Files
vasilito 50b731f1b7 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
2026-04-12 19:05:00 +01:00

62 lines
1.4 KiB
TOML

[source]
same_as = "../llvm21"
[build]
template = "custom"
dependencies = [
"llvm21",
"zstd",
]
dev-dependencies = [
"llvm21.dev",
"llvm21.runtime",
]
script = """
DYNAMIC_INIT
ARCH="$(echo "${TARGET}" | cut -d - -f1)"
generate_cookbook_cmake_file "$COOKBOOK_HOST_TARGET" "" "$COOKBOOK_TOOLCHAIN" native.cmake
if [ "$TARGET" = "$COOKBOOK_HOST_TARGET" ]; then
COOKBOOK_CMAKE_FLAGS+=( -DLLVM_TABLEGEN_EXE=${COOKBOOK_TOOLCHAIN}/bin/llvm-tblgen )
else
COOKBOOK_CMAKE_FLAGS+=( -DLLVM_TABLEGEN_EXE=${COOKBOOK_HOST_SYSROOT}/bin/llvm-tblgen )
fi
COOKBOOK_CMAKE_FLAGS+=(
-DLLVM_ROOT="${COOKBOOK_SYSROOT}"
-DCROSS_TOOLCHAIN_FLAGS_NATIVE="-DCMAKE_TOOLCHAIN_FILE=$(realpath native.cmake)"
-DLLVM_USE_STATIC_ZSTD=On
# the shared options from llvm
-DCMAKE_CXX_FLAGS="--std=gnu++11"
-DBUILD_SHARED_LIBS=False
-DLLVM_BUILD_EXAMPLES=Off
-DLLVM_BUILD_TESTS=Off
-DLLVM_DEFAULT_TARGET_TRIPLE="${TARGET}"
-DLLVM_ENABLE_LTO=Off
-DLLVM_ENABLE_RTTI=On
-DLLVM_ENABLE_THREADS=On
-DLLVM_INCLUDE_EXAMPLES=Off
-DLLVM_INCLUDE_TESTS=Off
-DLLVM_OPTIMIZED_TABLEGEN=On
-DLLVM_TARGET_ARCH=$ARCH
-DLLVM_TOOLS_INSTALL_DIR=bin
-DLLVM_UTILS_INSTALL_DIR=bin
-DUNIX=1
)
COOKBOOK_SOURCE="$COOKBOOK_SOURCE/lld"
cookbook_cmake
"""
[[optional-packages]]
name = "dev"
dependencies = []
files = [
"usr/include/lld*/**",
"usr/lib/liblld*.a",
"usr/lib/cmake/lld/**",
]