Red Bear OS — microkernel OS in Rust, based on Redox

Derivative of Redox OS (https://www.redox-os.org) adding:
- AMD GPU driver (amdgpu) via LinuxKPI compat layer
- ext4 filesystem support (ext4d scheme daemon)
- ACPI fixes for AMD bare metal (x2APIC, DMAR, IVRS, MCFG)
- Custom branding (hostname, os-release, boot identity)

Build system is full upstream Redox with RBOS overlay in local/.
Patches for kernel, base, and relibc are symlinked from local/patches/
and protected from make clean/distclean. Custom recipes live in
local/recipes/ with symlinks into the recipes/ search path.

Build:  make all CONFIG_NAME=redbear-full
Sync:   ./local/scripts/sync-upstream.sh

config/aarch64/ci.toml

@@ -0,0 +1,320 @@
+# The Redox build server configuration
+
+# General settings
+[general]
+# Do not prompt if settings are not defined
+prompt = false
+
+# Package settings
+[packages]
+
+# If you need to disable some broken package comment out instead of removal to not increase the maintenance cost
+#TODO: commented out recipes need to be built and tested inside of Redox to verify if they returned to work
+
+# Meta-packages below
+
+# auto-test = {}
+# dev-essential = {}
+# dev-redox = {}
+# redox-tests = {}
+# x11-minimal = {}
+# x11-full = {}
+
+# Normal packages below
+
+acid = {}
+acid-bins = {}
+base = {}
+base-initfs = {}
+bash = {}
+bash-completion = {}
+bootloader = {}
+bottom = {}
+ca-certificates = {}
+contain = {}
+coreutils = {}
+cosmic-edit = {}
+cosmic-files = {}
+cosmic-icons = {}
+cosmic-term = {}
+cosmic-text = {}
+curl = {}
+dash = {}
+dejavu = {}
+diffutils = {}
+expat = {}
+extrautils = {}
+findutils = {}
+freefont = {}
+freetype2 = {}
+gcc13 = {}
+gettext = {}
+git = {}
+gnu-binutils = {}
+gnu-make = {}
+hicolor-icon-theme = {}
+installer = {}
+installer-gui = {}
+ion = {}
+kernel = {}
+kibi = {}
+libffi = {}
+libgcc = {}
+libiconv = {}
+libjpeg = {}
+libogg = {}
+liborbital = {}
+libpng = {}
+libstdcxx = {}
+libvorbis = {}
+libxkbcommon = {}
+libxml2 = {}
+llvm21 = {}
+nano = {}
+nasm = {}
+ncurses = {}
+netdb = {}
+netsurf = {}
+netutils = {}
+nghttp2 = {}
+openssl1 = {}
+openssl3 = {}
+orbdata = {}
+orbital = {}
+orbterm = {}
+orbutils = {}
+patch = {}
+patchelf = {}
+pcre = {}
+pkgutils = {}
+pls = {}
+pop-icon-theme = {}
+redoxfs = {}
+relibc = {}
+ripgrep = {}
+rust = {}
+rustpython = {}
+sdl1 = {}
+sed = {}
+shared-mime-info = {}
+smith = {}
+terminfo = {}
+userutils = {}
+uutils = {}
+vim = {}
+xz = {}
+zlib = {}
+zstd = {}
+# #"gcc13.cxx" = {}
+# #"llvm21.clang" = {}
+# #"llvm21.clang-dev" = {}
+# #"llvm21.dev" = {}
+# #"llvm21.lld" = {}
+# #"llvm21.lld-dev" = {}
+# #"llvm21.runtime" = {}
+# #"python312.dev" = {}
+# #"rust.doc" = {}
+# #atk = {} # depends on glib which does not build
+# #benchmarks = {}
+# #binutils-gdb = {}
+# #book = {}
+# #cairo-demo = {} # linking errors
+# #classicube = {}
+# #cmake = {}
+# #cmatrix = {} # needs ncursesw now
+# #cookbook = {}
+# #cosmic-reader = {}
+# #cosmic-settings = {}
+# #cosmic-store = {}
+# #devilutionx = {}
+# #dynamic-example = {}
+# #fal
+# #fd = {} # ctrlc-3.1.1
+# #file = {}
+# #flycast = {}
+# #freeciv = {}
+# #freeglut = {}
+# #friar = {} # mio patch
+# #game-2048 = {} # rustc-serialize
+# #gawk = {} # langinfo.h
+# #gigalomania = {} # old recipe format
+# #gitoxide = {}
+# #goaccess = {}
+# #gstreamer = {} # conflict with thread local errno
+# #harfbuzz = {} # depends on glib which does not build
+# #helix = {}
+# #hello-redox = {}
+# #hematite = {} # needs crate patches for redox-unix
+# #hf = {}
+# #ibm-plex = {}
+# #iced = {}
+# #jansson = {} # needs config.sub update
+# #jq = {}
+# #libarchive = {}
+# #libatomic = {}
+# #libcosmic = {}
+# #libflac = {}
+# #libmodplug1 = {}
+# #libmpfr = {}
+# #libnettle = {}
+# #libogg = {}
+# #libpsl = {}
+# #libssh2 = {}
+# #libtool = {}
+# #liburcu = {}
+# #libuv = {}
+# #lua-compat-53 = {}
+# #luajit = {}
+# #luarocks = {}
+# #luv = {}
+# #mdp = {} # gcc hangs
+# #miniserve = {} # actix
+# #mpc = {}
+# #mupen64plus = {}
+# #ncdu = {} # multiple definitions of symbols
+# #newlib = {} # obsolete
+# #newlibtest = {} # obsolete
+# #noto-color-emoji = {}
+# #nushell = {} # needs cargo update
+# #openjk = {}
+# #openposixtestsuite = {}
+# #opentyrian = {}
+# #orbcalculator = {}
+# #ostest-bins = {}
+# #pango = {} # undefined references to std::__throw_system_error(int)
+# #pastel = {} # needs crate patches for redox-unix
+# #pathfinder = {} # servo-fontconfig
+# #pciids = {}
+# #pcre2 = {}
+# #pixman = {} # depends on glib which does not build
+# #pkgar = {} # uses virtual Cargo.toml, needs recipe update
+# #pls = {}
+# #pop-wallpapers = {}
+# #powerline = {} # dirs
+# #qemu = {} # can be built, but not working
+# #quakespasm = {}
+# #redox-posix-tests = {}
+# #redox-ssh = {} # does not compile
+# #retroarch = {} # OS_TLSIndex not declared
+# #rust-cairo = {} # linking errors
+# #rust-cairo-demo = {} # linking errors
+# #rvvm = {}
+# #schismtracker = {} # uses system includes
+# #sdl-player = {} # wctype_t
+# #sdl2-gfx = {}
+# #sm64ex = {}
+# #spacecadetpinball = {}
+# #twin-commander = {}
+# #ubuntu-wallpapers = {}
+# #unibilium = {}
+# #utf8proc = {}
+# #vice = {} # linker errors
+# #vvvvvv = {} # did not compile
+# #webrender = {} # unwind
+# #website = {}
+# #wesnoth = {}
+# #wget = {}
+# autoconf = {}
+# automake = {}
+# binutils = {}
+# bzip2 = {}
+# cairo = {}
+# cleye = {}
+# composer = {}
+# cpal = {}
+# dosbox = {}
+# duktape = {}
+# eduke32 = {}
+# exampled = {}
+# expat = {}
+# extrautils = {}
+# ffmpeg6 = {}
+# fontconfig = {}
+# freedoom = {}
+# freepats = {}
+# fribidi = {}
+# gdbserver = {} # wrong libc type
+# gdk-pixbuf = {}
+# gears = {}
+# generaluser-gs = {}
+# glib = {}
+# glutin = {}
+# gnu-grep = {}
+# htop = {}
+# intel-one-mono = {}
+# lci = {}
+# libavif = {}
+# libc-bench = {}
+# libedit = {}
+# libgmp = {}
+# libicu = {}
+# libonig = {}
+# libsodium = {}
+# libuuid = {}
+# libwebp = {}
+# lsd = {}
+# lua54 = {}
+# lz4 = {}
+# mednafen = {}
+# mesa = {} # libudev was not found
+# mesa-glu = {} # depends on mesa
+# mgba = {}
+# mpc = {} # libmpfr not found
+# ncursesw = {}
+# neverball = {}
+# nginx = {}
+# onefetch = {}
+# openjazz = {}
+# openssh = {}
+# openttd = {}
+# openttd-opengfx = {}
+# openttd-openmsx = {}
+# openttd-opensfx = {}
+# orbclient = {}
+# osdemo = {}
+# perg = {}
+# periodictable = {}
+# perl5 = {}
+# php84 = {}
+# pixelcannon = {}
+# pkg-config = {}
+# prboom = {}
+# procedural-wallpapers-rs = {}
+# python312 = {}
+# readline = {}
+# redox-fatfs = {}
+# redox-games = {}
+# relibc-tests = {}
+# relibc-tests-bins = {}
+# rodioplay = {}
+# rs-nes = {}
+# rsync = {}
+# rust64 = {}
+# rustual-boy = {}
+# scummvm = {}
+# sdl-gfx = {}
+# sdl1-image = {}
+# sdl1-mixer = {}
+# sdl1-ttf = {}
+# sdl2 = {}
+# sdl2-gears = {}
+# sdl2-image = {}
+# sdl2-mixer = {}
+# sdl2-ttf = {}
+# servo = {}
+# shellharden = {}
+# shellstorm = {}
+# simple-http-server = {}
+# sodium = {}
+# sopwith = {}
+# sqlite3 = {}
+# strace = {} # unknown syscall
+# syobonaction = {}
+# timidity = {}
+# tokei = {}
+# ttf-hack = {}
+# vttest = {}
+# webkitgtk3 = {}
+# winit = {}
+# xxhash = {}
+# zoxide = {} # untested

