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live-bootstrap/sysa.py
fosslinux 98ea0a4c2e Don't use deblob-check 
Generally, this is bad, because reduces featureset of kernel.
However, we don't use any blobbed features anyway.

1. This allows much lower RAM usage.
2. Speeds up deblobbing from hours -> seconds.

This nukes blobbed files instead of replacing blobs.
2021-10-13 17:57:50 +01:00

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#!/usr/bin/env python3
"""System A"""
# 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 os
from distutils.dir_util import copy_tree
import shutil
from lib.sysgeneral import SysGeneral
# pylint: disable=consider-using-with
class SysA(SysGeneral):
"""
Class responsible for preparing sources for System A.
"""
# pylint: disable=too-many-instance-attributes,too-many-arguments
def __init__(self, arch, preserve_tmp, tmpdir, chroot, sysb_tmp, sysc_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.sys_dir, 'tmp')
else:
self.tmp_dir = os.path.join(tmpdir, 'sysa')
os.mkdir(self.tmp_dir)
self.after_dir = os.path.join(self.tmp_dir, 'after')
self.base_dir = self.after_dir
self.sysb_tmp = sysb_tmp
self.sysc_tmp = sysc_tmp
self.chroot = chroot
self.prepare()
if not chroot:
self.make_initramfs()
def prepare(self):
"""
Prepare directory structure for System A.
We create an empty tmpfs, unpack stage0-posix.
Rest of the files are unpacked into more structured directory /after
"""
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()
if self.chroot:
self.sysc()
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 sysc(self):
"""Copy in sysc files for sysc."""
shutil.copytree(self.sysc_tmp, os.path.join(self.tmp_dir, 'sysc'),
shutil.ignore_patterns('tmp'))
def stage0_posix(self):
"""Copy in all of the stage0-posix"""
stage0_posix_base_dir = os.path.join(self.sys_dir, 'stage0-posix', 'src')
copy_tree(stage0_posix_base_dir, self.tmp_dir)
kaem_optional_seed = os.path.join(self.sys_dir, 'stage0-posix', 'src', 'bootstrap-seeds',
'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.sys_dir, 'after.kaem'),
os.path.join(self.tmp_dir, 'after.kaem'))
def after(self):
"""
Prepare sources in /after directory.
After stage0-posix we get into our own directory because
the stage0-posix one is hella messy.
"""
self.deploy_extra_files()
self.deploy_sysglobal_files()
self.get_packages()
def deploy_extra_files(self):
"""Deploy misc files"""
extra_files = ['run.sh', 'bootstrap.cfg']
for extra_file in extra_files:
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)
# pylint: disable=line-too-long,too-many-statements
def get_packages(self):
"""Prepare remaining sources"""
# mes-0.22 snapshot with m2 fixes
self.get_file(["https://github.com/oriansj/mes-m2/archive/7fa2f99bf9bba2d79bd9d15c579be8905520d960.tar.gz",
"https://download.savannah.gnu.org/releases/nyacc/nyacc-1.00.2.tar.gz"],
output=["mes.tar.gz", "nyacc-1.00.2.tar.gz"])
# tcc 0.9.26 patched by janneke
self.get_file("https://lilypond.org/janneke/tcc/tcc-0.9.26-1136-g5bba73cc.tar.gz", output="tcc-0.9.26.tar.gz")
# mes 0.23 (meslibc)
self.get_file("https://mirrors.kernel.org/gnu/mes/mes-0.23.tar.gz")
# gzip 1.2.4
self.get_file("https://mirrors.kernel.org/gnu/gzip/gzip-1.2.4.tar.gz")
# tar 1.12
self.get_file("https://mirrors.kernel.org/gnu/tar/tar-1.12.tar.gz")
# sed 4.0.9
self.get_file("https://mirrors.kernel.org/gnu/sed/sed-4.0.9.tar.gz")
# patch 2.5.9
self.get_file("https://mirrors.kernel.org/gnu/patch/patch-2.5.9.tar.gz")
# make 3.80
self.get_file("https://mirrors.kernel.org/gnu/make/make-3.80.tar.gz")
# bzip2 1.0.8
self.get_file("https://sourceware.org/pub/bzip2/bzip2-1.0.8.tar.gz")
# tcc 0.9.27
self.get_file("https://download.savannah.gnu.org/releases/tinycc/tcc-0.9.27.tar.bz2")
# coreutils 5.0
self.get_file("https://mirrors.kernel.org/gnu/coreutils/coreutils-5.0.tar.bz2")
# heirloom-devtools
self.get_file("http://downloads.sourceforge.net/project/heirloom/heirloom-devtools/070527/heirloom-devtools-070527.tar.bz2")
# bash 2.05b
self.get_file("https://mirrors.kernel.org/gnu/bash/bash-2.05b.tar.gz")
# flex 2.5.11
self.get_file("http://download.nust.na/pub2/openpkg1/sources/DST/flex/flex-2.5.11.tar.gz")
