53 lines
653 B
Markdown
53 lines
653 B
Markdown
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# Yocto 基本使用
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## 交叉编译配置
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在 yocto 根目录下：
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```sh
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source <sdk root>/oe-init-build-env
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```
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## 编译目标
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使用如下命令查看所有编译目标：
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```sh
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bitbake -s
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```
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## 在 build 目录下进行编译
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```sh
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bitbake <target> -C compile
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```
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参数：
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-C 强制编译，配置、编译目标并打包；
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-c 不强制。
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生成的文件在：
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```sh
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<yocto root>/build/tmp/deploy/images/<product>
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```
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目录下。
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## Linux Kernel
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Kernel 源码在：
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```sh
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<yocto root>/build/tmp/work-shared/<product>/kernel-source
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```
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目录下。
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Kernel 配置方法为：
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```sh
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bitbake linux-renesas -c do_menuconfig
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```
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