config/aarch64/demo.toml

@@ -0,0 +1,3 @@
+# Configuration for demonstration
+
+include = ["../desktop.toml"]

config/aarch64/dev.toml

@@ -0,0 +1,20 @@
+# Configuration for development
+
+include = ["../dev.toml"]
+
+# Override the default settings here
+
+# General settings
+[general]
+# Filesystem size in MiB
+# filesystem_size = 1024
+
+# Package settings
+[packages]
+# see ci.toml for error reasons
+gdbserver = "ignore"
+gnu-binutils = "ignore"
+mesa = "ignore"
+mesa-glu = "ignore"
+mpc = "ignore"
+strace = "ignore"

config/aarch64/jeremy.toml

@@ -0,0 +1,3 @@
+# Configuration for Jeremy Soller
+
+include = ["desktop.toml"]

config/aarch64/raspi3bp/minimal.toml

@@ -0,0 +1,10 @@
+# Minimal configuration
+
+include = ["../../minimal.toml"]
+
+# General settings
+[general]
+# Filesystem size in MiB
+filesystem_size = 256
+# EFI partition size in MiB
+efi_partition_size = 128

config/aarch64/redoxer.toml

@@ -0,0 +1,8 @@
+# Configuration used for building redoxer base image
+
+include = ["../redoxer.toml"]
+
+# General settings
+[general]
+# Filesystem size in MiB
+filesystem_size = 1024