Re: [OE-core] nanbield: grpc_1.56.2 fails nativesdk build

[Vyacheslav Yurkov <uvv.mail@gmail.com>]

Joakim,
I answered you last week on the this topic. Quoting it again:

Could this 
https://git.openembedded.org/meta-openembedded/commit/meta-oe/recipes-devtools/protobuf?id=b1deec0de476d8f0a0c6427919f57ee5f681ea0e 
fix your failure?

Note, oe-core is a wrong list for this discussion, I changed the CC 
accordingly.

Slava

On 13.02.2024 15:08, Joakim Tjernlund via lists.openembedded.org wrote:
> On Fri, 2024-02-09 at 15:09 +0000, Joakim Tjernlund via lists.openembedded.org wrote:
>> Whatever I try I always get:
>>>    The imported target "protobuf::protoc" references the file
>>>
>>>       "/home/jocke/yocto-xr/build/infn-xr/gmcu/tmp/work/x86_64-nativesdk-xrsdk-linux/nativesdk-grpc/1.56.2/recipe-sysroot/opt/infn-xr/1.0/sysroots/x86_64-xrsdk-linux/usr/bin/protoc-23.4.0"
>>>
>>>    but this file does not exist.  Possible reasons include:
>>>
>>>    * The file was deleted, renamed, or moved to another location.
>>>
>>>    * An install or uninstall procedure did not complete successfully.
>>>
>>>    * The installation package was faulty and contained
>>>
>>>       "/home/jocke/yocto-xr/build/infn-xr/gmcu/tmp/work/x86_64-nativesdk-xrsdk-linux/nativesdk-grpc/1.56.2/recipe-sysroot/opt/infn-xr/1.0/sysroots/x86_64-xrsdk-linux/usr/lib/cmake/protobuf/protobuf-targets.cmake"
>>>
>>>    but not all the files it references.
>> Looking at failing path:
>> s /home/jocke/yocto-xr/build/infn-xr/gmcu/tmp/work/x86_64-nativesdk-xrsdk-linux/nativesdk-grpc/1.56.2/recipe-sysroot/opt/infn-xr/1.0/sysroots/x86_64-xrsdk-linux/usr/
>> ./  ../  include/  lib/  share/
>>
>> There in no bin dir at all. In lib there are lots of libs, including libprotobuf-c.so
>> To me it feels like bitbake somehow failed to install  required bin/protoc-23.4.0 files
>> but misses the bin files as these are normally not needed when building.
>>
>> or perhaps it is rewriting  the passed path? What is passed to cmake is:
>> "/home/jocke/yocto-xr/build/infn-xr/gmcu/tmp/work/x86_64-nativesdk-xrsdk-linux/nativesdk-grpc/1.56.2/recipe-sysroot-native/usr/bin/protoc"
>>
>> but bitbake somehow rewrite this to:
>>
>> "/home/jocke/yocto-xr/build/infn-xr/gmcu/tmp/work/x86_64-nativesdk-xrsdk-linux/nativesdk-grpc/1.56.2/recipe-sysroot/opt/infn-xr/1.0/sysroots/x86_64-xrsdk-linux/usr/bin/protoc-23.4.0"
>>
>> Notice the change to "recipe-sysroot/opt/infn-xr/1.0/sysroots/x86_64-xrsdk-linux/" in the middle.
>>
>>   Joakim
> FYI, this works around the problem:
> cat ./meta-xr/recipes-devtools/grpc/grpc_%.bbappend
> #Hack the nativesdk-grpc, copy protobuf's protoc* from sysroot to ${SDKPATHNATIVE}
> #For some reason nativesdk-grpc will not find it and build fails otherwise.
> #Unclear what the bug is but suspect upstream bug
>
> do_configure:prepend:class-nativesdk () {
>      MY_PREFIX="${TOPDIR}/tmp/work/x86_64-nativesdk-xrsdk-linux/nativesdk-grpc/${PV}"
>      MY_FROM="/recipe-sysroot-native/usr/bin/"
>      MY_TO="/recipe-sysroot/${SDKPATHNATIVE}/usr/bin/"
>      mkdir -p "${MY_PREFIX}${MY_TO}" # Create missing DEST dir
>      cp -ap "${MY_PREFIX}${MY_FROM}"protoc* "${MY_PREFIX}${MY_TO}"
> }
>
> CCing you Steve should you have missed this report.
>
>   Joakim