diff --git a/.gitignore b/.gitignore
index deae682e..86e3b39d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ tmp/
 kernel
 sources/
 __pycache__
+sysglobal/bootstrap.cfg
diff --git a/.reuse/dep5 b/.reuse/dep5
index 66f7bf23..13d26a60 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -9,6 +9,6 @@ Source: https://github.com/fosslinux/live-bootstrap
 # Copyright: $YEAR $NAME <$CONTACT>
 # License: ...
 
-Files: SHA256SUMS.sources sysa/pre-sha.sha256sums sysa/*/checksums sysa/*/checksums/*
+Files: SHA256SUMS.sources sysa/pre-sha.sha256sums sysa/*/checksums sysa/*/checksums/* sysc/*/checksums sysc/*/checksums/*
 Copyright: none
 License: MIT
diff --git a/lib/sysgeneral.py b/lib/sysgeneral.py
new file mode 100644
index 00000000..c81bdd75
--- /dev/null
+++ b/lib/sysgeneral.py
@@ -0,0 +1,151 @@
+#!/usr/bin/env python3
+"""
+This file contains a few functions to be shared by all Sys* classes
+"""
+
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+import os
+import hashlib
+import shutil
+import glob
+import subprocess
+
+import requests
+
+from lib.utils import mount, umount, get_target, copytree
+
+class SysGeneral:
+    """
+    A class from which all Sys* class are extended.
+    Contains functions used in all Sys*
+    """
+    def __del__(self):
+        if not self.preserve_tmp:
+            print("Unmounting tmpfs from %s" % (self.tmp_dir))
+            umount(self.tmp_dir)
+            os.rmdir(self.tmp_dir)
+
+    def mount_tmpfs(self):
+        """Mount the tmpfs for this sysx"""
+        if not os.path.isdir(self.tmp_dir):
+            os.mkdir(self.tmp_dir)
+        print("Mounting tmpfs on %s" % (self.tmp_dir))
+        mount('tmpfs', self.tmp_dir, 'tmpfs', 'size=8G')
+
+    def check_file(self, file_name):
+        """Check hash of downloaded source file."""
+        checksum_store = os.path.join(self.git_dir, 'SHA256SUMS.sources')
+        with open(checksum_store) as checksum_file:
+            hashes = checksum_file.read().splitlines()
+        for hash_line in hashes:
+            if os.path.basename(file_name) in hash_line:
+                # Hash is in store, check it
+                expected_hash = hash_line.split()[0]
+
+                with open(file_name, "rb") as downloaded_file:
+                    downloaded_content = downloaded_file.read() # read entire file as bytes
+                readable_hash = hashlib.sha256(downloaded_content).hexdigest()
+                if expected_hash == readable_hash:
+                    return
+                raise Exception("Checksum mismatch")
+
+        raise Exception("File checksum is not yet recorded")
+
+    def download_file(self, url, file_name=None):
+        """
+        Download a single source archive.
+        """
+        cache_dir = os.path.join(self.git_dir, 'sources')
+
+        # Automatically determine file name based on URL.
+        if file_name is None:
+            file_name = os.path.basename(url)
+        abs_file_name = os.path.join(cache_dir, file_name)
+
+        # Create a cache directory for downloaded sources
+        if not os.path.isdir(cache_dir):
+            os.mkdir(cache_dir)
+
+        # Actually download the file
+        if not os.path.isfile(abs_file_name):
+            print("Downloading: %s" % (file_name))
+            request = requests.get(url, allow_redirects=True)
+            open(abs_file_name, 'wb').write(request.content)
+
+        # Check SHA256 hash
+        self.check_file(abs_file_name)
+        return abs_file_name
+
+    def get_file(self, url, mkbuild=False, output=None):
+        """
+        Download and prepare source packages
+
+        url can be either:
+          1. a single URL
+          2. list of URLs to download. In this case the first URL is the primary URL
+             from which we derive the name of package directory
+        output can be used to override file name of the downloaded file(s).
+
+        mkbuild=True can be used to pre-create build directories before
+        mkdir is available.
+        """
+        # Single URL
+        if isinstance(url, str):
+            assert output is None or isinstance(output, str)
+            file_name = url if output is None else output
+            urls = [url]
+            outputs = [output]
+        # Multiple URLs
+        elif isinstance(url, list):
+            assert output is None or len(output) == len(url)
+            file_name = url[0] if output is None else output[0]
+            urls = url
+            outputs = output if output is not None else [None] * len(url)
+        else:
+            raise TypeError("url must be either a string or a list of strings")
+        # Determine installation directory
+        target_name = get_target(file_name)
+        target_src_dir = os.path.join(self.base_dir, target_name, 'src')
+        # Install base files
+        src_tree = os.path.join(self.sys_dir, target_name)
+        copytree(src_tree, self.base_dir)
+        if not os.path.isdir(target_src_dir):
+            os.mkdir(target_src_dir)
+        for i, _ in enumerate(urls):
+            # Download files into cache directory
+            tarball = self.download_file(urls[i], outputs[i])
+            # Install sources into target directory
+            shutil.copy2(tarball, target_src_dir)
+        if mkbuild:
+            os.mkdir(os.path.join(self.base_dir, target_name, 'build'))
+
+    def deploy_sysglobal_files(self):
+        """Deploy files common to all Sys*"""
+        sysglobal_files = ['bootstrap.cfg', 'helpers.sh']
+        for f in sysglobal_files:
+            shutil.copy2(os.path.join(self.git_dir, 'sysglobal', f), 
+                         self.base_dir)
+
+    def make_initramfs(self):
+        """Package binary bootstrap seeds and sources into initramfs."""
+        self.initramfs_path = os.path.join(self.tmp_dir, 'initramfs')
+
+        # Create a list of files to go within the initramfs
+        file_list = glob.glob(os.path.join(self.tmp_dir, '**'), recursive=True)
+
+        # Use built-in removeprefix once we can use Python 3.9
+        def remove_prefix(text, prefix):
+            if text.startswith(prefix):
+                return text[len(prefix):]
+            return text  # or whatever
+
+        file_list = [remove_prefix(f, self.tmp_dir + os.sep) for f in file_list]
+
+        # Create the initramfs
+        with open(self.initramfs_path, "w") as initramfs:
+            cpio = subprocess.Popen(["cpio", "--format", "newc", "--create", "--directory", self.tmp_dir],
+                                    stdin=subprocess.PIPE, stdout=initramfs)
+            cpio.communicate(input='\n'.join(file_list).encode())
diff --git a/lib/utils.py b/lib/utils.py
index 4a7e1a2f..bd08354a 100755
--- a/lib/utils.py
+++ b/lib/utils.py
@@ -5,13 +5,13 @@ This file contains a few self-contained helper functions
 
 # SPDX-License-Identifier: GPL-3.0-or-later
 # SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space> 
 
 import os
 import shutil
 import subprocess
 import sys
 
-
 def run(*args, **kwargs):
     """A small wrapper around subprocess.run"""
     arguments = [str(arg) for arg in args]
@@ -25,6 +25,19 @@ def run(*args, **kwargs):
         print("Bootstrapping failed")
         sys.exit(1)
 
