31 lines
1015 B
Ruby
31 lines
1015 B
Ruby
class Stockfish < Formula
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desc "Strong open-source chess engine"
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homepage "https://stockfishchess.org/"
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url "https://stockfish.s3.amazonaws.com/stockfish-9-src.zip"
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sha256 "ba2e72d6973479c8c839c7f4a095d121829ebe8df39b71ebf291c84e5cb3e36e"
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head "https://github.com/official-stockfish/Stockfish.git"
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bottle do
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cellar :any_skip_relocation
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sha256 "3ff96f059490975ffa143348bff41769913fe39d5c813c792feae4d1c308c179" => :high_sierra
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sha256 "906cebac002d1eed58e56d331d159e4629e198600757321c3c7bfebc4fbd6c50" => :sierra
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sha256 "9a95bbc0f2fd8274c9109524c24a88de7546ff6529c80fcf8a545f6151c53ba2" => :el_capitan
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end
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def install
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if Hardware::CPU.features.include? :popcnt
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arch = "x86-64-modern"
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else
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arch = Hardware::CPU.ppc? ? "ppc" : "x86"
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arch += "-" + (MacOS.prefer_64_bit? ? "64" : "32")
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end
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system "make", "-C", "src", "build", "ARCH=#{arch}"
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bin.install "src/stockfish"
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end
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test do
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system "#{bin}/stockfish", "go", "depth", "20"
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end
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end
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