm',
'lib/TMDB/API/Movie.pm' => '$(INST_LIBDIR)/XMLTV/TMDB/API/Movie.pm',
'lib/TMDB/API/Person.pm' => '$(INST_LIBDIR)/XMLTV/TMDB/API/Person.pm',
'lib/TMDB/API/Tv.pm' => '$(INST_LIBDIR)/XMLTV/TMDB/API/Tv.pm',
'lib/Gunzip.pm' => '$(INST_LIBDIR)/XMLTV/Gunzip.pm',
'lib/Capabilities.pm' => '$(INST_LIBDIR)/XMLTV/Capabilities.pm',
'lib/Description.pm' => '$(INST_LIBDIR)/XMLTV/Description.pm',
'lib/Configure.pm' => '$(INST_LIBDIR)/XMLTV/Configure.pm',
'lib/Configure/Writer.pm' => '$(INST_LIBDIR)/XMLTV/Configure/Writer.pm',
'lib/Options.pm' => '$(INST_LIBDIR)/XMLTV/Options.pm',
'lib/ValidateFile.pm' => '$(INST_LIBDIR)/XMLTV/ValidateFile.pm',
'lib/ValidateGrabber.pm' => '$(INST_LIBDIR)/XMLTV/ValidateGrabber.pm',
'lib/PreferredMethod.pm' => '$(INST_LIBDIR)/XMLTV/PreferredMethod.pm',
'lib/Data/Recursive/Encode.pm' => '$(INST_LIBDIR)/XMLTV/Data/Recursive/Encode.pm',
'lib/Augment.pm' => '$(INST_LIBDIR)/XMLTV/Augment.pm',
'filter/Grep.pm' => '$(INST_LIBDIR)/XMLTV/Grep.pm',
'grab/Memoize.pm' => '$(INST_LIBDIR)/XMLTV/Memoize.pm',
'grab/Grab_XML.pm' => '$(INST_LIBDIR)/XMLTV/Grab_XML.pm',
'grab/DST.pm' => '$(INST_LIBDIR)/XMLTV/DST.pm',
'grab/Config_file.pm' => '$(INST_LIBDIR)/XMLTV/Config_file.pm',
'grab/Get_nice.pm' => '$(INST_LIBDIR)/XMLTV/Get_nice.pm',
'grab/Mode.pm' => '$(INST_LIBDIR)/XMLTV/Mode.pm',
);
# Modules required to install.
my %prereqs
= (
'Date::Manip' => 5.42,
'File::Slurp' => 0,
'JSON' => 0,
'LWP' => 5.65,
'LWP::UserAgent'=> 0,
'LWP::Protocol::https' => 0,
'HTTP::Request' => 0,
'HTTP::Response'=> 0,
'URI' => 0,
'Memoize' => 0,
'Storable' => 2.04,
'Term::ReadKey' => 0,
# XML::Parser is required by XML::Twig, but older versions have a
# bug when $SIG{__DIE__} is set (well, could be a perl bug, but
# anyway it doesn't appear with 2.34).
#
'XML::Parser' => 2.34,
'XML::TreePP' => 0,
'XML::Twig' => 3.28,
'XML::Writer' => 0.600,
);
# Files which are run to generate source code.
my %pl_files = ('filter/tv_grep.PL' => 'filter/tv_grep',
'tools/tv_validate_file.PL' => 'tools/tv_validate_file',
'tools/tv_validate_grabber.PL' => 'tools/tv_validate_grabber',
'lib/XMLTV.pm.PL' => 'lib/XMLTV.pm',
'lib/Supplement.pm.PL' => 'lib/Supplement.pm',
);
# Some tools which are generated from .PL files need the share/
# directory passed as an extra argument.
#
my @need_share = ('tools/tv_validate_file',
'tools/tv_validate_grabber',
'lib/Supplement.pm',
);
# Files to be installed in the system-wide share/ directory.
my %share_files = ('xmltv.dtd' => 'xmltv.dtd',
'xmltv-lineups.xsd' => 'xmltv-lineups.xsd',
'filter/augment/augment.conf' => 'tv_augment/augment.conf',
'filter/augment/augment.rules' => 'tv_augment/augment.rules',
);
