mirror of
https://github.com/fosslinux/live-bootstrap.git
synced 2026-03-05 10:55:24 +01:00
8330ab4504
Root access is required for creating tmpfs mounts in the context of the current mount namespace, and creating a tmpfs in the context of a new mount namespace is less useful because a process in the parent namespace can't easily access it. So add an option to avoid creating tmpfs mounts, which will be used by the rootless bootstrap mode for now. In addition, when tmp directories aren't mounted as tmpfs, their contents can't be removed using os.umount(). So instead remove them recursively using shutil.rmtree().
271 lines
10 KiB
Python
Executable file
271 lines
10 KiB
Python
Executable file
#!/usr/bin/env python3
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"""System A"""
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# SPDX-License-Identifier: GPL-3.0-or-later
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# SPDX-FileCopyrightText: 2022 Dor Askayo <dor.askayo@gmail.com>
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# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
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# SPDX-FileCopyrightText: 2021 Melg Eight <public.melg8@gmail.com>
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# SPDX-FileCopyrightText: 2021-22 fosslinux <fosslinux@aussies.space>
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import os
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from distutils.dir_util import copy_tree
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import shutil
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from lib.sysgeneral import SysGeneral, stage0_arch_map
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# pylint: disable=consider-using-with
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class SysA(SysGeneral):
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"""
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Class responsible for preparing sources for System A.
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"""
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# pylint: disable=too-many-instance-attributes,too-many-arguments
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def __init__(self, arch, preserve_tmp, tmpdir, sysb_dir, sysc_tmp):
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self.git_dir = os.path.dirname(os.path.join(__file__))
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self.arch = arch
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self.preserve_tmp = preserve_tmp
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self.sys_dir = os.path.join(self.git_dir, 'sysa')
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if tmpdir is None:
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self.tmp_dir = os.path.join(self.git_dir, 'tmp')
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else:
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self.tmp_dir = os.path.join(tmpdir, 'sysa')
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self.sysa_dir = os.path.join(self.tmp_dir, 'sysa')
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self.base_dir = self.sysa_dir
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self.cache_dir = os.path.join(self.sys_dir, 'distfiles')
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self.sysb_dir = sysb_dir
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self.sysc_tmp = sysc_tmp
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def prepare(self, mount_tmpfs, copy_sysc, create_initramfs):
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"""
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Prepare directory structure for System A.
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We create an empty tmp directory, unpack stage0-posix.
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Rest of the files are unpacked into more structured directory /sysa
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"""
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if mount_tmpfs:
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self.mount_tmpfs()
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else:
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os.mkdir(self.tmp_dir)
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self.stage0_posix()
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self.sysa()
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# sysb must be added to sysa as it is another initramfs stage
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self.sysb()
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if copy_sysc:
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self.sysc()
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if create_initramfs:
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self.make_initramfs()
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def sysa(self):
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"""Copy in sysa files for sysa."""
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self.get_packages()
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shutil.copytree(self.sys_dir, os.path.join(self.tmp_dir, 'sysa'),
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shutil.ignore_patterns('tmp'))
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def sysb(self):
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"""Copy in sysb files for sysb."""
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shutil.copytree(self.sysb_dir, os.path.join(self.tmp_dir, 'sysb'),
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shutil.ignore_patterns('tmp'))
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def sysc(self):
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"""Copy in sysc files for sysc."""