+def create_disk(image, disk_type, fs_type, size):
+    """Create a disk image, with a filesystem on it"""
+    run('truncate', '-s', size, image)
+    # First find the device we will use, then actually use it
+    loop_dev = run('losetup', '-f', capture_output=True).stdout.decode().strip()
+    run('sudo', 'losetup', loop_dev, image)
+    # Create the partition
+    run('sudo', 'parted', '--script', image, 'mklabel', disk_type, 'mkpart',
+            'primary', 'ext4', '0%', '100%')
+    run('sudo', 'partprobe', loop_dev)
+    run('sudo', 'mkfs.' + fs_type, loop_dev + "p1")
+    return loop_dev
+
 def mount(source, target, fs_type, options='', **kwargs):
     """Mount filesystem"""
     run('sudo', 'mount', source, target, '-t', fs_type, '-o', options, **kwargs)
diff --git a/rootfs.py b/rootfs.py
index 32880428..e4874406 100755
--- a/rootfs.py
+++ b/rootfs.py
@@ -10,6 +10,7 @@ you can run bootstap inside chroot.
 # SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
 # SPDX-FileCopyrightText: 2021 Bastian Bittorf <bb@npl.de>
 # SPDX-FileCopyrightText: 2021 Melg Eight <public.melg8@gmail.com>
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
 
 import argparse
 import glob
@@ -18,7 +19,20 @@ import subprocess
 import shutil
 
 from sysa import SysA
-from lib.utils import run
+from sysb import SysB
+from sysc import SysC
+from lib.utils import run, umount
+
+def create_configuration_file(args):
+    """
+    Creates bootstrap.cfg file which would contain options used to
+    customize bootstrap.
+    """
+    config_path = os.path.join('sysglobal', 'bootstrap.cfg')
+    with open(config_path, "w") as config:
+        config.write("FORCE_TIMESTAMPS=" + str(args.force_timestamps) + "\n")
+        config.write("CHROOT=" + str(args.chroot) + "\n")
+        config.write("DISK=hda1\n")
 
 def main():
     """
@@ -56,35 +70,17 @@ def main():
     if args.arch != "x86":
         raise ValueError("Only x86 is supported at the moment.")
 
-    system_a = SysA(arch=args.arch, preserve_tmp=args.preserve, tmpdir=args.tmpdir,
-                    force_timestamps=args.force_timestamps)
-    initramfs_path = os.path.join(system_a.tmp_dir, "initramfs")
+    create_configuration_file(args)
 
-    if not args.chroot:
-        make_initramfs(system_a.tmp_dir, initramfs_path)
+    system_b = SysB(arch=args.arch, preserve_tmp=args.preserve, tmpdir=args.tmpdir, chroot=args.chroot)
+    system_a = SysA(arch=args.arch, preserve_tmp=args.preserve, tmpdir=args.tmpdir, chroot=args.chroot, sysb_tmp=system_b.tmp_dir)
+    system_c = SysC(arch=args.arch, preserve_tmp=args.preserve, tmpdir=args.tmpdir, chroot=args.chroot)
 
-    bootstrap(args, system_a.tmp_dir, initramfs_path)
+    bootstrap(args, system_a, system_b, system_c)
 
-def make_initramfs(tmp_dir, initramfs_path):
-    """Package binary bootstrap seeds and sources into initramfs."""
-    file_list = glob.glob(os.path.join(tmp_dir, '**'), recursive=True)
-
-    # Use built-in removeprefix once we can use Python 3.9
-    def remove_prefix(text, prefix):
-        if text.startswith(prefix):
-            return text[len(prefix):]
-        return text  # or whatever
-
-    file_list = [remove_prefix(f, tmp_dir + os.sep) for f in file_list]
-
-    with open(initramfs_path, "w") as initramfs:
-        cpio = subprocess.Popen(["cpio", "--format", "newc", "--create", "--directory", tmp_dir],
-                                stdin=subprocess.PIPE, stdout=initramfs)
-        cpio.communicate(input='\n'.join(file_list).encode())
-
-def bootstrap(args, tmp_dir, initramfs_path):
+def bootstrap(args, system_a, system_b, system_c):
     """Kick off bootstrap process."""
-    print("Bootstrapping %s" % (args.arch))
+    print("Bootstrapping %s -- SysA" % (args.arch))
     if args.chroot:
         find_chroot = """
 import shutil
@@ -92,11 +88,19 @@ print(shutil.which('chroot'))
 """
         chroot_binary = run('sudo', 'python3', '-c', find_chroot,
                             capture_output=True).stdout.decode().strip()
+        # sysa
         init = os.path.join(os.sep, 'bootstrap-seeds', 'POSIX', args.arch, 'kaem-optional-seed')
-        run('sudo', 'env', '-i', 'PATH=/bin', chroot_binary, tmp_dir, init)
-        return
+        run('sudo', 'env', '-i', 'PATH=/bin', chroot_binary, system_a.tmp_dir, init)
+        # Perform the steps for sysa -> sysc transition that would occur within
+        # qemu if we were running not in chroot
+        # We skip sysb as that is only pertinent to "hardware" (not chroot)
+    #    system_c.chroot_transition(system_a.tmp_dir)
+        # sysc
+        print("Bootstrapping %s -- SysC" % (args.arch))
+    #    init = os.path.join(os.sep, 'init')
+    #    run('sudo', chroot_binary, system_c.tmp_dir, init)
 
-    if args.minikernel:
+    elif args.minikernel:
         if os.path.isdir('kritis-linux'):
             shutil.rmtree('kritis-linux')
 
@@ -111,19 +115,20 @@ print(shutil.which('chroot'))
             '--qemucpu', '486',
             '--kernel', '3.18.140',
             '--features', 'kflock,highrestimers',
-            '--ramsize', str(args.qemu_ram) + 'M',
-            '--initrd', initramfs_path,
+            # Hack to add -hda /dev/blah
+            '--ramsize', str(args.qemu_ram) + 'M -hda ' + sysb.dev_name,
+            '--initrd', system_a.initramfs_path,
             '--log', '/tmp/bootstrap.log')
-        return
 
-    run(args.qemu_cmd,
-        '-enable-kvm',
-        '-m', str(args.qemu_ram) + 'M',
-        '-nographic',
-        '-no-reboot',
-        '-kernel', args.kernel,
-        '-initrd', initramfs_path,
-        '-append', "console=ttyS0")
+    else:
+        run(args.qemu_cmd,
+            '-enable-kvm',
+            '-m', str(args.qemu_ram) + 'M',
+            '-no-reboot',
+            '-hda', system_c.dev_name,
+            '-kernel', args.kernel,
+            '-initrd', system_a.initramfs_path,
+            '-display', 'curses')
 
 if __name__ == "__main__":
     main()
diff --git a/sysa.py b/sysa.py
index 8247d89d..be9ac89b 100755
--- a/sysa.py
+++ b/sysa.py
@@ -3,36 +3,39 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 # SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
 # SPDX-FileCopyrightText: 2021 Melg Eight <public.melg8@gmail.com>
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
 
-import hashlib
+import glob
 import os
 from distutils.dir_util import copy_tree
 import shutil
-
-import requests
+import subprocess
 
 from lib.utils import mount, umount, copytree, get_target
+from lib.sysgeneral import SysGeneral
 
