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/tui/goaccess/recipe.toml

@@ -0,0 +1,44 @@
+
+[source]
+tar = "https://tar.goaccess.io/goaccess-1.9.4.tar.gz"
+blake3 = "a7a7641c98956e8941191956129141e071321851d004269c7d21bce536d9224a"
+
+#git = "https://github.com/allinurl/goaccess.git"
+#branch = "master"
+
+patches = [
+    "redox1.patch",
+    "redox2.patch",
+]
+
+# This is only needed when compiling from git. The tar.gz already has the make files.
+script = """
+autoreconf -fiv
+automake --add-missing --copy --force-missing
+"""
+
+[build]
+dependencies = ["ncursesw"]
+template = "custom"
+
+script = """
+# Compile bin2c to be executed on the host
+gcc -O2 -o "$COOKBOOK_BUILD/bin2c" "$COOKBOOK_SOURCE/src/bin2c.c"
+chmod +x "$COOKBOOK_BUILD/bin2c"
+
+# Compile goaccess
+export COOKBOOK_NOSTRIP=1
+DYNAMIC_INIT
+COOKBOOK_CONFIGURE_FLAGS+=(
+    --host=$ARCH-unknown-redox
+    --enable-utf8
+    --disable-geoip
+    --prefix=/usr
+    --disable-dependency-tracking
+    --with-bin2c-path="$COOKBOOK_BUILD/src/bin2c"
+)
+cookbook_configure
+"""
+
+
+

recipes/tui/goaccess/redox1.patch

@@ -0,0 +1,34 @@
+From 2444d71e7815c8b7f3bd4462b8418d9c7e8c5667 Mon Sep 17 00:00:00 2001
+From: Rafael Senties Martinelli <rafael@rsm92.fr>
+Date: Sun, 19 Oct 2025 19:42:46 +0200
+Subject: [PATCH 1/2] Ensure fixed-width integers and PIPE_BUF are defined for
+ Redox or minimal libc
+
+---
+ src/websocket.h | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/src/websocket.h b/src/websocket.h
+index 79d03dff..31847b10 100644
+--- a/src/websocket.h
++++ b/src/websocket.h
+@@ -45,8 +45,15 @@
+ #include <openssl/ssl.h>
+ #endif
+ 
+-#if defined(__linux__) || defined(__CYGWIN__)
++#if defined(__linux__) || defined(__CYGWIN__) || defined(__redox__)
+ #  include <endian.h>
++#if defined(__redox__)
++#  include <stdint.h>   /* for uint*_t types */
++#  include <limits.h>   /* for PIPE_BUF */
++#  ifndef PIPE_BUF
++#    define PIPE_BUF 4096
++#  endif
++#endif
+ #if ((__GLIBC__ == 2) && (__GLIBC_MINOR__ < 9))
+ #if defined(__BYTE_ORDER) && (__BYTE_ORDER == __LITTLE_ENDIAN)
+ #  include <arpa/inet.h>
+-- 
+2.51.1.dirty
+

recipes/tui/goaccess/redox2.patch

@@ -0,0 +1,60 @@
+From 4a564a6b0f9d4ee7a804b9dbb391e7421187014b Mon Sep 17 00:00:00 2001
+From: Rafael Senties Martinelli <rafael@rsm92.fr>
+Date: Sun, 19 Oct 2025 20:08:10 +0200
+Subject: [PATCH 2/2] Add option to ignore building bin2c
+
+---
+ Makefile.am  |  9 +++++++++
+ configure.ac | 16 ++++++++++++++++
+ 2 files changed, 25 insertions(+)
+
+diff --git a/Makefile.am b/Makefile.am
+index 7696c8f5..8d0fcdcd 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -51,6 +51,15 @@ CLEANFILES =                          \
+   resources/js/charts.js.tmp          \
+   resources/js/app.js.tmp
+ 
++# Prevent rebuilding bin2c if binary already exists
++bin2c$(EXEEXT):
++if USE_PREBUILT_BIN2C
++	@echo "Using prebuilt bin2c from $(BIN2C_PATH)"
++	cp $(BIN2C_PATH) bin2c$(EXEEXT)
++else
++	$(AM_V_CCLD)$(LINK) $(bin2c_OBJECTS) $(bin2c_LDADD) $(LIBS)
++endif
++
+ # Tpls
+ src/tpls.h: bin2c$(EXEEXT) $(srcdir)/resources/tpls.html
+ if HAS_SEDTR
+diff --git a/configure.ac b/configure.ac
+index 790499ce..feaf72d2 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -105,6 +105,22 @@ if test "$with_getline" = "yes"; then
+   AC_DEFINE([WITH_GETLINE], 1, [Build using GNU getline.])
+ fi
+ 
++# bin2c
++AC_ARG_WITH([bin2c-path],
++    [AS_HELP_STRING([--with-bin2c-path=PATH], [Use prebuilt bin2c binary at PATH])],
++    [BIN2C_PATH="$withval"],
++    [BIN2C_PATH=""])
++
++if test -n "$BIN2C_PATH"; then
++    USE_PREBUILT_BIN2C=true
++else
++    USE_PREBUILT_BIN2C=false
++fi
++
++AM_CONDITIONAL([USE_PREBUILT_BIN2C], [test "$USE_PREBUILT_BIN2C" = true])
++AC_SUBST([BIN2C_PATH])
++
++
+ # UTF8
+ AC_ARG_ENABLE([utf8],[AS_HELP_STRING([--enable-utf8],[Enable ncurses library that handles wide characters. Default is disabled])],[utf8="$enableval"],[utf8=no])
+ 
+-- 
+2.51.1.dirty
+

recipes/tui/mdp/recipe.toml

@@ -0,0 +1,19 @@
+[source]
+git = "https://github.com/visit1985/mdp.git"
+
+[build]
+template = "custom"
+dependencies = [
+    "ncursesw",
+    "terminfo"
+]
+script = """
+rsync -av --delete --exclude='.git' "${COOKBOOK_SOURCE}/" ./
+
+export CFLAGS="${CFLAGS} -I${COOKBOOK_SYSROOT}/include/ncursesw"
+
+"${COOKBOOK_MAKE}" -j"${COOKBOOK_MAKE_JOBS}"
+
+# Install
+"${COOKBOOK_MAKE}" DESTDIR="${COOKBOOK_STAGE}" PREFIX="" install
+"""

recipes/tui/ncdu/recipe.toml

@@ -0,0 +1,14 @@
+[source]
+tar = "https://dev.yorhel.nl/download/ncdu-1.22.tar.gz"
+blake3 = "b7838c03ded7207a328a26c840ec3d62d3be6bbf7269a70ea3430c6cbf065960"
+
+[package]
+dependencies = ["terminfo"]
+
+[build]
+template = "custom"
+dependencies = ["ncursesw"]
+script = """
+DYNAMIC_INIT
+cookbook_configure
+"""