From: Martin Jansa <martin.jansa@gmail.com> To: Dan McGregor <danismostlikely@gmail.com> Cc: Yocto Project <yocto@yoctoproject.org>, Patches and discussions about the oe-core layer <openembedded-core@lists.openembedded.org>, openembeded-devel <Openembedded-devel@lists.openembedded.org> Subject: Re: [OE-core] [RFT] GCC 8.1 Date: Mon, 14 May 2018 19:09:41 +0200 [thread overview] Message-ID: <20180514170941.GC2840@jama> (raw) In-Reply-To: <CACS+7ZRs_zB_c-Wg8K=JEtWyHH7DG-W8ER4Ky1Yg6v1C8xtsyw@mail.gmail.com> [-- Attachment #1: Type: text/plain, Size: 3168 bytes --] On Mon, May 14, 2018 at 10:33:41AM -0600, Dan McGregor wrote: > On 10 May 2018 at 12:53, Khem Raj <raj.khem@gmail.com> 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 <raj.khem@gmail.com> 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 weekend > >>> :) > >>> > >> > >> 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 ? > > I expect the standard "Linux 4.1" errors. A bunch of ignored > attributes and incompatible type aliases: > > 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/474c90156c8dcc2fa815e6716cc9394d7930cb9c > tmp-glibc/work-shared/wandboard/kernel-source/include/linux/syscalls.h:195:18: > 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__)) \ > > I can give you the full compile log if you'd like, but I think others > want it kept off the list. > > > > > 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 did > > not find this error. I would like to reproduce this and the fix is then > > simple. > > My x86_64 build was multilib enabled. I doubt that had anything to do > with it, but I suppose it's possible. > > > > > > >> > >>> 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=kraj/gcc-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 > -- > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.openembedded.org/mailman/listinfo/openembedded-core -- Martin 'JaMa' Jansa jabber: Martin.Jansa@gmail.com [-- Attachment #2: Digital signature --] [-- Type: application/pgp-signature, Size: 201 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: Martin Jansa <martin.jansa@gmail.com> To: Dan McGregor <danismostlikely@gmail.com> Cc: Yocto Project <yocto@yoctoproject.org>, Patches and discussions about the oe-core layer <openembedded-core@lists.openembedded.org>, openembeded-devel <Openembedded-devel@lists.openembedded.org> Subject: Re: [RFT] GCC 8.1 Date: Mon, 14 May 2018 19:09:41 +0200 [thread overview] Message-ID: <20180514170941.GC2840@jama> (raw) In-Reply-To: <CACS+7ZRs_zB_c-Wg8K=JEtWyHH7DG-W8ER4Ky1Yg6v1C8xtsyw@mail.gmail.com> [-- Attachment #1: Type: text/plain, Size: 3168 bytes --] On Mon, May 14, 2018 at 10:33:41AM -0600, Dan McGregor wrote: > On 10 May 2018 at 12:53, Khem Raj <raj.khem@gmail.com> 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 <raj.khem@gmail.com> 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 weekend > >>> :) > >>> > >> > >> 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 ? > > I expect the standard "Linux 4.1" errors. A bunch of ignored > attributes and incompatible type aliases: > > 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/474c90156c8dcc2fa815e6716cc9394d7930cb9c > tmp-glibc/work-shared/wandboard/kernel-source/include/linux/syscalls.h:195:18: > 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__)) \ > > I can give you the full compile log if you'd like, but I think others > want it kept off the list. > > > > > 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 did > > not