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Update sentence about LLVM to match the new defaults

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Joshua Nelson 2022-12-08 11:54:34 -06:00 committed by Joshua Nelson
parent 91d2393626
commit a1418a804c
1 changed files with 2 additions and 2 deletions
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src/building/prerequisites.md
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@ -24,8 +24,8 @@ powerful, a common strategy is to only use `./x.py check` on your local machine
and let the CI build test your changes when you push to a PR branch. and let the CI build test your changes when you push to a PR branch.
Building the compiler takes more than half an hour on my moderately powerful Building the compiler takes more than half an hour on my moderately powerful
laptop. The first time you build the compiler, LLVM will also be built unless laptop. We suggest downloading LLVM from CI so you don't have to build it from source
you use CI-built LLVM ([see here][config]). ([see here][config]).
Like `cargo`, the build system will use as many cores as possible. Sometimes Like `cargo`, the build system will use as many cores as possible. Sometimes
this can cause you to run low on memory. You can use `-j` to adjust the number this can cause you to run low on memory. You can use `-j` to adjust the number