'Ensure a single dependency link flag is added with no dep RPATH.'

def test_dep_lib_no_rpath(self):

    os.environ['SPACK_DEPENDENCIES'] = self.dep2
    os.environ['SPACK_LINK_DEPS'] = os.environ['SPACK_DEPENDENCIES']
    self.check_cc('dump-args', test_command, (((((((((((self.realcc + '    ') + '-Wl,-rpath,') + self.prefix) + '/lib    ') + '-Wl,-rpath,') + self.prefix) + '/lib64    ') + '-L') + self.dep2) + '/lib64    ') + '    '.join(test_command)))
