class Gif2png < Formula desc "Convert GIFs to PNGs" homepage "http://www.catb.org/~esr/gif2png/" url "http://www.catb.org/~esr/gif2png/gif2png-2.5.13.tar.gz" sha256 "997275b20338e6cfe3bd4adb084f82627c34c856bc1d67c915c397cf55146924" bottle do cellar :any sha256 "cfbf0572aec85f33c51bc58064e20a44de374a319bb369e46c0aab8581756253" => :catalina sha256 "95c85cb74a70b1f217c3db5f4f6f6bab2b9871755435a25301bc4215015f1341" => :mojave sha256 "fd15459a5000f08952b7609ef743d80c84749710e30b7bfbe02d68e7ccc27ed7" => :high_sierra sha256 "25aa7ef95b5ca8e7a79bf884fa8e9c8eafb21f2887caabc3ffb40de5fda2ab26" => :sierra end depends_on "libpng" def install system "make", "install", "prefix=#{prefix}" end test do pipe_output "#{bin}/gif2png -O", File.read(test_fixtures("test.gif")) end end