splain.PL revision 7c478bd95313f5f23a4c958a745db2134aa03244
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:
# $startperl
# $perlpath
# $eunicefix
# 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);
# Open input file before creating output file.
open IN or die "Can't open $IN: $!\n";
# Create output file.
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 \$running_under_some_shell;
while (<IN>) {
print OUT unless /^package diagnostics/;
}
close IN;
close OUT or die "Can't close $file: $!";
chdir $origdir;