Prebuilt LLVM folder not existing anymore
locadani opened this issue · 2 comments
I am experiencing some problems running the example program and after some time I think I figured out why. I also saw similar issues that might be solved after solving this problem. The folder pointed to by this variable doesn't exists.
Any ideas on how to fix this?
Did you solve the problem?
I get the following error
--- stderr
thread 'main' panicked at 'Unsupported target with no matching prebuilt LLVM: `x86_64-unknown-linux-gnu`, install LLVM and set LLVM_CONFIG', crates/rustc_codegen_nvvm/build.rs:58:14
stack backtrace:
No unfortunately, but I did some steps forward. You need to download the prebuilt llvm from here (link), then navigate to downloaded file and make it executable, finally set that as env variable LLVM_CONFIG. Doing this i get some linking problems:
/usr/bin/ld: cannot find -lz: No such file or directory
/usr/bin/ld: cannot find -ltinfo: No such file or directory
collect2: error: ld returned 1 exit status
I solved them running
sudo apt-get install libtinfo-dev
sudo apt-get install zlib1g-dev
sudo apt-get install libxml2-dev
But now I have other errors from the cuda/cpu/add crate, that I am trying to solve