# \#ninja

**URL:** https://forums.swift.org/tag/ninja/860.md

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## [Updating to latest ninja version for main, rebranch and next schemes](https://forums.swift.org/t/updating-to-latest-ninja-version-for-main-rebranch-and-next-schemes/82095)

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**Author:** [@edymtt](https://forums.swift.org/u/edymtt)\
**Replies:** 1\
**Last updated:** [September 18, 2025, 7:36am UTC](https://forums.swift.org/t/updating-to-latest-ninja-version-for-main-rebranch-and-next-schemes/82095 "2025-09-18T07:36:56Z")

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Good morning, we are planning to update the ninja version that update-checkout fetches for main, rebranch and next schemes -- namely going \[from 1.11.1 to 1.13.1\](https://github.com/swiftlang/swift/pull/84172). This wi…

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## [Changes to C++ headers not causing Swift code to recompile](https://forums.swift.org/t/changes-to-c-headers-not-causing-swift-code-to-recompile/78248)

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**Author:** [@roopekv](https://forums.swift.org/u/roopekv)\
**Replies:** 6\
**Last updated:** [March 5, 2025, 7:50pm UTC](https://forums.swift.org/t/changes-to-c-headers-not-causing-swift-code-to-recompile/78248 "2025-03-05T19:50:00Z")

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Hi, I am facing an issue where changes to definitions in C++ headers don't cause the Swift code that uses them to recompile when building with CMake using Ninja. Should CMake/Ninja be able to detect changes to definiti…

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## [How to use SourceKit-LSP to develop the Swift compiler repo?](https://forums.swift.org/t/how-to-use-sourcekit-lsp-to-develop-the-swift-compiler-repo/66167)

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**Author:** [@WeZZard](https://forums.swift.org/u/WeZZard)\
**Replies:** 4\
**Last updated:** [July 28, 2024, 4:09am UTC](https://forums.swift.org/t/how-to-use-sourcekit-lsp-to-develop-the-swift-compiler-repo/66167 "2024-07-28T04:09:03Z")

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I have the Swift compiler repo built with Ninja and tried to use SourceKit-LSP on Visual Studio Code to develop the Swift compiler repo. The clangd arguments forwarding works so far so good. But the Swift files can only …

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## [Incremental build with Ninja results to - no work to do](https://forums.swift.org/t/incremental-build-with-ninja-results-to-no-work-to-do/65955)

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**Author:** [@kthorat](https://forums.swift.org/u/kthorat)\
**Replies:** 0\
**Last updated:** [July 3, 2023, 10:48am UTC](https://forums.swift.org/t/incremental-build-with-ninja-results-to-no-work-to-do/65955 "2023-07-03T10:48:30Z")

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I have followed Getting Started to build swift (ninja & sccache) and created a Xcode project for Standard Library. Building swift-stdlib-tool with Xcode works. I have made a change to a swift/stdlib/public/core/Bool.swi…