require 'formula' class Libspiro < Formula homepage 'https://github.com/fontforge/libspiro' url 'https://downloads.sourceforge.net/project/libspiro/libspiro/20071029/libspiro_src-20071029.tar.bz2' sha1 'd8b407b835b35289af2914877a4c6000b4fdd382' head do url 'https://github.com/fontforge/libspiro.git' depends_on :automake depends_on :autoconf depends_on :libtool end def install if build.head? system "autoreconf", "-i" system "automake" end system "./configure", "--prefix=#{prefix}" system "make install" end end