require 'formula' class Bsdsfv < Formula url 'http://sourceforge.net/projects/bsdsfv/files/bsdsfv/1.18/bsdsfv-1.18.tar.gz' homepage 'http://bsdsfv.sourceforge.net/' sha1 '5e72c5e12bce2d5f77469d8f2425064a0ea6fc1e' def install bin.mkpath inreplace 'Makefile' do |s| s.change_make_var! "INSTALL_PREFIX", prefix s.change_make_var! "INDENT", "indent" s.gsub! ' ${INSTALL_PROGRAM} bsdsfv ${INSTALL_PREFIX}/bin', " ${INSTALL_PROGRAM} bsdsfv #{bin}/" end system "make all" system "make install" end end