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linux-wiki/content/linux 入门/第一章/1.19.md
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#1.19
### 编译
预先安装以下apt包build-essential、libncurses5-dev、fakeroot、libqt4-devmake xconfig需要、libglalde2-dev和libgtk2.0-dev(make gconfig需要)、flex、bison、bc、libelf-dev、libssl-dev
或者:
```bash
sudo apt install build-essential fakeroot
sudo apt build-dep linux
sudo apt install devscripts #简单修补
```
1. /boot/config-version 当前内核配置文件
1. `cp /boot/configxxx .config` 拷贝当前配置到内核目录
2. `make olddefconfig` 转换为缺省应答
3. `make oldnoconfig` 转换为相反应答
4. `make oldconfig` 人工应答
5. `make clean` 清除当前编译内容
6. `make distclean `清除编译内容和配置
7. `make defconfig` 自定义配置
8. `make localmodconfig` 基于当前加载模块生成配置
9. `scripts/config --disable MODULE_SIG` 禁用模块签名
10. `scripts/config --disable DEBUG_INFO` 禁用调试信息
2. linux-source 内核源文件
1. <https://www.kernel.org/>
3. make menuconfig 文本模式libncurses5-dev
1. make xconfig 图形qt(libqt4-dev)
2. make gconfig 图形GTK+(libglade2-dev/libgtk2.0-dev)
4. arch/arch/configs/*_defconfig 默认配置
5. `sudo make deb-pkg -j4` 编译成deb包j4表示4线程
1. linux-image-version
2. linux-headers-version
3. linux-firmware-image-version
4. linux-image-version-dbg
5. linux-libc-dev
6. `sudo dkms status` 查询动态模块
1. /var/lib/dkms 自动管理的模块
2. 状态流程add -> build -> install <- uninstall
1. `sudo dkms add -m xxx/1.1 -k linux5.1.1`
2. `sudo dkms build -m xxx/1.1`
3. `sudo dkms install -m xxx/1.1`
4. `sudo dkms uninstall -m xxx/1.1`