find this error. I would like to reproduce this and the fix is then > > simple. > > My x86_64 build was multilib enabled. I doubt that had anything to do > with it, but I suppose it's possible. > > > > > > >> > >>> 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=kraj/gcc-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 > -- > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.openembedded.org/mailman/listinfo/openembedded-core -- Martin 'JaMa' Jansa jabber: Martin.Jansa@gmail.com [-- Attachment #2: Digital signature --] [-- Type: application/pgp-signature, Size: 201 bytes --]
next prev parent reply other threads:[~2018-05-14 17:09 UTC|newest] Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-05-05 0:26 [RFT] GCC 8.1 Khem Raj 2018-05-05 7:31 ` Zoran Stojsavljevic 2018-05-10 19:21 ` Khem Raj 2018-05-10 19:21 ` [yocto] " Khem Raj 2018-05-09 9:38 ` [OE-core] " Martin Jansa 2018-05-09 9:38 ` Martin Jansa 2018-05-09 9:38 ` Martin Jansa 2018-05-10 12:20 ` [PATCH] busybox: Enable FEATURE_MOUNT_NFS and use libtirpc Martin Jansa 2018-05-10 13:01 ` Burton, Ross 2018-05-10 18:21 ` Khem Raj 2018-05-10 18:24 ` Khem Raj 2018-05-10 19:16 ` Martin Jansa 2018-05-10 19:26 ` Khem Raj 2018-05-30 17:39 ` Andre McCurdy 2018-06-10 11:05 ` Martin Jansa 2018-05-10 18:50 ` [OE-core] [RFT] GCC 8.1 Khem Raj 2018-05-10 18:50 ` Khem Raj 2018-05-10 19:11 ` [OE-core] " Martin Jansa 2018-05-10 19:11 ` Martin Jansa 2018-05-10 19:27 ` [OE-core] " Andre McCurdy 2018-05-10 19:27 ` Andre McCurdy 2018-05-10 21:43 ` [OE-core] " Martin Jansa 2018-05-10 21:43 ` Martin Jansa 2018-05-10 22:07 ` [OE-core] " Martin Jansa 2018-05-10 22:07 ` Martin Jansa 2018-05-10 22:35 ` [OE-core] " Khem Raj 2018-05-10 22:35 ` Khem Raj 2018-05-10 22:38 ` [OE-core] " Andre McCurdy 2018-05-10 22:38 ` Andre McCurdy 2018-05-10 22:38 ` [OE-core] " Martin Jansa 2018-05-10 22:38 ` Martin Jansa 2018-05-10 22:38 ` Martin Jansa 2018-05-10 22:40 ` [OE-core] " Andre McCurdy 2018-05-10 22:40 ` Andre McCurdy 2018-05-10 22:50 ` [OE-core] " Martin Jansa 2018-05-10 22:50 ` Martin Jansa 2018-05-10 23:11 ` [OE-core] " Andre McCurdy 2018-05-10 23:11 ` Andre McCurdy 2018-05-10 23:32 ` [OE-core] " Martin Jansa 2018-05-10 23:32 ` Martin Jansa 2018-05-10 23:41 ` [OE-core] " Andre McCurdy 2018-05-10 23:41 ` Andre McCurdy 2018-05-11 0:55 ` [OE-core] " Khem Raj 2018-05-11 0:55 ` Khem Raj 2018-05-11 1:00 ` [OE-core] " Andre McCurdy 2018-05-11 1:00 ` Andre McCurdy 2018-05-11 1:06 ` [OE-core] " Khem Raj 2018-05-11 1:06 ` Khem Raj 2018-05-11 1:11 ` [OE-core] " Andre McCurdy 2018-05-11 1:11 ` Andre McCurdy 2018-05-11 1:16 ` [OE-core] " Khem Raj 2018-05-11 1:16 ` Khem Raj 2018-05-11 1:21 ` [OE-core] " Andre McCurdy 2018-05-11 1:21 ` Andre McCurdy 2018-05-17 10:46 ` [OE-core] " Martin Jansa 2018-05-17 10:46 ` Martin Jansa 2018-05-18 5:54 ` [OE-core] " Khem Raj 2018-05-18 5:54 ` Khem Raj 2018-05-24 15:08 ` [OE-core] " Martin Jansa 2018-05-24 15:08 ` Martin Jansa 2018-05-10 14:34 ` [OE-core] " Dan McGregor 2018-05-10 14:34 ` Dan McGregor 2018-05-10 18:53 ` [OE-core] " Khem Raj 2018-05-10 18:53 ` Khem Raj 2018-05-14 16:33 ` [OE-core] " Dan McGregor 2018-05-14 16:33 ` Dan McGregor 2018-05-14 17:09 ` Martin Jansa [this message] 2018-05-14 17:09 ` Martin Jansa 2018-05-11 22:05 ` [OE-core] " Burton, Ross 2018-05-11 22:05 ` Burton, Ross 2018-05-12 6:10 ` [OE-core] " Khem Raj 2018-05-12 6:10 ` Khem Raj 2018-05-13 23:35 ` [OE-core] " Khem Raj 2018-05-13 23:35 ` Khem Raj
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