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| -rw-r--r-- | src/doc/rustc-dev-guide/src/building/optimized-build.md | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/doc/rustc-dev-guide/src/building/optimized-build.md b/src/doc/rustc-dev-guide/src/building/optimized-build.md index 0849464eab3..62dfaca89d2 100644 --- a/src/doc/rustc-dev-guide/src/building/optimized-build.md +++ b/src/doc/rustc-dev-guide/src/building/optimized-build.md @@ -109,11 +109,16 @@ like Python or LLVM. Here is an example of how can `opt-dist` be used locally (outside of CI): -1. Build the tool with the following command: +1. Enable metrics in your `bootstrap.toml` file, because `opt-dist` expects it to be enabled: + ```toml + [build] + metrics = true + ``` +2. Build the tool with the following command: ```bash ./x build tools/opt-dist ``` -2. Run the tool with the `local` mode and provide necessary parameters: +3. Run the tool with the `local` mode and provide necessary parameters: ```bash ./build/host/stage0-tools-bin/opt-dist local \ --target-triple <target> \ # select target, e.g. "x86_64-unknown-linux-gnu" |