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shutil.copytree(self.sysc_tmp, os.path.join(self.tmp_dir, 'sysc'),
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shutil.ignore_patterns('tmp'))
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def stage0_posix(self):
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"""Copy in all of the stage0-posix"""
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stage0_posix_base_dir = os.path.join(self.sys_dir, 'stage0-posix', 'src')
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copy_tree(stage0_posix_base_dir, self.tmp_dir)
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arch = stage0_arch_map.get(self.arch, self.arch)
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kaem_optional_seed = os.path.join(self.sys_dir, 'stage0-posix', 'src', 'bootstrap-seeds',
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'POSIX', arch, 'kaem-optional-seed')
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shutil.copy2(kaem_optional_seed, os.path.join(self.tmp_dir, 'init'))
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# stage0-posix hook to continue running live-bootstrap
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shutil.copy2(os.path.join(self.sys_dir, 'after.kaem'),
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os.path.join(self.tmp_dir, 'after.kaem'))
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# pylint: disable=line-too-long,too-many-statements
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def get_packages(self):
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"""Prepare remaining sources"""
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# mes-0.24 snapshot
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self.get_file(["http://git.savannah.gnu.org/cgit/mes.git/snapshot/mes-aa5f1533e1736a89e60d2c34c2a0ab3b01f8d037.tar.gz",
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"https://download.savannah.gnu.org/releases/nyacc/nyacc-1.00.2.tar.gz"],
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output=["mes-0.24.tar.gz", "nyacc-1.00.2.tar.gz"])
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# tcc 0.9.26 patched by janneke
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self.get_file("https://lilypond.org/janneke/tcc/tcc-0.9.26-1136-g5bba73cc.tar.gz", output="tcc-0.9.26.tar.gz")
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# make 3.80
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self.get_file("https://mirrors.kernel.org/gnu/make/make-3.80.tar.gz")
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# gzip 1.2.4
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self.get_file("https://mirrors.kernel.org/gnu/gzip/gzip-1.2.4.tar.gz")
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# tar 1.12
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self.get_file("https://mirrors.kernel.org/gnu/tar/tar-1.12.tar.gz")
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# sed 4.0.9
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self.get_file("https://mirrors.kernel.org/gnu/sed/sed-4.0.9.tar.gz")
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# patch 2.5.9
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self.get_file("https://mirrors.kernel.org/gnu/patch/patch-2.5.9.tar.gz")
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# bzip2 1.0.8
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self.get_file("https://sourceware.org/pub/bzip2/bzip2-1.0.8.tar.gz")
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# tcc 0.9.27
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self.get_file("https://download.savannah.gnu.org/releases/tinycc/tcc-0.9.27.tar.bz2")
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# coreutils 5.0
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self.get_file("https://mirrors.kernel.org/gnu/coreutils/coreutils-5.0.tar.bz2")
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# heirloom-devtools
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self.get_file("http://downloads.sourceforge.net/project/heirloom/heirloom-devtools/070527/heirloom-devtools-070527.tar.bz2")
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# bash 2.05b
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self.get_file("https://mirrors.kernel.org/gnu/bash/bash-2.05b.tar.gz")
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# flex 2.5.11
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self.get_file("http://download.nust.na/pub2/openpkg1/sources/DST/flex/flex-2.5.11.tar.gz")
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# musl 1.1.24
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self.get_file("https://musl.libc.org/releases/musl-1.1.24.tar.gz")
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# m4 1.4.7
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self.get_file("https://mirrors.kernel.org/gnu/m4/m4-1.4.7.tar.gz")
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# flex 2.6.4
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self.get_file("https://github.com/westes/flex/releases/download/v2.6.4/flex-2.6.4.tar.gz")
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# bison 3.4.1
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self.get_file("https://mirrors.kernel.org/gnu/bison/bison-3.4.1.tar.gz")
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# grep 2.4
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self.get_file("https://mirrors.kernel.org/gnu/grep/grep-2.4.tar.gz")
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# diffutils 2.7
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self.get_file("https://mirrors.kernel.org/gnu/diffutils/diffutils-2.7.tar.gz")
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# coreutils 6.10
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self.get_file("https://mirrors.kernel.org/gnu/coreutils/coreutils-6.10.tar.gz")
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# gawk 3.0.4
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self.get_file("https://mirrors.kernel.org/gnu/gawk/gawk-3.0.4.tar.gz")
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# perl 5.000
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self.get_file("https://github.com/Perl/perl5/archive/perl-5.000.tar.gz")
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# perl 5.003
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self.get_file("https://github.com/Perl/perl5/archive/perl-5.003.tar.gz")
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# perl 5.004_05
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self.get_file("https://www.cpan.org/src/5.0/perl5.004_05.tar.gz",
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output="perl5.004-05.tar.gz")
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# perl 5.005_03
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self.get_file("https://www.cpan.org/src/5.0/perl5.005_03.tar.gz",