# Files which 'make clean' should remove, but doesn't by default, so
# we have to patch it.
#
my @to_clean = ('filter/tv_grep',
'tools/tv_validate_file',
'tools/tv_validate_grabber',
'lib/XMLTV.pm',
'lib/Supplement.pm',
);
# Extra dependencies to add to the Makefile.
my @deps = ('filter/tv_grep' => [ qw(filter/tv_grep.in pm_to_blib) ],
'tools/tv_validate_file' => [ qw(tools/tv_validate_file.in) ],
'tools/tv_validate_grabber' => [ qw(tools/tv_validate_grabber.in) ],
'lib/XMLTV.pm' => [ 'lib/XMLTV.pm.in' ],
'lib/Supplement.pm' => [ 'lib/Supplement.pm.in' ],
);
# Some grabbers which are generated from .PL files need the share/
# directory passed as an extra argument.
#
my @grab_need_share;
# 'Recommended but not required'. It isn't currently handled to have
# the same module in both sets.
#
my %recommended
= (
'Compress::Zlib' => 0,
'Lingua::Preferred' => '0.2.4',
'Term::ProgressBar' => 2.03,
'Unicode::String' => 0,
);
# And Log::TraceMessages is 'suggested' but we don't warn about that.
if ($opt_yes) {
*ask = sub { print "$_[0] yes\n"; 1 };
}
elsif ($opt_default) {
*ask = sub { print "$_[0] $_[2]\n"; $_[2] };
}
else {
require './lib/Ask/Term.pm';
*ask = \&XMLTV::Ask::Term::ask_boolean;
}
# Weird shit happens when you change things like PREFIX without
# rebuilding everything explicitly.
#
if (-e 'Makefile') {
warn <<END
There is already a Makefile. To avoid weird problems it is
recommended you run 'make distclean' to clear out old built files
before generating a new Makefile.
END
;
if (! ask(0, "Do you wish to continue anyway?", 0)) {
exit(1);
}
}
# Now prompt about how much to install. This is really only to
# reduce dependencies. In the long run things like tv_check can be
# spun off into separate projects.
#
my @opt_components
= (
{ name => 'tv_grab_ch_search',
blurb => 'Grabber for Switzerland',
exes => [ 'grab/ch_search/tv_grab_ch_search' ],
deps => [ 'grab/ch_search/tv_grab_ch_search' => [ 'grab/ch_search/tv_grab_ch_search.in' ] ],
pl_files => { 'grab/ch_search/tv_grab_ch_search.PL' => 'grab/ch_search/tv_grab_ch_search' },
to_clean => [ 'grab/ch_search/tv_grab_ch_search' ],
grab_need_share => [ 'ch_search' ],
prereqs => { 'HTML::Entities' => 1.27,
'HTML::TreeBuilder' => 0,
'HTTP::Cookies' => 0,
'URI::Escape' => 0,
'URI::URL' => 0, },
},
{ name => 'tv_grab_eu_epgdata',
blurb => '$$ Grabber for some European countries (epgdata.com)',
exes => [ 'grab/eu_epgdata/tv_grab_eu_epgdata' ],
share_files => { 'grab/eu_epgdata/channel_ids' => 'tv_grab_eu_epgdata/channel_ids' },
prereqs => { 'Archive::Zip' => 0,
'Date::Format' => 0,
'DateTime::Format::Strptime' => 0,
'HTML::Entities' => 0,
'HTTP::Request::Common' => 0, },
},
{ name => 'tv_grab_fi',
blurb => 'Grabber for Finland',
exes => [ 'grab/fi/tv_grab_fi' ],
deps => [
'grab/fi/tv_grab_fi' => [
'grab/fi/tv_grab_fi.pl',
'grab/fi/fi/common.pm',
'grab/fi/fi/day.pm',
'grab/fi/fi/programme.pm',
'grab/fi/fi/programmeStartOnly.pm',
'grab/fi/fi/source/foxtv.pm',
'grab/fi/fi/source/iltapulu.pm',
'grab/fi/fi/source/telkku.pm',
'grab/fi/fi/source/yle.pm',
],
],
pl_files => { 'grab/fi/merge.PL' => 'grab/fi/tv_grab_fi' },
to_clean => [ 'grab/fi/tv_grab_fi' ],
