Bug#1080061: CMake error due to wrong PCL_ROOT

[Jochen Sprickerhof]

* Timon Engelke <debian at timonengelke.de> [2024-08-31 15:21]:
>>That sounds like https://bugs.launchpad.net/ubuntu/+source/mawk/+bug/2052392
>>Can you try with adding --mode=unshare to the mmdebstrap call?
>
>That works, and I am getting the "PCL can not be found on this machine" error.

Wow that is odd. It should like the problem is not with the installation 
but somewhere in the filesystem/kernel region. Can you give some 
background on that machine?

- Was it upgraded or is it a fresh install?
- Which filesystem does it use?
- Anything else that is special?

>Sure, the file is attached.
>As you can see, the PCLConfig.cmake file is found in /lib. If I find_package() other packages that have a config file in (/usr)/lib/x86_64-linux-gnu/cmake, they are also found in /lib, not in /usr/lib.

Yeah, I diffed it to the file I get out of the mmdebstrap call and the 
different path is pretty much it. My only other idea would be to diff 
the strace of cmake but that is probably a lot.

Cheers Jochen
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