From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 94166E0164C; Mon, 14 May 2018 10:09:43 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-HAM-Report: * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (martin.jansa[at]gmail.com) * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no * trust * [74.125.82.67 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's * domain * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Received: from mail-wm0-f67.google.com (mail-wm0-f67.google.com [74.125.82.67]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 9B27CE006F1 for ; Mon, 14 May 2018 10:09:42 -0700 (PDT) Received: by mail-wm0-f67.google.com with SMTP id n10-v6so16541825wmc.1 for ; Mon, 14 May 2018 10:09:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=j1KCL2B6FQbL37mGUpJxZM9aiR2CPb+RWGRJHxITWTg=; b=jtkCv17YMsjagUHLodPo9hH4opDoptrigzlavO4Y7ce7ZxChVyeNTSxsy2mnJFhxIF 2SMKOkYonKHi3XoKLy6Pqx6qa7dZNBSHRjxmsP1bz9j6wh+LdTn4o7mQH39ay0Od+S0T Zarw2/3vaLpZfIfJ9Tspekp+snj+eyLcmwcmOHyFgBwuDFLc9lATYdEOQiYD1aGzBjHt DjuHYWFffycJiK27K7aHzXFqs+HERax3SNZZLSnZG70yxxB9kMbYOoGdjspwibY4ic1I UucmeG/nIWxq8rl1nU+3DzEPB0MmlpLnxk6+/EAvbjX73q9n3snmi9aSS31vI9bHp04b xyZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=j1KCL2B6FQbL37mGUpJxZM9aiR2CPb+RWGRJHxITWTg=; b=Kb8meHWrWEucXueaq3KCoJdgA+ml2PswV3mN5Yp8VWBW4cOxslzrEaSwdt6waKxkTP AQGDGWIFa0KpEIVXECrAGXHiCwHewqUvzVQXaeMgmj45cP5pz3md3rIONlfkwPp+dC2W jaBS3nDhlw8G4L1ilA+g1aPy6mIBNIdgdYJtRTWaJW5ocUirBxRHhWpZHHEcb/WD2xQw He6R5OFTT1/cpU8v0kKsd2h/p9/lQi37KBOY44Ls3D2mInLugXa9YxDQXFTYtBBwtwo3 GXbxyQCnNIo9UM928/DRHiN9mFNl5MiOHl2Rw3eS9MU40+TXUOWC0k6VVYzm+Wf6ngoi lNig== X-Gm-Message-State: ALKqPwdJxXrR8LwSM+d5ekyQy1Pi04a3O3ey410tviB+S8iUiM6phqfK eroCeUT6rMwep0S9vkVtwm3yGA== X-Google-Smtp-Source: AB8JxZq1oUZVKulmFloXunTa+AOHfnDdpg3s/V5s9oOyuHxOUUFvwL0aSPoulOSA32wgVDCaAUBsJQ== X-Received: by 2002:a1c:8d8a:: with SMTP id p132-v6mr5604703wmd.49.1526317781464; Mon, 14 May 2018 10:09:41 -0700 (PDT) Received: from localhost ([217.30.68.212]) by smtp.gmail.com with ESMTPSA id f6-v6sm12314398wrj.66.2018.05.14.10.09.40 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 14 May 2018 10:09:40 -0700 (PDT) From: Martin Jansa X-Google-Original-From: Martin Jansa Date: Mon, 14 May 2018 19:09:41 +0200 To: Dan McGregor Message-ID: <20180514170941.GC2840@jama> References: <1ceb098b-1836-4693-d03f-8801ac354c25@gmail.com> MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.9.5 (2018-04-13) Cc: Yocto Project , Patches and discussions about the oe-core layer , openembeded-devel Subject: Re: [OE-core] [RFT] GCC 8.1 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: Mon, 14 May 2018 17:09:43 -0000 X-Groupsio-MsgNum: 41142 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ALfTUftag+2gvp1h" Content-Disposition: inline --ALfTUftag+2gvp1h Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 14, 2018 at 10:33:41AM -0600, Dan McGregor wrote: > On 10 May 2018 at 12:53, Khem Raj wrote: > > Hi Dan, > > > > Thanks for testing > > > > On 5/10/18 7:34 AM, Dan McGregor wrote: > >> > >> On 4 May 2018 at 18:26, Khem Raj wrote: > >>> > >>> Hi All > >>> > >>> As you might have noticed that gcc 8.1 was released this week, I am > >>> calling out for some testing help on testing branch so we can weed out > >>> issues you might see in your setups. so if you have your > >>> builders idling over weekend, then you know what they can do this wee= kend > >>> :) > >>> > >> > >> Thanks for this. The only two issues I noticed are that the > >> Wandboard's kernel doesn't compile with gcc 8.1, > > > > > > > > what errors do you see ? >=20 > I expect the standard "Linux 4.1" errors. A bunch of ignored > attributes and incompatible type aliases: >=20 > tmp-glibc/work-shared/wandboard/kernel-source/include/linux/log2.h:22:1: > warning: ignoring attribute 'noreturn' because it conflicts with > attribute 'const' [-Wattributes] > int ____ilog2_NaN(void) Try backporting this change: https://github.com/torvalds/linux/commit/474c90156c8dcc2fa815e6716cc9394d79= 30cb9c > tmp-glibc/work-shared/wandboard/kernel-source/include/linux/syscalls.h:19= 5:18: > warning: 'sys_clone' alias between functions of incompatible types > 'long int(long unsigned int, long unsigned int, int *, int, int *)' > and 'long int(long int, long int, long int, long int, long int)' > [-Wattribute-alias] > asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \ >=20 > I can give you the full compile log if you'd like, but I think others > want it kept off the list. >=20 > > > > and gcc-sanitizers > >> > >> now throws a packaging error on (at least) x86_64. > >> ${libdir}/liblsan_preinit.o is a new file that should go into > >> liblsan-dev. > > > > > > That seems to be the case, I wonder why my world build for qemux86_64 d= id > > not find this error. I would like to reproduce this and the fix is then > > simple. >=20 > My x86_64 build was multilib enabled. I doubt that had anything to do > with it, but I suppose it's possible. >=20 > > > > > >> > >>> Highlighted changes are > >>> > >>> https://gcc.gnu.org/gcc-8/changes.html > >>> > >>> and porting doc is > >>> > >>> https://gcc.gnu.org/gcc-8/porting_to.html > >>> > >>> The branch is here > >>> > >>> http://git.openembedded.org/openembedded-core-contrib/log/?h=3Dkraj/g= cc-8 > >>> > >>> Its uptodate on top of current master oe-core > >>> > >>> May fourth be with you !! > >>> > >>> Cheers! > >>> > >>> -Khem > >>> -- > >>> _______________________________________________ > >>> Openembedded-core mailing list > >>> Openembedded-core@lists.openembedded.org > >>> http://lists.openembedded.org/mailman/listinfo/openembedded-core > --=20 > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.openembedded.org/mailman/listinfo/openembedded-core --=20 Martin 'JaMa' Jansa jabber: Martin.Jansa@gmail.com --ALfTUftag+2gvp1h Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- iF0EARECAB0WIQRU+ejDffEzV2Je2oc3VSO3ZXaAHAUCWvnC1AAKCRA3VSO3ZXaA HJtNAJ9hCNj2hM6jk36I1zRYy/ed5nsoigCgo6XjRZUyPZrCrGIXxbSR3T7CD8M= =zK+i -----END PGP SIGNATURE----- --ALfTUftag+2gvp1h-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f67.google.com (mail-wm0-f67.google.com [74.125.82.67]) by mail.openembedded.org (Postfix) with ESMTP id 10A8176E5E; Mon, 14 May 2018 17:09:40 +0000 (UTC) Received: by mail-wm0-f67.google.com with SMTP id l1-v6so16640525wmb.2; Mon, 14 May 2018 10:09:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=j1KCL2B6FQbL37mGUpJxZM9aiR2CPb+RWGRJHxITWTg=; b=jtkCv17YMsjagUHLodPo9hH4opDoptrigzlavO4Y7ce7ZxChVyeNTSxsy2mnJFhxIF 2SMKOkYonKHi3XoKLy6Pqx6qa7dZNBSHRjxmsP1bz9j6wh+LdTn4o7mQH39ay0Od+S0T Zarw2/3vaLpZfIfJ9Tspekp+snj+eyLcmwcmOHyFgBwuDFLc9lATYdEOQiYD1aGzBjHt DjuHYWFffycJiK27K7aHzXFqs+HERax3SNZZLSnZG70yxxB9kMbYOoGdjspwibY4ic1I UucmeG/nIWxq8rl1nU+3DzEPB0MmlpLnxk6+/EAvbjX73q9n3snmi9aSS31vI9bHp04b xyZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=j1KCL2B6FQbL37mGUpJxZM9aiR2CPb+RWGRJHxITWTg=; b=pC14aavVU/8EvZqRGGsNQVeRzJijrdj5i8sQa20itcDFz01SLdzif/BTvmzfkWAh2B jBkFbKkyBV3/llw4bS4ObhgR0eE8bNMPTLxsZrUq29n0m/63r6dhWSvOEFa09uSdAbXY /t/uqx9PFaVo1beAod+Hkyb40RZ2T3yryoNi7i/M5rMACytv3ooM1+P2WE3j084Y8d2C KLKfNo1tpRrsPJCBVkDMhh0CaO3NjV1ht68hSGzwJWXItPPYc5IAIurgciy//tV1QFTe 5yk1zNzLTAnosrLNKOEi3O9hdeqHMgThp83IQRTOgVeLwk05rAylYxjZHLQSUZdy7Je4 oLfg== X-Gm-Message-State: ALKqPwehCE7Zmb52n9OjvLMAo8HBP5uc9dTxE7hbRCoit92txiOSdDye RdFr9sF71YYztR87wpZug2g= X-Google-Smtp-Source: AB8JxZq1oUZVKulmFloXunTa+AOHfnDdpg3s/V5s9oOyuHxOUUFvwL0aSPoulOSA32wgVDCaAUBsJQ== X-Received: by 2002:a1c:8d8a:: with SMTP id p132-v6mr5604703wmd.49.1526317781464; Mon, 14 May 2018 10:09:41 -0700 (PDT) Received: from localhost ([217.30.68.212]) by smtp.gmail.com with ESMTPSA id f6-v6sm12314398wrj.66.2018.05.14.10.09.40 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 14 May 2018 10:09:40 -0700 (PDT) From: Martin Jansa X-Google-Original-From: Martin Jansa Date: Mon, 14 May 2018 19:09:41 +0200 To: Dan McGregor Message-ID: <20180514170941.GC2840@jama> References: <1ceb098b-1836-4693-d03f-8801ac354c25@gmail.com> MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.9.5 (2018-04-13) Cc: Yocto Project , Patches and discussions about the oe-core layer , openembeded-devel Subject: Re: [RFT] GCC 8.1 X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 May 2018 17:09:41 -0000 X-Groupsio-MsgNum: 111360 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ALfTUftag+2gvp1h" Content-Disposition: inline --ALfTUftag+2gvp1h Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 14, 2018 at 10:33:41AM -0600, Dan McGregor wrote: > On 10 May 2018 at 12:53, Khem Raj wrote: > > Hi Dan, > > > > Thanks for testing > > > > On 5/10/18 7:34 AM, Dan McGregor wrote: > >> > >> On 4 May 2018 at 18:26, Khem Raj wrote: > >>> > >>> Hi All > >>> > >>> As you might have noticed that gcc 8.1 was released this week, I am > >>> calling out for some testing help on testing branch so we can weed out > >>> issues you might see in your setups. so if you have your > >>> builders idling over weekend, then you know what they can do this wee= kend > >>> :) > >>> > >> > >> Thanks for this. The only two issues I noticed are that the > >> Wandboard's kernel doesn't compile with gcc 8.1, > > > > > > > > what errors do you see ? >=20 > I expect the standard "Linux 4.1" errors. A bunch of ignored > attributes and incompatible type aliases: >=20 > tmp-glibc/work-shared/wandboard/kernel-source/include/linux/log2.h:22:1: > warning: ignoring attribute 'noreturn' because it conflicts with > attribute 'const' [-Wattributes] > int ____ilog2_NaN(void) Try backporting this change: https://github.com/torvalds/linux/commit/474c90156c8dcc2fa815e6716cc9394d79= 30cb9c > tmp-glibc/work-shared/wandboard/kernel-source/include/linux/syscalls.h:19= 5:18: > warning: 'sys_clone' alias between functions of incompatible types > 'long int(long unsigned int, long unsigned int, int *, int, int *)' > and 'long int(long int, long int, long int, long int, long int)' > [-Wattribute-alias] > asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \ >=20 > I can give you the full compile log if you'd like, but I think others > want it kept off the list. >=20 > > > > and gcc-sanitizers > >> > >> now throws a packaging error on (at least) x86_64. > >> ${libdir}/liblsan_preinit.o is a new file that should go into > >> liblsan-dev. > > > > > > That seems to be the case, I wonder why my world build for qemux86_64 d= id > > not find this error. I would like to reproduce this and the fix is then > > simple. >=20 > My x86_64 build was multilib enabled. I doubt that had anything to do > with it, but I suppose it's possible. >=20 > > > > > >> > >>> Highlighted changes are > >>> > >>> https://gcc.gnu.org/gcc-8/changes.html > >>> > >>> and porting doc is > >>> > >>> https://gcc.gnu.org/gcc-8/porting_to.html > >>> > >>> The branch is here > >>> > >>> http://git.openembedded.org/openembedded-core-contrib/log/?h=3Dkraj/g= cc-8 > >>> > >>> Its uptodate on top of current master oe-core > >>> > >>> May fourth be with you !! > >>> > >>> Cheers! > >>> > >>> -Khem > >>> -- > >>> _______________________________________________ > >>> Openembedded-core mailing list > >>> Openembedded-core@lists.openembedded.org > >>> http://lists.openembedded.org/mailman/listinfo/openembedded-core > --=20 > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.openembedded.org/mailman/listinfo/openembedded-core --=20 Martin 'JaMa' Jansa jabber: Martin.Jansa@gmail.com --ALfTUftag+2gvp1h Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- iF0EARECAB0WIQRU+ejDffEzV2Je2oc3VSO3ZXaAHAUCWvnC1AAKCRA3VSO3ZXaA HJtNAJ9hCNj2hM6jk36I1zRYy/ed5nsoigCgo6XjRZUyPZrCrGIXxbSR3T7CD8M= =zK+i -----END PGP SIGNATURE----- --ALfTUftag+2gvp1h--