DALI Error while building

/usr/bin/ld: /usr/local/lib/libprotobuf.a(arena.o): relocation R_X86_64_TPOFF32 against hidden symbol `_ZN6google8protobuf8internal15ThreadSafeArena13thread_cache_E' can not be used when making a shared object collect2: error: ld returned 1 exit status make[2]: *** [dali/CMakeFiles/dali.dir/build.make:901: dali/python/nvidia/dali/libdali.so] Error 1 make[1]: *** [CMakeFiles/Makefile2:2766: dali/CMakeFiles/dali.dir/all] Error 2

The above error occurred during make. How do I solve it?

Mar 30 '22 07:03 ksm9413

Hi @ksm9413,

DALI links libprotobuf statically to avoid version conflicts (protobuf complains if the dynamically loaded library differs from the one used during the build). The distro provided libprotobuf.a seems to miss some compilation options that would allow to link it statically into a shared library, like DALI. What you can do is to either build it from sources on your own (like we do) or build DALI inside docker .

Mar 30 '22 08:03 JanuszL

Closing as stalled.

Jan 24 '24 14:01 JanuszL