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/recorders/asciinema/recipe.toml

@@ -0,0 +1,5 @@
+#TODO not compiled or tested
+[source]
+git = "https://github.com/asciinema/asciinema"
+[build]
+template = "cargo"

recipes/wip/recorders/autocast/recipe.toml

@@ -0,0 +1,5 @@
+#TODO not compiled or tested
+[source]
+git = "https://github.com/k9withabone/autocast"
+[build]
+template = "cargo"

recipes/wip/recorders/gpu-screen-recorder-gtk/recipe.toml

@@ -0,0 +1,14 @@
+#TODO not compiled or tested
+[source]
+git = "https://git.dec05eba.com/gpu-screen-recorder-gtk"
+rev = "7fb7608b720068d3c114330e8d274b04ef310cf2"
+[build]
+template = "meson"
+dependencies = [
+    "gtk3",
+    "libx11",
+]
+[package]
+dependencies = [
+    "gpu-screen-recorder",
+]

recipes/wip/recorders/gpu-screen-recorder/recipe.toml

@@ -0,0 +1,20 @@
+#TODO not compiled or tested
+[source]
+git = "https://git.dec05eba.com/gpu-screen-recorder"
+rev = "422f214283ba50649acca4d9b5a9778d313fe05b"
+[build]
+template = "meson"
+dependencies = [
+    "mesa",
+    "libvulkan",
+    "ffmpeg6",
+    "libx11",
+    "libxcomposite",
+    "libxrandr",
+    "libxfixes",
+    "libxdamage",
+    "pulseaudio",
+    "libva",
+    "libcap",
+    "libwayland",
+]

recipes/wip/recorders/obs-studio/recipe.toml

@@ -0,0 +1,36 @@
+#TODO not compiled or tested
+#TODO discover minimum dependencies from cmake log
+# build instructions: https://github.com/obsproject/obs-studio/wiki/Building-OBS-Studio
+[source]
+tar = "https://github.com/obsproject/obs-studio/releases/download/32.0.4/OBS-Studio-32.0.4-Sources.tar.gz"
+[build]
+template = "cmake"
+cmakeflags = [
+    "-DENABLE_UI=OFF",
+    "-DENABLE_SCRIPTING=OFF",
+    "-DENABLE_HEVC=OFF",
+]
+# dependencies = [
+#     "boost",
+#     "librsvg",
+#     "dbus",
+#     "fontconfig",
+#     "freetype2",
+#     "jansson",
+#     "pipewire",
+#     "mesa",
+#     "speexdsp",
+#     "ffmpeg6",
+#     "x264",
+#     "curl",
+#     "mbedtls",
+#     "libva",
+#     "qt5-base",
+#     "qt5-svg",
+#     "eudev",
+#     "pciutils",
+#     "libqrcodegenc",
+#     "librist",
+#     "libsrt",
+#     "libwebsocket++",
+# ]