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harfbuzz / harfbuzzjs

Providing HarfBuzz shaping library for client/server side JavaScript projects
https://harfbuzz.github.io/harfbuzzjs/
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fix build guide for macOS #56

Closed doodlewind closed 2 years ago

doodlewind commented 2 years ago

Since clang is included in llvm, we should use brew install llvm here instead.

yisibl commented 2 years ago

After brew installation in Mac M1, I will receive the following prompt:

To use the bundled libc++ please add the following LDFLAGS:
  LDFLAGS="-L/opt/homebrew/opt/llvm/lib -Wl,-rpath,/opt/homebrew/opt/llvm/lib"

llvm is keg-only, which means it was not symlinked into /opt/homebrew,
because macOS already provides this software and installing another version in
parallel can cause all kinds of trouble.

If you need to have llvm first in your PATH, run:
  echo 'export PATH="/opt/homebrew/opt/llvm/bin:$PATH"' >> ~/.zshrc

For compilers to find llvm you may need to set:
  export LDFLAGS="-L/opt/homebrew/opt/llvm/lib"
  export CPPFLAGS="-I/opt/homebrew/opt/llvm/include"