Remove the notion of "sys*"

- This idea originates from very early in the project and was, at the
  time, a very easy way to categorise things.
- Now, it doesn't really make much sense - it is fairly arbitary, often
  occuring when there is a change in kernel, but not from builder-hex0
  to fiwix, and sysb is in reality completely unnecessary.
- In short, the sys* stuff is a bit of a mess that makes the project
  more difficult to understand.
- This puts everything down into one folder and has a manifest file that
  is used to generate the build scripts on the fly rather than using
  coded scripts.
- This is created in the "seed" stage.

stage0-posix -- (calls) --> seed -- (generates) --> main steps

Alongside this change there are a variety of other smaller fixups to the
general structure of the live-bootstrap rootfs.

- Creating a rootfs has become much simpler and is defined as code in
  go.sh. The new structure, for an about-to-be booted system, is

/
-- /steps (direct copy of steps/)
-- /distfiles (direct copy of distfiles/)
-- all files from seed/*
-- all files from seed/stage0-posix/*

- There is no longer such a thing as /usr/include/musl, this didn't
  really make any sense, as musl is the final libc used. Rather, to
  separate musl and mes, we have /usr/include/mes, which is much easier
  to work with.
- This also makes mes easier to blow away later.
- A few things that weren't properly in packages have been changed;
  checksum-transcriber, simple-patch, kexec-fiwix have all been given
  fully qualified package names.
- Highly breaking change, scripts now exist in their package directory
  but NOT WITH THE packagename.sh. Rather, they use pass1.sh, pass2.sh,
  etc. This avoids manual definition of passes.
  - Ditto with patches; default directory is patches, but then any patch
    series specific to a pass are named patches-passX.

steps/python-3.4.10/pass1.sh

@@ -0,0 +1,89 @@
+# SPDX-FileCopyrightText: 2022 fosslinux <fosslinux@aussies.space>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    default
+
+    # Delete generated files
+    rm Include/Python-ast.h Python/Python-ast.c
+    rm Lib/stringprep.py
+    rm Lib/pydoc_data/topics.py
+    rm -r Modules/_ctypes/libffi
+    rm Python/importlib.h
+    rm Modules/_ssl_data.h # Breaks _ssl module, but it fails anyways
+    mv Lib/plat-generic .
+    rm -r Lib/plat-*
+    mv plat-generic Lib/
+    grep generated -r . -l | grep encodings | xargs rm
+
+    # Regenerate encodings
+    mkdir Tools/unicode/in Tools/unicode/out
+    mv ../CP437.TXT Tools/unicode/in/
+    pushd Tools/unicode
+    python gencodec.py in/ ../../Lib/encodings/
+    popd
+
+    # Regenerate clinic
+    find . -name "*.c" -or -name "*.h" | \
+        xargs grep 'clinic input' -l | \
+        xargs -L 1 python Tools/clinic/clinic.py
+
+    # Regenerate unicode
+    rm Modules/unicodedata_db.h Modules/unicodename_db.h Objects/unicodetype_db.h
+    mv ../*.txt ../*.zip .
+    python Tools/unicode/makeunicodedata.py
+
+    # Regenerate sre_constants.h
+    rm Modules/sre_constants.h
+    cp Lib/sre_constants.py .
+    python sre_constants.py
+    mv sre_constants.h Modules/
+
+    # Regenerate autoconf
+    autoreconf-2.71 -fi
+}
+
+src_configure() {
+    MACHDEP=linux ac_sys_system=Linux \
+    CFLAGS="-U__DATE__ -U__TIME__" \
+    LDFLAGS="-L${LIBDIR}" \
+        ./configure \
+        --build=i386-unknown-linux-musl \
+        --host=i386-unknown-linux-musl \
+        --prefix="${PREFIX}" \
+        --libdir="${LIBDIR}" \
+        --with-system-ffi
+}
+
+src_compile() {
+    # Build pgen
+    make -j1 Parser/pgen
+    # Regen graminit.c and graminit.h
+    make -j1 Include/graminit.h
+
+    # Regenerate some Python scripts using the other regenerated files
+    # Must move them out to avoid using Lib/ module files which are
+    # incompatible with running version of Python
+    cp Lib/{symbol,keyword,token}.py .
+    cp token.py _token.py
+    python symbol.py
+    python keyword.py
+    python token.py
+
+    # Now build the main program
+    make -j1 CFLAGS="-U__DATE__ -U__TIME__"
+}
+
+src_install() {
+    default
+    ln --symbolic --relative "${DESTDIR}${LIBDIR}/python3.4/lib-dynload" "${DESTDIR}${PREFIX}/lib/python3.4/lib-dynload"
+    ln --symbolic --relative "${DESTDIR}${PREFIX}/bin/python3.4" "${DESTDIR}${PREFIX}/bin/python"
+
+    # Remove non-reproducible .pyc/o files
+    find "${DESTDIR}" -name "*.pyc" -delete
+    find "${DESTDIR}" -name "*.pyo" -delete
+
+    # This file is not reproducible and I don't care to fix it
+    rm "${DESTDIR}/${PREFIX}/lib/python3.4/lib2to3/"{Pattern,}"Grammar3.4.10.final.0.pickle"
+}

