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Posted to commits@nuttx.apache.org by "cuiziweizw (via GitHub)" <gi...@apache.org> on 2026/01/26 07:23:30 UTC

[PR] libstdc++: Relocate c++config.h from include/ to libstdc++ to preserv… [nuttx]

cuiziweizw opened a new pull request, #18151:
URL: https://github.com/apache/nuttx/pull/18151

   …e upstream integrity
   
   ## Summary
   - Add c++config.h to improve libstdc++ configuration support
   - Update CMakeLists.txt and libsupc++.defs to integrate the new config header
   - Remove the obsolete 0001-libsupc-Add-missing-header-files.patch to clean up the codebase
   
   These changes enhance the maintainability and portability of the C++ standard library and simplify the build process.
   
   ## Impact
   - c++config.h is a configuration file that supports the libstdc++ library. Due to its upstream origin, the code style within this file cannot be adjusted to meet the Apache NuttX community's CI formatting requirements. It may be necessary to skip the community CI format checks for this file to avoid unnecessary failures.
   
   ## Testing
   ### Test Environment
   Host: Linux x86_64
   Build config: default libstdc++ options
   Board: QEMU/simulator
   
   ### Test Steps
   1. Clean and rebuild nuttx
   2. Enable CONFOG_LIBSUPCXX and CONFIG_CXXTEST
   4. Ensure successful compilation with no errors
   5. Run the cxxtest example to verify libsupc++ functionality
   
   ### Test Results
   Simulated Test Scenario
   ``` 
   ./tools/configure.sh sim:nsh
   make menuconfig
   make -j16
   
   nsh> cxxtest
   


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Re: [PR] libstdc++: Relocate c++config.h from include/ to libstdc++ to preserv… [nuttx]

Posted by "cuiziweizw (via GitHub)" <gi...@apache.org>.
cuiziweizw commented on PR #18151:
URL: https://github.com/apache/nuttx/pull/18151#issuecomment-3799584333

   c++config.h is a configuration file that supports the libstdc++ library. Due to its upstream origin, the code style within this file cannot be adjusted to meet the Apache NuttX community's CI formatting requirements. It may be necessary to skip the community CI format checks for this file to avoid unnecessary failures.


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Re: [PR] libstdc++: Relocate c++config.h from include/ to libstdc++ to preserv… [nuttx]

Posted by "xiaoxiang781216 (via GitHub)" <gi...@apache.org>.
xiaoxiang781216 commented on PR #18151:
URL: https://github.com/apache/nuttx/pull/18151#issuecomment-3799524648

   @cuiziweizw please fix ci check error.


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Re: [PR] libstdc++: Relocate c++config.h from include/ to libstdc++ to preserv… [nuttx]

Posted by "Donny9 (via GitHub)" <gi...@apache.org>.
Donny9 merged PR #18151:
URL: https://github.com/apache/nuttx/pull/18151


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