From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id F288DE007CD; Sat, 10 Jan 2015 14:10:26 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from smtp.webfaction.com (mail6.webfaction.com [74.55.86.74]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 1D2E2E00521 for ; Sat, 10 Jan 2015 14:10:23 -0800 (PST) Received: from [192.168.1.10] (c-73-194-208-34.hsd1.nj.comcast.net [73.194.208.34]) by smtp.webfaction.com (Postfix) with ESMTP id 0490A20ACEDB; Sat, 10 Jan 2015 22:10:20 +0000 (UTC) Message-ID: <54B1A34B.8010109@mindchasers.com> Date: Sat, 10 Jan 2015 17:10:19 -0500 From: Bob Cochran User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: Bruce Ashfield References: <54B0028D.2000503@mindchasers.com> In-Reply-To: Cc: Yocto discussion list Subject: Re: linux: having problems forcing a kernel recompile... X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 Jan 2015 22:10:27 -0000 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit On 01/10/2015 02:45 PM, Bruce Ashfield wrote: > On Fri, Jan 9, 2015 at 11:32 AM, Bob Cochran wrote: >> Hi, >> >> I'm working with the latest poky master branch (as of this morning: >> 876370419a), and I can't force a recompile of the kernel: >> >> $ bitbake virtual/kernel -c compile -f >> >> fails with >> >> | make[2]: *** [prepare3] Error 1 >> >> I have seen this with both linux-qoriq and my own derived linux-yocto >> recipe. >> >> I believe it's due to my sysroots kernel source directory not being clean. >> >> When I initially bake my kernel, I can see that the do_populate_sysroot task >> is run and it copies a .config into sysroots//usr/src/kernel. >> >> When I try to force the recompile, MAKE sees that my source directory isn't >> clean and quits ( throws the prepare3 error ). >> >> Somewhat related, I also notice that neither a >> >> $ bitbake virtual/kernel -c cleansstate >> >> nor a >> >> $ bitbake virtual/kernel -c cleanall >> >> actually cleans my kernel source directory. Should it? >> >> >> If these are legitimate bugs, I'll be happy to file a bugzilla report. > > > These are due to some changes that we merged at the end of December to > improve kernel build times. We have bugs open for this issue, and set of > changes nearly ready that addresses this, and a few other pending issues. Thanks Bruce for letting me know. It's easy to work around - just delete .config & include/config from sysroot. > > Bruce > >> >> >> Thanks >> >> Bob >> >> >> >> >> >> Error Log from running "bitbake virtual/kernel -c compile -f": >> >> >> | DEBUG: Executing shell function do_compile >> | NOTE: make -j 4 uImage CC=powerpc64-poky-linux-gcc >> --sysroot=/build/yocto/t1040_1/tmp/sysroots/t1040rdb-64b >> LD=powerpc64-poky-linux-ld.bfd >> --sysroot=/build/yocto/t1040_1/tmp/sysroots/t1040rdb-64b >> | CHK include/config/kernel.release >> | GEN >> /build/yocto/t1040_1/tmp/work/t1040rdb_64b-poky-linux/linux-qoriq/3.12-r0/build/Makefile >> | CHK include/generated/uapi/linux/version.h >> | Using /build/yocto/t1040_1/tmp/sysroots/t1040rdb-64b/usr/src/kernel as >> source for kernel >> | /build/yocto/t1040_1/tmp/sysroots/t1040rdb-64b/usr/src/kernel is not >> clean, please run 'make mrproper' >> | in the '/build/yocto/t1040_1/tmp/sysroots/t1040rdb-64b/usr/src/kernel' >> directory. >> | CHK include/generated/utsrelease.h >> | make[2]: *** [prepare3] Error 1 >> | make[2]: *** Waiting for unfinished jobs.... >> | CC scripts/mod/empty.o >> | CC scripts/mod/devicetable-offsets.s >> | MKELF scripts/mod/elfconfig.h >> | HOSTCC scripts/mod/modpost.o >> | HOSTCC scripts/mod/sumversion.o >> | GEN scripts/mod/devicetable-offsets.h >> | HOSTCC scripts/mod/file2alias.o >> | HOSTLD scripts/mod/modpost >> | make[1]: *** [sub-make] Error 2 >> | make: *** [all] Error 2 >> | ERROR: oe_runmake failed >> -- >> _______________________________________________ >> yocto mailing list >> yocto@yoctoproject.org >> https://lists.yoctoproject.org/listinfo/yocto > > >