Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755458Ab3GOTlP (ORCPT ); Mon, 15 Jul 2013 15:41:15 -0400 Received: from terminus.zytor.com ([198.137.202.10]:44169 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754928Ab3GOTlN (ORCPT ); Mon, 15 Jul 2013 15:41:13 -0400 User-Agent: K-9 Mail for Android In-Reply-To: <8992619.mp1cFCuObR@al> References: <8992619.mp1cFCuObR@al> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: Re: OOT build fails on x86_64 due to missing asm/unisd_64.h From: "H. Peter Anvin" Date: Mon, 15 Jul 2013 12:40:59 -0700 To: Peter Wu , linux-kernel@vger.kernel.org Message-ID: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2619 Lines: 76 In a clean directory? Peter Wu wrote: >Hi, > >When I tried to build v3.11-rc1-8-g47188d3 out-of-tree, I get an error >about a >missing asm/unistd_64.h file. The full build output (`git clean -xfd` >was ran >before baking the kernel): > >/home/me/Linux-src/build$ make O=$PWD -C ../linux -j8 >make: Entering directory `/home/me/Linux-src/linux' >/home/me/Linux-src/linux/arch/x86/Makefile:107: CONFIG_X86_X32 enabled >but no binutils support >make[2]: Nothing to be done for `all'. > GEN /tmp/build/Makefile > CHK include/generated/uapi/linux/version.h >make[2]: Nothing to be done for `relocs'. > Using /home/me/Linux-src/linux as source for kernel > CHK include/generated/utsrelease.h > UPD include/generated/utsrelease.h > CC kernel/bounds.s > GEN include/generated/bounds.h > CC arch/x86/kernel/asm-offsets.s >In file included from >/home/me/Linux-src/linux/include/uapi/linux/unistd.h:7:0, > from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp_64.h:4, > from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp.h:4, > from /home/me/Linux-src/linux/include/linux/seccomp.h:9, > from /home/me/Linux-src/linux/include/linux/sched.h:39, > from /home/me/Linux-src/linux/arch/x86/kernel/asm-offsets.c:9: >/home/me/Linux-src/linux/arch/x86/include/asm/unistd.h:23:29: fatal >error: asm/unistd_64.h: No such file or directory >compilation terminated. >make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1 >make[1]: *** [prepare0] Error 2 >make: *** [sub-make] Error 2 >make: Leaving directory `/home/me/Linux-src/linux' > > > >As a workaround, I rsync the files that are placed in the source tree: > >~/Linux-src/linux/arch/x86/include/generated$ rsync -av . >/tmp/build/arch/x86/include/generated/ >sending incremental file list >./ >asm/ >asm/syscalls_32.h >uapi/ >uapi/asm/ >uapi/asm/unistd_32.h >uapi/asm/unistd_64.h > >uapi/asm/unistd_x32.h > > >I have encountered this error some releases back, and some others >reported >this before[1]. If you need more details (.config?), please ask. > >Regards, >Peter > > > [1]: http://lkml.org/lkml/2012/3/19/680 -- Sent from my mobile phone. Please excuse brevity and lack of formatting. -- 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/