Problem building TVM

Troubleshooting
#1

I checked out the TVM repo yesterday and ran into a build error (branch main):

Scanning dependencies of target tvm_runtime
[ 38%] Linking CXX shared library libtvm_runtime.so
ld.lld: error: unknown argument '-force_load’
clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [CMakeFiles/tvm_runtime.dir/build.make:181: libtvm_runtime.so] Error 1
make[1]: *** [CMakeFiles/Makefile2:1186: CMakeFiles/tvm_runtime.dir/all] Error 2

In my config.cmake I turned on USE_LLVM, USE_NNPACK, USE_MICRO, and USE_MICRO_STANDALONE_RUNTIME. I thought it might be LLVM version issue, but the same error occurs with LLVM 14.0.0 (prebuilt) and 15.0.0git (llvm-project). My cmake version is 3.16.3.

1 Like
#2

Hi, I came cross the same crash. How did you solve it?

#3

Could you please use older LLVM (like llvm 10.0 or 12.0) and try again?

#4

Thanks for your kind reply, problem solved!

This crash may be caused by the wrong 3rd-libs version in 3rdparty directory. Due to the bad network connection of my PC, the command git clone --recursive failed to download 3rd-libs. Therefore, I redownloaded the failed 3rd-lib manually, which leads to the build failure.

Thanks again!