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-0.4.3.tar.gz"
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sha256 "efbe0d58fda936f2ed99d0b837ed7087d064d6838931f282c4618d2a3f7390c4"
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bottle do
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cellar :any
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sha256 "f40ebbbb4a92ed580fab324f26160b58f9456d17deaf4e138852e394a72f2084" => :tiger_altivec
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sha256 "14cd48734271f4f7236a06a83de069b30848b7147b71924646fd09f79ee26261" => :leopard_g3
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sha256 "0b7953dfbedccc64b3047677f885b3e7890a6b6df368ec52dec07bd40dc4d041" => :leopard_altivec
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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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