--- /dev/null
+# Generated from XSLoader.pm.PL (resolved %Config::Config value)
+
+package XSLoader;
+
+$VERSION = "0.10";
+
+#use strict;
+
+# enable debug/trace messages from DynaLoader perl code
+# $dl_debug = $ENV{PERL_DL_DEBUG} || 0 unless defined $dl_debug;
+
+ my $dl_dlext = 'so';
+
+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;
+
+sub load {
+ package DynaLoader;
+
+ die q{XSLoader::load('Your::Module', $Your::Module::VERSION)} unless @_;
+
+ my($module) = $_[0];
+
+ # work with static linking too
+ my $boots = "$module\::bootstrap";
+ goto &$boots if defined &$boots;
+
+ 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
+
+ if (-s $bs) { # only read file if it's not empty
+# print STDERR "BS: $bs ($^O, $dlsrc)\n" if $dl_debug;
+ eval { do $bs; };
+ warn "$bs: $@\n" if $@;
+ }
+
+ goto retry if not -f $file or -s $bs;
+
+ my $bootname = "boot_$module";
+ $bootname =~ s/\W/_/g;
+ @DynaLoader::dl_require_symbols = ($bootname);
+
+ my $boot_symbol_ref;
+
+ # 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 $module: " . dl_error());
+ };
+ push(@DynaLoader::dl_librefs,$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(@DynaLoader::dl_modules, $module); # record loaded module
+
+ boot:
+ my $xs = dl_install_xsub($boots, $boot_symbol_ref, $file);
+
+ # See comment block above
+ push(@DynaLoader::dl_shared_objects, $file); # record files loaded
+ return &$xs(@_);
+
+ retry:
+ my $bootstrap_inherit = DynaLoader->can('bootstrap_inherit') ||
+ XSLoader->can('bootstrap_inherit');
+ goto &$bootstrap_inherit;
+}
+
+# Versions of DynaLoader prior to 5.6.0 don't have this function.
+sub bootstrap_inherit {
+ package DynaLoader;
+
+ my $module = $_[0];
+ local *DynaLoader::isa = *{"$module\::ISA"};
+ local @DynaLoader::isa = (@DynaLoader::isa, 'DynaLoader');
+ # Cannot goto due to delocalization. Will report errors on a wrong line?
+ require DynaLoader;
+ DynaLoader::bootstrap(@_);
+}
+
+1;
+
+
+__END__
+
+=head1 NAME
+
+XSLoader - Dynamically load C libraries into Perl code
+
+=head1 VERSION
+
+Version 0.10
+
+=head1 SYNOPSIS
+
+ package YourPackage;
+ use XSLoader;
+
+ XSLoader::load 'YourPackage', $YourPackage::VERSION;
+
+=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 a more complicated interface, see L<DynaLoader>. Many (most)
+features of C<DynaLoader> are not implemented in C<XSLoader>, like for
+example the C<dl_load_flags>, not honored by C<XSLoader>.
+
+=head2 Migration from C<DynaLoader>
+
+A typical module using L<DynaLoader|DynaLoader> starts like this:
+
+ package YourPackage;
+ require DynaLoader;
+
+ our @ISA = qw( OnePackage OtherPackage DynaLoader );
+ our $VERSION = '0.01';
+ bootstrap YourPackage $VERSION;
+
+Change this to
+
+ package YourPackage;
+ use XSLoader;
+
+ our @ISA = qw( OnePackage OtherPackage );
+ our $VERSION = '0.01';
+ XSLoader::load 'YourPackage', $VERSION;
+
+In other words: replace C<require DynaLoader> by C<use XSLoader>, remove
+C<DynaLoader> from C<@ISA>, change C<bootstrap> by C<XSLoader::load>. Do not
+forget to quote the name of your package on the C<XSLoader::load> line,
+and add comma (C<,>) before the arguments (C<$VERSION> above).
+
+Of course, if C<@ISA> contained only C<DynaLoader>, there is no need to have
+the C<@ISA> assignment at all; moreover, if instead of C<our> one uses the
+more backward-compatible
+
+ use vars qw($VERSION @ISA);
+
+one can remove this reference to C<@ISA> together with the C<@ISA> assignment.
+
+If no C<$VERSION> was specified on the C<bootstrap> line, the last line becomes
+
+ XSLoader::load 'YourPackage';
+
+=head2 Backward compatible boilerplate
+
+If you want to have your cake and eat it too, you need a more complicated
+boilerplate.
