require 'formula' class Libao < Formula url 'http://downloads.xiph.org/releases/ao/libao-1.1.0.tar.gz' sha1 '9301bc4886f170c7122ab62677fb71cf001c04fd' homepage 'http://www.xiph.org/ao/' depends_on 'pkg-config' => :build def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}", "--enable-static" system "make install" end end