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/1.7.85/pngcrush-1.7.85.tar.gz"
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sha256 "323bb0b236869297a12c286e98a8beb5f29be3a757c6c35fbe6e3de4146f8d1e"
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bottle do
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cellar :any
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sha256 "9f851839d271eaf8b187b03cece732cf7f0df2ed5ec3d0459cf1ffbbadebf390" => :yosemite
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sha256 "8d538283858ed3448775ac27c309093bdb13e42eef7b3d60fb1904d6d0c02f0c" => :mavericks
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sha256 "7b582ec740c86f3fb2829cdaa9b9cf9ba7941186d1b55458387ae2db3f9b1e8c" => :mountain_lion
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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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