+
+ package YourPackage;
+ use vars qw($VERSION @ISA);
+
+ @ISA = qw( OnePackage OtherPackage );
+ $VERSION = '0.01';
+ eval {
+ require XSLoader;
+ XSLoader::load('YourPackage', $VERSION);
+ 1;
+ } or do {
+ require DynaLoader;
+ push @ISA, 'DynaLoader';
+ bootstrap YourPackage $VERSION;
+ };
+
+The parentheses about C<XSLoader::load()> arguments are needed since we replaced
+C<use XSLoader> by C<require>, so the compiler does not know that a function
+C<XSLoader::load()> is present.
+
+This boilerplate uses the low-overhead C<XSLoader> if present; if used with
+an antic Perl which has no C<XSLoader>, it falls back to using C<DynaLoader>.
+
+=head1 Order of initialization: early load()
+
+I<Skip this section if the XSUB functions are supposed to be called from other
+modules only; read it only if you call your XSUBs from the code in your module,
+or have a C<BOOT:> section in your XS file (see L<perlxs/"The BOOT: Keyword">).
+What is described here is equally applicable to the L<DynaLoader|DynaLoader>
+interface.>
+
+A sufficiently complicated module using XS would have both Perl code (defined
+in F<YourPackage.pm>) and XS code (defined in F<YourPackage.xs>). If this
+Perl code makes calls into this XS code, and/or this XS code makes calls to
+the Perl code, one should be careful with the order of initialization.
+
+The call to C<XSLoader::load()> (or C<bootstrap()>) has three side effects:
+
+=over
+
+=item *
+
+if C<$VERSION> was specified, a sanity check is done to ensure that the
+versions of the F<.pm> and the (compiled) F<.xs> parts are compatible;
+
+=item *
+
+the XSUBs are made accessible from Perl;
+
+=item *
+
+if a C<BOOT:> section was present in the F<.xs> file, the code there is called.
+
+=back
+
+Consequently, if the code in the F<.pm> file makes calls to these XSUBs, it is
+convenient to have XSUBs installed before the Perl code is defined; for
+example, this makes prototypes for XSUBs visible to this Perl code.
+Alternatively, if the C<BOOT:> section makes calls to Perl functions (or
+uses Perl variables) defined in the F<.pm> file, they must be defined prior to
+the call to C<XSLoader::load()> (or C<bootstrap()>).
+
+The first situation being much more frequent, it makes sense to rewrite the
+boilerplate as
+
+ package YourPackage;
+ use XSLoader;
+ use vars qw($VERSION @ISA);
+
+ BEGIN {
+ @ISA = qw( OnePackage OtherPackage );
+ $VERSION = '0.01';
+
+ # Put Perl code used in the BOOT: section here
+
+ XSLoader::load 'YourPackage', $VERSION;
+ }
+
+ # Put Perl code making calls into XSUBs here
+
+=head2 The most hairy case
+
+If the interdependence of your C<BOOT:> section and Perl code is
+more complicated than this (e.g., the C<BOOT:> section makes calls to Perl
+functions which make calls to XSUBs with prototypes), get rid of the C<BOOT:>
+section altogether. Replace it with a function C<onBOOT()>, and call it like
+this:
+
+ package YourPackage;
+ use XSLoader;
+ use vars qw($VERSION @ISA);
+
+ BEGIN {
+ @ISA = qw( OnePackage OtherPackage );
+ $VERSION = '0.01';
+ XSLoader::load 'YourPackage', $VERSION;
+ }
+
+ # Put Perl code used in onBOOT() function here; calls to XSUBs are
+ # prototype-checked.
+
+ onBOOT;
+
+ # Put Perl initialization code assuming that XS is initialized here
+
+
+=head1 DIAGNOSTICS
+
+=over
+
+=item C<Can't find '%s' symbol in %s>
+
+B<(F)> The bootstrap symbol could not be found in the extension module.
+
+=item C<Can't load '%s' for module %s: %s>
+
+B<(F)> The loading or initialisation of the extension module failed.
+The detailed error follows.
+
+=item C<Undefined symbols present after loading %s: %s>
+
+B<(W)> As the message says, some symbols stay undefined although the
+extension module was correctly loaded and initialised. The list of undefined
+symbols follows.
+
+=item C<XSLoader::load('Your::Module', $Your::Module::VERSION)>
+
+B<(F)> You tried to invoke C<load()> without any argument. You must supply
+a module name, and optionally its version.
