50 lines
1.8 KiB
Ruby
50 lines
1.8 KiB
Ruby
class Webp < Formula
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desc "Image format providing lossless and lossy compression for web images"
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homepage "https://developers.google.com/speed/webp/"
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url "http://downloads.webmproject.org/releases/webp/libwebp-0.5.1.tar.gz"
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# Because Google-hosted upstream URL gets firewalled in some countries.
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mirror "https://dl.bintray.com/homebrew/mirror/webp-0.5.1.tar.gz"
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sha256 "6ad66c6fcd60a023de20b6856b03da8c7d347269d76b1fd9c3287e8b5e8813df"
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bottle do
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cellar :any
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sha256 "d6cbccda27006699d626c2328166f9b7f6953d9340ed16a4d16a14090aa731f0" => :sierra
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sha256 "b110fdb97fa2abeeb6653343dbdf3a7d49d16863623b9884c2088e4e5384560a" => :el_capitan
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sha256 "e345e20c86d54365d313ec9ff498857405b6dc738101c1e9c047d93333395436" => :yosemite
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sha256 "eb44042c412d6701172e5dd2da764041abb523d391b400d136695b5059a9a133" => :mavericks
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end
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head do
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url "https://chromium.googlesource.com/webm/libwebp.git"
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "libtool" => :build
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end
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option :universal
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depends_on "libpng"
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depends_on "jpeg" => :recommended
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depends_on "libtiff" => :optional
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depends_on "giflib" => :optional
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def install
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system "./autogen.sh" if build.head?
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ENV.universal_binary if build.universal?
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system "./configure", "--disable-dependency-tracking",
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"--disable-gl",
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"--enable-libwebpmux",
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"--enable-libwebpdemux",
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"--enable-libwebpdecoder",
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"--prefix=#{prefix}"
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system "make", "install"
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end
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test do
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system bin/"cwebp", test_fixtures("test.png"), "-o", "webp_test.png"
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system bin/"dwebp", "webp_test.png", "-o", "webp_test.webp"
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assert File.exist?("webp_test.webp")
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end
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end
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