67 lines
1.6 KiB
Ruby
67 lines
1.6 KiB
Ruby
def hw_model_output
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require 'fileutils'
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HOMEBREW_CACHE.mkpath
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exe=HOMEBREW_CACHE+'hw.model'
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Kernel.system "gcc -Os #{File.dirname __FILE__}/hw.model.c -o #{exe}" unless exe.file?
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/(.*)(\d+),(\d+)/ =~ `#{exe}`
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yield $1, $2.to_i, $3.to_i
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end
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# http://support.apple.com/kb/HT3696
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# http://www.cocoadev.com/index.pl?MacintoshModels
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def hw_model
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hw_model_output do |model, major, minor|
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case model
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when "iMac"
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if major <=4
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:core1
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else
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$unknown_hw_model=true if major >8
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:core2
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end
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when "MacBookAir"
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$unknown_hw_model=true if major > 1
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:core2
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when "MacBook"
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if major <= 1
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:core1
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else
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$unknown_hw_model=true if major > 4
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:core2
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end
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when "MacBookPro"
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if major <= 1
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:core1
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else
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$unknown_hw_model=true if major > 5
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:core2
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end
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when "Macmini" # Mac mini (Core Duo/Solo)
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$unknown_hw_model=true if major > 1
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:core
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when "MacPro"
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$unknown_hw_model=true if major > 3
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# 'Xeon' is a marketing term, not a specific CPU:
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# http://en.wikipedia.org/wiki/Xeon
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# adamv says: I have a Mac Pro at work (MacPro4,1) and will try
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# some compiler options out.
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:xeon
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when "PowerBook", "PowerMac", "RackMac" then :ppc
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when "Xserve"
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$unknown_hw_model=true if major > 2
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:xeon
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when "ADP" then :dunno # Developer Transition Kit
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when "M43ADP" then :dunno # Development Mac Pro
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else :dunno
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end
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end
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end
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