-
-class SysA:
+class SysA(SysGeneral):
     """
     Class responsible for preparing sources for System A.
     """
-    def __init__(self, arch, preserve_tmp, tmpdir, force_timestamps):
+    def __init__(self, arch, preserve_tmp, tmpdir, chroot, sysb_tmp):
         self.git_dir = os.path.dirname(os.path.join(__file__))
         self.arch = arch
         self.preserve_tmp = preserve_tmp
 
+        self.sys_dir = os.path.join(self.git_dir, 'sysa')
         if tmpdir is None:
-            self.tmp_dir = os.path.join(self.git_dir, 'sysa', 'tmp')
+            self.tmp_dir = os.path.join(self.sys_dir, 'tmp')
         else:
-            self.tmp_dir = tmpdir
-        self.sysa_dir = os.path.join(self.git_dir, 'sysa')
+            self.tmp_dir = os.path.join(tmpdir, 'sysa')
+            os.mkdir(self.tmp_dir)
         self.after_dir = os.path.join(self.tmp_dir, 'after')
-        self.force_timestamps = force_timestamps
+        self.base_dir = self.after_dir
+        self.sysb_tmp = sysb_tmp
 
         self.prepare()
 
+<<<<<<< HEAD
     def __del__(self):
         if not self.preserve_tmp:
             print("Unmounting tmpfs from %s" % (self.tmp_dir))
@@ -128,6 +131,10 @@ class SysA:
 
             # Install sources into target directory
             shutil.copy2(tarball, target_src_dir)
+=======
+        if not chroot:
+            self.make_initramfs()
+>>>>>>> 6252572 (Add sysb and sysc scaffolding.)
 
     def prepare(self):
         """
@@ -135,17 +142,23 @@ class SysA:
         We create an empty tmpfs, unpack stage0-posix.
         Rest of the files are unpacked into more structured directory /after
         """
-        if not os.path.isdir(self.tmp_dir):
-            os.mkdir(self.tmp_dir)
-        print("Mounting tmpfs on %s" % (self.tmp_dir))
-        mount('tmpfs', self.tmp_dir, 'tmpfs', 'size=8G')
+        self.mount_tmpfs()
+        os.mkdir(self.after_dir)
 
         self.stage0_posix()
         self.after()
 
+        # sysb must be added to sysa as it is another initramfs stage
+        self.sysb()
+
+    def sysb(self):
+        """Copy in sysb files for sysb."""
+        shutil.copytree(self.sysb_tmp, os.path.join(self.tmp_dir, 'sysb'),
+                shutil.ignore_patterns('tmp'))
+
     def stage0_posix(self):
         """Copy in all of the stage0-posix"""
-        stage0_posix_base_dir = os.path.join(self.sysa_dir, 'stage0-posix', 'src')
+        stage0_posix_base_dir = os.path.join(self.sys_dir, 'stage0-posix', 'src')
         stage0_posix_arch_dir = os.path.join(stage0_posix_base_dir, self.arch)
         copy_tree(stage0_posix_arch_dir, self.tmp_dir)
 
@@ -166,14 +179,14 @@ class SysA:
         copytree(mescc_tools_extra_dir, self.tmp_dir)
 
         # bootstrap seeds
-        bootstrap_seeds_dir = os.path.join(self.sysa_dir, 'stage0-posix', 'src', 'bootstrap-seeds')
+        bootstrap_seeds_dir = os.path.join(self.sys_dir, 'stage0-posix', 'src', 'bootstrap-seeds')
         copytree(bootstrap_seeds_dir, self.tmp_dir)
         kaem_optional_seed = os.path.join(bootstrap_seeds_dir, 'POSIX',
                                           self.arch, 'kaem-optional-seed')
         shutil.copy2(kaem_optional_seed, os.path.join(self.tmp_dir, 'init'))
 
         # stage0-posix hook to continue running live-bootstrap
-        shutil.copy2(os.path.join(self.sysa_dir, 'after.kaem'),
+        shutil.copy2(os.path.join(self.sys_dir, 'after.kaem'),
                      os.path.join(self.tmp_dir, 'after.kaem'))
 
         # create directories needed
@@ -190,25 +203,15 @@ class SysA:
         the stage0-posix one is hella messy.
         """
 
-        self.create_configuration_file()
         self.deploy_extra_files()
+        self.deploy_sysglobal_files()
         self.get_packages()
 
-    def create_configuration_file(self):
-        """
-        Creates bootstrap.cfg file which would contain options used to
-        customize bootstrap.
-        """
-        os.mkdir(self.after_dir)
-        config_path = os.path.join(self.after_dir, "bootstrap.cfg")
-        with open(config_path, "w") as config:
-            config.write("FORCE_TIMESTAMPS=" + str(self.force_timestamps))
-
     def deploy_extra_files(self):
         """Deploy misc files"""
-        extra_files = ['helpers.sh', 'run.sh', 'run2.sh']
+        extra_files = ['run.sh']
         for extra_file in extra_files:
-            shutil.copy2(os.path.join(self.sysa_dir, extra_file), self.after_dir)
+            shutil.copy2(os.path.join(self.sys_dir, extra_file), self.after_dir)
 
         shutil.copy2(os.path.join(self.git_dir, 'SHA256SUMS.sources'), self.after_dir)
 
@@ -384,98 +387,9 @@ class SysA:
         self.get_file("https://github.com/horms/kexec-tools/archive/refs/tags/v2.0.22.tar.gz",
                 output="kexec-tools-2.0.22.tar.gz")
 
