[cfe-dev] Error : clang (8.0) *unknown arch 0xe0* for Ubuntu 18.04

[Srinivas Kakarla1 via cfe-dev]

Hi ,

Here is the below error, Can you please analyze and provide the solution or suggestion for below problem. 

Error : clang (8.0) *unknown arch 0xe0* for Ubuntu 18.04

clang -v
clang version 8.0 
Target: amdgcn-unknown-amdhsa
Thread model: posix
InstalledDir: /usr/bin
Found CUDA installation: /usr/local/cuda-10.0, version 10.0

lsb_release -a
No LSB modules are available.
Distributor ID:    Ubuntu
Description:    Ubuntu 18.04.2 LTS
Release:    18.04
Codename:    bionic

$ cat t.c
#include <stdio.h>

int main(int argc, char *argv[]) 
{ 
printf("hello world\n"); 
}

$ clang t.c -o test
In file included from t.c:1:
/usr/include/stdio.h:33:10: fatal error: 'stddef.h' file not found
#include <stddef.h>
         ^~~~~~~~~~
1 error generated.

$ clang t.c -o test  -isystem /usr/lib/llvm-5.0/lib/clang/5.0.1/include/

$ ./test 
-bash: ./test: cannot execute binary file: Exec format error

$ file test 
test: ELF 64-bit LSB shared object, *unknown arch 0xe0* version 1, dynamically linked, not stripped

 
Thank you.


 
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