class Mozjpeg < Formula desc "Improved JPEG encoder" homepage "https://github.com/mozilla/mozjpeg" url "https://github.com/mozilla/mozjpeg/archive/v3.3.1.tar.gz" sha256 "aebbea60ea038a84a2d1ed3de38fdbca34027e2e54ee2b7d08a97578be72599d" bottle do cellar :any sha256 "c7038cd6e6db8b66641f95d7a86611b725d8c499019319fbbb27d34cc19b344e" => :mojave sha256 "1de665bbe8376b200128a2b9559694bbe1798407b5b095f9b3071cf837ff8176" => :high_sierra sha256 "e498ac87277b31d0a160ca13d38ba2a28ce96290fe8cde611e5e3fc08ea51a8f" => :sierra sha256 "755a475a3fd6b2ab8820456f292419907386a9a136cdc51e6b66e5200757735a" => :el_capitan end keg_only "mozjpeg is not linked to prevent conflicts with the standard libjpeg" depends_on "autoconf" => :build depends_on "automake" => :build depends_on "libtool" => :build depends_on "nasm" => :build depends_on "pkg-config" => :build depends_on "libpng" => :optional def install system "autoreconf", "-fvi" system "./configure", "--prefix=#{prefix}", "--disable-dependency-tracking", "--with-jpeg8" system "make", "install" end test do system bin/"jpegtran", "-crop", "1x1", "-transpose", "-optimize", "-outfile", "out.jpg", test_fixtures("test.jpg") end end