usage: $0 [ options ]
--cross=PLATFORM cross-compile for a different platform
--no-glossary don't include Porting/Glossary in lib/Config.pod
+ --chdir=dir change directory before writing files
EOF
use strict;
'cross' => '', # --cross=PLATFORM - crosscompiling for PLATFORM
'glossary' => 1, # --no-glossary - no glossary file inclusion,
# for compactness
+ 'chdir' => '', # --chdir=dir - change directory before writing files
);
sub opts {
my %Opts = opts();
+if ($Opts{chdir}) {
+ chdir $Opts{chdir} or die "$0: could not chdir $Opts{chdir}: $!"
+}
+
my ($Config_SH, $Config_PM, $Config_heavy, $Config_POD);
my $Glossary = 'Porting/Glossary';
use strict;
# use warnings; Pulls in Carp
# use vars pulls in Carp
+
+sub _V {
+ my ($bincompat, $non_bincompat, $date, @patches) = Internals::V();
+
+ my $opts = join ' ', sort split ' ', "$bincompat $non_bincompat";
+
+ # wrap at 76 columns.
+
+ $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 " Compile-time options: $opts\n";
+
+ if (@patches) {
+ print " Locally applied patches:\n";
+ print "\t$_\n" foreach @patches;
+ }
+
+ print " Built under $^O\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';
+
+ if (@env) {
+ print " \%ENV:\n";
+ print " $_\n" foreach @env;
+ }
+ print " \@INC:\n";
+ print " $_\n" foreach @INC;
+}
+
ENDOFBEG
my $myver = sprintf "%vd", $^V;
# This file was created by configpm when Perl was built. Any changes
# made to this file will be lost the next time perl is built.
+# for a description of the variables, please have a look at the
+# Glossary file, as written in the Porting folder, or use the url:
+# http://perl5.git.perl.org/perl.git/blob/HEAD:/Porting/Glossary
+
package Config;
use strict;
# use warnings; Pulls in Carp
values. The perl C<exists> function can be used to check if a
named variable exists.
+For a description of the variables, please have a look at the
+Glossary file, as written in the Porting folder, or use the url:
+http://perl5.git.perl.org/perl.git/blob/HEAD:/Porting/Glossary
+
=over 4
=item myconfig()
=back
+=head1 GIT DATA
+
+Information on the git commit from which the current perl binary was compiled
+can be found in the variable C<$Config::Git_Data>. The variable is a
+structured string that looks something like this:
+
+ git_commit_id='ea0c2dbd5f5ac6845ecc7ec6696415bf8e27bd52'
+ git_describe='GitLive-blead-1076-gea0c2db'
+ git_branch='smartmatch'
+ git_uncommitted_changes=''
+ git_commit_id_title='Commit id:'
+ git_commit_date='2009-05-09 17:47:31 +0200'
+
+Its format is not guaranteed not to change over time.
+
=head1 NOTE
This module contains a good example of how to use tie to implement a