wait/trunk/Makefile.PL

######################### -*- Mode: Perl -*- #########################
##
## $Basename: Makefile.PL $
## $Revision: 1.10 $
##
## Author           : Ulrich Pfeifer
## Created On       : Tue Aug 20 12:15:44 1996
##
## Last Modified By : Ulrich Pfeifer
## Last Modified On : Mon May 31 15:50:33 1999
## 
## Copyright (c) 1996-1997, Ulrich Pfeifer
## 
######################################################################

use strict;

use Config;
use ExtUtils::MakeMaker qw(:DEFAULT neatvalue);
use File::Path;
use Getopt::Long;

&check_perl(5.00307);  # need pack 'w', ...

my %OPT = (default => 0);
GetOptions(\%OPT, 'default!');

&init($OPT{default});

my @pl_files = glob('script/*');

my %seen;
my @objects = grep { s![^.]+$!o!; !$seen{$_}++ } glob('*.[cx]*');

WriteMakefile('PREREQ_PM'    => {'Term::ReadLine' => 0,
                                 'DB_File'        => 1.03,
                                 'Data::Dumper'   => 2.02,
                                 'Pod::Text'      => 1.02,
                                 'HTML::Entities' => 0,
                                },
              'NAME'         => 'WAIT',
              'OBJECT'       => join(' ', @objects),
              'VERSION_FROM' => "lib/WAIT.pm",
              'EXE_FILES'    => \@pl_files,
              'dist'         => {
                                 SUFFIX   => 'gz',
                                 COMPRESS => 'gzip -9f',
                                },
             );


## ###################################################################
## subs
## ###################################################################

sub MY::postamble
{
  q[
lib/WAIT/Query/Wais.pm: waisquery.y
        byacc -P -l waisquery.y;
        sed -n '2,$$ p' y.tab.pl | ]. "$Config{cpp} $Config{cppminus}" .
          q[ | sed -e '/^# [0-9]/ d' > $@;
        rm -f y.tab.pl

TAGS: MANIFEST
        etags `].$^X.q[ -ane 'print "$$F[0]\n"' MANIFEST`
 ]
}


sub init
{
  my $use_defaults = shift;
  
  $WAIT::Config = {};
  eval { require WAIT::Config; };
  
  my $answer;


  ## WAIT database directory
  print <<"EOF";
The WAIT module needs a directory of its own to store the databases.
This may be a site-wide directory or a personal directory.
EOF
;
  
  $answer = $WAIT::Config->{WAIT_home};
  $answer = '' unless $answer && -d $answer;
  $answer = prompt("WAIT database directory?", $answer) unless $use_defaults;
  
  mkpath($answer) unless $answer && -d $answer; # dies if it can't
  $WAIT::Config->{WAIT_home} = $answer;


  ## get manual pages
  my $help = q{ 

Now you need to tell me which manual directories you want to index.
If you want to enter a path, just type it in. To select a path type
'+' an the number. To deselect type '-' an the number. Enter 'q' if
you are finished.

};
  my %seen;
  my @manpath = @{$WAIT::Config->{manpath} ||
     [grep (-d $_, split(':', $ENV{MANPATH}),
                         '/usr/man',
             '/usr/local/man')]};

  @manpath = grep !$seen{$_}++, @manpath;
  my %select; @select{0 .. @manpath} = ('+') x @manpath;
  
  for (split(':', $ENV{MANPATH}), '/usr/man', '/usr/local/man') {
    next unless -d $_;
    next if $seen{$_};
    $select{@manpath} = '-';
    push @manpath, $_;
  }

  print $help;
  while (! $use_defaults) {
    my $i;
    for $i (0 .. $#manpath) {
      printf "%2d %c %s\n", $i, ord($select{$i}), $manpath[$i];
    }
    $answer = prompt("path|[+-]number|q>");
    if ($answer eq 'q') {
      last;
    } elsif ($answer =~ /^(\+|\-)\s*(\d+)?$/) {
      if (defined $2) {
        if (0 <= $2 and $2 <= $#manpath) {
          $select{$2} = $1;
        }
        else {
          print $help;
        }
      } else {
        for (keys %select) {
          $select{$_} = $1;
        }
      }
    } elsif (-d $answer) {
      push @manpath, $answer;
      $select{$#manpath} = '+';
    } else {
      print "Directory '$answer' does not seem to exists?\n";
      print $help;
    }
  }
  $WAIT::Config->{manpath} = [];
  my $i;
  foreach $i (0 .. $#manpath) {
    if ($select{$i} eq '+') {
      push @{$WAIT::Config->{manpath}}, $manpath[$i];
    }
  }

