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README.md A D21-Aug-20251.3 KiB5034

README_ZH.md A D21-Aug-20251.2 KiB4934

SConscript A D21-Aug-2025493 1914

atomic_8.c A D21-Aug-20254.6 KiB168109

thread_local_impl.cpp A D21-Aug-2025803 3520

README.md

1# C++ 11 support for RT-Thread
2
3## Features
4
5Here are some features about rt-thread c++11 threading futures.
6
7- Atomic.
8- Conditional variables.
9- Clocks.
10- Future.
11- Mutexes.
12- Threads.
13- TLS.
14
15## How To Use
16
17Note that using C++ 11 in rt-thread requires modifying some of the files in the toolchain. Before modifying the tool, back up the tool chain.
18
191. Enable c++11 support
20
21   ![](figures/Snipaste_2021-09-02_16-00-09.png)
22
232. Download toolchain GCC 10.2.1:
24
25   ```shell
26   gcc version 10.2.1 20201103 (release) (GNU Arm Embedded Toolchain 10-2020-q4-major)
27   ```
28
293. Delete the following files:
30
31   ```shell
32   rm -f toolchain/arm-none-eabi/include/c++/10.2.1/thread
33   rm -f toolchain/arm-none-eabi/include/c++/10.2.1/mutex
34   rm -f toolchain/arm-none-eabi/include/c++/10.2.1/condition_variable
35   rm -f toolchain/arm-none-eabi/include/c++/10.2.1/future
36   rm -f toolchain/arm-none-eabi/include/pthread.h
37   ```
38
394. Clear the contents of the following files and keep them to prevent compilation failures:
40
41   ```shell
42   toolchain/arm-none-eabi/include/sys/_pthreadtypes.h
43   ```
44
455. Update `rtconfig.py` file. add compilation parameters:
46
47   ```shell
48   CXXFLAGS = CFLAGS  + ' -std=c++11 -fabi-version=0 -MMD -MP -MF'
49   ```
50

README_ZH.md

1# cpp 11 support for rt-thread
2
3## 特性
4
5下面是 RT-Thread 支持的 C++ 11 线程特性。
6
7- Atomic.
8- Conditional variables.
9- Clocks.
10- Future.
11- Mutexes.
12- Threads.
13- TLS.
14
15## 如何使用
16
17请注意，在 RT-Thread 中使用 C++ 11，需要修改工具链中的部分文件。请在修改之前，备份好工具链。
18
191. 使能 c++11
20   ![](figures/Snipaste_2021-09-02_16-00-09.png)
21
222. 下载 GCC 工具链
23
24   ```shell
25   gcc version 10.2.1 20201103 (release) (GNU Arm Embedded Toolchain 10-2020-q4-major)
26   ```
27
283. 删除下面的文件
29
30   ```shell
31   rm -f toolchain/arm-none-eabi/include/c++/10.2.1/thread
32   rm -f toolchain/arm-none-eabi/include/c++/10.2.1/mutex
33   rm -f toolchain/arm-none-eabi/include/c++/10.2.1/condition_variable
34   rm -f toolchain/arm-none-eabi/include/c++/10.2.1/future
35   rm -f toolchain/arm-none-eabi/include/pthread.h
36   ```
37
384. 请清除下面文件的内容，保留文件避免编译失败
39
40   ```shell
41   toolchain/arm-none-eabi/include/sys/_pthreadtypes.h
42   ```
43
445. 更新 `rtconfig.py` 文件，添加 c++ 编译参数:
45
46   ```shell
47   CXXFLAGS = CFLAGS  + ' -std=c++11 -fabi-version=0 -MMD -MP -MF'
48   ```
49