Android Automotive OS构建失败Debug集锦（持续更新）

Posted 2021-06-01 小B伏枥

一，首先了解下android Automotive OS构建的基本指令集

以下来源于源码中. build/envsetup.sh；

//可以通过m help来引用. build/envsetup.sh，协助你从shell中查看编译系统相关帮助信息

Run "m help" for help with the build system itself.

Invoke ". build/envsetup.sh" from your shell to add the following functions to your environment:

//执行lunch命令，通过product_name参数来制定需要构建的项目，或者通过产品变种来进行构建，并存储相关的选择到环境变量中，以便于其他指令调用
- lunch:      lunch <product_name>-<build_variant>
              Selects <product_name> as the product to build, and <build_variant> as the variant to
              build, and stores those selections in the environment to be read by subsequent
              invocations of \'m\' etc.
- tapas:      tapas [<App1> <App2> ...] [arm|x86|mips|arm64|x86_64|mips64] [eng|userdebug|user]
- croot:      Changes directory to the top of the tree, or a subdirectory thereof