my $config_txt;
my $heavy_txt;
-$heavy_txt .= <<'ENDOFBEG';
+my $from = $^O eq 'VMS' ? 'PERLSHR image' : 'binary (from libperl)';
+my $env_cygwin = $^O eq 'cygwin'
+ ? 'push @env, "CYGWIN=\"$ENV{CYGWIN}\"" if $ENV{CYGWIN};' . "\n" : "";
+$heavy_txt .= sprintf <<'ENDOFBEG', $^O, $^O, $from, $^O, $env_cygwin;
# This file was created by configpm when Perl was built. Any changes
# made to this file will be lost the next time perl is built.
package Config;
use strict;
use warnings;
-use vars '%Config';
+use vars '%%Config';
sub bincompat_options {
return split ' ', (Internals::V())[0];
}
sub _V {
+ die "Perl lib was built for '%s' but is being run on '$^O'"
+ unless "%s" eq $^O;
+
my ($bincompat, $non_bincompat, $date, @patches) = Internals::V();
my $opts = join ' ', sort split ' ', "$bincompat $non_bincompat";
$opts =~ s/(?=.{53})(.{1,53}) /$1\n /mg;
print Config::myconfig();
- if ($^O eq 'VMS') {
- print "\nCharacteristics of this PERLSHR image: \n";
- } else {
- print "\nCharacteristics of this binary (from libperl): \n";
- }
+ print "\nCharacteristics of this %s: \n";
print " Compile-time options: $opts\n";
print "\t$_\n" foreach @patches;
}
- print " Built under $^O\n";
+ print " Built under %s\n";
print " $date\n" if defined $date;
- my @env = map { "$_=\"$ENV{$_}\"" } sort grep {/^PERL/} keys %ENV;
- push @env, "CYGWIN=\"$ENV{CYGWIN}\"" if $^O eq 'cygwin' and $ENV{CYGWIN};
-
+ my @env = map { "$_=\"$ENV{$_}\"" } sort grep {/^PERL/} keys %%ENV;
+%s
if (@env) {
- print " \%ENV:\n";
+ print " \%%ENV:\n";
print " $_\n" foreach @env;
}
print " \@INC:\n";
my $byteorder_code;
if ($s == 4 || $s == 8) {
- my $list = join ',', reverse(2..$s);
+ my $list = join ',', reverse(1..$s-1);
my $format = 'a'x$s;
$byteorder_code = <<"EOT";
-my \$i = 0;
-foreach my \$c ($list) { \$i |= ord(\$c); \$i <<= 8 }
-\$i |= ord(1);
+my \$i = ord($s);
+foreach my \$c ($list) { \$i <<= 8; \$i |= ord(\$c); }
our \$byteorder = join('', unpack('$format', pack('$f', \$i)));
EOT
} else {
}
my $fast_config = join '', map { " $_,\n" } sort values %Common;
-# Sanity check needed to stop an infite loop if Config_heavy.pl fails to define
-# &launcher for some reason (eg it got truncated)
+# Sanity check needed to stop an infinite loop if Config_heavy.pl fails to
+# define &launcher for some reason (eg it got truncated)
$config_txt .= sprintf <<'ENDOFTIE', $fast_config;
sub DESTROY { }