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README.md | ||
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thread_local_impl.cpp |
README.md
C++ 11 support for RT-Thread
Features
Here are some features about rt-thread c++11 threading futures.
- Atomic.
- Conditional variables.
- Clocks.
- Future.
- Mutexes.
- Threads.
- TLS.
How To Use
Note 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.
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Enable c++11 support
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Download toolchain GCC 10.2.1:
gcc version 10.2.1 20201103 (release) (GNU Arm Embedded Toolchain 10-2020-q4-major)
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Delete the following files:
rm -f toolchain/arm-none-eabi/include/c++/10.2.1/thread rm -f toolchain/arm-none-eabi/include/c++/10.2.1/mutex rm -f toolchain/arm-none-eabi/include/c++/10.2.1/condition_variable rm -f toolchain/arm-none-eabi/include/c++/10.2.1/future rm -f toolchain/arm-none-eabi/include/pthread.h
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Clear the contents of the following files and keep them to prevent compilation failures:
toolchain/arm-none-eabi/include/sys/_pthreadtypes.h
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Update
rtconfig.py
file. add compilation parameters:CXXFLAGS = CFLAGS + ' -std=c++11 -fabi-version=0 -MMD -MP -MF'