def METHOD_NAME(self):
    opt = FCompiler.METHOD_NAME(self)
    d = os.environ.get('ABSOFT')
    if d:
        if self.get_version() >= '10.0':
            # use shared libraries, the static libraries were not compiled -fPIC
            prefix = 'sh'
        else:
            prefix = ''
        if cpu.is_64bit():
            suffix = '64'
        else:
            suffix = ''
        opt.append(os.path.join(d, '%slib%s' % (prefix, suffix)))
    return opt