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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.
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
you use CI-built LLVM ([see here][config]).
laptop. We suggest downloading LLVM from CI so you don't have to build it from source
([see here][config]).
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