# musl 1.1.24
self.get_file("https://musl.libc.org/releases/musl-1.1.24.tar.gz")
# m4 1.4.7
self.get_file("https://mirrors.kernel.org/gnu/m4/m4-1.4.7.tar.gz")
# flex 2.6.4
self.get_file("https://github.com/westes/flex/releases/download/v2.6.4/flex-2.6.4.tar.gz")
# bison 3.4.1
self.get_file("https://mirrors.kernel.org/gnu/bison/bison-3.4.1.tar.gz")
# grep 2.4
self.get_file("https://mirrors.kernel.org/gnu/grep/grep-2.4.tar.gz")
# diffutils 2.7
self.get_file("https://mirrors.kernel.org/gnu/diffutils/diffutils-2.7.tar.gz")
# coreutils 6.10
self.get_file("https://mirrors.kernel.org/gnu/coreutils/coreutils-6.10.tar.gz")
# gawk 3.0.4
self.get_file("https://mirrors.kernel.org/gnu/gawk/gawk-3.0.4.tar.gz")
# perl 5.000
self.get_file("https://github.com/Perl/perl5/archive/perl-5.000.tar.gz")
# perl 5.003
self.get_file("https://github.com/Perl/perl5/archive/perl-5.003.tar.gz")
# perl 5.004_05
self.get_file("https://www.cpan.org/src/5.0/perl5.004_05.tar.gz")
# perl 5.005_03
self.get_file("https://www.cpan.org/src/5.0/perl5.005_03.tar.gz")
# perl 5.6.2
self.get_file("https://www.cpan.org/src/5.0/perl-5.6.2.tar.gz")
# autoconf 2.52
self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.52.tar.bz2")
# automake 1.6.3
self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.6.3.tar.bz2")
# automake 1.4-p6
self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.4-p6.tar.gz")
# autoconf 2.13
self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.13.tar.gz")
# autoconf 2.12
self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.12.tar.gz")
# libtool 1.4
self.get_file("https://mirrors.kernel.org/gnu/libtool/libtool-1.4.tar.gz")
# binutils 2.14
self.get_file("https://mirrors.kernel.org/gnu/binutils/binutils-2.14.tar.bz2")
# autoconf 2.53
self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.53.tar.bz2")
# automake 1.7
self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.7.tar.bz2")
# autoconf 2.54
self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.54.tar.bz2")
# autoconf 2.55
self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.55.tar.bz2")
# automake 1.7.8
self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.7.8.tar.bz2")
# autoconf 2.57
self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.57.tar.bz2")
# autoconf 2.59
self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.59.tar.bz2")
# automake 1.8.5
self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.8.5.tar.bz2")
# help2man 1.36.4
self.get_file("https://mirrors.kernel.org/gnu/help2man/help2man-1.36.4.tar.gz")
# autoconf 2.61
self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.61.tar.bz2")
# automake 1.9.6
self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.9.6.tar.bz2")
# findutils 4.2.33
self.get_file(["https://mirrors.kernel.org/gnu/findutils/findutils-4.2.33.tar.gz",
"https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-8e128e.tar.gz"])
# libtool 2.2.4
self.get_file("https://mirrors.kernel.org/gnu/libtool/libtool-2.2.4.tar.bz2")
# automake 1.10.3
self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.10.3.tar.bz2")
# autoconf 2.64
self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.64.tar.bz2")
# gcc 4.0.4
self.get_file(["https://mirrors.kernel.org/gnu/gcc/gcc-4.0.4/gcc-core-4.0.4.tar.bz2",
"https://mirrors.kernel.org/gnu/automake/automake-1.16.3.tar.gz"],
output=["gcc-4.0.4.tar.bz2", "automake-1.16.3.tar.gz"])
# linux api headers 5.10.41
self.get_file("https://mirrors.kernel.org/pub/linux/kernel/v5.x/linux-5.10.41.tar.gz",
output="linux-headers-5.10.41.tar.gz")
# musl 1.2.2
self.get_file("https://musl.libc.org/releases/musl-1.2.2.tar.gz")
# util-linux 2.19.1
self.get_file("https://mirrors.kernel.org/pub/linux/utils/util-linux/v2.19/util-linux-2.19.1.tar.gz")
# kexec-tools 2.0.22
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")
# make 3.82
self.get_file("https://mirrors.kernel.org/gnu/make/make-3.82.tar.gz")
# linux kernel 2.6.16.62
self.get_file(["https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.9.10.tar.gz",
"https://linux-libre.fsfla.org/pub/linux-libre/releases/old/gen6/4.9.10-gnu/deblob-4.9"])
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