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[dh-make-perl] / dev / arm / libextutils-parsexs-perl / libextutils-parsexs-perl-2.19 / lib / ExtUtils / xsubpp

diff --git a/dev/arm/libextutils-parsexs-perl/libextutils-parsexs-perl-2.19/lib/ExtUtils/xsubpp b/dev/arm/libextutils-parsexs-perl/libextutils-parsexs-perl-2.19/lib/ExtUtils/xsubpp
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+++ b/dev/arm/libextutils-parsexs-perl/libextutils-parsexs-perl-2.19/lib/ExtUtils/xsubpp
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+#!./miniperl
+
+require 5.002;
+use ExtUtils::ParseXS qw(process_file);
+use Getopt::Long;
+
+my %args = ();
+
+my $usage = "Usage: xsubpp [-v] [-csuffix csuffix] [-except] [-prototypes] [-noversioncheck] [-nolinenumbers] [-nooptimize] [-noinout] [-noargtypes] [-s pattern] [-typemap typemap]... file.xs\n";
+
+Getopt::Long::Configure qw(no_auto_abbrev no_ignore_case);
+
+@ARGV = grep {$_ ne '-C++'} @ARGV;  # Allow -C++ for backward compatibility
+GetOptions(\%args, qw(hiertype!
+                     prototypes!
+                     versioncheck!
+                     linenumbers!
+                     optimize!
+                     inout!
+                     argtypes!
+                     object_capi!
+                     except!
+                     v
+                     typemap=s@
+                     output=s
+                     s=s
+                     csuffix=s
+                    ))
+  or die $usage;
+
+if ($args{v}) {
+  print "xsubpp version $ExtUtils::ParseXS::VERSION\n";
+  exit;
+}
+
+@ARGV == 1 or die $usage;
+
+$args{filename} = shift @ARGV;
+
+process_file(%args);
+exit( ExtUtils::ParseXS::errors() ? 1 : 0 );
+
+__END__
+
+=head1 NAME
+
+xsubpp - compiler to convert Perl XS code into C code
+
+=head1 SYNOPSIS
+
+B<xsubpp> [B<-v>] [B<-except>] [B<-s pattern>] [B<-prototypes>] [B<-noversioncheck>] [B<-nolinenumbers>] [B<-nooptimize>] [B<-typemap typemap>] [B<-output filename>]... file.xs
+
+=head1 DESCRIPTION
+
+This compiler is typically run by the makefiles created by L<ExtUtils::MakeMaker>.
+
+I<xsubpp> will compile XS code into C code by embedding the constructs
+necessary to let C functions manipulate Perl values and creates the glue
+necessary to let Perl access those functions.  The compiler uses typemaps to
+determine how to map C function parameters and variables to Perl values.
+
+The compiler will search for typemap files called I<typemap>.  It will use
+the following search path to find default typemaps, with the rightmost
+typemap taking precedence.
+
+       ../../../typemap:../../typemap:../typemap:typemap
+
+It will also use a default typemap installed as C<ExtUtils::typemap>.
+
+=head1 OPTIONS
+
+Note that the C<XSOPT> MakeMaker option may be used to add these options to
+any makefiles generated by MakeMaker.
+
+=over 5
+
+=item B<-hiertype>
+
+Retains '::' in type names so that C++ hierachical types can be mapped.
+
+=item B<-except>
+
+Adds exception handling stubs to the C code.
+
+=item B<-typemap typemap>
+
+Indicates that a user-supplied typemap should take precedence over the
+default typemaps.  This option may be used multiple times, with the last
+typemap having the highest precedence.
+
+=item B<-output filename>
+
+Specifies the name of the output file to generate.  If no file is
+specified, output will be written to standard output.
+
+=item B<-v>
+
+Prints the I<xsubpp> version number to standard output, then exits.
+
+=item B<-prototypes>
+
+By default I<xsubpp> will not automatically generate prototype code for
+all xsubs. This flag will enable prototypes.
+
+=item B<-noversioncheck>
+
+Disables the run time test that determines if the object file (derived
+from the C<.xs> file) and the C<.pm> files have the same version
+number.
+
+=item B<-nolinenumbers>
+
+Prevents the inclusion of `#line' directives in the output.
+
+=item B<-nooptimize>
+
+Disables certain optimizations.  The only optimization that is currently
+affected is the use of I<target>s by the output C code (see L<perlguts>).
+This may significantly slow down the generated code, but this is the way
+B<xsubpp> of 5.005 and earlier operated.
+
+=item B<-noinout>
+
+Disable recognition of C<IN>, C<OUT_LIST> and C<INOUT_LIST> declarations.
+
+=item B<-noargtypes>
+
+Disable recognition of ANSI-like descriptions of function signature.
+
+=item B<-C++>
+
+Currently doesn't do anything at all.  This flag has been a no-op for
+many versions of perl, at least as far back as perl5.003_07.  It's
+allowed here for backwards compatibility.
+
+=back
+
+=head1 ENVIRONMENT
+
+No environment variables are used.
+
+=head1 AUTHOR
+
+Originally by Larry Wall.  Turned into the C<ExtUtils::ParseXS> module
+by Ken Williams.
+
+=head1 MODIFICATION HISTORY
+
+See the file F<Changes>.
+
+=head1 SEE ALSO
+
+perl(1), perlxs(1), perlxstut(1), ExtUtils::ParseXS
+
+=cut
+