Update c-cpp.yml #2

	name: build-ecfs-ubuntu-6.17.0-5.5

	on:
	push:
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-22.04

	steps:
	# 1. 拉你自己的文件系统代码
	- name: Checkout filesystem source
	uses: actions/checkout@v4

	# 2. 安装内核构建所需依赖
	- name: Install build dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y \
	build-essential \
	bc \
	flex \
	bison \
	libssl-dev \
	libelf-dev \
	dwarves

	# 3. 拉 Ubuntu 官方内核源码（Questing）
	- name: Clone Ubuntu kernel source (questing)
	run: \|
	git clone \
	https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux \
	ubuntu-linux
	cd ubuntu-linux

	# 精确对齐你使用的源码版本
	git checkout Ubuntu-6.17.0-5.5

	# 4. 准备内核构建环境（只做模块）
	- name: Prepare kernel build tree
	run: \|
	cd ubuntu-linux
	make defconfig
	make modules_prepare

	# 5. 编译你的文件系统模块
	- name: Build filesystem module
	run: \|
	make -C ubuntu-linux M=$GITHUB_WORKSPACE modules

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