Pi3 support coming back.

pi4/build/build-stormux.sh

@@ -0,0 +1,252 @@
+#! /bin/bash
+#
+# Copyright 2020, Stormux, <storm_dragon@linux-a11y.org>
+#
+# This is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free
+# Software Foundation; either version 3, or (at your option) any later
+# version.
+#
+# This software is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this package; see the file COPYING.  If not, write to the Free
+# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+
+# keep track of mounted status for exit function
+mounted=1
+
+set -e # Don't want to destroy stuff if this goes majorly wrong.
+trap cleanup EXIT # make sure the script cleans up after itself before closing.
+
+
+cleanup() {
+    if [[ $mounted -eq 0 ]]; then
+        umount -R /mnt
+        partx -d "${loopdev}"
+        losetup --detach "${loopdev}"
+    fi
+    if [[ -n "${imageFileName}" ]]; then
+        rm "${imageFileName}"
+    fi
+    exit 0
+}
+
+help() {
+    echo -e "Usage:\n"
+    echo "With no arguments, build with default parameters."
+    for i in "${!command[@]}" ; do
+        echo "-${i/:/ <parameter>}: ${command[${i}]}"
+    done | sort
+    exit 0
+}
+
+# Array of command line arguments
+declare -A command=(
+    [h]="This help screen."
+    [l:]="Language default is en_US."
+    [n:]="Image name, default is stormux-pi<32|64>-<yyyy-mm-dd>.img"
+    [s:]="image size in GB, default is 4."
+    [v:]="Version of the Raspberry Pi for which you are building. (32|64) default is 64."
+)
+
+# Convert the keys of the associative array to a format usable by getopts
+args="${!command[*]}"
+args="${args//[[:space:]]/}"
+while getopts "${args}" i ; do
+    case "$i" in
+        h) help ;;
+        l)
+            imageLanguage="${OPTARG}.UTF-8"
+            ;;
+        n)
+            imageName="${OPTARG}"
+            ;;
+        s)
+            if [[ "${OPTARG}" =~ ^[[:digit:]]+$ ]]; then
+                imageSize="${OPTARG}G"
+            else
+                echo "Image size must be numeric."
+                exit 1
+            fi
+            ;;
+        v)
+            if [[ "${OPTARG}" =~ ^32|64$ ]]; then
+                imageVersion="${OPTARG}"
+            else
+                echo "Image version must be 32 for 32 bit (armv7h), or 64 for 64 bit (aarch64 default)."
+                exit 1
+            fi
+            ;;
+        *)
+            exit 1
+            ;;
+    esac
+done
+
+# make sure variables are set, or use defaults.
+export imageVersion="${imageVersion:-64}"
+export imageSize="${imageSize:-4G}"
+imageName="${imageName:-stormux-pi4-${imageVersion}-$(date '+%Y-%m-%d').img}"
+imageName="${imageName/-64-/-aarch64-}"
+imageName="${imageName/-32-/-armv7h-}"
+export imageName
+export imageLanguage="${imageLanguage:-en_US.UTF-8}"
+
+# Make sure the image file doesn't exist.
+if [[ -e "$imageName" ]]; then
+    echo "${imageName} exists, please remove or move it for this script to continue."
+    exit 1
+fi
+
+# Make sure this script is ran as root.
+if [ "$(whoami)" != "root" ] ; then
+    echo "Error: This script must be run as root."
+    exit 1
+fi
+
+# make sure the needed tools are installed
+if [[ "$(uname -m)" == "x86_64" ]]; then
+    if ! pacman -Q qemu-user-static &> /dev/null ; then
+        echo "Please install qemu-user-static and binfmt-qemu-static before continuing."
+        exit 1
+    fi
+    if ! pacman -Q binfmt-qemu-static &> /dev/null ; then
+        echo "Please install qemu-user-static and binfmt-qemu-static before continuing."
+        exit 1
+    fi
+fi
+for i in dosfstools parted wget ; do
+    if ! pacman -Q $i &> /dev/null ; then
+        echo "Please install $i before continuing."
+        exit 1
+    fi
+done
+
+
+# Url for the image to be downloaded.
