require 'formula' class Libzdb < Formula homepage 'http://tildeslash.com/libzdb/' url 'http://tildeslash.com/libzdb/dist/libzdb-2.11.3.tar.gz' sha1 '0554b6a83e6767488bff58a7d0bd3ad024be092b' depends_on :postgresql => :recommended depends_on :mysql => :recommended depends_on 'sqlite' => :recommended def install args = %W[ --disable-dependency-tracking --prefix=#{prefix} ] args << "--without-postgresql" if build.without? 'postgresql' args << "--without-mysql" if build.without? 'mysql' args << "--without-sqlite" if build.without? 'sqlite' system "./configure", *args system "make install" end end