+        # kbd 1.15
+        self.get_file("https://mirrors.edge.kernel.org/pub/linux/utils/kbd/kbd-1.15.tar.gz")
+
         # linux kernel 2.6.16.62
         # for some reason this is no longer on kernel.org
         self.get_file("https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/snapshot/linux-2.6.16.62.tar.gz")
-
-        # bash 5.1
-        self.get_file("https://mirrors.kernel.org/gnu/bash/bash-5.1.tar.gz")
-
-        # xz 5.0.5
-        self.get_file("https://tukaani.org/xz/xz-5.0.5.tar.bz2")
-
-        # automake 1.11.2
-        self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.11.2.tar.bz2")
-
-        # autoconf 2.69
-        self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.69.tar.xz")
-
-        # automake 1.15.1
-        self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.15.1.tar.xz")
-
-        # tar 1.34
-        self.get_file(["https://mirrors.kernel.org/gnu/tar/tar-1.34.tar.xz",
-                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-30820c.tar.gz"])
-
-        # coreutils 8.32
-        self.get_file(["https://git.savannah.gnu.org/cgit/coreutils.git/snapshot/coreutils-8.32.tar.gz",
-                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-d279bc.tar.gz"])
-
-        # pkg-config 0.29.2
-        self.get_file("https://pkgconfig.freedesktop.org/releases/pkg-config-0.29.2.tar.gz")
-
-        # make 4.2.1
-        self.get_file("https://ftp.gnu.org/gnu/make/make-4.2.1.tar.gz")
-
-        # gmp 6.2.1
-        self.get_file("https://mirrors.kernel.org/gnu/gmp/gmp-6.2.1.tar.xz")
-
-        # autoconf archive 2021.02.19
-        self.get_file("https://mirrors.kernel.org/gnu/autoconf-archive/autoconf-archive-2021.02.19.tar.xz")
-
-        # mpfr 4.1.0
-        self.get_file("https://mirrors.kernel.org/gnu/mpfr/mpfr-4.1.0.tar.xz")
-
-        # mpc 1.2.1
-        self.get_file("https://mirrors.kernel.org/gnu/mpc/mpc-1.2.1.tar.gz")
-
-        # flex 2.5.33
-        self.get_file("http://download.nust.na/pub2/openpkg1/sources/DST/flex/flex-2.5.33.tar.gz")
-
-        # bison 2.3
-        self.get_file(["https://mirrors.kernel.org/gnu/bison/bison-2.3.tar.bz2",
-                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-b28236b.tar.gz"])
-
-        # bison 3.4.2
-        self.get_file(["https://mirrors.kernel.org/gnu/bison/bison-3.4.2.tar.xz",
-                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-672663a.tar.gz"])
-
-        # perl 5.10.5
-        self.get_file("https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2")
-
-        # dist 3.5-236
-        # Debian's version is used because upstream is not to be found (dead?)
-        self.get_file("https://salsa.debian.org/perl-team/interpreter/dist/-/archive/d1de81f/dist-d1de81f.tar.gz",
-                      output="dist-3.5-236.tar.gz")
-
-        # perl 5.32.1
-        self.get_file(["https://www.cpan.org/src/5.0/perl-5.32.1.tar.xz",
-                       "https://salsa.debian.org/perl-team/interpreter/perl/-/archive/5f2dc80/perl-5f2dc80.tar.bz2"])
-
-        # automake 1.16.3
-        self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.16.3.tar.gz")
-
-        # patch 2.7.6
-        self.get_file(["https://mirrors.kernel.org/gnu/patch/patch-2.7.6.tar.xz",
-                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-e017871.tar.gz"])
-
-        # gettext 0.21
-        self.get_file(["https://mirrors.kernel.org/gnu/gettext/gettext-0.21.tar.xz",
-                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-7daa86f.tar.gz"])
-
-        # texinfo 6.7
-        self.get_file(["https://mirrors.kernel.org/gnu/texinfo/texinfo-6.7.tar.xz",
-                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-b81ec69.tar.gz"])
-
-        # zlib 1.2.11
-        self.get_file("https://www.zlib.net/zlib-1.2.11.tar.xz")
-
-        # gcc 4.7.4
-        self.get_file("https://mirrors.kernel.org/gnu/gcc/gcc-4.7.4/gcc-4.7.4.tar.bz2")
-
-        # gperf 3.1
-        self.get_file("https://mirrors.kernel.org/gnu/gperf/gperf-3.1.tar.gz")
-
-        # libunistring 0.9.10
-        self.get_file(["https://mirrors.kernel.org/gnu/libunistring/libunistring-0.9.10.tar.xz",
-                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-52a06cb3.tar.gz"])
diff --git a/sysa/linux-2.6.16.62/checksums b/sysa/linux-2.6.16.62/checksums.bak
similarity index 68%
rename from sysa/linux-2.6.16.62/checksums
rename to sysa/linux-2.6.16.62/checksums.bak
index 57f12776..00fbcc09 100644
--- a/sysa/linux-2.6.16.62/checksums
+++ b/sysa/linux-2.6.16.62/checksums.bak
@@ -1 +1 @@
-0254b0de266d8dd8de847315c5ee9602e0ae7875c75e762bf043bb13510e628f  after/boot/linux-2.6.16.62
+0254b0de266d8dd8de847315c5ee9602e0ae7875c75e762bf043bb13510e628f  /after/boot/linux-2.6.16.62
diff --git a/sysa/run.sh b/sysa/run.sh
index 84474b8e..7b8f38e3 100755
--- a/sysa/run.sh
+++ b/sysa/run.sh
@@ -9,15 +9,40 @@
 set -e
 # shellcheck source=sysa/helpers.sh
 . helpers.sh
+. bootstrap.cfg
 
 populate_device_nodes() {
     # http://www.linuxfromscratch.org/lfs/view/6.1/chapter06/devices.html
-    test -c /dev/null || mknod -m 666 /dev/null c 1 3
-    test -c /dev/zero || mknod -m 666 /dev/zero c 1 5
-    test -c /dev/ptmx || mknod -m 666 /dev/ptmx c 5 2
-    test -c /dev/tty || mknod -m 666 /dev/tty c 5 0
-    test -c /dev/random || mknod -m 444 /dev/random c 1 8
-    test -c /dev/urandom || mknod -m 444 /dev/urandom c 1 9
+    mkdir -p "${1}/dev"
+    test -c "${1}/dev/null" || mknod -m 666 "${1}/dev/null" c 1 3
+    test -c "${1}/dev/zero" || mknod -m 666 "${1}/dev/zero" c 1 5
+    test -c "${1}/dev/ptmx" || mknod -m 666 "${1}/dev/ptmx" c 5 2
+    test -c "${1}/dev/tty" || mknod -m 666 "${1}/dev/tty" c 5 0
+    test -c "${1}/dev/random" || mknod -m 444 "${1}/dev/random" c 1 8
+    test -c "${1}/dev/urandom" || mknod -m 444 "${1}/dev/urandom" c 1 9
+    test -c "${1}/dev/console" || mknod -m 666 "${1}/dev/console" c 5 1
+}
+
+create_sysb() {
+    # Copy everything in
+    echo "Creating sysb rootfs"
+    mkdir -p /sysb/usr
+    for d in bin include lib libexec sbin share; do
+        cp -r "/after/${d}" "/sysb/usr/${d}"
+    done
+    populate_device_nodes /sysb
+}
+
+go_sysb() {
+    # Mount proc for kexec
+    mkdir /proc /etc
+    mount -t proc proc /proc
+    # kexec time
+    echo "Loading kernel + sysb initramfs using kexec"
+    kexec -l "${PREFIX}/boot/linux-2.6.16.62" --console-serial \
+        --append="console=ttyS0 root=/dev/ram0 init=/init"
+    echo "kexecing into sysb"
+    kexec -e
 }
 
 export PREFIX=/image
@@ -149,12 +174,18 @@ build musl-1.2.2
 
 build gcc-4.0.4 pass2.sh checksums/pass2
 
-build util-linux-2.19.1
+if [ "${CHROOT}" = False ]; then
+    build util-linux-2.19.1
 
