1 package SQL::Translator;
4 use ExtUtils::MakeMaker;
13 print "Checking for required and recommended modules.\n";
14 # Module Name Version Optional?
15 check_version('Class::Base' => 0 => 0);
16 check_version('File::Basename' => 0 => 0);
17 check_version('File::Spec' => 0 => 0);
18 check_version('GD' => 0 => 1);
19 check_version('GraphViz' => 0 => 1);
20 check_version('IO::Dir' => 0 => 0);
21 check_version('IO::File' => 0 => 0);
22 check_version('IO::Scalar' => 0 => 0);
23 check_version('Parse::RecDescent' => 1.94 => 0);
24 check_version('Pod::Usage' => 0 => 0);
25 check_version('Spreadsheet::ParseExcel' => 0 => 1);
26 check_version('Test::More' => 0 => 0);
27 check_version('Text::ParseWords' => 0 => 0);
28 check_version('Text::RecordParser' => 0.02 => 0);
29 check_version('XML::Writer' => 0 => 1);
33 if (@{$missing{'optional'}} + @{$missing{'required'}}) {
34 print "Some components might not work correctly:\n";
36 if ($missing{'required'}) {
37 $count = scalar(@{$missing{'required'}});
38 printf " You are missing %d required module%s: %s\n",
40 $count == 1 ? '' : 's',
41 join ', ', @{$missing{'required'}};
43 if ($missing{'optional'}) {
44 $count = scalar(@{$missing{'optional'}});
45 printf " You are missing %d optional module%s: %s\n",
47 $count == 1 ? '' : 's',
48 join ', ', @{$missing{'optional'}};
55 'NAME' => __PACKAGE__,
56 'VERSION_FROM' => 'lib/SQL/Translator.pm',
58 'bin/sqlt-diagram.pl',
61 'bin/sql_translator.pl',
63 'PREREQ_PM' => \%PREREQ_PM,
65 FILES => '$(DISTVNAME).tar$(SUFFIX)',
69 # ----------------------------------------------------------------------
70 # check_version($module, $version, $optional)
72 # Takes a module name, optional version number, and a flag indicating
73 # whether the module is optional (default is no).
74 # ----------------------------------------------------------------------
76 my ($module, $version, $optional) = @_;
80 $load = "$module $version";
86 $dots = '.' x (36 - length($load));
91 push @{$missing{'optional'}}, $module;
94 push @{$missing{'required'}}, $module;
96 print "$load $dots not found!";
98 print optional('not found!'), "\n";
101 print required('not found!');
106 my $version = ${"$module\::VERSION"};
107 print "$load $dots $version";
108 print $optional ? optional($version) : required($version);
112 $PREREQ_PM{$module} = $version;
115 sub optional { return _message("[optional]", @_) }
116 sub required { return _message("", @_) }
119 my ($message, $version) = @_;
120 my $size = 24 - (length "$version");
121 my $fmt = '%' . $size . 's';
122 sprintf $fmt => $message;