34 lines
1014 B
Markdown
34 lines
1014 B
Markdown
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## Prerequisites
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## LLVM / clang 7.0.0
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http://releases.llvm.org/download.html
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### Linux Ubuntu 16.04 (xenial)
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```
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$ wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
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$ sudo apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-7 main"
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$ sudo apt-get update
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$ sudo apt-get install -y clang-7
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```
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### Linux Ubuntu 14.04 (trusty)
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```
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$ wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
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$ sudo apt-add-repository "deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-7 main"
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$ sudo apt-get update
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$ sudo apt-get install -y clang-7
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```
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### macOS
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The following depends on Homebrew, instructions on how to install Homebrew are at https://brew.sh
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Once Homebrew is installed, ensure the latest llvm is installed:
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```
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$ brew update # <- ensure your brew is up to date
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$ brew install llvm # <- should output “Warning: llvm 7.0.0 is already installed and up-to-date”
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$ brew --prefix llvm # <- should output “/usr/local/opt/llvm”
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```
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