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+# Generated from XSLoader.pm.PL (resolved %Config::Config value)
+
+package XSLoader;
+
+# And Gandalf said: 'Many folk like to know beforehand what is to
+# be set on the table; but those who have laboured to prepare the
+# feast like to keep their secret; for wonder makes the words of
+# praise louder.'
+
+# (Quote from Tolkien sugested by Anno Siegel.)
+#
+# See pod text at end of file for documentation.
+# See also ext/DynaLoader/README in source tree for other information.
+#
+# Tim.Bunce@ig.co.uk, August 1994
+
+$VERSION = "0.01"; # avoid typo warning
+
+# enable debug/trace messages from DynaLoader perl code
+# $dl_debug = $ENV{PERL_DL_DEBUG} || 0 unless defined $dl_debug;
+
+ my $dl_dlext = 'dll';
+
+package DynaLoader;
+
+# No prizes for guessing why we don't say 'bootstrap DynaLoader;' here.
+# NOTE: All dl_*.xs (including dl_none.xs) define a dl_error() XSUB
+boot_DynaLoader('DynaLoader') if defined(&boot_DynaLoader) &&
+ !defined(&dl_error);
+package XSLoader;
+
+1; # End of main code
+
+# The bootstrap function cannot be autoloaded (without complications)
+# so we define it here:
+
+sub load {
+ package DynaLoader;
+
+ my($module) = $_[0];
+
+ # work with static linking too
+ my $b = "$module\::bootstrap";
+ goto &$b if defined &$b;
+
+ goto retry unless $module and defined &dl_load_file;
+
+ my @modparts = split(/::/,$module);
+ my $modfname = $modparts[-1];
+
+ my $modpname = join('/',@modparts);
+ my $modlibname = (caller())[1];
+ my $c = @modparts;
+ $modlibname =~ s,[\\/][^\\/]+$,, while $c--; # Q&D basename
+ my $file = "$modlibname/auto/$modpname/$modfname.$dl_dlext";
+
+# print STDERR "XSLoader::load for $module ($file)\n" if $dl_debug;
+
+ my $bs = $file;
+ $bs =~ s/(\.\w+)?(;\d*)?$/\.bs/; # look for .bs 'beside' the library
+
+ goto retry if not -f $file or -s $bs;
+
+ my $bootname = "boot_$module";
+ $bootname =~ s/\W/_/g;
+ @dl_require_symbols = ($bootname);
+
+ my $boot_symbol_ref;
+
+ if ($^O eq 'darwin') {
+ if ($boot_symbol_ref = dl_find_symbol(0, $bootname)) {
+ goto boot; #extension library has already been loaded, e.g. darwin
+ }
+ }
+
+ # Many dynamic extension loading problems will appear to come from
+ # this section of code: XYZ failed at line 123 of DynaLoader.pm.
+ # Often these errors are actually occurring in the initialisation
+ # C code of the extension XS file. Perl reports the error as being
+ # in this perl code simply because this was the last perl code
+ # it executed.
+
+ my $libref = dl_load_file($file, 0) or do {
+ require Carp;
+ Carp::croak("Can't load '$file' for module $module: " . dl_error());
+ };
+ push(@dl_librefs,$libref); # record loaded object
+
+ my @unresolved = dl_undef_symbols();
+ if (@unresolved) {
+ require Carp;
+ Carp::carp("Undefined symbols present after loading $file: @unresolved\n");
+ }
+
+ $boot_symbol_ref = dl_find_symbol($libref, $bootname) or do {
+ require Carp;
+ Carp::croak("Can't find '$bootname' symbol in $file\n");
+ };
+
+ push(@dl_modules, $module); # record loaded module
+
+ boot:
+ my $xs = dl_install_xsub("${module}::bootstrap", $boot_symbol_ref, $file);
+
+ # See comment block above
+ return &$xs(@_);
+
+ retry:
+ require DynaLoader;
+ goto &DynaLoader::bootstrap_inherit;
+}
+
+__END__
+
+=head1 NAME
+
+XSLoader - Dynamically load C libraries into Perl code
+
+=head1 SYNOPSIS
+
+ package YourPackage;
+ use XSLoader;
+
+ XSLoader::load 'YourPackage', @args;
+
+=head1 DESCRIPTION
+
+This module defines a standard I<simplified> interface to the dynamic
+linking mechanisms available on many platforms. Its primary purpose is
+to implement cheap automatic dynamic loading of Perl modules.
+
+For more complicated interface see L<DynaLoader>.
+
+=head1 AUTHOR
+
+Ilya Zakharevich: extraction from DynaLoader.
+
+=cut