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

recipes/wip/mobile/android-tools/recipe.toml

@@ -0,0 +1,14 @@
+#TODO not compiled or tested
+[source]
+tar = "https://github.com/nmeum/android-tools/releases/download/35.0.2/android-tools-35.0.2.tar.xz"
+[build]
+template = "cmake"
+dependencies = [
+    "libusb",
+    "pcre",
+    "protobuf",
+    "libbrotli",
+    "zstd",
+    "lz4",
+]
+dev-dependencies = ["host:go"]