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install: clarify "on Intel" error if under Rosetta 2.

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Inspired by https://github.com/Homebrew/brew/issues/10088
This commit is contained in:
Mike McQuaid 2020-12-22 08:41:49 +00:00
parent 2c4aea93cd
commit fe8f3c4b13
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GPG Key ID: 48A898132FD8EE70
1 changed files with 8 additions and 2 deletions
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10
Library/Homebrew/install.rb
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@ -30,8 +30,14 @@ module Homebrew
end end
def check_prefix def check_prefix
if Hardware::CPU.intel? && HOMEBREW_PREFIX.to_s == HOMEBREW_MACOS_ARM_DEFAULT_PREFIX if (Hardware::CPU.intel? || Hardware::CPU.in_rosetta2?) &&
odie "Cannot install in Homebrew on Intel processor in ARM default prefix (#{HOMEBREW_PREFIX})!" HOMEBREW_PREFIX.to_s == HOMEBREW_MACOS_ARM_DEFAULT_PREFIX
configuration = if Hardware::CPU.in_rosetta2?
"on Intel processor"
else
"under Rosetta 2"
end
odie "Cannot install in Homebrew #{configuration} in ARM default prefix (#{HOMEBREW_PREFIX})!"
elsif Hardware::CPU.arm? && HOMEBREW_PREFIX.to_s == HOMEBREW_DEFAULT_PREFIX elsif Hardware::CPU.arm? && HOMEBREW_PREFIX.to_s == HOMEBREW_DEFAULT_PREFIX
odie <<~EOS odie <<~EOS
Cannot install in Homebrew on ARM processor in Intel default prefix (#{HOMEBREW_PREFIX})! Cannot install in Homebrew on ARM processor in Intel default prefix (#{HOMEBREW_PREFIX})!