prereqs => { 'HTML::TreeBuilder' => 0,
'LWP::Protocol::https' => 0,
'URI::Escape' => 0, },
},
{ name => 'tv_grab_fi_sv',
blurb => 'Grabber for Finland (Swedish)',
exes => [ 'grab/fi_sv/tv_grab_fi_sv' ],
prereqs => { 'DateTime' => 0,
'HTML::TreeBuilder' => 0,
'IO::Scalar' => 0, },
},
{ name => 'tv_grab_fr',
blurb => 'Grabber for France (TeleStar)',
exes => [ 'grab/fr/tv_grab_fr' ],
prereqs => { 'DateTime' => 0,
'DateTime::Duration' => 0,
'DateTime::TimeZone' => 0,
'HTML::Entities' => 1.27,
'HTML::TreeBuilder' => 0,
'HTTP::Cache::Transparent' => 1.0, },
},
{ name => 'tv_grab_huro',
blurb => 'Grabber for Slovakia (Hungary, Romania broken)',
exes => [ 'grab/huro/tv_grab_huro' ],
pl_files => { 'grab/huro/tv_grab_huro.PL' => 'grab/huro/tv_grab_huro' },
share_files => { 'grab/huro/jobmap' => 'tv_grab_huro/jobmap',
'grab/huro/catmap.hu' => 'tv_grab_huro/catmap.hu',
'grab/huro/catmap.ro' => 'tv_grab_huro/catmap.ro',
'grab/huro/catmap.sk' => 'tv_grab_huro/catmap.sk',
'grab/huro/catmap.cz' => 'tv_grab_huro/catmap.cz',
},
to_clean => [ 'grab/huro/tv_grab_huro' ],
deps => [ 'grab/huro/tv_grab_huro' => [ 'grab/huro/tv_grab_huro.in' ] ],
grab_need_share => [ 'huro' ],
prereqs => { 'HTML::Entities' => 0,
'HTML::TreeBuilder' => 0,
'LWP::Protocol::https' => 0,
'Time::Piece' => 0,
'Time::Seconds' => 0, },
},
# { name => 'tv_grab_il',
# blurb => 'Grabber for Israel',
# exes => [ 'grab/il/tv_grab_il' ],
# prereqs => { 'DateTime' => 0, },
# },
{ name => 'tv_grab_is',
blurb => 'Grabber for Iceland',
exes => [ 'grab/is/tv_grab_is' ],
share_files => { 'grab/is/category_map' => 'tv_grab_is/category_map' },
prereqs => { 'HTML::Entities' => 0,
'HTML::TreeBuilder' => 0,
'URI' => 0,
'XML::DOM' => 0,
'XML::LibXSLT' => 0, },
},
{ name => 'tv_grab_it',
blurb => 'Grabber for Italy',
exes => [ 'grab/it/tv_grab_it' ],
pl_files => { 'grab/it/tv_grab_it.PL' => 'grab/it/tv_grab_it' },
share_files => { 'grab/it/channel_ids' => 'tv_grab_it/channel_ids' },
to_clean => [ 'grab/it/tv_grab_it', 'grab/it/tv_grab_it.in2' ],
deps => [ 'grab/it/tv_grab_it' => [ 'grab/it/tv_grab_it.in' ] ],
grab_need_share => [ 'it' ],
prereqs => { 'HTML::Entities' => 0,
'HTML::Parser' => 0,
'URI::Escape' => 0, },
},
{ name => 'tv_grab_it_dvb',
blurb => 'Grabber for Italy from DVB-S stream',
exes => [ 'grab/it_dvb/tv_grab_it_dvb' ],
pl_files => { 'grab/it_dvb/tv_grab_it_dvb.PL' => 'grab/it_dvb/tv_grab_it_dvb' },
share_files => { 'grab/it_dvb/channel_ids' => 'tv_grab_it_dvb/channel_ids',
'grab/it_dvb/sky_it.dict' => 'tv_grab_it_dvb/sky_it.dict',
'grab/it_dvb/sky_it.themes' => 'tv_grab_it_dvb/sky_it.themes',
},
to_clean => [ 'grab/it_dvb/tv_grab_it_dvb' ],
deps => [ 'grab/it_dvb/tv_grab_it_dvb' => [ 'grab/it_dvb/tv_grab_it_dvb.in' ] ],
grab_need_share => [ 'it_dvb' ],
prereqs => { 'Data::Dump' => 0,
'HTML::Entities' => 0,
'HTML::Parser' => 0,
'IO::Select' => 0,
'Linux::DVB' => 0,
'Time::HiRes' => 0,
'URI::Escape' => 0, },
},
{ name => 'tv_grab_na_dd',
blurb => '$$ Grabber for North America-schedulesdirect.org',
exes => [ 'grab/na_dd/tv_grab_na_dd' ],
pl_files => { 'grab/na_dd/tv_grab_na_dd.PL' => 'grab/na_dd/tv_grab_na_dd' },
