45 lines
1.5 KiB
Ruby
45 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-0.4.4.tar.gz"
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sha256 "c65d34edb57338e331ba4d622227a2b3179444cfca17d02c34f1ead63f603e86"
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bottle do
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cellar :any
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sha256 "6b68cdb4ad6b808a6010100f4b1bd3a0aae25bff1f1870d776b73455d6416bc5" => :el_capitan
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sha256 "14aabf2823e0d5a44f1761d43a7cb282e3886061acf4de628e014a4d246fc8e1" => :yosemite
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sha256 "30c33dcdb953dbe48224104d4788b12e090bfb9cedeeafa5e92b66d54f842341" => :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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