steps/python-3.4.10/patches/install-perms.patch

@@ -0,0 +1,19 @@
+SPDX-FileCopyrightText: 2023 fosslinux <fosslinux@aussies.space>
+
+SPDX-License-Identifier: PSF-2.0
+
+Install libraries with 755 instead of 555 so we can strip them. (This
+is what is in modern versions of python).
+
+--- Makefile.pre.in	2023-03-15 21:49:08.274186777 +1100
++++ Makefile.pre.in	2023-03-15 21:50:02.466143662 +1100
+@@ -54,8 +54,7 @@
+ INSTALL_DATA=	@INSTALL_DATA@
+ # Shared libraries must be installed with executable mode on some systems;
+ # rather than figuring out exactly which, we always give them executable mode.
+-# Also, making them read-only seems to be a good idea...
+-INSTALL_SHARED= ${INSTALL} -m 555
++INSTALL_SHARED= ${INSTALL} -m 755
+ 
+ MAKESETUP=      $(srcdir)/Modules/makesetup
+ 

steps/python-3.4.10/patches/symbol.patch

@@ -0,0 +1,22 @@
+SPDX-FileCopyrightText: 2022 fosslinux <fosslinux@aussies.space>
+
+SPDX-License-Identifier: PSF-2.0
+
+token is in the standard library which takes precedence over files
+in the path. Rename this file so we can actually import it.
+
+--- Lib/symbol.py	2022-12-19 21:52:07.101953334 +1100
++++ Lib/symbol.py	2022-12-19 21:52:14.752082879 +1100
+@@ -102,10 +102,10 @@
+ 
+ def main():
+     import sys
+-    import token
++    import _token
+     if len(sys.argv) == 1:
+         sys.argv = sys.argv + ["Include/graminit.h", "Lib/symbol.py"]
+-    token._main()
++    _token._main()
+ 
+ if __name__ == "__main__":
+     main()

