41 lines
1.2 KiB
Ruby
41 lines
1.2 KiB
Ruby
class Giflossy < Formula
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desc "Lossy LZW compression, reduces GIF file sizes by 30-50%"
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homepage "https://pornel.net/lossygif"
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url "https://github.com/kornelski/giflossy/archive/1.91.tar.gz"
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sha256 "b97f6aadf163ff5dd96ad1695738ad3d5aa7f1658baed8665c42882f11d9ab22"
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head "https://github.com/kornelski/giflossy.git"
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bottle do
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cellar :any_skip_relocation
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sha256 "b81704f64e9bdac63646b92be361303215e24088f662a24c257a01de7fb4f734" => :high_sierra
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sha256 "1b720c57508a15ac50a2f6340532115049a455098e2db1e98ea621e175dfd04a" => :sierra
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sha256 "a770a479a8fcd961ceef0274fc8aa75f70fa7b1f4bb8cb34736c0d6902340e1c" => :el_capitan
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end
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option "with-x11", "Install gifview"
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on :x11 => :optional
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conflicts_with "gifsicle",
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:because => "both install an `gifsicle` binary"
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def install
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args = %W[
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--disable-dependency-tracking
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--prefix=#{prefix}
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]
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args << "--disable-gifview" if build.without? "x11"
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system "autoreconf", "-fvi"
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system "./configure", *args
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system "make", "install"
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end
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test do
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system bin/"gifsicle", "-O3", "--lossy=80", "-o",
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"out.gif", test_fixtures("test.gif")
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end
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end
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