README updates

This commit is contained in:
Michael Vines 2018-10-29 20:32:45 -07:00
parent cce5c70f29
commit 6f5e92e5b3
1 changed files with 5 additions and 4 deletions

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@ -8,11 +8,12 @@ The following link describes how to install llvm:
### macOS
Ensure the latest llvm is installed:
The following depends on Homebrew, instructions on how to install Homebrew are at https://brew.sh
Once Homebrew is installed, ensure the latest llvm is installed:
```
$ brew update # <- ensure your brew is up to date
$ brew list llvm # <- should see "llvm: stable 7.0.0 (bottled), HEAD [keg-only]"
$ brew install llvm
$ brew --prefix llvm # <- should output "/usr/local/opt/llvm"
$ brew install llvm # <- should output Warning: llvm 7.0.0 is already installed and up-to-date
$ brew --prefix llvm # <- should output /usr/local/opt/llvm
```