ninja-build/ninja

Add testing and documentation for `-k` and `-l` flags

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#2,757 创建于 2026年3月26日

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 (0 评论) (0 反应) (0 负责人)C++ (10,194 star) (1,544 fork)batch import
help wanted

描述

These 2 flags are not mentioned in the Manual page (though they are listed when --help is used, which may be sufficient as-is), and are not tested in the test suite. I have rough ideas for, and am willing to make a PR (or separate PRs) to fix these issues, which in turn will also fix issue #630.

贡献者指南

技术栈
cpp
领域
clibuild system
议题类型
test
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
basic C++ knowledgeunderstanding of ninja's flag handling
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
75
研究方向
Look at the existing manual page (likely doc/manual.md) and the test suite (in tests/). Identify where k and l flags are parsed and used in the source code. Add test cases for these flags following the pattern of existing tests. Update the manual page to document the flags. Also review issue #630 for additional context.