require 'formula' class Webp < Formula homepage 'http://code.google.com/speed/webp/' url 'http://downloads.webmproject.org/releases/webp/libwebp-0.4.2.tar.gz' sha256 '14d825d7c2ef7d49621bcb6b83466be455585e671ae0a2ebc1f2e07775a1722d' head 'https://chromium.googlesource.com/webm/libwebp', :branch => 'master' bottle do cellar :any sha1 "5eb5c1021f826ddb6fc224a24c25c42e031d7662" => :yosemite sha1 "4a937acc7cfdec599bd78809447bd03eb2bf6fc9" => :mavericks sha1 "3a1b012465710145c7daf74251bfe99bfd477ec4" => :mountain_lion end revision 1 option :universal depends_on 'libpng' depends_on 'jpeg' => :recommended depends_on 'libtiff' => :optional depends_on 'giflib' => :optional def install ENV.universal_binary if build.universal? system "./configure", "--disable-dependency-tracking", "--enable-libwebpmux", "--enable-libwebpdemux", "--enable-libwebpdecoder", "--prefix=#{prefix}" system "make install" end test do system "#{bin}/cwebp", test_fixtures("test.png"), "-o", "webp_test.png" system "#{bin}/dwebp", "webp_test.png", "-o", "webp_test.webp" end end