brew/Library/Homebrew/os/mac/global.rb

# typed: false
# frozen_string_literal: true

module Homebrew
  if Hardware::CPU.arm?
    DEFAULT_PREFIX ||= HOMEBREW_MACOS_ARM_DEFAULT_PREFIX.freeze
    DEFAULT_REPOSITORY ||= HOMEBREW_MACOS_ARM_DEFAULT_REPOSITORY.freeze
  else
    DEFAULT_PREFIX ||= HOMEBREW_DEFAULT_PREFIX.freeze
    DEFAULT_REPOSITORY ||= HOMEBREW_DEFAULT_REPOSITORY.freeze
  end
end
Handle macOS Homebrew on ARM - Output `brew doctor` and `brew install` messages noting this configuration is (currently) unsupported and encourage use of Rosetta instead - Output Rosetta 2 usage in `brew config` on ARM (whether in Rosetta 2 or not) - Check the architecture of (newly installed) dependencies and ensure they are using the correct architecture. - Don't allow installing macOS Intel Homebrew in macOS ARM Homebrew default prefix (and vice versa - Actually write out the architecture of dependencies to the tab rather than generating and throwing them away - Set and document the expected default prefix for macOS Intel Homebrew, macOS ARM Homebrew (`/opt/homebrew`) and Homebrew on Linux While we're here: - Don't say Big Sur is a prerelease version but still make it clear we don't support it (yet). - Don't reference non-existent IRC channel 2020-11-12 17:06:47 +00:00			`# typed: false`
			`# frozen_string_literal: true`

			`module Homebrew`
Fix bottle prefix and repository handling We were previously only looking at the `cellar` value when pouring bottles and ignoring the `prefix` and (implicit) `repository`. Actually look at these values and set the defaults for each platform. Also, when we're relocating to create or pour bottles when `prefix` and `repository` are equal then skip relocating the `repository` and always use references to the `prefix` instead. Fixes #9453 2020-12-09 13:53:10 +00:00			`if Hardware::CPU.arm?`
			`DEFAULT_PREFIX \|\|= HOMEBREW_MACOS_ARM_DEFAULT_PREFIX.freeze`
			`DEFAULT_REPOSITORY \|\|= HOMEBREW_MACOS_ARM_DEFAULT_REPOSITORY.freeze`
Handle macOS Homebrew on ARM - Output `brew doctor` and `brew install` messages noting this configuration is (currently) unsupported and encourage use of Rosetta instead - Output Rosetta 2 usage in `brew config` on ARM (whether in Rosetta 2 or not) - Check the architecture of (newly installed) dependencies and ensure they are using the correct architecture. - Don't allow installing macOS Intel Homebrew in macOS ARM Homebrew default prefix (and vice versa - Actually write out the architecture of dependencies to the tab rather than generating and throwing them away - Set and document the expected default prefix for macOS Intel Homebrew, macOS ARM Homebrew (`/opt/homebrew`) and Homebrew on Linux While we're here: - Don't say Big Sur is a prerelease version but still make it clear we don't support it (yet). - Don't reference non-existent IRC channel 2020-11-12 17:06:47 +00:00			`else`
Fix bottle prefix and repository handling We were previously only looking at the `cellar` value when pouring bottles and ignoring the `prefix` and (implicit) `repository`. Actually look at these values and set the defaults for each platform. Also, when we're relocating to create or pour bottles when `prefix` and `repository` are equal then skip relocating the `repository` and always use references to the `prefix` instead. Fixes #9453 2020-12-09 13:53:10 +00:00			`DEFAULT_PREFIX \|\|= HOMEBREW_DEFAULT_PREFIX.freeze`
			`DEFAULT_REPOSITORY \|\|= HOMEBREW_DEFAULT_REPOSITORY.freeze`
			`end`
Handle macOS Homebrew on ARM - Output `brew doctor` and `brew install` messages noting this configuration is (currently) unsupported and encourage use of Rosetta instead - Output Rosetta 2 usage in `brew config` on ARM (whether in Rosetta 2 or not) - Check the architecture of (newly installed) dependencies and ensure they are using the correct architecture. - Don't allow installing macOS Intel Homebrew in macOS ARM Homebrew default prefix (and vice versa - Actually write out the architecture of dependencies to the tab rather than generating and throwing them away - Set and document the expected default prefix for macOS Intel Homebrew, macOS ARM Homebrew (`/opt/homebrew`) and Homebrew on Linux While we're here: - Don't say Big Sur is a prerelease version but still make it clear we don't support it (yet). - Don't reference non-existent IRC channel 2020-11-12 17:06:47 +00:00			`end`