-build kexec-tools-2.0.22
+    build kexec-tools-2.0.22
 
-build linux-2.6.16.62
+    create_sysb
 
-build bash-5.1
+    build linux-2.6.16.62
 
+<<<<<<< HEAD
 exec env -i PATH=${PREFIX}/bin PREFIX=${PREFIX} SOURCES=${SOURCES} bash run2.sh
+=======
+    go_sysb
+fi
+>>>>>>> a95c6f2 (Add sysb and sysc scaffolding.)
diff --git a/sysb.py b/sysb.py
new file mode 100755
index 00000000..03ac010e
--- /dev/null
+++ b/sysb.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+"""System B"""
+# SPDX-License-Identifier: GPL-3.0-or-later
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space> 
+
+import os
+import shutil
+import getpass
+
+from lib.utils import mount, umount, copytree, create_disk, run
+from lib.sysgeneral import SysGeneral
+
+class SysB(SysGeneral):
+    """
+    Class responsible for preparing sources for System B.
+    """
+    def __init__(self, arch, preserve_tmp, tmpdir, chroot):
+        self.git_dir = os.path.dirname(os.path.join(__file__))
+        self.arch = arch
+        self.preserve_tmp = preserve_tmp
+        self.chroot = chroot
+
+        self.sys_dir = os.path.join(self.git_dir, 'sysb')
+        if tmpdir is None:
+            self.tmp_dir = os.path.join(self.sys_dir, 'tmp')
+        else:
+            self.tmp_dir = os.path.join(tmpdir, 'sysb')
+            os.mkdir(self.tmp_dir)
+        self.base_dir = os.path.join(self.tmp_dir, 'usr', 'src')
+
+        self.prepare()
+
+    def prepare(self):
+        """
+        Prepare directory structure for System B.
+        """
+        self.mount_tmpfs()
+        os.makedirs(self.base_dir)
+
+        # Misc files/scripts
+        self.deploy_sysglobal_files()
+        self.deploy_scripts()
+
+    def deploy_scripts(self):
+        """Add the scripts to the chroot"""
+        # init script
+        shutil.copy2(os.path.join(self.sys_dir, 'init'), self.tmp_dir)
+        # run.sh
+        shutil.copy2(os.path.join(self.sys_dir, 'run.sh'), self.base_dir)
diff --git a/sysb/init b/sysb/init
new file mode 100755
index 00000000..a48819c9
--- /dev/null
+++ b/sysb/init
@@ -0,0 +1,11 @@
+#!/usr/bin/bash
+
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+set -e
+
+# Begin sysb bootstrapping process
+cd /usr/src
+./run.sh
diff --git a/sysb/run.sh b/sysb/run.sh
new file mode 100755
index 00000000..b691190a
--- /dev/null
+++ b/sysb/run.sh
@@ -0,0 +1,65 @@
+#!/usr/bin/bash
+
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+set -e
+
+. bootstrap.cfg
+
+export PATH=/usr/bin:/usr/sbin
+
+# Unload the current kernel before things go weird
+kexec -u
+
+populate_device_nodes() {
+    # http://www.linuxfromscratch.org/lfs/view/6.1/chapter06/devices.html
+    test -c /dev/null || mknod -m 666 /dev/null c 1 3
+    test -c /dev/zero || mknod -m 666 /dev/zero c 1 5
+    test -c /dev/ptmx || mknod -m 666 /dev/ptmx c 5 2
+    test -c /dev/tty || mknod -m 666 /dev/tty c 5 0
+    test -c /dev/random || mknod -m 444 /dev/random c 1 8
+    test -c /dev/urandom || mknod -m 444 /dev/urandom c 1 9
+}
+
+create_hdx() {
+    # Create all of the hd{a,b,c..}
+    minor=0
+    alpha="a b c d e f g h i j k l m n o p" # 16 disks -- more than enough
+    # For each disk...
+    for a in ${alpha}; do
+        mknod -m 600 "/dev/hd${a}" b 3 "$((minor++))"
+        # For each partition...
+        for p in $(seq 15); do
+            mknod -m 600 "/dev/hd${a}${p}" b 3 "$((minor++))"
+        done
+    done
+}
+
+# If there is no disk specified error out
+if [ -z "${DISK}" ]; then
+    echo "You must specify a disk where sysb will be located!"
+    exit 1
+fi
+
+# Otherwise, add stuff from sysa to sysb
+echo "Mounting sysc"
+mkdir /sysc
+# All the various structures that don't exist but needed to mount
+mkdir -p /etc /dev
+populate_device_nodes
+create_hdx
+mount -t ext2 "/dev/${DISK}" /sysc
+
+# Copy over appropriate data
+echo "Copying data into sysc"
+cp -r /dev /sysc/
+# Don't include /usr/src
+find /usr -mindepth 1 -maxdepth 1 -type d -not -name src -exec cp -r {} /sysc/{} \;
+sync
+
+# switch_root into sysc 1. for simplicity 2. to avoid kexecing again
+# spouts a few errors because we don't have /proc /sys or /dev mounted
+echo "Switching into sysc"
+exec switch_root /sysc /init
diff --git a/sysc.py b/sysc.py
new file mode 100755
index 00000000..96005bf0
--- /dev/null
+++ b/sysc.py
@@ -0,0 +1,159 @@
+#!/usr/bin/env python3
+"""System C"""
+# SPDX-License-Identifier: GPL-3.0-or-later
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space> 
+
+import os
+import shutil
+import getpass
+
+from lib.utils import mount, umount, copytree, create_disk, run
+from lib.sysgeneral import SysGeneral
+
+class SysC(SysGeneral):
+    """
+    Class responsible for preparing sources for System C.
+    """
+    def __init__(self, arch, preserve_tmp, tmpdir, chroot):
+        self.git_dir = os.path.dirname(os.path.join(__file__))
+        self.arch = arch
+        self.preserve_tmp = preserve_tmp
+        self.chroot = chroot
+
+        self.sys_dir = os.path.join(self.git_dir, 'sysc')
+        if tmpdir is None:
+            self.tmp_dir = os.path.join(self.sys_dir, 'tmp')
+        else:
+            self.tmp_dir = os.path.join(tmpdir, 'sysc')
+            os.mkdir(self.tmp_dir)
+
+        self.prepare()
+
+    def __del__(self):
+        if not self.preserve_tmp:
+            if not self.chroot:
+                print("Deleting %s" % (self.dev_name))
+                run('sudo', 'losetup', '-d', self.dev_name)
+            print("Unmounting tmpfs from %s" % (self.tmp_dir))
+            umount(self.tmp_dir)
+            os.rmdir(self.tmp_dir)
+
+    def prepare(self):
+        """
+        Prepare directory structure for System C.
+        """
+        self.mount_tmpfs()
+        if not self.chroot:
+            # Create + mount a disk for QEMU to use
+            disk_path = os.path.join(self.tmp_dir, 'disk.img')
+            self.dev_name = create_disk(disk_path, "msdos", "ext2", '8G')
+            self.rootfs_dir = os.path.join(self.tmp_dir, 'mnt')
+            os.mkdir(self.rootfs_dir)
+            mount(self.dev_name + "p1", self.rootfs_dir, 'ext2')
+            # Use chown to allow executing user to access it
+            run('sudo', 'chown', getpass.getuser(), self.dev_name)
+            run('sudo', 'chown', getpass.getuser(), self.rootfs_dir)
+        else:
+            self.rootfs_dir = self.tmp_dir
+ 
+        # Expand to the full base dir
+        self.base_dir = os.path.join(self.rootfs_dir, 'usr', 'src')
+        os.makedirs(self.base_dir)
+
+        # Misc files/scripts
+        self.deploy_scripts()
+        self.deploy_sysglobal_files()
+
+        self.get_packages()
+
+        # Unmount tmp/mnt if it exists
+        if not self.chroot:
+            umount(self.rootfs_dir)
+
+    def chroot_transition(sysb_tmp, self):
+        # See create_sysb in sysb/run.sh
+        # We skip sysb when using chroot, as sysb is entirely irrelevant
+        # to chrooting (only for kernel shenanigans)
+        # Copy directories from /after (sysa) -> /usr (sysc)
+        usr_dirs = ['bin', 'include', 'lib', 'sbin', 'share']
+        for d in usr_dirs:
+            copy_tree(os.path.join(sysa_tmp, 'after', d),
+                      os.path.join(self.rootfs_dir, 'usr'))
+        # Copy /boot
+        copy_tree(os.path.join(sysa_tmp, 'after', 'boot'),
+                  os.path.join(self.rootfs_dir, 'boot'))
+
+    def deploy_scripts(self):
+        """Add the scripts to the chroot"""
