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/1.7.88/pngcrush-1.7.88.tar.gz"
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sha256 "e426e3d8e705b057ae8d677980266b9773576e24e4c883053d23646ac6df7dc0"
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bottle do
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cellar :any_skip_relocation
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sha256 "6d16dff9331f51153e3f09ffc24b8b59757716f45e04ac66987a4fec9acee3ac" => :el_capitan
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sha256 "884f9e7b02f0024379edd7902998efc0e5e2fabb28e5995fde7d7b63b0bb73bd" => :yosemite
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sha256 "91c172f162c8af493d7abeda8139054c15a4058529557c7307c8268bc99b1591" => :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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