  
  ## pager
  print "\nWhat pager do you want to use?\n";
  print "Your perl administrator recommends '$Config{pager}'\n";
  print "We would prefer 'less', if you have that installed\n"
    unless $Config{pager} =~ /less/;
  
  $answer = $WAIT::Config->{pager} || $Config{pager} || 'less';
  $answer = prompt("pager?", $answer) unless $use_defaults;
  $WAIT::Config->{pager} = $answer;

  
  ## write config
  my $configpmdir = MM->catdir('lib', 'WAIT');
  mkpath $configpmdir;
  my $configpm = MM->catfile('lib', 'WAIT', 'Config.pm/' ); 
  
  open FH, "> $configpm" or die "Couldn't write open $configpm: $!\n";
  print FH qq[\$WAIT::Config = \{\n];
  foreach (sort keys %$WAIT::Config) {
    print FH "  '$_' => ", neatvalue($WAIT::Config->{$_}), ",\n";
  }
  
  print FH "};\n1;\n";
}


sub check_perl
{
  my $perlversion = shift;
  
  if ($] < $perlversion) {
    print <<"EOF";
Your Perl version is less than $perlversion. Please install a Perl with version
$perlversion or higher. Get it from CPAN: http://www.perl.org/CPAN/
EOF
    ;
    die "\n";
  }
  else {
    print "Your perl has version $] (higher than $perlversion). Ok!\n";
  }
}