deps => [ 'grab/na_dd/tv_grab_na_dd' => [ 'grab/na_dd/tv_grab_na_dd.in' ] ],
to_clean => [ 'grab/na_dd/tv_grab_na_dd' ],
prereqs => { 'SOAP::Lite' => 0.67, },
grab_need_share => [ 'na_dd' ],
},
{ name => 'tv_grab_na_dtv',
blurb => 'Grabber for North America (DirecTV)',
exes => [ 'grab/na_dtv/tv_grab_na_dtv' ],
prereqs => {
'DateTime' => 0,
'HTTP::Cookies' => 0,
'URI' => 0,
'URI::Escape' => 0, },
},
{ name => 'tv_grab_na_tvmedia',
blurb => 'Grabber for North America (TVMedia)',
exes => [ 'grab/na_tvmedia/tv_grab_na_tvmedia' ],
prereqs => { 'XML::LibXML' => 0, },
},
{ name => 'tv_grab_pt_meo',
blurb => 'Grabber for Portugal (MEO)',
exes => [ 'grab/pt_meo/tv_grab_pt_meo' ],
prereqs => { 'DateTime' => 0,
'Encode' => 0,
'JSON' => 0,
'IO::File' => 0,
'File::Path' => 0,
'File::Basename' => 0, },
},
{ name => 'tv_grab_pt_vodafone',
blurb => 'Grabber for Portugal (Vodafone)',
exes => [ 'grab/pt_vodafone/tv_grab_pt_vodafone' ],
prereqs => { 'DateTime' => 0,
'URI::Escape' => 0,
'XML::LibXML' => 0,
'DateTime::Format::Strptime' => 0,
'URI::Encode' => 0, },
},
{ name => 'tv_grab_uk_freeview',
blurb => 'Grabber for UK using Freeview website',
exes => [ 'grab/uk_freeview/tv_grab_uk_freeview' ],
prereqs => { 'DateTime' => 0,
'Encode' => 0,
'JSON' => 0,
'IO::File' => 0,
'File::Path' => 0,
'File::Basename' => 0, },
},
{ name => 'tv_grab_uk_tvguide',
blurb => 'Grabber for UK and Ireland using TV Guide website',
exes => [ 'grab/uk_tvguide/tv_grab_uk_tvguide' ],
share_files => {
'grab/uk_tvguide/tv_grab_uk_tvguide.map.conf'
=> 'tv_grab_uk_tvguide/tv_grab_uk_tvguide.map.conf',
},
prereqs => { 'Date::Parse' => 0,
'DateTime' => 0,
'HTML::TreeBuilder' => 0,
'HTTP::Cache::Transparent' => 1.0,
'HTTP::Cookies' => 0,
'URI::Escape' => 0, },
},
{ name => 'tv_grab_zz_sdjson',
blurb => '$$ Grabber for schedulesDirect.org SD-JSON service (many countries)',
exes => [ 'grab/zz_sdjson/tv_grab_zz_sdjson' ],
prereqs => { 'DateTime' => 0,
'Digest::SHA' => 0,
'HTTP::Message' => 0,
'LWP::Protocol::https' => 0,
'Try::Tiny' => 0, },
},
{ name => 'tv_grab_zz_sdjson_sqlite',
blurb => '$$ Grabber for schedulesDirect.org SD-JSON service (many countries, using sqlite)',
exes => [ 'grab/zz_sdjson_sqlite/tv_grab_zz_sdjson_sqlite' ],
prereqs => { 'DateTime' => 0,
'DateTime::Format::ISO8601' => 0,
'DateTime::Format::SQLite' => 0,
'DateTime::TimeZone' => 0,
'DBD::SQLite' => 0,
'DBI' => 0,
'Digest::SHA' => 0,
'File::HomeDir' => 0,
'File::Which' => 0,
'List::MoreUtils' => 0,
'LWP::Protocol::https' => 0,
'LWP::UserAgent::Determined' => 0, },
},
{ name => 'tv_check',
blurb => 'Program to report exceptions and changes in a schedule',
exes => [ 'choose/tv_check/tv_check' ],
docs => [ qw(choose/tv_check/README.tv_check
choose/tv_check/tv_check_doc.html
choose/tv_check/tv_check_doc.jpg
) ],
prereqs => { 'Tk' => 0,
'Tk::TableMatrix' => 0, }
},
{ name => 'tv_grab_combiner',
blurb => 'Grabber that combines data from other grabbers',
exes => [ 'grab/combiner/tv_grab_combiner' ],
prereqs => { 'XML::LibXML' => 0, },
},
{ name => 'tv_pick_cgi',
blurb => 'CGI program to filter listings (to install manually)',
prereqs => { 'CGI' => 0,
'CGI::Carp' => 0, },
type => 'run',
},
);
