[3dprinter-general] Bug#1026856: Bug#1026856: cura-engine: FTBFS: 14 tests segfault

[Gregor Riepl]

> cura-engine/experimental recently started to FTBFS:
> 
> 46% tests passed, 14 tests failed out of 26

This is caused by the recent protobuf transition, see gdb log below.

It will be fixed in libarcus 5.0.0-2, which is waiting for release:
https://salsa.debian.org/3dprinting-team/libarcus/-/commit/c2dfe6eacb2213195619b50f1d1efc7cd519c8f8

@myon: Can you take care of pushing this version, please?

Thank you!



(gdb) run
Starting program: 
/home/onitake/Code/cura/CuraEngine/obj-x86_64-linux-gnu/ArcusCommunicationPrivateTest 

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff73b8c90 in 
google::protobuf::internal::AddDescriptors(google::protobuf::internal::DescriptorTable 
const*) () from /lib/x86_64-linux-gnu/libprotobuf.so.23
(gdb) bt
#0  0x00007ffff73b8c90 in 
google::protobuf::internal::AddDescriptors(google::protobuf::internal::DescriptorTable 
const*) () from /lib/x86_64-linux-gnu/libprotobuf.so.23
#1  0x00007ffff73b8cf2 in 
google::protobuf::internal::AddDescriptors(google::protobuf::internal::DescriptorTable 
const*) () from /lib/x86_64-linux-gnu/libprotobuf.so.23
#2  0x00007ffff7fcfabe in call_init (env=0x7fffffffdc88, 
argv=0x7fffffffdc78, argc=1, l=<optimized out>) at ./elf/dl-init.c:70
#3  call_init (l=<optimized out>, argc=1, argv=0x7fffffffdc78, 
env=0x7fffffffdc88) at ./elf/dl-init.c:26
#4  0x00007ffff7fcfba4 in _dl_init (main_map=0x7ffff7ffe2e0, argc=1, 
argv=0x7fffffffdc78, env=0x7fffffffdc88) at ./elf/dl-init.c:117
#5  0x00007ffff7fe59f0 in _dl_start_user () from /lib64/ld-linux-x86-64.so.2
#6  0x0000000000000001 in ?? ()
#7  0x00007fffffffe032 in ?? ()
#8  0x0000000000000000 in ?? ()