1	ulpfr	10	######################### -- Mode: Perl -- #########################
2			##
3			## $Basename: Makefile.PL $
4	ulpfr	13	## $Revision: 1.10 $
5	ulpfr	10	##
6			## Author : Ulrich Pfeifer
7			## Created On : Tue Aug 20 12:15:44 1996
8			##
9			## Last Modified By : Ulrich Pfeifer
10	ulpfr	13	## Last Modified On : Mon May 31 15:50:33 1999
11	ulpfr	10	##
12			## Copyright (c) 1996-1997, Ulrich Pfeifer
13			##
14			######################################################################
15
16			use strict;
17
18			use Config;
19			use ExtUtils::MakeMaker qw(:DEFAULT neatvalue);
20			use File::Path;
21			use Getopt::Long;
22
23			&check_perl(5.00307); # need pack 'w', ...
24
25			my %OPT = (default => 0);
26			GetOptions(\%OPT, 'default!');
27
28			&init($OPT{default});
29
30	ulpfr	13	my @pl_files = glob('script/*');
31	ulpfr	10
32			my %seen;
33			my @objects = grep { s![^.]+$!o!; !$seen{$_}++ } glob('.[cx]');
34
35			WriteMakefile('PREREQ_PM' => {'Term::ReadLine' => 0,
36			'DB_File' => 1.03,
37			'Data::Dumper' => 2.02,
38			'Pod::Text' => 1.02,
39			'HTML::Entities' => 0,
40			},
41			'NAME' => 'WAIT',
42			'OBJECT' => join(' ', @objects),
43	ulpfr	13	'VERSION_FROM' => "lib/WAIT.pm",
44	ulpfr	10	'EXE_FILES' => \@pl_files,
45			'dist' => {
46			SUFFIX => 'gz',
47			COMPRESS => 'gzip -9f',
48			},
49			);
50
51
52			## ###################################################################
53			## subs
54			## ###################################################################
55
56			sub MY::postamble
57			{
58			q[
59			lib/WAIT/Query/Wais.pm: waisquery.y
60			byacc -P -l waisquery.y;
61			sed -n '2,$$ p' y.tab.pl \| ]. "$Config{cpp} $Config{cppminus}" .
62			q[ \| sed -e '/^# [0-9]/ d' > $@;
63			rm -f y.tab.pl
64
65			TAGS: MANIFEST
66			etags `].$^X.q[ -ane 'print "$$F[0]\n"' MANIFEST`
67			]
68			}
69
70
71			sub init
72			{
73			my $use_defaults = shift;
74
75			$WAIT::Config = {};
76			eval { require WAIT::Config; };
77
78			my $answer;
79
80
81			## WAIT database directory
82			print <<"EOF";
83			The WAIT module needs a directory of its own to store the databases.
84			This may be a site-wide directory or a personal directory.
85			EOF
86			;
87
88			$answer = $WAIT::Config->{WAIT_home};
89			$answer = '' unless $answer && -d $answer;
90			$answer = prompt("WAIT database directory?", $answer) unless $use_defaults;
91
92			mkpath($answer) unless $answer && -d $answer; # dies if it can't
93			$WAIT::Config->{WAIT_home} = $answer;
94
95
96			## get manual pages
97			my $help = q{
98
99			Now you need to tell me which manual directories you want to index.
100			If you want to enter a path, just type it in. To select a path type
101			'+' an the number. To deselect type '-' an the number. Enter 'q' if
102			you are finished.
103
104			};
105			my %seen;
106			my @manpath = @{$WAIT::Config->{manpath} \|\|
107			[grep (-d $_, split(':', $ENV{MANPATH}),
108			'/usr/man',
109			'/usr/local/man')]};
110
111			@manpath = grep !$seen{$_}++, @manpath;
112			my %select; @select{0 .. @manpath} = ('+') x @manpath;
113
114			for (split(':', $ENV{MANPATH}), '/usr/man', '/usr/local/man') {
115			next unless -d $_;
116			next if $seen{$_};
117			$select{@manpath} = '-';
118			push @manpath, $_;
119			}
120
121			print $help;
122			while (! $use_defaults) {
123			my $i;
124			for $i (0 .. $#manpath) {
125			printf "%2d %c %s\n", $i, ord($select{$i}), $manpath[$i];
126			}
127			$answer = prompt("path\|[+-]number\|q>");
128			if ($answer eq 'q') {
129			last;
130			} elsif ($answer =~ /^(\+\|\-)\s*(\d+)?$/) {
131			if (defined $2) {
132			if (0 <= $2 and $2 <= $#manpath) {
133			$select{$2} = $1;
134			}
135			else {
136			print $help;
137			}
138			} else {
139			for (keys %select) {
140			$select{$_} = $1;
141			}
142			}
143			} elsif (-d $answer) {
144			push @manpath, $answer;
145			$select{$#manpath} = '+';
146			} else {
147			print "Directory '$answer' does not seem to exists?\n";
148			print $help;
149			}
150			}
151			$WAIT::Config->{manpath} = [];
152			my $i;
153			foreach $i (0 .. $#manpath) {
154			if ($select{$i} eq '+') {
155			push @{$WAIT::Config->{manpath}}, $manpath[$i];
156			}
157			}
158
159
160			## pager
161			print "\nWhat pager do you want to use?\n";
162			print "Your perl administrator recommends '$Config{pager}'\n";
163			print "We would prefer 'less', if you have that installed\n"
164			unless $Config{pager} =~ /less/;
165
166			$answer = $WAIT::Config->{pager} \|\| $Config{pager} \|\| 'less';
167			$answer = prompt("pager?", $answer) unless $use_defaults;
168			$WAIT::Config->{pager} = $answer;
169
170
171			## write config
172	ulpfr	13	my $configpmdir = MM->catdir('lib', 'WAIT');
173	ulpfr	10	mkpath $configpmdir;
174	ulpfr	13	my $configpm = MM->catfile('lib', 'WAIT', 'Config.pm/' );
175	ulpfr	10
176			open FH, "> $configpm" or die "Couldn't write open $configpm: $!\n";
177			print FH qq[\$WAIT::Config = \{\n];
178			foreach (sort keys %$WAIT::Config) {
179			print FH " '$_' => ", neatvalue($WAIT::Config->{$_}), ",\n";
180			}
181
182			print FH "};\n1;\n";
183			}
184
185
186			sub check_perl
187			{
188			my $perlversion = shift;
189
190			if ($] < $perlversion) {
191			print <<"EOF";
192			Your Perl version is less than $perlversion. Please install a Perl with version
193			$perlversion or higher. Get it from CPAN: http://www.perl.org/CPAN/
194			EOF
195			;
196			die "\n";
197			}
198			else {
199			print "Your perl has version $] (higher than $perlversion). Ok!\n";
200			}
201			}
202