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output="perl5.005-03.tar.gz")
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# perl 5.6.2
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self.get_file("https://www.cpan.org/src/5.0/perl-5.6.2.tar.gz")
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# autoconf 2.52
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self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.52.tar.bz2")
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# automake 1.6.3
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self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.6.3.tar.bz2")
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# automake 1.4-p6
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self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.4-p6.tar.gz")
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# autoconf 2.13
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self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.13.tar.gz")
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# autoconf 2.12
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self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.12.tar.gz")
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# libtool 1.4
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self.get_file("https://mirrors.kernel.org/gnu/libtool/libtool-1.4.tar.gz")
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# binutils 2.14
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self.get_file("https://mirrors.kernel.org/gnu/binutils/binutils-2.14.tar.bz2")
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# autoconf 2.53
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self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.53.tar.bz2")
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# automake 1.7
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self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.7.tar.bz2")
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# autoconf 2.54
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self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.54.tar.bz2")
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# autoconf 2.55
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self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.55.tar.bz2")
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# automake 1.7.8
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self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.7.8.tar.bz2")
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# autoconf 2.57
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self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.57.tar.bz2")
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# autoconf 2.59
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self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.59.tar.bz2")
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# automake 1.8.5
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self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.8.5.tar.bz2")
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# help2man 1.36.4
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self.get_file("https://mirrors.kernel.org/gnu/help2man/help2man-1.36.4.tar.gz")
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# autoconf 2.61
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self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.61.tar.bz2")
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# automake 1.9.6
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self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.9.6.tar.bz2")
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# findutils 4.2.33
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self.get_file(["https://mirrors.kernel.org/gnu/findutils/findutils-4.2.33.tar.gz",
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"https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-8e128e.tar.gz"])
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# libtool 2.2.4
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self.get_file("https://mirrors.kernel.org/gnu/libtool/libtool-2.2.4.tar.bz2")
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# automake 1.10.3
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self.get_file("https://mirrors.kernel.org/gnu/automake/automake-1.10.3.tar.bz2")
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# autoconf 2.64
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self.get_file("https://mirrors.kernel.org/gnu/autoconf/autoconf-2.64.tar.bz2")
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# gcc 4.0.4
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self.get_file(["https://mirrors.kernel.org/gnu/gcc/gcc-4.0.4/gcc-core-4.0.4.tar.bz2",
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"https://mirrors.kernel.org/gnu/automake/automake-1.16.3.tar.gz"],
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output=["gcc-4.0.4.tar.bz2", "automake-1.16.3.tar.gz"])
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# linux api headers 5.10.41
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self.get_file("https://mirrors.kernel.org/pub/linux/kernel/v5.x/linux-5.10.41.tar.gz",
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output="linux-headers-5.10.41.tar.gz")
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# musl 1.2.3
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self.get_file("https://musl.libc.org/releases/musl-1.2.3.tar.gz")
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# util-linux 2.19.1
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self.get_file("https://mirrors.kernel.org/pub/linux/utils/util-linux/v2.19/util-linux-2.19.1.tar.gz")
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# kexec-tools 2.0.22
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self.get_file("https://github.com/horms/kexec-tools/archive/refs/tags/v2.0.22.tar.gz",
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output="kexec-tools-2.0.22.tar.gz")
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# kbd 1.15
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self.get_file("https://mirrors.edge.kernel.org/pub/linux/utils/kbd/kbd-1.15.tar.gz")
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# make 3.82
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self.get_file("https://mirrors.kernel.org/gnu/make/make-3.82.tar.gz")
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# linux kernel 2.6.16.62
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self.get_file(["https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.9.10.tar.gz",
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"https://linux-libre.fsfla.org/pub/linux-libre/releases/old/gen6/4.9.10-gnu/deblob-4.9"])
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