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Full Discussion: Compiling UNIX System V
Top Forums UNIX for Beginners Questions & Answers Compiling UNIX System V Post 303031224 by hicksd8 on Sunday 24th of February 2019 07:06:00 AM
Old 02-24-2019
This is a rare question indeed for this forum.

What are you trying to do???? And why???????

You are missing the point here my friend. You downloaded the entire source code for your O/S of choice so you have the source code of the C compiler, the source code of all shared libraries, the source code for the shells, et al. You do not have any executables!!!

So the question that you are really asking is:
Q: How do I compile a compiler without a compiler?
A: You need to 'seed' the operation via a closely related Unix/Linux version. Install a closely related foreign version and compile the entire toolchain first. Having generated your toolchain this way, you then need to compile the toolchain AGAIN using the tools that you just generated because, for example, all your libraries will have been created cross-compiled. To get them pure you need to do it all a third time.

Once you've got a complete toolchain you can begin to compile your kernel (bespoke or not, as your choice). When the kernel is created you can install grub and boot your own kernel. Then you can continue to create all other application and things.

So, what are you trying to do? Compiling your kernel can take hundreds of hours at 100% CPU. Then you test it, realize it's wrong, and have to do it all again. It's very difficult to create bespoke O/S for multi-nationals, public services, defense contractors, etc which I know to my cost. I do it all the time. You also need an extensive knowledge of O/S internals so it's not an easy occupation.
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LEARN ABOUT DEBIAN

archive::any

Archive::Any(3pm)					User Contributed Perl Documentation					 Archive::Any(3pm)

NAME

       Archive::Any - Single interface to deal with file archives.

SYNOPSIS

	 use Archive::Any;

	 my $archive = Archive::Any->new($archive_file);

	 my @files = $archive->files;

	 $archive->extract;

	 my $type = $archive->type;

	 $archive->is_impolite;
	 $archive->is_naughty;

DESCRIPTION

       This module is a single interface for manipulating different archive formats.  Tarballs, zip files, etc.

       new
	     my $archive = Archive::Any->new($archive_file);
	     my $archive = Archive::Any->new($archive_file, $type);

	   $type is optional.  It lets you force the file type in-case Archive::Any can't figure it out.

       extract
	     $archive->extract;
	     $archive->extract($directory);

	   Extracts the files in the archive to the given $directory.  If no $directory is given, it will go into the current working directory.

       files
	     my @file = $archive->files;

	   A list of files in the archive.

       mime_type
	    my $mime_type = $archive->mime_type();

	   Returns the mime type of the archive.

       is_impolite
	     my $is_impolite = $archive->is_impolite;

	   Checks to see if this archive is going to unpack into the current directory rather than create its own.

       is_naughty
	     my $is_naughty = $archive->is_naughty;

	   Checks to see if this archive is going to unpack outside the current directory.

DEPRECATED

       type
	     my $type = $archive->type;

	   Returns the type of archive.  This method is provided for backwards compatibility in the Tar and Zip plugins and will be going away
	   soon in favor of "mime_type".

PLUGINS

       For detailed information on writing plugins to work with Archive::Any, please see the pod documentation for Archive::Any::Plugin.

AUTHOR

       Clint Moore <cmoore@cpan.org>

AUTHOR EMERITUS

       Michael G Schwern

SEE ALSO

       Archive::Any::Plugin

SUPPORT

       You can find documentation for this module with the perldoc command.

	perldoc Archive::Any

       You can also look for information at:

       o   AnnoCPAN: Annotated CPAN documentation

	   <http://annocpan.org/dist/Archive-Any>

       o   CPAN Ratings

	   <http://cpanratings.perl.org/d/Archive-Any>

       o   RT: CPAN's request tracker

	   <http://rt.cpan.org/NoAuth/Bugs.html?Dist=Archive-Any>

       o   Search CPAN

	   <http://search.cpan.org/dist/Archive-Any>

LICENSE

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       See <http://www.perl.com/perl/misc/Artistic.html>

perl v5.10.0							    2008-06-25							 Archive::Any(3pm)
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