+        src_files = ['run.sh', 'run2.sh']
+        for f in src_files:
+            shutil.copy2(os.path.join(self.sys_dir, f),
+                         os.path.join(self.base_dir, f))
+        # init script
+        os.mkdir(os.path.join(self.rootfs_dir, 'sbin'))
+        shutil.copy2(os.path.join(self.sys_dir, 'init'), self.rootfs_dir)
+
+    # pylint: disable=line-too-long,too-many-statements
+    def get_packages(self):
+        """Prepare remaining sources"""
+        # bash 5.1
+        self.get_file("https://mirrors.kernel.org/gnu/bash/bash-5.1.tar.gz")
+
+        # xz 5.0.5
+        self.get_file("https://tukaani.org/xz/xz-5.0.5.tar.bz2")
+
+        # automake 1.11.2
+        self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.11.2.tar.bz2")
+
+        # autoconf 2.69
+        self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.69.tar.xz")
+
+        # automake 1.15.1
+        self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.15.1.tar.xz")
+
+        # tar 1.34
+        self.get_file(["https://mirrors.kernel.org/gnu/tar/tar-1.34.tar.xz",
+                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-30820c.tar.gz"])
+
+        # coreutils 8.32
+        self.get_file(["https://git.savannah.gnu.org/cgit/coreutils.git/snapshot/coreutils-8.32.tar.gz",
+                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-d279bc.tar.gz"])
+
+        # make 4.2.1
+        self.get_file("https://ftp.gnu.org/gnu/make/make-4.2.1.tar.gz")
+
+        # gmp 6.2.1
+        self.get_file("https://mirrors.kernel.org/gnu/gmp/gmp-6.2.1.tar.xz")
+
+        # autoconf archive 2021.02.19
+        self.get_file("https://mirrors.kernel.org/gnu/autoconf-archive/autoconf-archive-2021.02.19.tar.xz")
+
+        # mpfr 4.1.0
+        self.get_file("https://mirrors.kernel.org/gnu/mpfr/mpfr-4.1.0.tar.xz")
+
+        # mpc 1.2.1
+        self.get_file("https://mirrors.kernel.org/gnu/mpc/mpc-1.2.1.tar.gz")
+
+        # flex 2.5.33
+        self.get_file("http://download.nust.na/pub2/openpkg1/sources/DST/flex/flex-2.5.33.tar.gz")
+
+        # bison 2.3
+        self.get_file(["https://mirrors.kernel.org/gnu/bison/bison-2.3.tar.bz2",
+                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-b28236b.tar.gz"])
+
+        # bison 3.4.2
+        self.get_file(["https://mirrors.kernel.org/gnu/bison/bison-3.4.2.tar.xz",
+                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-672663a.tar.gz"])
+
+        # perl 5.10.5
+        self.get_file("https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2")
+
+        # dist 3.5-236
+        # Debian's version is used because upstream is not to be found (dead?)
+        self.get_file("https://salsa.debian.org/perl-team/interpreter/dist/-/archive/d1de81f/dist-d1de81f.tar.gz",
+                      output="dist-3.5-236.tar.gz")
+
+        # perl 5.32.1
+        self.get_file(["https://www.cpan.org/src/5.0/perl-5.32.1.tar.xz",
+                       "https://salsa.debian.org/perl-team/interpreter/perl/-/archive/5f2dc80/perl-5f2dc80.tar.bz2"])
diff --git a/sysa/autoconf-2.69/autoconf-2.69.sh b/sysc/autoconf-2.69/autoconf-2.69.sh
similarity index 100%
rename from sysa/autoconf-2.69/autoconf-2.69.sh
rename to sysc/autoconf-2.69/autoconf-2.69.sh
diff --git a/sysa/autoconf-archive-2021.02.19/autoconf-archive-2021.02.19.sh b/sysc/autoconf-archive-2021.02.19/autoconf-archive-2021.02.19.sh
similarity index 100%
rename from sysa/autoconf-archive-2021.02.19/autoconf-archive-2021.02.19.sh
rename to sysc/autoconf-archive-2021.02.19/autoconf-archive-2021.02.19.sh
diff --git a/sysa/automake-1.11.2/automake-1.11.2.sh b/sysc/automake-1.11.2/automake-1.11.2.sh
similarity index 100%
rename from sysa/automake-1.11.2/automake-1.11.2.sh
rename to sysc/automake-1.11.2/automake-1.11.2.sh
diff --git a/sysa/automake-1.11.2/patches/aclocal_glob.patch b/sysc/automake-1.11.2/patches/aclocal_glob.patch
similarity index 100%
rename from sysa/automake-1.11.2/patches/aclocal_glob.patch
rename to sysc/automake-1.11.2/patches/aclocal_glob.patch
diff --git a/sysa/automake-1.15.1/automake-1.15.1.sh b/sysc/automake-1.15.1/automake-1.15.1.sh
similarity index 100%
rename from sysa/automake-1.15.1/automake-1.15.1.sh
rename to sysc/automake-1.15.1/automake-1.15.1.sh
diff --git a/sysa/automake-1.15.1/patches/aclocal_glob.patch b/sysc/automake-1.15.1/patches/aclocal_glob.patch
similarity index 100%
rename from sysa/automake-1.15.1/patches/aclocal_glob.patch
rename to sysc/automake-1.15.1/patches/aclocal_glob.patch
diff --git a/sysa/automake-1.15.1/patches/bootstrap.patch b/sysc/automake-1.15.1/patches/bootstrap.patch
similarity index 100%
rename from sysa/automake-1.15.1/patches/bootstrap.patch
rename to sysc/automake-1.15.1/patches/bootstrap.patch
diff --git a/sysa/bash-5.1/bash-5.1.sh b/sysc/bash-5.1/bash-5.1.sh
similarity index 100%
rename from sysa/bash-5.1/bash-5.1.sh
rename to sysc/bash-5.1/bash-5.1.sh
diff --git a/sysa/bash-5.1/checksums b/sysc/bash-5.1/checksums
similarity index 100%
rename from sysa/bash-5.1/checksums
rename to sysc/bash-5.1/checksums
diff --git a/sysa/bison-2.3/bison-2.3.sh b/sysc/bison-2.3/bison-2.3.sh
similarity index 100%
rename from sysa/bison-2.3/bison-2.3.sh
rename to sysc/bison-2.3/bison-2.3.sh
diff --git a/sysa/bison-2.3/checksums b/sysc/bison-2.3/checksums
similarity index 100%
rename from sysa/bison-2.3/checksums
rename to sysc/bison-2.3/checksums
diff --git a/sysa/bison-2.3/import-gnulib.sh b/sysc/bison-2.3/import-gnulib.sh
similarity index 100%
rename from sysa/bison-2.3/import-gnulib.sh
rename to sysc/bison-2.3/import-gnulib.sh
diff --git a/sysa/bison-2.3/patches/autover-mismatch.patch b/sysc/bison-2.3/patches/autover-mismatch.patch
similarity index 100%
rename from sysa/bison-2.3/patches/autover-mismatch.patch
rename to sysc/bison-2.3/patches/autover-mismatch.patch
diff --git a/sysa/bison-2.3/patches/fopen-safer.patch b/sysc/bison-2.3/patches/fopen-safer.patch
similarity index 100%
rename from sysa/bison-2.3/patches/fopen-safer.patch
rename to sysc/bison-2.3/patches/fopen-safer.patch
diff --git a/sysa/bison-2.3/patches/gnulib-fix.patch b/sysc/bison-2.3/patches/gnulib-fix.patch
similarity index 100%
rename from sysa/bison-2.3/patches/gnulib-fix.patch
rename to sysc/bison-2.3/patches/gnulib-fix.patch
diff --git a/sysa/bison-2.3/patches/our-bison.patch b/sysc/bison-2.3/patches/our-bison.patch
similarity index 100%
rename from sysa/bison-2.3/patches/our-bison.patch
rename to sysc/bison-2.3/patches/our-bison.patch
diff --git a/sysa/bison-3.4.2/bison-3.4.2.sh b/sysc/bison-3.4.2/bison-3.4.2.sh
similarity index 100%
rename from sysa/bison-3.4.2/bison-3.4.2.sh
rename to sysc/bison-3.4.2/bison-3.4.2.sh
diff --git a/sysa/bison-3.4.2/checksums b/sysc/bison-3.4.2/checksums
similarity index 100%
rename from sysa/bison-3.4.2/checksums
rename to sysc/bison-3.4.2/checksums
diff --git a/sysa/bison-3.4.2/import-gnulib.sh b/sysc/bison-3.4.2/import-gnulib.sh
similarity index 100%
rename from sysa/bison-3.4.2/import-gnulib.sh
rename to sysc/bison-3.4.2/import-gnulib.sh
diff --git a/sysa/bison-3.4.2/patches/gnulib-makefile.patch b/sysc/bison-3.4.2/patches/gnulib-makefile.patch
similarity index 100%
rename from sysa/bison-3.4.2/patches/gnulib-makefile.patch
rename to sysc/bison-3.4.2/patches/gnulib-makefile.patch
diff --git a/sysa/bison-3.4.2/patches/our-bison.patch b/sysc/bison-3.4.2/patches/our-bison.patch
similarity index 100%
