29 lines
1 KiB
Ruby
29 lines
1 KiB
Ruby
class Pngcrush < Formula
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desc "Optimizer for PNG files"
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homepage "http://pmt.sourceforge.net/pngcrush/"
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url "https://downloads.sourceforge.net/project/pmt/pngcrush/1.8.10/pngcrush-1.8.10.tar.gz"
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sha256 "ed8dc4759d5067ebf53a2a5188eff1e8ad10262737cf50516cccf8c60d220b6d"
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bottle do
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cellar :any_skip_relocation
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sha256 "76204e797331ce2d454a0781296d122628acc9cb631fadaaac4b90c6e0f36932" => :sierra
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sha256 "e82a9b969438a5434be036ff922b0df563b64e070548921a1a9e3538b9df80ec" => :el_capitan
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sha256 "07ceca9ffb572a78d036aad41cb612b963ba86e8b16008e85110ca3fc7650a94" => :yosemite
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end
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def install
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# Required to enable "-cc" (color counting) option (disabled by default
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# since 1.5.1)
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ENV.append_to_cflags "-DPNGCRUSH_COUNT_COLORS"
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system "make", "CC=#{ENV.cc}",
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"LD=#{ENV.cc}",
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"CFLAGS=#{ENV.cflags}",
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"LDFLAGS=#{ENV.ldflags}"
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bin.install "pngcrush"
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end
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test do
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system "#{bin}/pngcrush", test_fixtures("test.png"), "/dev/null"
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end
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end
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