Assorted bootstrap LLVM refactors (part 2/N) - #160916

Merged

rust-bors[bot] merged 22 commits into

rust-lang:mainfrom

Kobzol:bootstrap-llvm-2

Aug 16, 2026

Commits on Aug 12, 2026

Add environment variable to skip printing time in bootstrap tracing logs
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9169785
Use `LlvmCiMode` to distinguish whether LLVM should be downloaded from CI
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33271bd
Add explicit `LlvmFromCi` step
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8f2c2bb
Explicitly store in `LlvmOutput` whether we should link to it dynamically
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ab49dc4
Reduce dependency on the `Builder::llvm_link_shared` function
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8ddf956
Store the name of the link-type.txt file in a shared constant
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79cf1e7
Add `LlvmKind` to distinguish how was LLVM provided
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adbcc9e
Centralize handling of LLVM linkage mode
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f535c14
Only call `maybe_download_ci_llvm` in `try_download_ci_llvm`
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41f54f7
Stop overriding llvm-config when using download-ci-llvm in config parsing
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da2de27
Move `llvm_out` from `Build` to `Builder`
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952d4be
Fix downloading LLVM from CI in dry run
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e3a4831
Remove the `ci_llvm_root` function
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b095a44
Rename `prebuilt_llvm_config` to `get_llvm_build_status`
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653cca2
Add `prebuilt_llvm_output` function to check whether prebuilt LLVM is available
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299d6f1
Fix tracing compilation errors
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f8403e5
Fix tests
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0896a61
Fix checking of compiler-rt sources in dry run
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6b5cad6
Fix Clippy
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53bd738

Commits on Aug 15, 2026