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https://github.com/fosslinux/live-bootstrap.git
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6ed2e09f3a
- 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.
63 lines
2.1 KiB
Bash
Executable file
63 lines
2.1 KiB
Bash
Executable file
# SPDX-FileCopyrightText: 2021-23 fosslinux <fosslinux@aussies.space>
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# SPDX-FileCopyrightText: 2022 Andrius Štikonas <andrius@stikonas.eu>
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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extract="linux-4.9.10/scripts linux-4.9.10/include linux-4.9.10/arch/x86/include linux-4.9.10/arch/x86/entry"
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src_prepare() {
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default
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# Buggy headers/don't know how to account for
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rm include/uapi/linux/pktcdvd.h \
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include/uapi/linux/hw_breakpoint.h \
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include/uapi/linux/eventpoll.h \
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include/uapi/linux/atmdev.h \
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include/uapi/asm-generic/fcntl.h \
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arch/x86/include/uapi/asm/mman.h \
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arch/x86/include/uapi/asm/auxvec.h
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}
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src_compile() {
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gcc -o scripts/unifdef scripts/unifdef.c
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}
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src_install() {
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base_dir="${PWD}"
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# We "compile" the headers here because it is easier
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for d in include/uapi arch/x86/include/uapi; do
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cd "${d}"
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find . -type d -exec mkdir "${DESTDIR}${PREFIX}/include/{}" -p \;
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headers="$(find . -type f -name "*.h")"
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cd "${base_dir}"
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for h in ${headers}; do
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path="$(dirname "${h}")"
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scripts/headers_install.sh "${DESTDIR}${PREFIX}/include/${path}" "${d}/${path}" "$(basename "${h}")"
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done
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done
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# Pick-and-choose asm-generic headers
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for i in types ioctl termios termbits ioctls sockios socket param; do
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cp "${DESTDIR}${PREFIX}/include/asm-generic/${i}.h" "${DESTDIR}${PREFIX}/include/asm/${i}.h"
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done
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# Generate asm/unistd_32.h
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bash arch/x86/entry/syscalls/syscallhdr.sh \
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arch/x86/entry/syscalls/syscall_32.tbl \
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"${DESTDIR}${PREFIX}/include/asm/unistd_32.h" i386
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# Generate linux/version.h
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# Rules are from makefile
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VERSION=4
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PATCHLEVEL=9
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SUBLEVEL=10
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VERSION_CODE="$((VERSION * 65536 + PATCHLEVEL * 256 + SUBLEVEL))"
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echo '#define LINUX_VERSION_CODE '"${VERSION_CODE}" \
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> "${DESTDIR}${PREFIX}/include/linux/version.h"
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echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c)))' \
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>> "${DESTDIR}${PREFIX}/include/linux/version.h"
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# Clear up storage space
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cd ../..
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rm -rf build src
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}
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