pkg:setup
ENV["MACOSX_DEPLOYMENT_TARGET"] = MacOS.version
cp Dir["#{Formula["libtool"].opt_share}/libtool/*/config.{guess,sub}"], buildpath
ENV.deparallelize
pkg:configure
make EMACS=#{Formula[emacs"].opt_bin}/emacs"
elisp.mkpath
make DESTDIR=${PKG_DEST} install emacssitelispdir=#{elisp}
elisp.install "gforth.elc"