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34 lines
1.2 KiB
Markdown
34 lines
1.2 KiB
Markdown
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# 如何编译C++文件
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- 目前C++仅支持在`RT-Thread`模式下使用，`RT-Smart`模式暂不支持。环境配置请参考[aarch64_README](../aarch64/README.md)，[aarch32_README](../aarch32/README.md)
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## Ubuntu环境
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- aarch64模式编译链选择`gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf`
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- aarch32模式编译链选择`gcc-arm-10.3-2021.07-x86_64-arm-none-eabi`
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## RT-Thread Env环境
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- aarch64模式编译链选择`gcc-arm-11.2-2022.02-mingw-w64-i686-aarch64-none-elf`
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- aarch32模式编译链选择Env环境自带`mingw`编译链
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## 编译步骤
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- 在`SConscript`文件中添加需要编译的.cpp文件，以`aarch64/applications/SConscript`文件为例，其他文件夹请按照需求自行修改
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- 输入下列命令，进入 menuconfig 进一步配置
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```shell
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scons --menuconfig
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```
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- 勾选`Enable C++ features`，可进入菜单勾选`Enable C++11 standard multi-threading feature support`
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- 使用`scons -j8`指令进行编译，C++文件被正常编译
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