perldoc.PL revision 7c478bd95313f5f23a4c958a745db2134aa03244
# This is for generating the perldoc executable.
# It may eventually be expanded to generate many executables, as
# explained in the preface of /Programming Perl/ 3e.
require 5;
use strict;
use Config;
use Cwd;
# 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);
warn "How odd, I'm going to generate $file_shortname?!"
unless $file_shortname =~ m/^\w+$/;
print "Extracting \"$file\" (with variable substitutions)\n";
# In this section, perl variables will be expanded during extraction.
# You can use $Config{...} to use Configure variables.
print OUT <<"!GROK!THIS!";
eval 'exec $Config{perlpath} -S \$0 \${1+"\$@"}'
if 0;
# This "$file" file was generated by "$0"
require 5;
close OUT or die "Can't close $file: $!";
chdir $origdir;