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| author | Paul Murphy <murp@redhat.com> | 2025-08-20 11:19:49 -0500 |
|---|---|---|
| committer | Paul Murphy <murp@redhat.com> | 2025-08-25 16:08:36 -0500 |
| commit | 148a07cbd0842ed64bffec0aad8b4c20ed1186a3 (patch) | |
| tree | 41db027de5eb9cc3852352cfc48acf393f877ba7 /bootstrap.example.toml | |
| parent | 64cbe52849fdfb9ff097dd311be826b00d27ba45 (diff) | |
| download | rust-148a07cbd0842ed64bffec0aad8b4c20ed1186a3.tar.gz rust-148a07cbd0842ed64bffec0aad8b4c20ed1186a3.zip | |
Refactor *.optimized-compiler-builtins bootstrap options
Create a dedicated enum to abstract the different ways compiler-builtins can be configured. This also relaxes build.optimized-compiler-builtins to accept the path of a library to match the behavior of <target>.optimized-compiler-builtins override.
Diffstat (limited to 'bootstrap.example.toml')
| -rw-r--r-- | bootstrap.example.toml | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/bootstrap.example.toml b/bootstrap.example.toml index ebab2e14828..16fd9241a17 100644 --- a/bootstrap.example.toml +++ b/bootstrap.example.toml @@ -407,8 +407,11 @@ #build.profiler = false # Use the optimized LLVM C intrinsics for `compiler_builtins`, rather than Rust intrinsics. -# Requires the LLVM submodule to be managed by bootstrap (i.e. not external) so that `compiler-rt` -# sources are available. +# Choosing true requires the LLVM submodule to be managed by bootstrap (i.e. not external) +# so that `compiler-rt` sources are available. +# +# Setting this to a path removes the requirement for a C toolchain, but requires setting the +# path to an existing library containing the builtins library from LLVM's compiler-rt. # # Setting this to `false` generates slower code, but removes the requirement for a C toolchain in # order to run `x check`. |