From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail1.windriver.com ([147.11.146.13]) by linuxtogo.org with esmtp (Exim 4.72) (envelope-from ) id 1SUqC4-0004bz-DI for openembedded-core@lists.openembedded.org; Thu, 17 May 2012 04:11:56 +0200 Received: from ALA-HCA.corp.ad.wrs.com (ala-hca [147.11.189.40]) by mail1.windriver.com (8.14.3/8.14.3) with ESMTP id q4H21rZI024976 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Wed, 16 May 2012 19:01:54 -0700 (PDT) Received: from [128.224.162.223] (128.224.162.223) by ALA-HCA.corp.ad.wrs.com (147.11.189.50) with Microsoft SMTP Server (TLS) id 14.1.255.0; Wed, 16 May 2012 19:01:53 -0700 Message-ID: <4FB45BEF.6070204@windriver.com> Date: Thu, 17 May 2012 10:01:19 +0800 From: Xiaofeng Yan User-Agent: Mozilla/5.0 (X11; Linux i686; rv:11.0) Gecko/20120329 Thunderbird/11.0.1 MIME-Version: 1.0 To: Saul Wold References: <4FB38961.2000702@linux.intel.com> In-Reply-To: <4FB38961.2000702@linux.intel.com> X-Originating-IP: [128.224.162.223] X-MIME-Autoconverted: from 8bit to quoted-printable by mail1.windriver.com id q4H21rZI024976 Cc: Zhenfeng.Zhao@windriver.com, Patches and discussions about the oe-core layer Subject: Re: [PATCH 1/1] ncurses: Disable parallel make X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: Patches and discussions about the oe-core layer List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 May 2012 02:11:56 -0000 Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: quoted-printable On 2012=E5=B9=B405=E6=9C=8816=E6=97=A5 19:02, Saul Wold wrote: > On 05/16/2012 01:10 PM, xiaofeng.yan@windriver.com wrote: >> From: Xiaofeng Yan >> >> Ncurses failure non-gplv3 build by race issue. So disable parallel \ >> make when building this package. >> > This is not the best approach as you disable PARALLEL_MAKE for both=20 > non-gplv3 and gplv3 versions. Further, we want to get rid of [M1]=20 > setting as much as possible, so this patch is not helping that. > > Did you try running on a large many core machine? It might help if you=20 > have some other builds going also to stress the machine. > > Sau! Thanks for your reply. The most cores I have are eight. I also set=20 PARALLEL_MAKE=3Dj1000 and 10000. I think I need try to find new way for=20 fixing bugs. Thanks Yan > >> Signed-off-by: Xiaofeng Yan >> --- >> meta/recipes-core/ncurses/ncurses.inc | 2 ++ >> 1 files changed, 2 insertions(+), 0 deletions(-) >> >> diff --git a/meta/recipes-core/ncurses/ncurses.inc=20 >> b/meta/recipes-core/ncurses/ncurses.inc >> index ae99e2c..b115e46 100644 >> --- a/meta/recipes-core/ncurses/ncurses.inc >> +++ b/meta/recipes-core/ncurses/ncurses.inc >> @@ -29,6 +29,8 @@ BUILD_CPPFLAGS +=3D "-D_GNU_SOURCE" >> # natives don't generally look in base_libdir >> base_libdir_virtclass-native =3D "${libdir}" >> >> +PARALLEL_MAKE =3D "" >> + >> # Helper function for do_configure to allow multiple configurations >> # $1 the directory to run configure in >> # $@ the arguments to pass to configure >