RT-Thread/rt-thread

[Feature] 规范CPPPATH的使用

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#10,980 opened on Nov 26, 2025

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good first issue

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Description

Describe problem solved by the proposed feature

很多组件或者模块都将自身所在路径通过SConscript添加到了CPPPATH中，然后在编译时将这些路径都包含进来了，非常容易污染路径，不光软件包有这些问题，内核组件也是这样，项目大起来之后，非常容易冲突，目前已有的组件或者模块很难动了，先保证老代码兼容性，但是如果后续还有需要新增的组件，建议好好考虑怎么组织一下，不要再污染路径了。

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Contributor guide

Research direction
Review all SConscript files to identify CPPPATH usage patterns and propose a standardized approach to include paths only when necessary, avoiding global pollution.
Tech stack
cpython
Domain
build system
Issue type
Chore
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
C
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65