+url[32]="http://os.archlinuxarm.org/os/ArchLinuxARM-rpi-armv7-latest.tar.gz"
+url[64]="http://os.archlinuxarm.org/os/ArchLinuxARM-rpi-aarch64-latest.tar.gz"
+
+fallocate -l "$imageSize" "$imageName"
+loopdev="$(losetup --find --show "${imageName}")"
+parted --script "${loopdev}" mklabel msdos mkpart primary fat32 0% 200M mkpart primary ext4 200M 100%
+mkfs.vfat -F32 "${loopdev}p1"
+mkfs.ext4 -F "${loopdev}p2"
+mount "${loopdev}p2" /mnt
+mkdir /mnt/boot
+mount "${loopdev}p1" /mnt/boot
+# Things are mounted now, so set mounted to 0 (bash true)
+mounted=0
+imageFileName=$(mktemp)
+wget "${url[$imageVersion]}" -O "${imageFileName}"
+bsdtar -xpf "${imageFileName}" -C /mnt
+arch-chroot /mnt << EOF
+# set up pacman
+pacman-key --init
+pacman-key --populate archlinuxarm
+pacman -Syy
+# Change kernels for aarch64
+if [[ "$imageVersion" == "64" ]]; then
+pacman -R --noconfirm linux-aarch64 uboot-raspberrypi
+pacman -S --noconfirm linux-rpi
+fi
+
+# Install packages
+pacman -Su --needed --noconfirm \
+    alsa-firmware \
+    alsa-utils \
+    base \
+    base-devel \
+    bash-completion \
+    bluez \
+    bluez-utils \
+    brltty \
+    cronie \
+    dbus-broker \
+    espeak-ng \
+    git \
+    magic-wormhole \
+    man \
+    man-pages \
+    networkmanager \
+    ntp \
+    pipewire \
+    pipewire-alsa \
+    pipewire-jack \
+    pipewire-pulse \
+    rhvoice-voice-bdl \
+    rng-tools \
+    rsync \
+    sox \
+    w3m \
+    wget \
+    wireless-regdb \
+    wireplumber \
+    xdg-user-dirs \
+    xdg-utils
+
+# set the language
+sed -i "s/#$imageLanguage/$imageLanguage/" /etc/locale.gen
+echo "LANG=$imageLanguage" > /etc/locale.conf
+locale-gen
+# Configure and enable Hardware Random Number Generator
+echo 'RNGD_OPTS="-o /dev/random -r /dev/hwrng"' > /etc/conf.d/rngd
+systemctl enable rngd.service
+# Set the distribution name.
+echo 'Stormux \r (\l)' > /etc/issue
+echo >> /etc/issue
+# Change the alarm user to be stormux
+usermod -a -g users -G wheel,audio,video,network,brlapi -m -d /home/stormux -l stormux alarm
+# Grant sudo privileges to the stormux user for package installation.
+echo 'stormux ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers.d/wheel
+# Set the password for the root user
+echo -e "root\nroot" | passwd "root"
+# Set the password for the stormux user
+echo -e "stormux\nstormux" | passwd "stormux"
+# Change to the stormux user and install some packages
+sudo -iu stormux
+# Create desktop, downloads, music, and other directories.
+xdg-user-dirs-update
+# Install the yay package manager
+git clone https://aur.archlinux.org/yay.git
+cd yay
+makepkg -si --noconfirm
+cd ~
+rm -rf yay
+yay -S --removemake --noconfirm fenrir-git growpartfs log2ram
+rm -rf .cache/yay
+/usr/share/fenrirscreenreader/tools/configure_pipewire.sh
+exit
+# Enable linger so that hopefully sound will start at login.
+mkdir -p /var/lib/systemd/linger
+touch /var/lib/systemd/linger/stormux
+systemctl --global enable dbus-broker.service pipewire.service pipewire-pulse.service wireplumber.service
+/usr/share/fenrirscreenreader/tools/configure_pipewire.sh
+# Configure sudo for group wheel, remove nopasswd for the stormux user
+echo '%wheel ALL=(ALL) ALL' > /etc/sudoers.d/wheel
+# Set the hostname
+echo stormux > /etc/hostname
+# Configure services
+systemctl enable brltty.path cronie.service dbus-broker.service fenrirscreenreader.service log2ram.service NetworkManager.service ntpd.service
+systemctl disable dbus.service
+# Cleanup packages
+pacman -Sc --noconfirm
+
+# Update fstab for Raspberry Pi 4. Not needed until linux-aarch64 works.
+# [[ $imageVersion -eq 4 ]] && sed -i 's/mmcblk0/mmcblk1/g' /etc/fstab
+EOF
+
+# Copy override files into place.
+cp -rv ../files/boot/* /mnt/boot
+cp -rv ../files/etc/* /mnt/etc
+cp -rv ../files/var/* /mnt/var
+cp -rv ../files/usr/* /mnt/usr
+
+# Exiting calls the cleanup function to unmount.
+exit 0