98 lines
2.1 KiB
Bash
Executable File
98 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# SPDX-FileCopyrightText: 2022 Andrius Štikonas <andrius@stikonas.eu>
|
|
# SPDX-FileCopyrightText: 2021-22 fosslinux <fosslinux@aussies.space>
|
|
# SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
|
|
#
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
|
|
set -e
|
|
|
|
# shellcheck source=sysa/helpers.sh
|
|
. helpers.sh
|
|
|
|
create_sysb() {
|
|
# Copy everything in
|
|
echo "Creating sysb rootfs"
|
|
sys_transfer /sysb_image /sysb gzip patch
|
|
cp -rl /sysc /sysb_image/sysc_src
|
|
echo "Creating sysb initramfs"
|
|
gen_initramfs_list.sh -o "${PREFIX}/boot/initramfs-sysb.cpio.gz" /sysb_image
|
|
rm -rf /sysb /sysb_image # Cleanup
|
|
}
|
|
|
|
go_sysb() {
|
|
# Mount proc for kexec
|
|
mkdir /proc /etc
|
|
mount -t proc proc /proc
|
|
# kexec time
|
|
echo "Loading kernel + sysb initramfs using kexec"
|
|
kexec -l "${PREFIX}/boot/linux-4.9.10" --console-serial \
|
|
--initrd="${PREFIX}/boot/initramfs-sysb.cpio.gz" \
|
|
--append="init=/init console=ttyS0"
|
|
echo "kexecing into sysb"
|
|
kexec -e
|
|
}
|
|
|
|
build automake-1.15.1
|
|
|
|
build binutils-2.24
|
|
|
|
# Build musl with fewer patches
|
|
build musl-1.1.24 binutils-rebuild.sh patches-pass3
|
|
|
|
# Rebuild tcc-musl using new musl
|
|
build tcc-0.9.27 tcc-musl-pass3.sh patches-musl-pass3
|
|
|
|
populate_device_nodes
|
|
|
|
build gcc-4.0.4 pass1.sh
|
|
|
|
build findutils-4.2.33
|
|
|
|
build musl-1.2.3
|
|
|
|
# This hack fixes a strange bug in mes libc bash
|
|
set -x
|
|
build linux-headers-5.10.41 '' '' linux-5.10.41
|
|
set +x
|
|
|
|
build gcc-4.0.4 pass2.sh
|
|
|
|
build util-linux-2.19.1
|
|
|
|
build e2fsprogs-1.45.7
|
|
|
|
build dhcpcd-9.4.1 '' '' dhcpcd-dhcpcd-9.4.1-1663155
|
|
|
|
build kbd-1.15
|
|
|
|
build make-3.82
|
|
|
|
build curl-7.83.0
|
|
|
|
build ed-1.4
|
|
|
|
build bc-1.07.1
|
|
|
|
# Clear up some RAM space
|
|
grep '^build' "${SOURCES}/run.sh" | sed "s/build //" | sed "s/ .*$//" | while read -r p ; do
|
|
rm -rf "${SOURCES:?}/${p:?}"
|
|
done
|
|
|
|
if [ "${CHROOT}" = False ]; then
|
|
build kexec-tools-2.0.22
|
|
|
|
build linux-4.9.10
|
|
|
|
create_sysb
|
|
go_sysb
|
|
fi
|
|
|
|
# In chroot mode transition directly into System C.
|
|
SYSC=/sysc_image
|
|
sys_transfer "${SYSC}" /sysc gzip patch
|
|
if [ "${CHROOT_ONLY_SYSA}" != True ]; then
|
|
exec chroot "${SYSC}" /init
|
|
fi
|