+
+=back
+
+
+=head1 LIMITATIONS
+
+To reduce the overhead as much as possible, only one possible location
+is checked to find the extension DLL (this location is where C<make install>
+would put the DLL). If not found, the search for the DLL is transparently
+delegated to C<DynaLoader>, which looks for the DLL along the C<@INC> list.
+
+In particular, this is applicable to the structure of C<@INC> used for testing
+not-yet-installed extensions. This means that running uninstalled extensions
+may have much more overhead than running the same extensions after
+C<make install>.
+
+
+=head1 BUGS
+
+Please report any bugs or feature requests via the perlbug(1) utility.
+
+
+=head1 SEE ALSO
+
+L<DynaLoader>
+
+
+=head1 AUTHORS
+
+Ilya Zakharevich originally extracted C<XSLoader> from C<DynaLoader>.
+
+CPAN version is currently maintained by SE<eacute>bastien Aperghis-Tramoni
+E<lt>sebastien@aperghis.netE<gt>.
+
+Previous maintainer was Michael G Schwern <schwern@pobox.com>.
+
+
+=head1 COPYRIGHT & LICENSE
+
+Copyright (C) 1990-2007 by Larry Wall and others.
+
+This program is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
--- /dev/null
+package lib;
+
+# THIS FILE IS AUTOMATICALLY GENERATED FROM lib_pm.PL.
+# ANY CHANGES TO THIS FILE WILL BE OVERWRITTEN BY THE NEXT PERL BUILD.
+
+use Config;
+
+use strict;
+
+my $archname = $Config{archname};
+my $version = $Config{version};
+my @inc_version_list = reverse split / /, $Config{inc_version_list};
+
+
+our @ORIG_INC = @INC; # take a handy copy of 'original' value
+our $VERSION = '0.62';
+my $Is_MacOS = $^O eq 'MacOS';
+my $Mac_FS;
+if ($Is_MacOS) {
+ require File::Spec;
+ $Mac_FS = eval { require Mac::FileSpec::Unixish };
+}
+
+sub import {
+ shift;
+
+ my %names;
+ foreach (reverse @_) {
+ my $path = $_; # we'll be modifying it, so break the alias
+ if ($path eq '') {
+ require Carp;
+ Carp::carp("Empty compile time value given to use lib");
+ }
+
+ $path = _nativize($path);
+
+ if ($path !~ /\.par$/i && -e $path && ! -d _) {
+ require Carp;
+ Carp::carp("Parameter to use lib must be directory, not file");
+ }
+ unshift(@INC, $path);
+ # Add any previous version directories we found at configure time
+ foreach my $incver (@inc_version_list)
+ {
+ my $dir = $Is_MacOS
+ ? File::Spec->catdir( $path, $incver )
+ : "$path/$incver";
+ unshift(@INC, $dir) if -d $dir;
+ }
+ # Put a corresponding archlib directory in front of $path if it
+ # looks like $path has an archlib directory below it.
+ my($arch_auto_dir, $arch_dir, $version_dir, $version_arch_dir)
+ = _get_dirs($path);
+ unshift(@INC, $arch_dir) if -d $arch_auto_dir;
+ unshift(@INC, $version_dir) if -d $version_dir;
+ unshift(@INC, $version_arch_dir) if -d $version_arch_dir;
+ }
+
+ # remove trailing duplicates
+ @INC = grep { ++$names{$_} == 1 } @INC;
+ return;
+}
+
+
+sub unimport {
+ shift;
+
+ my %names;
+ foreach (@_) {
+ my $path = _nativize($_);
+
+ my($arch_auto_dir, $arch_dir, $version_dir, $version_arch_dir)
+ = _get_dirs($path);
+ ++$names{$path};
+ ++$names{$arch_dir} if -d $arch_auto_dir;
+ ++$names{$version_dir} if -d $version_dir;
+ ++$names{$version_arch_dir} if -d $version_arch_dir;
+ }
+
+ # Remove ALL instances of each named directory.
+ @INC = grep { !exists $names{$_} } @INC;
+ return;
+}
+
+sub _get_dirs {
+ my($dir) = @_;
+ my($arch_auto_dir, $arch_dir, $version_dir, $version_arch_dir);
+
+ # we could use this for all platforms in the future, but leave it
+ # Mac-only for now, until there is more time for testing it.
