require 'formula' class Opus < Formula homepage 'http://www.opus-codec.org' url 'http://downloads.xiph.org/releases/opus/opus-1.0.3.tar.gz' sha1 '5781bdd009943deb55a742ac99db20a0d4e89c1e' head do url 'https://git.xiph.org/opus.git' depends_on :automake depends_on :libtool end def install system "./autogen.sh" if build.head? system "./configure", "--disable-dependency-tracking", "--disable-doc", "--prefix=#{prefix}" system "make install" end end