rename from sysa/bison-3.4.2/patches/our-bison.patch
rename to sysc/bison-3.4.2/patches/our-bison.patch
diff --git a/sysa/bison-3.4.2/patches/po-files.patch b/sysc/bison-3.4.2/patches/po-files.patch
similarity index 100%
rename from sysa/bison-3.4.2/patches/po-files.patch
rename to sysc/bison-3.4.2/patches/po-files.patch
diff --git a/sysa/coreutils-8.32/checksums b/sysc/coreutils-8.32/checksums
similarity index 100%
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rename to sysc/coreutils-8.32/checksums
diff --git a/sysa/coreutils-8.32/coreutils-8.32.sh b/sysc/coreutils-8.32/coreutils-8.32.sh
similarity index 100%
rename from sysa/coreutils-8.32/coreutils-8.32.sh
rename to sysc/coreutils-8.32/coreutils-8.32.sh
diff --git a/sysa/coreutils-8.32/import-gnulib.sh b/sysc/coreutils-8.32/import-gnulib.sh
similarity index 100%
rename from sysa/coreutils-8.32/import-gnulib.sh
rename to sysc/coreutils-8.32/import-gnulib.sh
diff --git a/sysa/coreutils-8.32/patches/force_to_use_nanosleep.patch b/sysc/coreutils-8.32/patches/force_to_use_nanosleep.patch
similarity index 100%
rename from sysa/coreutils-8.32/patches/force_to_use_nanosleep.patch
rename to sysc/coreutils-8.32/patches/force_to_use_nanosleep.patch
diff --git a/sysa/coreutils-8.32/patches/gperf_dependency.patch b/sysc/coreutils-8.32/patches/gperf_dependency.patch
similarity index 100%
rename from sysa/coreutils-8.32/patches/gperf_dependency.patch
rename to sysc/coreutils-8.32/patches/gperf_dependency.patch
diff --git a/sysa/coreutils-8.32/patches/remove_gettext.patch b/sysc/coreutils-8.32/patches/remove_gettext.patch
similarity index 100%
rename from sysa/coreutils-8.32/patches/remove_gettext.patch
rename to sysc/coreutils-8.32/patches/remove_gettext.patch
diff --git a/sysa/dist-3.5-236/checksums b/sysc/dist-3.5-236/checksums
similarity index 100%
rename from sysa/dist-3.5-236/checksums
rename to sysc/dist-3.5-236/checksums
diff --git a/sysa/dist-3.5-236/dist-3.5-236.sh b/sysc/dist-3.5-236/dist-3.5-236.sh
similarity index 100%
rename from sysa/dist-3.5-236/dist-3.5-236.sh
rename to sysc/dist-3.5-236/dist-3.5-236.sh
diff --git a/sysa/dist-3.5-236/files/config.sh.in b/sysc/dist-3.5-236/files/config.sh.in
similarity index 100%
rename from sysa/dist-3.5-236/files/config.sh.in
rename to sysc/dist-3.5-236/files/config.sh.in
diff --git a/sysa/dist-3.5-236/files/revision.h b/sysc/dist-3.5-236/files/revision.h
similarity index 100%
rename from sysa/dist-3.5-236/files/revision.h
rename to sysc/dist-3.5-236/files/revision.h
diff --git a/sysa/dist-3.5-236/patches/env.patch b/sysc/dist-3.5-236/patches/env.patch
similarity index 100%
rename from sysa/dist-3.5-236/patches/env.patch
rename to sysc/dist-3.5-236/patches/env.patch
diff --git a/sysa/flex-2.5.33/checksums b/sysc/flex-2.5.33/checksums
similarity index 100%
rename from sysa/flex-2.5.33/checksums
rename to sysc/flex-2.5.33/checksums
diff --git a/sysa/flex-2.5.33/flex-2.5.33.sh b/sysc/flex-2.5.33/flex-2.5.33.sh
similarity index 100%
rename from sysa/flex-2.5.33/flex-2.5.33.sh
rename to sysc/flex-2.5.33/flex-2.5.33.sh
diff --git a/sysa/gmp-6.2.1/checksums b/sysc/gmp-6.2.1/checksums
similarity index 100%
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rename to sysc/gmp-6.2.1/checksums
diff --git a/sysa/gmp-6.2.1/gmp-6.2.1.sh b/sysc/gmp-6.2.1/gmp-6.2.1.sh
similarity index 100%
rename from sysa/gmp-6.2.1/gmp-6.2.1.sh
rename to sysc/gmp-6.2.1/gmp-6.2.1.sh
diff --git a/sysc/init b/sysc/init
new file mode 100755
index 00000000..50a2220c
--- /dev/null
+++ b/sysc/init
@@ -0,0 +1,11 @@
+#!/usr/bin/bash
+
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+set -e
+
+# Begin sysc bootstrapping process
+cd /usr/src
+./run.sh
diff --git a/sysa/make-4.2.1/checksums b/sysc/make-4.2.1/checksums
similarity index 100%
rename from sysa/make-4.2.1/checksums
rename to sysc/make-4.2.1/checksums
diff --git a/sysa/make-4.2.1/make-4.2.1.sh b/sysc/make-4.2.1/make-4.2.1.sh
similarity index 100%
rename from sysa/make-4.2.1/make-4.2.1.sh
rename to sysc/make-4.2.1/make-4.2.1.sh
diff --git a/sysa/mpc-1.2.1/checksums b/sysc/mpc-1.2.1/checksums
similarity index 100%
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rename to sysc/mpc-1.2.1/checksums
diff --git a/sysa/mpc-1.2.1/mpc-1.2.1.sh b/sysc/mpc-1.2.1/mpc-1.2.1.sh
similarity index 100%
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rename to sysc/mpc-1.2.1/mpc-1.2.1.sh
diff --git a/sysa/mpfr-4.1.0/checksums b/sysc/mpfr-4.1.0/checksums
similarity index 100%
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diff --git a/sysa/mpfr-4.1.0/files/mparam.h b/sysc/mpfr-4.1.0/files/mparam.h
similarity index 100%
rename from sysa/mpfr-4.1.0/files/mparam.h
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diff --git a/sysa/mpfr-4.1.0/mpfr-4.1.0.sh b/sysc/mpfr-4.1.0/mpfr-4.1.0.sh
similarity index 100%
rename from sysa/mpfr-4.1.0/mpfr-4.1.0.sh
rename to sysc/mpfr-4.1.0/mpfr-4.1.0.sh
diff --git a/sysa/perl-5.10.1/checksums b/sysc/perl-5.10.1/checksums
similarity index 100%
rename from sysa/perl-5.10.1/checksums
rename to sysc/perl-5.10.1/checksums
diff --git a/sysa/perl-5.10.1/files/config.h b/sysc/perl-5.10.1/files/config.h
similarity index 100%
rename from sysa/perl-5.10.1/files/config.h
rename to sysc/perl-5.10.1/files/config.h
diff --git a/sysa/perl-5.10.1/files/config.sh b/sysc/perl-5.10.1/files/config.sh
similarity index 100%
rename from sysa/perl-5.10.1/files/config.sh
rename to sysc/perl-5.10.1/files/config.sh
diff --git a/sysa/perl-5.10.1/mk/main.mk b/sysc/perl-5.10.1/mk/main.mk
similarity index 100%
rename from sysa/perl-5.10.1/mk/main.mk
rename to sysc/perl-5.10.1/mk/main.mk
diff --git a/sysa/perl-5.10.1/patches/undefined_hack.patch b/sysc/perl-5.10.1/patches/undefined_hack.patch
similarity index 100%
rename from sysa/perl-5.10.1/patches/undefined_hack.patch
rename to sysc/perl-5.10.1/patches/undefined_hack.patch
diff --git a/sysa/perl-5.10.1/perl-5.10.1.sh b/sysc/perl-5.10.1/perl-5.10.1.sh
similarity index 100%
rename from sysa/perl-5.10.1/perl-5.10.1.sh
rename to sysc/perl-5.10.1/perl-5.10.1.sh
diff --git a/sysa/perl-5.32.1/checksums b/sysc/perl-5.32.1/checksums
similarity index 100%
rename from sysa/perl-5.32.1/checksums
rename to sysc/perl-5.32.1/checksums
diff --git a/sysa/perl-5.32.1/perl-5.32.1.sh b/sysc/perl-5.32.1/perl-5.32.1.sh
similarity index 100%
rename from sysa/perl-5.32.1/perl-5.32.1.sh
rename to sysc/perl-5.32.1/perl-5.32.1.sh
diff --git a/sysc/run.sh b/sysc/run.sh
new file mode 100755
index 00000000..a1148919
--- /dev/null
+++ b/sysc/run.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/bash
+
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+# SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+set -e
+
+. helpers.sh
+
+export PATH=/usr/bin:/usr/sbin
+export PREFIX=/usr
+export SOURCES=/usr/src
+
+create_fhs() {
+    # Add the rest of the FHS that we will use and is not created pre-boot
+    for d in bin lib sbin; do
+        ln -s "usr/${d}" "/${d}"
+    done
+    mkdir /etc /proc /run /sys /tmp /var
+    mount -t proc proc /proc
+    mount -t sysfs sysfs /sys
+    # Make /tmp a ramdisk (speeds up configure etc significantly)
+    mount -t tmpfs tmpfs /tmp
+}
+
+create_fhs
+
+build bash-5.1
+
+exec env -i PATH=${PATH} PREFIX=${PREFIX} SOURCES=${SOURCES} bash run2.sh
diff --git a/sysa/run2.sh b/sysc/run2.sh
similarity index 95%
rename from sysa/run2.sh
rename to sysc/run2.sh
index 8d88c3d4..8ccb0e51 100755
--- a/sysa/run2.sh
+++ b/sysc/run2.sh
@@ -9,7 +9,8 @@
 
