#!/usr/local/bin/perl
use Config;
use File::Basename qw(&basename &dirname);
# List explicitly here the variables you want Configure to
# generate. Metaconfig only looks for shell variables, so you
# have to mention them as if they were shell variables, not
# %Config entries. Thus you write
# $startperl
# to ensure Configure will look for $Config{startperl}.
# This forces PL files to create target in same directory as PL file.
# This is so that make depend always knows where to find PL derivatives.
chdir(dirname($0));
($file = basename($0)) =~ s/\.PL$//;
$file =~ s/\.pl$//
if ($Config{'osname'} eq 'VMS' or
$Config{'osname'} eq 'OS2'); # "case-forgiving"
open OUT,">$file" or die "Can't create $file: $!";
print "Extracting $file (with variable substitutions)\n";
chmod 0775, $file;
# In this section, perl variables will be expanded during extraction.
# You can use $Config{...} to use Configure variables.
print OUT "# automatically built from ".basename($0)."\n";
print OUT "# don't modify, all changes will be lost !!!!\n";
print OUT <<'!NO!SUBS!';
package PDL::Doc::Config;
!NO!SUBS!
print OUT <<"EOC";
\$PDL::Doc::pager = \'$Config{'pager'}\';
\$PDL::Doc::pager = \$ENV{PAGER} if defined \$ENV{PAGER};
\$PDL::Doc::pager = \$ENV{PERLDOC_PAGER} if defined \$ENV{PERLDOC_PAGER};
\$PDL::Doc::DefaultFile = \'$Config{'man1direxp'}\';
1;
EOC