[OE-core] [RFT] gcc 6.2 RC1 update
Gary Thomas
gary at mlbassoc.com
Sat Aug 20 14:15:13 UTC 2016
On 2016-08-19 18:01, Khem Raj wrote:
>
>> On Aug 19, 2016, at 8:05 AM, Gary Thomas <gary at mlbassoc.com> wrote:
>>
>> On 2016-08-19 16:59, Khem Raj wrote:
>>> This is a long standing assembler error. Which I never get to bottom of. Rwboorinf the build machine helps
>> ^^^^^^^^^
>>
>> What does this mean? As I mentioned, it worked fine before you updated to 6.2
>
> ‘rebooting’, ( blame the phone keyboard) this is a memory block that returns wrong string and somehow related to allocations in assembler, if its the same error as I know of. It does not have to do with
> gcc.
>
Fair enough, but a machine reboot wasn't needed. The actual problem came from
this recent commit:
commit 08a54713acf424f45d8588c5c149a6053c9ac9c5
Author: Manjukumar Matha <manjukumar.harthikote-matha at xilinx.com>
Date: Tue Aug 9 10:15:07 2016 -0700
u-boot.inc: Enable out-of-tree builds
This change broke some FSL specific code (in meta-fsl-arm) that expected to
run in the GIT tree and not a separate 'build' directory - patch already sent.
Sorry for the noise (and blaming the GCC update which otherwise has been very unpainful)
>>
>>>
>>>
>>> On Aug 19, 2016 7:06 AM, "Gary Thomas" <gary at mlbassoc.com <mailto:gary at mlbassoc.com>> wrote:
>>>
>>> On 2016-08-19 16:04, Gary Thomas wrote:
>>>
>>> On 2016-08-19 15:40, Khem Raj wrote:
>>>
>>>
>>> On Aug 19, 2016, at 3:14 AM, Richard Purdie <richard.purdie at linuxfoundation.org
>>> <mailto:richard.purdie at linuxfoundation.org>> wrote:
>>>
>>> On Tue, 2016-08-16 at 11:55 -0700, Khem Raj wrote:
>>>
>>> Hi All
>>>
>>> I have put together recipe upgrade for upcoming gcc 6.2 release now
>>> that it entered RC phase. With gcc 6.2 the recipes are using tarballs
>>> instead of git fetcher as promised :)
>>> Please help testing it out in your setups and report any issues you
>>> see.
>>>
>>> The commit you need to cherry-pick for OE-core is this one
>>>
>>> https://github.com/kraj/openembedded-core/commit/0319b603761a16e65d70
>>> <https://github.com/kraj/openembedded-core/commit/0319b603761a16e65d70>
>>> 4336112c3709a8bf771c
>>>
>>> Thank you for your help
>>>
>>>
>>> I put this through the autobuilder and it passed so I've merged it. I
>>> did this quickly as we're putting a "pre M3" build through a QA cycle
>>> and I wanted to get some of the more invasive changes into that build
>>> so we don't have a stampeding herd of patches breaking everything
>>> coming up to the final feature freeze for 2.2.
>>>
>>> In other news, we are now also testing musl world builds on the
>>> autobuilder as part of regular testing.
>>>
>>>
>>> Fantastic !
>>>
>>>
>>> Problem using this to build meta-fsl-arm:u-boot-fslc for i.MX6:
>>> CC lib/asm-offsets.s
>>> lib/asm-offsets.c:1:0: error: bad value (armv5) for -march= switch
>>>
>>> This worked fine with GCC/6.1 (git)
>>>
>>> Ideas?
>>>
>>>
>>> Also, the bitbake "do_compile log" didn't show me this at all,
>>> I had to get it by running 'bitbake u-boot-fslc -c devshell' and
>>> then 'make' to see the error :-(
>>
>> --
>> ------------------------------------------------------------
>> Gary Thomas | Consulting for the
>> MLB Associates | Embedded world
>> ------------------------------------------------------------
>
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
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