# Now we need to prompt about each optional component. The style of
# prompting, though not the code, is based on SOAP::Lite. I would
# like to add '--noprompt' and '--with tv_grab_nl' options to help
# automated package building, but I haven't implemented that yet.
#
# For each component work out whether its prereqs are installed and
# store the result in {missing} - either false, or a hashref.
#
foreach my $info (@opt_components) {
my $name = $info->{name};
my %modules_missing;
our %module_prereqs;
local *module_prereqs = $info->{prereqs} || {};
foreach (sort keys %module_prereqs) {
my $ver = $module_prereqs{$_};
next if test_module($_, $ver)->[0] eq 'OK';
warn "strange, module prereq $_ mentioned twice"
if defined $modules_missing{$_};
$modules_missing{$_} = $ver;
}
our @special_prereqs;
my %special_missing;
local *special_prereqs = $info->{special_prereqs} || {};
foreach (@special_prereqs) {
my ($sub, $name, $ver, $friendly_ver) = @$_;
next if test_special($sub, $ver)->[0] eq 'OK';
warn "strange, special prereq $name mentioned twice"
if defined $special_missing{$name};
$special_missing{$name} = $friendly_ver;
}
my %missing = (%modules_missing, %special_missing);
if (not keys %missing) {
$info->{missing} = 0;
}
else {
$info->{missing} = \%missing;
}
}
if (not defined $opt_components) {
# Generate a default configuration that installs as much as possible.
print STDERR <<END
Choose which optional components of xmltv you want to install. The
XMLTV.pm library and the filter programs such as tv_grep and tv_sort
are installed by default; here you choose grabbers for different
countries and front-ends for managing listings.
END
;
my %by_name;
foreach (@opt_components) {
$by_name{$_->{name}} = $_;
$_->{exclude} = 0; # default if not mentioned
}
if (defined $opt_exclude) {
foreach (split /,/, $opt_exclude) {
my $i = $by_name{$_};
die "unknown component $_\n" if not $i;
$i->{exclude} = 1;
}
}
my $width = 0;
foreach my $info (@opt_components) {
my $w = length("$info->{blurb} ($info->{name})");
$width = $w if $w > $width;
}
foreach my $info (@opt_components) {
my $missing = $info->{missing};
my $s = "$info->{blurb} ($info->{name})";
# Guess a default value for {install} based on whether
# prerequisites were found.
#
$info->{install} = (not $info->{exclude}) && ($opt_yes || not $info->{missing});
print STDERR ($s, ' ' x (1 + $width - length $s),
$info->{install} ? '[yes]' : '[no]',
"\n");
}
print STDERR "\n";
if (not ask(0, 'Do you want to proceed with this configuration?', 1)) {
# Need to set {install} for each component by prompting.
foreach my $info (@opt_components) {
my $missing = $info->{missing};
my $name = $info->{name};
print STDERR "\n* $info->{blurb} ($name)\n\n";
if ($missing) {
print STDERR "These dependencies are missing for $name:\n\n";
foreach (sort keys %$missing) {
print STDERR "$_";
my $min_ver = $missing->{$_};
if ($min_ver) {
print STDERR " (version $min_ver or higher)";
}
print STDERR "\n";
}
print STDERR "\n";
}
my $msg;
my $type = $info->{type};
if (not defined $type or $type eq 'install') {
$msg = "Do you wish to install $name?";
} elsif ($type eq 'run') {
$msg = "Do you plan to run $name?";
} else {
die;
}
$info->{install} =
ask(0, $msg, not $missing);
}
}
}
else {
my @to_install = split /\s+/, $opt_components;
my %by_name;
foreach (@opt_components) {
$by_name{$_->{name}} = $_;
$_->{install} = 0; # default if not mentioned
}
foreach (@to_install) {
my $i = $by_name{$_};
die "unknown component $_\n" if not $i;
$i->{install} = 1;
}
}
foreach my $info (@opt_components) {
next if not $info->{install};
push @exes, @{$info->{exes}} if $info->{exes};
push @docs, @{$info->{docs}} if $info->{docs};
%pm = (%pm, %{$info->{pm}}) if $info->{pm};
%prereqs = (%prereqs, %{$info->{prereqs}}) if $info->{prereqs};
%pl_files = (%pl_files, %{$info->{pl_files}}) if $info->{pl_files};
%share_files = (%share_files, %{$info->{share_files}})
if $info->{share_files};
push @to_clean, @{$info->{to_clean}} if $info->{to_clean};
push @deps, @{$info->{deps}} if $info->{deps};
push @grab_need_share, @{$info->{grab_need_share}}
if $info->{grab_need_share};
}
my $warned_uninstall_broken = 1;
