Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933268AbaJUQfw (ORCPT ); Tue, 21 Oct 2014 12:35:52 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:49652 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932452AbaJUQft (ORCPT ); Tue, 21 Oct 2014 12:35:49 -0400 Date: Tue, 21 Oct 2014 12:35:44 -0400 (EDT) Message-Id: <20141021.123544.9516812519754063.davem@davemloft.net> To: richardcochran@gmail.com Cc: markos.chandras@imgtec.com, linux-mips@linux-mips.org, corbet@lwn.net, netdev@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Documentation: ptp: Fix build failure on MIPS cross builds From: David Miller In-Reply-To: <20141021110724.GA16479@netboy> References: <1413794538-28465-1-git-send-email-markos.chandras@imgtec.com> <20141021110724.GA16479@netboy> X-Mailer: Mew version 6.5 on Emacs 24.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.7 (shards.monkeyblade.net [149.20.54.216]); Tue, 21 Oct 2014 09:35:49 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Richard Cochran Date: Tue, 21 Oct 2014 13:07:25 +0200 > On Mon, Oct 20, 2014 at 09:42:18AM +0100, Markos Chandras wrote: >> diff --git a/Documentation/ptp/Makefile b/Documentation/ptp/Makefile >> index 293d6c09a11f..397c1cd2eda7 100644 >> --- a/Documentation/ptp/Makefile >> +++ b/Documentation/ptp/Makefile >> @@ -1,5 +1,15 @@ >> # List of programs to build >> +ifndef CROSS_COMPILE >> hostprogs-y := testptp >> +else >> +# MIPS system calls are defined based on the -mabi that is passed >> +# to the toolchain which may or may not be a valid option >> +# for the host toolchain. So disable testptp if target architecture >> +# is MIPS but the host isn't. >> +ifndef CONFIG_MIPS >> +hostprogs-y := testptp >> +endif >> +endif > > It seems like a shame to simply give up and not compile this at all. > Is there no way to correctly cross compile this for MIPS? Yeah seriously, we should try to make this work instead of throwing our hands in the air. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/