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/1.8.0/pngcrush-1.8.0.tar.gz"
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sha256 "6e7e95933f69615e563f14f62572820e229a6d586826418ef7016842d96b0d92"
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bottle do
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cellar :any_skip_relocation
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sha256 "32f5cb6c44a139caac47b9f062b7431072b6a2e9d8247af76ce0f1165d6bde01" => :el_capitan
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sha256 "efa6ae085555837e4d7ed633e25210f94031ac959057ccd74f5763a1ca411abb" => :yosemite
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sha256 "e2277139c5e4e13bff2c5356469e400509e70d359cbf80d48e53c6fc0abb3731" => :mavericks
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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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