steps/python-3.4.10/sources

@@ -0,0 +1,22 @@
+https://www.python.org/ftp/python/3.4.10/Python-3.4.10.tar.xz d46a8f6fe91679e199c671b1b0a30aaf172d2acb5bcab25beb35f16c3d195b4e
+http://ftp.unicode.org/Public/3.2-Update/UnicodeData-3.2.0.txt 5e444028b6e76d96f9dc509609c5e3222bf609056f35e5fcde7e6fb8a58cd446
+http://ftp.unicode.org/Public/3.2-Update/CompositionExclusions-3.2.0.txt 1d3a450d0f39902710df4972ac4a60ec31fbcb54ffd4d53cd812fc1200c732cb
+http://ftp.unicode.org/Public/3.2-Update/EastAsianWidth-3.2.0.txt ce19f35ffca911bf492aab6c0d3f6af3d1932f35d2064cf2fe14e10be29534cb
+http://ftp.unicode.org/Public/3.2-Update/DerivedCoreProperties-3.2.0.txt 787419dde91701018d7ad4f47432eaa55af14e3fe3fe140a11e4bbf3db18bb4c
+http://ftp.unicode.org/Public/3.2-Update/DerivedNormalizationProps-3.2.0.txt bab49295e5f9064213762447224ccd83cea0cced0db5dcfc96f9c8a935ef67ee
+http://ftp.unicode.org/Public/3.2-Update/LineBreak-3.2.0.txt d693ef2a603d07e20b769ef8ba29afca39765588a03e3196294e5be8638ca735
+http://ftp.unicode.org/Public/3.2-Update/SpecialCasing-3.2.0.txt 1f7913b74dddff55ee566f6220aa9e465bae6f27709fc21d353b04adb8572b37
+http://ftp.unicode.org/Public/3.2-Update/CaseFolding-3.2.0.txt 370f3d1e79a52791c42065946711f4eddb6d9820726afd0e436a3c50360475a9
+http://ftp.unicode.org/Public/3.2-Update/Unihan-3.2.0.zip 0582b888c4ebab6e3ce8d340c74788f1a68ca662713a1065b9a007f24bb4fe46
+http://ftp.unicode.org/Public/6.3.0/ucd/UnicodeData.txt 3f76924f0410ca8ae0e9b5c59bd1ba03196293c32616204b393300f091f52013 UnicodeData-6.3.0.txt
+http://ftp.unicode.org/Public/6.3.0/ucd/CompositionExclusions.txt 4ba8ea079ffbffc0025fc31009e95726864feda90d2845c9363c0c40ded8511c CompositionExclusions-6.3.0.txt
+http://ftp.unicode.org/Public/6.3.0/ucd/EastAsianWidth.txt bbdf9281767ca4601af3623b62c26ecb834a9f4c46eec629d82339b006da00d8 EastAsianWidth-6.3.0.txt
+http://ftp.unicode.org/Public/6.3.0/ucd/DerivedCoreProperties.txt 790826f4cfa82c5845ab4040b5e811f1e67bf1ec4c88cdbf722795c3292b0102 DerivedCoreProperties-6.3.0.txt
+http://ftp.unicode.org/Public/6.3.0/ucd/DerivedNormalizationProps.txt c5e867ae043fe5d1cf713150d859356bfdcdba291c39f584af0bfb943f1a9743 DerivedNormalizationProps-6.3.0.txt
+http://ftp.unicode.org/Public/6.3.0/ucd/LineBreak.txt 6a38069025127a60f4a809e788fbbd1bb6b95ac8d1bd62e6a78d7870357f3486 LineBreak-6.3.0.txt
+http://ftp.unicode.org/Public/6.3.0/ucd/NameAliases.txt a11bed87ec6f264edcf84d581dd2d7ac8ed7ac1c3b2ccb54a83077fdbd34133e NameAliases-6.3.0.txt
+http://ftp.unicode.org/Public/6.3.0/ucd/NamedSequences.txt 91fc69ff68b1a89e5f7270545547c747624bc96b0e6c23a791d4265d2fa1f988 NamedSequences-6.3.0.txt
+http://ftp.unicode.org/Public/6.3.0/ucd/SpecialCasing.txt 9edafba261e23e72f6e21e3d85d7f15dd4866f38004ab3bfdc6f7057c589d034 SpecialCasing-6.3.0.txt
+http://ftp.unicode.org/Public/6.3.0/ucd/CaseFolding.txt 21323e682a2b34400c6af4ab57b9775b7e716150428f092bac5b005a88ab8f42 CaseFolding-6.3.0.txt
+http://ftp.unicode.org/Public/6.3.0/ucd/Unihan.zip 9e408d71e3aba4ff68f5085569bc1c31c9751f9779f55cf877c222467732991f Unihan-6.3.0.zip
+http://ftp.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/PC/CP437.TXT 6bad4dabcdf5940227c7d81fab130dcb18a77850b5d79de28b5dc4e047b0aaac