branches/CPAN/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	######################### -- Mode: Perl -- #########################
2	##
3	## $Basename: Makefile.PL $
4	## $Revision: 1.10 $
5	##
6	## Author : Ulrich Pfeifer
7	## Created On : Tue Aug 20 12:15:44 1996
8	##
9	## Last Modified By : Ulrich Pfeifer
10	## Last Modified On : Mon May 31 15:50:33 1999
11	##
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($OPT{default});
29
30	my @pl_files = glob('script/*');
31
32	my %seen;
33	my @objects = grep { s![^.]+$!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	'VERSION_FROM' => "lib/WAIT.pm",
44	'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	my $configpmdir = MM->catdir('lib', 'WAIT');
173	mkpath $configpmdir;
174	my $configpm = MM->catfile('lib', 'WAIT', 'Config.pm/' );
175
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