LIBDIR = Config::CONFIG['libdir'] INCLUDEDIR = Config::CONFIG['includedir'] HEADER_DIRS = [ # First search /opt/local for macports '/opt/local/include', # Then search /usr/local for people that installed from source '/usr/local/include', # Check the ruby install locations INCLUDEDIR, # Finally fall back to /usr '/usr/include', ] LIB_DIRS = [ # First search /opt/local for macports '/opt/local/lib',