接着上个

clks.local.bak/README.md

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+# CLKS Kernel
+
+[English](README.md) | [简体中文](README.zh-CN.md)
+
+CLKS is the kernel component of the CLeonOS project.  
+It includes architecture startup code, interrupt handling, memory management, scheduler, syscall layer, storage, TTY/console, and core runtime services.
+
+## Status
+
+CLKS can be built in kernel-only mode from the current mono-repo, but it is not yet a fully independent repository build system.
+
+- Kernel-only mode is available.
+- Userland/ISO targets are optional and can be disabled.
+- Some build scripts are still shared at repository root (`cmake/`, `configs/`, `scripts/`).
+
+## Directory Layout
+
+```text
+clks/
+|- arch/          # Architecture-specific startup and low-level code
+|- include/       # Public kernel headers
+|- kernel/        # Core kernel subsystems
+|- rust/          # Rust staticlib used by kernel
+|- third_party/   # Embedded third-party sources used by kernel
+|- CMakeLists.txt # Kernel build rules
+|- Makefile       # Kernel-focused wrapper (delegates to root build)
+```
+
+## Build (Kernel-Only)
+
+From repository root:
+
+```bash
+make kernel CLEONOS_ENABLE=OFF
+```
+
+or via CLKS wrapper:
+
+```bash
+make -C clks kernel
+```
+
+## Menuconfig (CLKS Scope)
+
+```bash
+make menuconfig-clks
+```
+
+or:
+
+```bash
+make -C clks menuconfig
+```
+
+This updates CLKS-focused config outputs under `configs/menuconfig/` (including `config.clks.cmake`).
+
+## Notes for Future Split
+
+To make CLKS a standalone repo, the next required step is moving shared build assets into `clks/` (or vendoring equivalents), especially:
+
+- `cmake/` helper scripts (`log.cmake`, symbol generation, tool checks)
+- boot config and image packaging pieces currently under `configs/`
+- menuconfig launcher and feature metadata currently under `scripts/` and `configs/menuconfig/`
+
+## License
+
+Apache-2.0 (same as project root).