+ if ($Is_MacOS) {
+ $arch_auto_dir = File::Spec->catdir( $dir, $archname, 'auto' );
+ $arch_dir = File::Spec->catdir( $dir, $archname, );
+ $version_dir = File::Spec->catdir( $dir, $version );
+ $version_arch_dir = File::Spec->catdir( $dir, $version, $archname );
+ } else {
+ $arch_auto_dir = "$dir/$archname/auto";
+ $arch_dir = "$dir/$archname";
+ $version_dir = "$dir/$version";
+ $version_arch_dir = "$dir/$version/$archname";
+ }
+ return($arch_auto_dir, $arch_dir, $version_dir, $version_arch_dir);
+}
+
+sub _nativize {
+ my($dir) = @_;
+
+ if ($Is_MacOS && $Mac_FS && ! -d $dir) {
+ $dir = Mac::FileSpec::Unixish::nativize($dir);
+ $dir .= ":" unless $dir =~ /:$/;
+ }
+
+ return $dir;
+}
+
+1;
+__END__
+
+=head1 NAME
+
+lib - manipulate @INC at compile time
+
+=head1 SYNOPSIS
+
+ use lib LIST;
+
+ no lib LIST;
+
+=head1 DESCRIPTION
+
+This is a small simple module which simplifies the manipulation of @INC
+at compile time.
+
+It is typically used to add extra directories to perl's search path so
+that later C<use> or C<require> statements will find modules which are
+not located on perl's default search path.
+
+=head2 Adding directories to @INC
+
+The parameters to C<use lib> are added to the start of the perl search
+path. Saying
+
+ use lib LIST;
+
+is I<almost> the same as saying
+
+ BEGIN { unshift(@INC, LIST) }
+
+For each directory in LIST (called $dir here) the lib module also
+checks to see if a directory called $dir/$archname/auto exists.
+If so the $dir/$archname directory is assumed to be a corresponding
+architecture specific directory and is added to @INC in front of $dir.
+lib.pm also checks if directories called $dir/$version and $dir/$version/$archname
+exist and adds these directories to @INC.
+
+The current value of C<$archname> can be found with this command:
+
+ perl -V:archname
+
+The corresponding command to get the current value of C<$version> is:
+
+ perl -V:version
+
+To avoid memory leaks, all trailing duplicate entries in @INC are
+removed.
+
+=head2 Deleting directories from @INC
+
+You should normally only add directories to @INC. If you need to
+delete directories from @INC take care to only delete those which you
+added yourself or which you are certain are not needed by other modules
+in your script. Other modules may have added directories which they
+need for correct operation.
+
+The C<no lib> statement deletes all instances of each named directory
+from @INC.
+
+For each directory in LIST (called $dir here) the lib module also
+checks to see if a directory called $dir/$archname/auto exists.
+If so the $dir/$archname directory is assumed to be a corresponding
+architecture specific directory and is also deleted from @INC.
+
+=head2 Restoring original @INC
+
+When the lib module is first loaded it records the current value of @INC
+in an array C<@lib::ORIG_INC>. To restore @INC to that value you
+can say
+
+ @INC = @lib::ORIG_INC;
+
+=head1 CAVEATS
+
+In order to keep lib.pm small and simple, it only works with Unix
+filepaths. This doesn't mean it only works on Unix, but non-Unix
+users must first translate their file paths to Unix conventions.
+
+ # VMS users wanting to put [.stuff.moo] into
+ # their @INC would write
+ use lib 'stuff/moo';
+
+=head1 NOTES
+
+In the future, this module will likely use File::Spec for determining
+paths, as it does now for Mac OS (where Unix-style or Mac-style paths
+work, and Unix-style paths are converted properly to Mac-style paths
+before being added to @INC).
+
+If you try to add a file to @INC as follows:
+
+ use lib 'this_is_a_file.txt';
+
+C<lib> will warn about this. The sole exceptions are files with the
+C<.par> extension which are intended to be used as libraries.
+
+=head1 SEE ALSO
+
+FindBin - optional module which deals with paths relative to the source file.
+
+PAR - optional module which can treat C<.par> files as Perl libraries.
+
+=head1 AUTHOR
+
+Tim Bunce, 2nd June 1995.
+
+C<lib> is maintained by the perl5-porters. Please direct
+any questions to the canonical mailing list. Anything that
+is applicable to the CPAN release can be sent to its maintainer,
+though.
+
+Maintainer: The Perl5-Porters <perl5-porters@perl.org>
+
+Maintainer of the CPAN release: Steffen Mueller <smueller@cpan.org>
+
+=head1 COPYRIGHT AND LICENSE
+
+This package has been part of the perl core since perl 5.001.
+It has been released separately to CPAN so older installations
+can benefit from bug fixes.
+
+This package has the same copyright and license as the perl core.
+
+=cut
projects / p5sagit/p5-mst-13.2.git / commitdiff