# Test the installed version of a module.
#
# Parameters:
# Name of module
# Version required, or 0 for don't care
#
# Returns a tuple of two scalars: the first scalar is one of
#
# OK - a recent enough version is installed.
# NOT_INSTALLED - the module is not installed.
# FAILED - the second scalar contains an error message.
# TOO_OLD - the second scalar contains the version found.
#
sub test_module( $$ ) {
my ($mod, $minver) = @_;
die if not defined $mod; die if not defined $minver;
eval "require $mod";
if ($@) {
# This if-test is separate to suppress spurious 'Use of
# uninitialized value in numeric lt (<)' warning.
#
if ($@ ne '') {
if ($@ =~ /^Can\'t locate \S+\.pm in \@INC/) {
return [ 'NOT_INSTALLED', undef ];
}
else {
chomp (my $msg = $@);
return [ 'FAILED', $msg ];
}
}
}
my $ver = $mod->VERSION;
if ($minver ne '0') {
return [ 'TOO_OLD', undef ] if not defined $ver;
return [ 'TOO_OLD', $ver ] if $ver lt $minver;
}
return [ 'OK', undef ];
}
# Run a subroutine and check that its output has the correct version.
#
# Parameters:
# code reference to run
# minumum version
#
# The code ref should return undef meaning 'package not present' or
# else a version number.
#
# Returns as for test_module() (but 'FAILED' not an option).
#
sub test_special( $$ ) {
my ($sub, $minver) = @_;
my $ver = $sub->();
return [ 'NOT_INSTALLED', undef ] if not defined $ver;
if ($minver ne '0') {
return [ 'TOO_OLD', undef ] if not defined $ver;
return [ 'TOO_OLD', $ver ] if $ver lt $minver;
}
return [ 'OK', undef ];
}
# MakeMaker's warning message can be intimidating, check ourselves
# first. We warn about missing 'recommended' modules but don't abort
# because of them.
#
my $err = 0;
foreach my $p ((sort keys %prereqs), (sort keys %recommended)) {
my $required = (defined $prereqs{$p});
my $verbed = $required ? 'required' : 'recommended';
my $Verbed = uc(substr($verbed, 0, 1)) . substr($verbed, 1);
my $minver = $required ? $prereqs{$p} : $recommended{$p};
die "bad minver for $p" if not defined $minver;
my ($r, $more) = @{test_module($p, $minver)};
if ($r eq 'OK') {
# Installed and recent enough.
}
elsif ($r eq 'NOT_INSTALLED') {
print STDERR "Module $p seems not to be installed.\n";
print(($minver ? "$p $minver" : $p), " is $verbed.\n");
++ $err if $required;
}
elsif ($r eq 'FAILED') {
print STDERR "$Verbed module $p failed to load: $more\n";
print(($minver ? "$p $minver" : $p), " is $verbed.\n");
++ $err if $required;
}
elsif ($r eq 'TOO_OLD') {
if (defined $more) {
print STDERR "$p-$minver is $verbed, but $more is installed\n";
}
else {
print STDERR "$p-$minver is $verbed, but an unknown version is installed\n";
}
++ $err if $required;
}
else { die }
}
if ($err) {
if ($opt_strictdeps) {
die "Required modules missing. Makefile will not be created.\n";
}
else {
warn "Required modules missing, 'make' is unlikely to work\n";
}
}
WriteMakefile
(
'NAME' => 'XMLTV',
# No VERSION_FROM, it's set in this file
'EXE_FILES' => \@exes,
'PL_FILES' => \%pl_files,
'PM' => \%pm,
'PREREQ_PM' => \%prereqs,
# No special parameters for 'make clean' or 'make dist'
);
sub MY::constants {
package MY;
my $inherited = shift->SUPER::constants(@_);
die if not keys %::extra_constants;
foreach (sort keys %::extra_constants) {
$inherited .= "$_ = $::extra_constants{$_}\n";
}
return $inherited;
}
sub MY::install {
package MY;
my $inherited = shift->SUPER::install(@_);
