From 520f90e5af70169abb53416b2456fa5443a38690 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sat, 01 Jun 2013 13:30:55 -0400
Subject: README: New file.

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(limited to 'README')

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+Initial Port Bootstrap Scripts
+==============================
+
+These scripts automate the bootstrapping of an initial port of ProteanOS.
+
+Prerequisites
+-------------
+
+To bootstrap ProteanOS, you'll need a modern UNIX-like system.
+
+These scripts only support natively bootstrapping an any-linux-eglibc
+architecture such as core-linux-eglibc.  Therefore, you'll need a system running
+Linux (or a compatible variant such as Linux-libre) and glibc (or a compatible
+variant such as EGLIBC) on a CPU that matches the target CPU of the ProteanOS
+architecture to be bootstrapped.
+
+You'll need to have the following software installed on your system:
+
+  * opkbuild (version 3.0.0-alpha4 or later),
+  * opkhelper (version 3.0.0-beta3 or later),
+  * Sudo,
+  * GNU Binutils,
+  * GCC,
+  * GNU Make,
+  * Headers for your C library and Linux libc,
+  * zlib (library and headers),
+  * GNU Gettext,
+  * GMP (library and headers),
+  * GNU MPFR (library and headers), and
+  * GNU MPC (library and headers, version 1.0 or later).
+
+After installing opkbuild, be sure to run its mksysconf makefile with ARCH and
+PLAT macros to install ProteanOS system configuration files on your system.  For
+example, to bootstrap the core-linux-eglibc dev port, run:
+
+    ./mksysconf ARCH=core-linux-eglibc PLAT=dev
+
+Binutils, GCC, Make, and the libc headers can be installed on Debian GNU/Linux
+by installing the build-essential package.
+
+These scripts have been tested on Debian GNU/Linux 7.0 (wheezy) with the libmpc3
+and libmpc-dev packages from Debian's jessie suite.
+
+Running
+-------
+
+Following is an overview of the initial port bootstrap scripts:
+
+    Name                         Description
+    ----------------------------------------------------------------------------
+    bootstrap-main.sh            Runs the other scripts to performs a full
+                                 bootstrap.
+    bootstrap-prepare.sh         Downloads, configures, and patches packages to
+                                 be built.
+    bootstrap-stage1-build.sh    Builds packages in stage 1 of the bootstrap.
+    bootstrap-stage1-install.sh  Installs built stage 1 packages into a
+                                 bootstrap system directory.
+    bootstrap-stage1-test.sh     Tests the installed bootstrap system in a
+                                 changed file system root.
+
+To perform a full bootstrap, simply run bootstrap-main.sh.  To perform just one
+step of the process, run one of the other scripts.
+
+The scripts can (and should) be run from a separate directory.
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