// linux/ppc64 not supported because it does
				// not support external linking mode yet.
				return true
			default:
				// Other targets do not support -shared,
				// per ParseFlags in
				// cmd/compile/internal/base/flag.go.
				// For c-archive the Go tool passes -shared,
				// so that the result is suitable for inclusion
				// in a PIE or shared library.
				return false
			}