# Decided that 'plaindoc_install' should be directly under
# 'install', not under the misleadingly named 'doc_install'.
#
my %extra_deps = (install => [ 'plaindoc_install', 'share_install' ]);
foreach my $t (keys %extra_deps) {
foreach my $d (@{$extra_deps{$t}}) {
$inherited =~ s/^(\s*$t\s+::\s.+)/$1 $d/m or die;
}
}
foreach (qw(plaindoc share)) {
my $target = $_ . '_install';
my $uc = uc;
my $inst_var = "INST_$uc";
my $extra = <<END
# Add code to create the directory under blib/.
\$($inst_var)/.exists :: \$(PERL_INC)/perl.h
\@\$(MKPATH) \$($inst_var)
\@\$(EQUALIZE_TIMESTAMP) \$(PERL_INC)/perl.h \$($inst_var)/.exists
-\@\$(CHMOD) \$(PERM_RWX) \$($inst_var)
# Create a target to install to the final location.
$target ::
\@echo Installing contents of \$(INST_$uc) into \$(INSTALL$uc)
\@\$(MOD_INSTALL) \\
\$(INST_$uc) \$(INSTALL$uc)
END
;
$extra =~ s/ {8}/\t/g;
$inherited .= $extra;
}
# Remove existing non-working 'uninstall' target.
$inherited =~ s!^uninstall\s:.*$!!m
or die "no uninstall target in: $inherited";
# For each *_install create a corresponding _uninstall.
my $targets = ::targets($inherited);
foreach (qw(pure_perl_install pure_site_install plaindoc_install share_install)) {
die "no $_ in: $inherited" if not defined $targets->{$_};
my @t = @{$targets->{$_}}; # make a copy
my $done = 0;
foreach (@t) {
if (s/\@\$\(MOD_INSTALL\)/\$(PERL) -I. -MUninstall -e "uninstall(\@ARGV)"/) {
$done = 1;
last;
}
s/Installing contents of (\S+) into (\S+)/Removing contents of $1 from $2/;
}
if (not $done) {
print STDERR "couldn't find \@\$(MOD_INSTALL) in target $_, uninstall may not work\n"
unless $warned_uninstall_broken;
}
(my $new_target = $_) =~ s/install$/uninstall/ or die;
foreach ("\n\n$new_target ::\n", @t) {
$inherited .= $_;
}
}
$inherited .= 'pure_uninstall :: pure_$(INSTALLDIRS)_uninstall' . "\n";
$inherited .= 'uninstall :: all pure_uninstall plaindoc_uninstall share_uninstall' . "\n";
# Add a target for a Windows distribution. Note this is
# singlequoted and then we substitute one variable by hand!
#
$inherited .= q{
xmltv.exe :: $(EXE_FILES) lib/xmltv.pl lib/xmltv32.pl lib/exe_opt.pl
echo $(EXE_FILES) >exe_files.txt
perl lib/exe_opt.pl $(VERSION) >exe_opt.txt
pp_autolink -o xmltv.exe --cachedeps=pp.cache --reusable @exe_opt.txt lib/xmltv.pl lib/xmltv32.pl $(EXE_FILES)
$(RM_F) exe_files.txt
$(RM_F) exe_opt.txt
windows_dist ::
@perl -e "if (-e '$location') { print STDERR qq[To build a Windows distribution, please rerun Makefile.PL with\nPREFIX set to a new (nonexistent) directory then 'make windows_dist'.\n(Remember that only absolute paths work properly with MakeMaker.)\n]; exit 1 }"
@perl -e 'print "Have you updated doc/README-Windows.md for this release? "; exit 1 unless <STDIN> =~ /^[yY]/'
$(MAKE) install
perl -MExtUtils::Command -e mv $(INSTALLPLAINDOC) $location/doc/
perl -MExtUtils::Command -e rm_r $location/share/doc
perl -MExtUtils::Command -e mkpath $location/doc/man
# Generate plain text documentation from pod.
perl -e "chdir 'blib/script' or die; foreach (<*>) { system qq'pod2text <\$$_ >$location/doc/man/\$$_.txt' }"
