[yocto] Error do_compile libepoxy

[Andrea Galbusera]

On Thu, Jan 18, 2018 at 2:13 PM, Max Krummenacher <max.oss.09 at gmail.com> wrote:
> Hi
>
> 2018-01-18 10:05 GMT+01:00 Alexander Kanavin
> <alexander.kanavin at linux.intel.com>:
>>
>> On 01/18/2018 10:58 AM, Andrea Galbusera wrote:
>>>
>>>
>>> Looks like my first guess was not that bad. Reverting below commit,
>>> which switched to meson build system brought my build back to green.
>>> Also CC-ing the patch author who might suggest further investigations.
>>>
>>>      libepoxy: convert to meson build
>>>
>>
>> There's probably a missing header include - carefully compare do_compile
>> logs in both cases and see how they differ for the failing file. Also
>> inspect the file for any conditional define macros and see if they're
>> enabled or not in both cases.
>>
>
> I've seen this also with a build for Nviidia Tegras which have non
> 'standard' (i.e. not from the mesa build) EGL/OpenGLES header files. (And
> there is no OpenGL/GLX.)
>
> Above error and a linking attempt against the not existing GLX are both in
> the test binaries produced from the libepoxy-1.4.3/test directory. All
> artefacts from in there are not packaged by our recipe. Before the switch to
> meson those binaries were not built, so I guess that the issues have been
> there all along but they did not trigger.
>
> My interim fix is to remove the test directory from the top-level
> meson.build file but I'm unsure if that is a way forward.
> I did not yet build nativesdk-libepoxy with this.
>
> --- libepoxy-1.4.3/meson.build~ 2017-06-06 11:55:31.000000000 +0200
> +++ libepoxy-1.4.3/meson.build  2018-01-18 14:10:49.517098475 +0100
> @@ -258,7 +258,6 @@
>
>  subdir('include/epoxy')
>  subdir('src')
> -subdir('test')
>
>  if get_option('enable-docs')
>    doxygen = find_program('doxygen', required: false)
> [
>
> Max

Yes, this is coherent with what Alexander's commit message says. We
started building stuff in test/ while switching to meson...
If we can't easily fix the upstream ourself and/or reproduce outside
of OE to ask for help from upstream devels, IMO we should temporarily
prevent meson from building the tests.