46 lines
1.5 KiB
Ruby
46 lines
1.5 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-0.5.0.tar.gz"
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sha256 "5cd3bb7b623aff1f4e70bd611dc8dbabbf7688fd5eb225b32e02e09e37dfb274"
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bottle do
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cellar :any
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sha256 "529d1728871778a8c9f1a698077d074d264aedce93bf6e7e0c7d197a931e46aa" => :el_capitan
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sha256 "d2df3e42efcb574601a4ced6f9a4174014aa20696a453a4ce76b2877d5a74594" => :yosemite
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sha256 "1ace7ca51265fcb6c3490ded7e209678b3648eb87d06473533b6435a8b71f543" => :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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"--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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