 set -e
 
-# shellcheck source=sysa/helpers.sh
+trap "env - PATH=${PREFIX}/bin PS1='\w # ' bash -i" EXIT
+
 . helpers.sh
 
 . bootstrap.cfg
diff --git a/sysa/tar-1.34/checksums b/sysc/tar-1.34/checksums
similarity index 100%
rename from sysa/tar-1.34/checksums
rename to sysc/tar-1.34/checksums
diff --git a/sysa/tar-1.34/import-gnulib.sh b/sysc/tar-1.34/import-gnulib.sh
similarity index 100%
rename from sysa/tar-1.34/import-gnulib.sh
rename to sysc/tar-1.34/import-gnulib.sh
diff --git a/sysa/tar-1.34/tar-1.34.sh b/sysc/tar-1.34/tar-1.34.sh
similarity index 100%
rename from sysa/tar-1.34/tar-1.34.sh
rename to sysc/tar-1.34/tar-1.34.sh
diff --git a/sysa/xz-5.0.5/checksums b/sysc/xz-5.0.5/checksums
similarity index 100%
rename from sysa/xz-5.0.5/checksums
rename to sysc/xz-5.0.5/checksums
diff --git a/sysa/xz-5.0.5/patches/xz_automake.patch b/sysc/xz-5.0.5/patches/xz_automake.patch
similarity index 100%
rename from sysa/xz-5.0.5/patches/xz_automake.patch
rename to sysc/xz-5.0.5/patches/xz_automake.patch
diff --git a/sysa/xz-5.0.5/xz-5.0.5.sh b/sysc/xz-5.0.5/xz-5.0.5.sh
similarity index 100%
rename from sysa/xz-5.0.5/xz-5.0.5.sh
rename to sysc/xz-5.0.5/xz-5.0.5.sh
diff --git a/sysglobal/bootstrap.cfg b/sysglobal/bootstrap.cfg
new file mode 100644
index 00000000..49276295
--- /dev/null
+++ b/sysglobal/bootstrap.cfg
@@ -0,0 +1,3 @@
+FORCE_TIMESTAMPS=False
+CHROOT=False
+DISK=hda1
diff --git a/sysa/helpers.sh b/sysglobal/helpers.sh
similarity index 100%
rename from sysa/helpers.sh
rename to sysglobal/helpers.sh