# Remove 'real' manual pages, not needed on Windows.
perl -MExtUtils::Command -e rm_rf $location/man $location/share/man
# My MakeMaker creates this dud directory.
perl -MExtUtils::Command -e rm_rf $location/5.8.0
rmdir $location/share/doc
# Generate Date::Manip docs by filtering perldoc output. The
# use of temp files instead of pipes is so set -e works properly.
#
echo Extracting part of Date::Manip manual page into $location/doc/man/date_formats.txt
echo "This is an extract from the documentation of Perl's Date::Manip module," >>$location/doc/man/date_formats.txt
echo "describing the different format strings that may be used for dates." >>$location/doc/man/date_formats.txt
echo "Bear in mind that depending on your Windows version you will need to" >>$location/doc/man/date_formats.txt
echo "quote the % characters on the command line somehow (see README-Windows.md)." >>$location/doc/man/date_formats.txt
echo "" >>$location/doc/man/date_formats.txt
perldoc -u Date::Manip >$location/doc/man/date_formats.txt.tmp
perl -ne "BEGIN { print qq'\n=pod\n\n' } print if (/^The format options are:/ .. /^=/) and not /^=/" <$location/doc/man/date_formats.txt.tmp >$location/doc/man/date_formats.txt.tmp.1
pod2text <$location/doc/man/date_formats.txt.tmp.1 >>$location/doc/man/date_formats.txt
perl -MExtUtils::Command -e rm_f $location/doc/man/date_formats.txt.tmp*
# Don't use $(INSTALLBIN), it seems to disregard PREFIX passed
# to 'make'.
#
perl -MExtUtils::Command -e rm_rf $location/bin/ $location/lib/ $(INSTMANDIR) $(INSTALLMAN3DIR)
perl -MExtUtils::Command -e cp xmltv.dtd $location
perl -MExtUtils::Command -e cp xmltv-lineups.xsd $location
perl -MExtUtils::Command -e cp ChangeLog $location/ChangeLog.txt
# The following command will not be necessary when the source
# tree was checked out on a DOSish system. It may not even
# work properly when run on a DOSish system - should check.
#
# (Simulation in perl of find | xargs; there's probably a
# better way but I'm too lazy to find it.)
#
perl -MFile::Find -e "find(sub { print qq[\\$$File::Find::name\n] if -f and not /[.]jpg/ }, '$location')" | perl -e 'chomp(@ARGV = (@ARGV, <STDIN>)); exec @ARGV' perl -i -pe 'BEGIN { binmode STDIN } s/\r*\n*$$/\r\n/'
perl -MExtUtils::Command -e mv $location/doc/README* $location
perl -MExtUtils::Command -e mv $location/README-Windows.md $location/README.txt
@echo
@echo Part of a Windows distribution tree has been made in $location/.
@echo Now copy in the executables!
};
$inherited =~ s/\$location/$location/g or die;
return $inherited;
}
# Extend installbin() to put doc and share under blib/.
sub MY::installbin {
package MY;
my $inherited = shift->SUPER::installbin(@_);
# Add a target for each documentation file.
my %doc_files;
foreach (@::docs) {
$doc_files{$_} = File::Basename::basename($_);
}
my %new_filetypes = (plaindoc => \%doc_files, share => \%share_files);
my %seen_dir;
foreach my $filetype (sort keys %new_filetypes) {
my $uc = uc $filetype;
our %files; local *files = $new_filetypes{$filetype};
foreach my $src (sort keys %files) {
my $inst_pos = $files{$src};
my $extra = '';
# The directory containing this file in blib/ needs to be created.
my @dirs = split m!/!, $inst_pos; pop @dirs;
foreach (0 .. $#dirs) {
my $dir = join('/', @dirs[0 .. $_]);
my $parent = join('/', @dirs[0 .. $_-1]);
next if $seen_dir{$dir}++;
die if (length $parent and not $seen_dir{$parent});
my $parent_exists = "\$(INST_$uc)/$parent/.exists";
$parent_exists =~ tr!/!/!s;
$extra .= <<END
\$(INST_$uc)/$dir/.exists :: \$(PERL_INC)/perl.h $parent_exists
\@\$(MKPATH) \$(INST_$uc)/$dir
\@\$(EQUALIZE_TIMESTAMP) \$(PERL_INC)/perl.h \$(INST_$uc)/$dir/.exists
-\@\$(CHMOD) \$(PERM_RWX) \$(INST_$uc)/$dir
END
;
}
my $dir_exists = "\$(INST_$uc)/" . join('/', @dirs) . '/.exists';
$dir_exists =~ tr!/!/!s;