[OE-core] Recipe specific sysroots: New failure to compile Go

[Kristian Amlie]

On 28/02/17 19:59, Khem Raj wrote:
> On Tue, Jan 24, 2017 at 3:34 AM, Kristian Amlie
> <kristian.amlie at mender.io> wrote:
>> On 24/01/17 11:17, Jussi Kukkonen wrote:
>>> On 24 January 2017 at 11:36, Kristian Amlie <kristian.amlie at mender.io
>>> <mailto:kristian.amlie at mender.io>> wrote:
>>> [snip]
>>>
>>>     /home/jenkins/workspace/yoctobuild/build-qemu/tmp/work/x86_64-linux/go-native/1.7.4-r0/recipe-sysroot-native/usr/lib/go-bootstrap-native-1.4.3/pkg/tool/linux_amd64/6l:
>>>     readsym out of sync
>>>     | WARNING: exit code 2 from a shell command.
>>>     | ERROR: Function failed: do_compile (log file is located at
>>>     /home/jenkins/workspace/yoctobuild/build-qemu/tmp/work/x86_64-linux/go-native/1.7.4-r0/temp/log.do_compile.10566)
>>>     ERROR: Task
>>>     (virtual:native:/home/jenkins/workspace/yoctobuild/oe-meta-go/recipes-devtools/go/go_1.7.4.bb:do_compile)
>>>     failed with exit code '1'
>>>     -----------------------------------------------
>>>
>>>     Note in particular the "readsym out of sync", which appears to be the
>>>     heart of the problem.
>>>
>>>     Using git bisect I have verified that it is the commit
>>>     9107d6ca144ac1f6169830dee25dae2dad775333, the introduction of recipe
>>>     specific sysroots, that breaks the build. However, I cannot see an
>>>     obvious link between the two, the error looks very internal to Go. Any
>>>     clue what's going on?
>>>
>>>
>>> This could be a symptom of a missing dependency in the go (or
>>> go-bootstrap) recipe: the recipe specific sysroot only contains the
>>> specified build dependencies unlike the previous system where the
>>> sysroot typically contained loads of other things as well.
>>
>> Probably. I've been looking at the dependencies for gcc-cross, which
>> should be similar, but no luck so far.
>>
> did you get to bottom of this issue ?

Yes, it was fixed by these two commits in poky and oe-meta-go, respectively:

http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=2313a77d8474c742e1cd8cee246f6c05847dd3c6

https://github.com/mem/oe-meta-go/commit/fc6d8ac2951aa4548c2e1c67d1f3437eb2a8981f

-- 
Kristian