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-0.6.0.tar.gz"
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sha256 "c928119229d4f8f35e20113ffb61f281eda267634a8dc2285af4b0ee27cf2b40"
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bottle do
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cellar :any
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sha256 "4ccfbbb42e4b718ab6eec838b50be3ae36da1ecc6f00d3a438d80c9220936247" => :sierra
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sha256 "cd0d20f0410b96f7564a0ccae776fcb2246030a8052a709ae3e5a3dd200fe6f3" => :el_capitan
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sha256 "a3db82a59e4726452ff8b5c9352e016571e6fb1b0713180d7b6ccc7c5b64541d" => :yosemite
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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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ENV.universal_binary if build.universal?
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system "./autogen.sh" if build.head?
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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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