build ruby-3.3.0-preview1 on macOS rbenv

環境は Intel Mac + Monterey です。

$ brew upgrade ruby-build

$ brew install openssl@3 readline libyaml gmp rust

$ RUBY_CFLAGS="-w" LDFLAGS="-L/usr/local/opt/openssl@3/lib" RUBY_CONFIGURE_OPTS="--disable-shared --with-openssl-dir=$(brew --prefix openssl@3)" rbenv install 3.3.0-preview1

$ RUBYOPT=--yjit ~/.rbenv/versions/3.3.0-preview1/bin/ruby -e 'p RubyVM::YJIT.enabled?'
true

$ RUBYOPT=--yjit ~/.rbenv/versions/3.3.0-preview1/bin/irb

refs https://github.com/rbenv/ruby-build/wiki