29 lines
806 B
Ruby
29 lines
806 B
Ruby
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class Guetzli < Formula
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desc "Perceptual JPEG encoder"
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homepage "https://github.com/google/guetzli"
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url "https://github.com/google/guetzli/archive/v1.0.tar.gz"
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sha256 "9766353d4bcfb9ea1c4018770d23a321986cdf1544d0805d14361686d7592c92"
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head "https://github.com/google/guetzli.git"
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depends_on "libpng"
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depends_on "gflags"
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# Linker fails with atom not found in symbolIndex on Yosemite
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depends_on :macos => :el_capitan
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resource "test_image" do
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url "https://github.com/google/guetzli/releases/download/v1.0/bees.png"
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sha256 "2c1784bf4efb90c57f00a3ab4898ac8ec4784c60d7a0f70d2ba2c00af910520b"
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end
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def install
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system "make"
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bin.install "bin/Release/guetzli"
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end
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test do
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resource("test_image").stage { system "#{bin}/guetzli", "bees.png", "bees.jpg" }
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end
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end
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